monster.lu

monster.lu is SSL secured

Free website and domain report on monster.lu

Last Updated: 18th October, 2022 Update Now
Overview

Snoop Summary for monster.lu

This is a free and comprehensive report about monster.lu. Monster.lu is hosted in United States on a server with an IP address of 208.71.193.147, where USD is the local currency and the local language is English. Monster.lu has the potential to be earning an estimated $4 USD per day from advertising revenue. If monster.lu was to be sold it would possibly be worth $3,235 USD (based on the daily revenue potential of the website over a 24 month period). Monster.lu is quite popular with an estimated 1,550 daily unique visitors. This report was last updated 18th October, 2022.

About monster.lu

Site Preview: monster.lu monster.lu
Title: Monster
Description: Base de données de CV et d'offres d'emploi.
Keywords and Tags: job search
Related Terms: 3d monster, hdhub4u.monster, monster, monster com, monster dice, monster im wald, monster italia, monster okanime, monster paradise, tentacle monster
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:
Review

Snoop Score

2/5

Valuation

$3,235 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 522,381
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,550
Monthly Visitors: 47,177
Yearly Visitors: 565,750
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $4 USD
Monthly Revenue: $134 USD
Yearly Revenue: $1,612 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: monster.lu 10
Domain Name: monster 7
Extension (TLD): lu 2

Page Speed Analysis

Average Load Time: 2.00 seconds
Load Time Comparison: Faster than 45% of sites

PageSpeed Insights

Avg. (All Categories) 67
Performance 46
Accessibility 98
Best Practices 67
SEO 92
PWA 33
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.monster.lu/fr/
Updated: 18th October, 2022

1.48 seconds
First Contentful Paint (FCP)
84%
13%
3%

0.00 seconds
First Input Delay (FID)
97%
2%
1%

Simulate loading on desktop
46

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for monster.lu. This includes details about optimizing page load times which can result in a better user experience.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Monster.lu should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images — Potential savings of 51 KiB
Images can slow down the page's load time. Monster.lu should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
24232
12116
https://www.monster.lu/AppCard/monster-app-graphic@2x-01.webp
15130
11819
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
18636
9318
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
14614
7307
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
12766
6383
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
11254
5627
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Monster.lu should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Monster.lu should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Monster.lu should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Monster.lu should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 110 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.monster.lu/fr/
106.765
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Monster.lu should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 34 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
11341
https://www.monster.lu/df3a4cf5-b1530213808ed5fbf191.js
10656
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
6535
https://websdk.appsflyer.com/?st=banners&
6402
https://www.monster.lu/app-5126e1e02af8839f5abc.js
55
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
53
https://connect.facebook.net/en_US/fbevents.js
45
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 1,484 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
230778
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
112988
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
93329
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
87202
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
81974
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
79052
https://www.monster.lu/1db90589-9be1f62aafe9a76a4b94.js
68332
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
54926
https://www.monster.lu/static/Proxima-Nova-Bold-6dd93681c96df86e283ea8da9d4c2506.woff2
53419
https://www.monster.lu/static/Proxima-Nova-Regular-27c23e1d88c0366170a5bb22bf0cd6b3.woff2
53407
Avoid chaining critical requests — 1 chain found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Monster.lu should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 1 user timing
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
onInitialClientRender
Mark
1244.777
JavaScript execution time — 1.2 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.monster.lu/ba46a51dc845a843d9bfb327dc2254d9ee8ff9a3-90456024baa013a55306.js
876.651
724.506
0.891
https://www.monster.lu/fr/
188.356
4.728
1.933
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
154.11
143.588
7.842
Unattributable
129.746
3.091
0
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
126.285
125.895
0.111
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
87.802
87.588
0.082
https://www.google-analytics.com/analytics.js
69.425
21.656
1.067
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
67.48
58.245
5.551
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 65 requests • 1,484 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
65
1519720
Script
30
1149941
Font
3
159256
Image
11
129668
Other
18
63809
Document
3
17046
Stylesheet
0
0
Media
0
0
Third-party
29
565650
Minimize third-party usage — Third-party code blocked the main thread for 40 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
172381
36.871
125739
0
115836
0
89869
0
27002
0
21261
0
1472
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.15433381905477
0.04686732711119
0.020047281323877
0.010335387366378
0.010018975378925
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 4 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.monster.lu/ba46a51dc845a843d9bfb327dc2254d9ee8ff9a3-90456024baa013a55306.js
2124
337
https://www.monster.lu/ba46a51dc845a843d9bfb327dc2254d9ee8ff9a3-90456024baa013a55306.js
1920
204
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
2810
126
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
2600
88
Avoid non-composited animations — 3 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of monster.lu on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://monster.lu/
http/1.1
0
71.762999985367
227
0
301
text/html
https://www.monster.lu/
http/1.1
72.120000026189
183.36400005501
612
0
301
text/html
https://www.monster.lu/fr/
h2
183.72500000987
289.49400002602
14939
87040
200
text/html
Document
https://www.monster.lu/static/Proxima-Nova-Regular-27c23e1d88c0366170a5bb22bf0cd6b3.woff2
h2
298.17299998831
481.51099996176
53407
52796
200
font/woff2
Font
https://www.monster.lu/static/Proxima-Nova-SemiBold-7004ba7ddf5070ac222537ec8c95394d.woff2
h2
298.52700000629
449.68199997675
52430
51848
200
font/woff2
Font
https://www.monster.lu/static/Proxima-Nova-Bold-6dd93681c96df86e283ea8da9d4c2506.woff2
h2
298.74400002882
462.90000004228
53419
52808
200
font/woff2
Font
https://www.monster.lu/webpack-runtime-a56aee95e7293748e492.js
h2
299.18199998792
404.634000035
4084
7452
200
application/javascript
Script
https://www.monster.lu/framework-b5dbdcd48ba3e49ed053.js
h2
299.48499996681
378.22600000072
39359
128551
200
application/javascript
Script
https://www.monster.lu/dc6a8720040df98778fe970bf6c000a41750d3ae-bade6dadd82629cf6d62.js
h2
299.92699995637
368.57199994847
5174
12514
200
application/javascript
Script
https://www.monster.lu/app-5126e1e02af8839f5abc.js
h2
300.50300003495
402.11100003216
41290
136977
200
application/javascript
Script
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
h2
301.34000000544
409.06199999154
112988
1035911
200
application/javascript
Script
https://www.monster.lu/29107295-41700235be4849cfbb83.js
h2
301.50900001172
334.31199996267
24849
71069
200
application/javascript
Script
https://www.monster.lu/1db90589-9be1f62aafe9a76a4b94.js
h2
302.00699996203
399.79299996048
68332
173509
200
application/javascript
Script
https://www.monster.lu/df3a4cf5-b1530213808ed5fbf191.js
h2
302.16500000097
336.74800000153
34921
107792
200
application/javascript
Script
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
h2
302.32999997679
397.4889999954
230778
870644
200
application/javascript
Script
https://www.monster.lu/ba46a51dc845a843d9bfb327dc2254d9ee8ff9a3-90456024baa013a55306.js
h2
302.56800004281
441.5769999614
10549
24586
200
application/javascript
Script
https://www.monster.lu/b53f2227034aed2d98b00caecd375db8da6d3a2d-65621b45c55d7361ab31.js
h2
302.8049999848
384.93699999526
5577
20986
200
application/javascript
Script
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
h2
303.09099995065
382.46300001629
54926
190800
200
application/javascript
Script
https://www.monster.lu/page-data/index/page-data.json
h2
303.24399995152
385.8959999634
925
142
200
application/json
Other
https://www.monster.lu/page-data/app-data.json
h2
303.48200001754
350.70599999744
832
50
200
application/json
Other
https://www.monster.lu/852-f4b8796598d195828725.js
h2
320.61099994462
375.77100005001
1946
0
200
application/javascript
Other
https://www.monster.lu/993-93247d26f45faa38b280.js
h2
320.78900001943
368.11499996111
2335
0
200
application/javascript
Other
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
h2
320.8830000367
363.4590000147
881
0
200
application/javascript
Other
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
h2
321.12099998631
391.32499997504
15781
0
200
application/javascript
Other
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
h2
321.3949999772
415.40000005625
1295
0
200
application/javascript
Other
https://www.monster.lu/561-0bc590891e3d55b5939e.js
h2
321.68499997351
430.61000003945
2168
0
200
application/javascript
Other
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
h2
1143.899000017
1181.9009999745
79052
265666
200
application/javascript
Script
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
h2
1205.1229999634
1282.5269999448
1266
675
200
application/javascript
Script
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
h2
1206.6460000351
1240.2770000044
15592
134881
200
application/javascript
Script
https://www.monster.lu/852-f4b8796598d195828725.js
h2
1207.6580000576
1246.558999992
1869
3341
200
application/javascript
Script
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
h2
1208.3580000326
1232.4820000213
1050
261
200
application/javascript
Script
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
h2
1409.1789999511
1493.935000035
19247
18636
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
h2
1409.5629999647
1444.6839999873
15225
14614
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
h2
1409.8350000568
1445.7570000086
13377
12766
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
h2
1410.1190000074
1459.3660000246
11865
11254
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
h2
1410.6029999675
1468.4429999907
24843
24232
200
image/webp
Image
data
1415.7140000025
1416.0159999738
0
6660
200
image/png
Image
https://www.google-analytics.com/analytics.js
h2
1544.0549999475
1549.7530000284
20664
50230
200
text/javascript
Script
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
h2
1546.4889999712
1592.2479999717
93329
361696
200
application/javascript
Script
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
h2
1557.9920000164
1567.3970000353
8029
21748
200
application/javascript
Script
https://websdk.appsflyer.com/?st=banners&
http/1.1
1559.9030000158
1595.6980000483
12090
38561
200
application/javascript
Script
https://privacy-policy.truste.com/privacy-seal/seal?rid=c30c02ea-42af-4a87-aace-23c9abcb21ad
http/1.1
1822.417999967
1895.2910000226
27002
24528
200
image/svg+xml
Image
https://www.monster.lu/AppCard/monster-app-graphic@2x-01.webp
h2
1866.2169999443
1924.4399999734
15712
15130
200
image/webp
Image
https://www.google-analytics.com/collect?v=1&_v=j98&aip=1&a=56617459&t=pageview&_s=1&dl=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&dp=%2Ffr%2F&ul=en-us&de=UTF-8&dt=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YGBACEABBAAAAAgEKg~&cid=763527570.1666080500&tid=UA-156675793-7&_gid=1468739482.1666080500&gtm=2wgaa0TTZS5RQ&cd1=seeker%7Cprod%7Clu%7Cmonster.lu&cd2=fr%7Cweb%7C0.1.0&cd3=logged%20out%20-%20unrecognized%7Cnot%20specified%7Cnot%20specified&cd4=%2Ffr%2F&cd5=&cd7=home&cd8=%2Ffr%2F&cd31=&z=2038806634
h2
1972.781999968
1976.1159999762
597
35
200
image/gif
Image
https://cdn.cookielaw.org/consent/898c6aac-368e-4bcb-917c-d1140fe8d6d3/898c6aac-368e-4bcb-917c-d1140fe8d6d3.json
h2
1989.4599999534
2095.2860000543
2308
3123
200
application/x-javascript
XHR
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
h2
2100.0220000278
2113.4829999646
81974
343016
200
application/javascript
Script
https://cdn.cookielaw.org/consent/898c6aac-368e-4bcb-917c-d1140fe8d6d3/4d13015b-497b-41fc-84db-6a73c27bead9/fr.json
h2
2142.8170000436
2259.0939999791
24587
113750
200
application/x-javascript
Fetch
https://www.google.com/pagead/landing?gcs=G11-&gcd=G10-&rnd=441789892.1666080501&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&gtm=2wgaa0P9C4FMZ&auid=897479826.1666080501
2305.7760000229
2363.0450000055
0
0
-1
Ping
https://8113439.fls.doubleclick.net/activityi;src=8113439;type=luxem0;cat=lufr_000;ord=3369614202764;gtm=2wgaa0;gcs=G11-;auiddc=897479826.1666080501;~oref=https%3A%2F%2Fwww.monster.lu%2Ffr%2F?
http/1.1
2335.6449999847
2350.4960000282
1071
0
302
text/html
https://8113439.fls.doubleclick.net/activityi;dc_pre=CMyOo8Op6foCFadNwQodiQ4Bvg;src=8113439;type=luxem0;cat=lufr_000;ord=3369614202764;gtm=2wgaa0;gcs=G11-;auiddc=897479826.1666080501;~oref=https%3A%2F%2Fwww.monster.lu%2Ffr%2F?
h2
2351.234999951
2370.7139999606
1294
494
200
text/html
Document
https://www.googleadservices.com/pagead/conversion_async.js
h2
2336.5240000421
2345.2510000207
15942
42049
200
text/javascript
Script
https://connect.facebook.net/en_US/fbevents.js
h2
2340.6239999458
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h2
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Fetch
https://cdn.cookielaw.org/scripttemplates/6.32.0/assets/otCommonStyles.css
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2361.1479999963
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Fetch
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1041779900/?random=1666080500691&cv=9&fst=1666080500691&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgaa0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&tiba=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&auid=897479826.1666080501&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
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Script
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h2
2377.0350000123
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Script
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Document
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h2
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Script
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Script
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Ping
https://www.google.com/pagead/1p-user-list/1041779900/?random=1666080500691&cv=9&fst=1666080000000&num=1&bg=ffffff&guid=ON&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgaa0&sendb=1&frm=0&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&tiba=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&async=1&fmt=3&is_vtc=1&random=1709470165&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
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Image
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Ping
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
293.606
18.51
312.471
9.976
326.699
6.151
352.148
28.181
382.852
7.135
423.486
39.295
462.844
5.557
468.426
13.432
482.38
12.574
500.926
14.411
515.988
16.478
533.985
203.634
739.517
673.009
1412.572
16.277
1430.203
29.826
1460.384
22.193
1497.541
17.33
1521.201
43.923
1566.277
87.894
1654.191
11.085
1665.749
31.449
1697.271
126.352
1823.671
30.123
1853.84
12.94
1868.168
8.835
1877.143
21.994
1906.947
66.996
1984.675
7.922
1997.118
18.174
2020.044
21.811
2045.1
30.148
2133.085
11.018
2265.097
97.642
2368.827
9.528
2379.456
7.708
2387.275
20.625
2414.276
7.925
2427.659
8.496
2443.313
30.878
2477.257
13.823
2493.636
26.945
2973.481
7.922
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 1.1 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 2.6 s
The time taken for the page to become fully interactive.
Speed Index — 1.7 s
The time taken for the page contents to be visibly populated.
Cumulative Layout Shift — 0.248
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Reduce unused JavaScript — Potential savings of 512 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
230778
156619
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
134881
103654
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
87202
69264
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
81974
49127
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
54926
34128
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
48335
33998
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
79052
27846
https://www.monster.lu/df3a4cf5-b1530213808ed5fbf191.js
34921
25624
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
93329
24481
Avoid multiple page redirects — Potential savings of 420 ms
Redirects can cause additional delays before the page can begin loading. Monster.lu should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://monster.lu/
190
https://www.monster.lu/
230
https://www.monster.lu/fr/
0
Avoid an excessive DOM size — 1,013 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1013
Maximum DOM Depth
24
Maximum Child Elements
25
Minimize main-thread work — 2.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1443.981
Style & Layout
217.874
Other
175.363
Script Parsing & Compilation
88.594
Garbage Collection
77.601
Rendering
43.007
Parse HTML & CSS
33.539

Metrics

Total Blocking Time — 480 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 3.9 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 340 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.8 s
The time taken for the primary content of the page to be rendered.

Other

Serve static assets with an efficient cache policy — 27 resources found
Monster.lu can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
0
230778
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
0
112988
https://www.monster.lu/1db90589-9be1f62aafe9a76a4b94.js
0
68332
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
0
54926
https://www.monster.lu/static/Proxima-Nova-Bold-6dd93681c96df86e283ea8da9d4c2506.woff2
0
53419
https://www.monster.lu/static/Proxima-Nova-Regular-27c23e1d88c0366170a5bb22bf0cd6b3.woff2
0
53407
https://www.monster.lu/static/Proxima-Nova-SemiBold-7004ba7ddf5070ac222537ec8c95394d.woff2
0
52430
https://www.monster.lu/app-5126e1e02af8839f5abc.js
0
41290
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
0
24843
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
0
19247
https://www.monster.lu/AppCard/monster-app-graphic@2x-01.webp
0
15712
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
0
15592
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
0
15225
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
0
13377
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
0
11865
https://www.monster.lu/b53f2227034aed2d98b00caecd375db8da6d3a2d-65621b45c55d7361ab31.js
0
5577
https://www.monster.lu/webpack-runtime-a56aee95e7293748e492.js
0
4084
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0
1869
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0
1266
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0
328
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
1200000
87202
https://connect.facebook.net/en_US/fbevents.js
1200000
28306
https://websdk.appsflyer.com/?st=banners&
2994000
12090
https://www.google-analytics.com/analytics.js
7200000
20664
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
14400000
81974
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
14400000
8029
https://pagead2.googlesyndication.com/pagead/js/r20221013/r20110914/elements/html/omrhp.js
1209600000
3975
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
98

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of monster.lu. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Monster.lu may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
67

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that monster.lu should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
React
Lo-Dash
4.17.21
Gatsby
core-js
core-js-global@3.25.0; core-js-global@3.6.4; core-js-pure@3.0.0
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://monster.lu/
Allowed
Requests the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Source

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
...
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for monster.lu. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of monster.lu on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
33

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of monster.lu. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of monster.lu on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 64
Performance 22
Accessibility 98
Best Practices 67
SEO 92
PWA 40
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.monster.lu/fr/
Updated: 18th October, 2022

1.45 seconds
First Contentful Paint (FCP)
85%
11%
4%

0.03 seconds
First Input Delay (FID)
89%
8%
3%

Simulate loading on mobile
22

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for monster.lu. This includes details about optimizing page load times which can result in a better user experience.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Monster.lu should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images — Potential savings of 8 KiB
Images can slow down the page's load time. Monster.lu should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.monster.lu/AppCard/monster-app-graphic@2x-01.webp
15130
8169
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Monster.lu should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Monster.lu should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Monster.lu should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 200 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.monster.lu/fr/
195.262
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Monster.lu should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 1,622 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
230778
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
93377
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
92566
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
87129
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
81974
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
78992
https://www.monster.lu/1db90589-9be1f62aafe9a76a4b94.js
68332
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
54926
https://cdn.appsflyer.com/creatives-fonts/museo_sans/MuseoSans_300-webfont.woff2
54608
https://www.monster.lu/static/Proxima-Nova-Bold-6dd93681c96df86e283ea8da9d4c2506.woff2
53419
Avoid chaining critical requests — 1 chain found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Monster.lu should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 1 user timing
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
onInitialClientRender
Mark
1373.293
Keep request counts low and transfer sizes small — 71 requests • 1,622 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
71
1660916
Script
30
1128882
Font
6
317973
Image
13
131090
Other
19
65937
Document
3
17034
Stylesheet
0
0
Media
0
0
Third-party
35
727655
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.1096875
0.078952764277035
0.029235647023086
0.027749088699878
0.00085069444444444
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 20 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
8376
1077
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
7650
726
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
9810
392
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
14305
274
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
10500
259
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
11209
165
https://www.monster.lu/app-5126e1e02af8839f5abc.js
4650
157
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
14579
155
https://www.monster.lu/852-f4b8796598d195828725.js
10320
133
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
17674
96
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
13998
89
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
11133
76
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
13924
74
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
5280
70
https://www.google-analytics.com/analytics.js
12604
70
https://websdk.appsflyer.com/?st=banners&
12505
69
https://connect.facebook.net/en_US/fbevents.js
16114
60
https://www.monster.lu/fr/
1740
58
https://www.monster.lu/fr/
778
54
https://www.monster.lu/fr/
630
52
Avoid non-composited animations — 3 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of monster.lu on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://monster.lu/
http/1.1
0
138.51900002919
259
0
301
text/html
https://www.monster.lu/
http/1.1
138.84399994276
345.72499990463
613
0
301
text/html
https://www.monster.lu/fr/
h2
346.1070000194
540.37300008349
14956
87040
200
text/html
Document
https://www.monster.lu/static/Proxima-Nova-Regular-27c23e1d88c0366170a5bb22bf0cd6b3.woff2
h2
551.57999997027
727.23899991252
53407
52796
200
font/woff2
Font
https://www.monster.lu/static/Proxima-Nova-SemiBold-7004ba7ddf5070ac222537ec8c95394d.woff2
h2
551.77000002004
1178.0320000835
52459
51848
200
font/woff2
Font
https://www.monster.lu/static/Proxima-Nova-Bold-6dd93681c96df86e283ea8da9d4c2506.woff2
h2
551.97699996643
709.42800003104
53419
52808
200
font/woff2
Font
https://www.monster.lu/webpack-runtime-a56aee95e7293748e492.js
h2
552.15699994005
694.31499997154
3885
7452
200
application/javascript
Script
https://www.monster.lu/framework-b5dbdcd48ba3e49ed053.js
h2
552.33299988322
708.73799989931
39359
128551
200
application/javascript
Script
https://www.monster.lu/dc6a8720040df98778fe970bf6c000a41750d3ae-bade6dadd82629cf6d62.js
h2
552.82299988903
686.59600010142
5174
12514
200
application/javascript
Script
https://www.monster.lu/app-5126e1e02af8839f5abc.js
h2
553.13599994406
728.28499996103
41290
136977
200
application/javascript
Script
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
h2
553.62999998033
701.54900010675
92566
1035911
200
application/javascript
Script
https://www.monster.lu/29107295-41700235be4849cfbb83.js
h2
553.91400004737
621.82200001553
24849
71069
200
application/javascript
Script
https://www.monster.lu/1db90589-9be1f62aafe9a76a4b94.js
h2
554.13000006229
649.49099998921
68332
173509
200
application/javascript
Script
https://www.monster.lu/df3a4cf5-b1530213808ed5fbf191.js
h2
554.4120001141
684.23900008202
34921
107792
200
application/javascript
Script
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
h2
554.92200003937
754.1060000658
230778
870644
200
application/javascript
Script
https://www.monster.lu/ba46a51dc845a843d9bfb327dc2254d9ee8ff9a3-90456024baa013a55306.js
h2
555.20999990404
627.5579999201
10549
24586
200
application/javascript
Script
https://www.monster.lu/b53f2227034aed2d98b00caecd375db8da6d3a2d-65621b45c55d7361ab31.js
h2
555.47400005162
703.32399988547
5252
20986
200
application/javascript
Script
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
h2
556.01800000295
746.44799996167
54926
190800
200
application/javascript
Script
https://www.monster.lu/page-data/index/page-data.json
h2
556.21899990365
586.13599999808
925
142
200
application/json
Other
https://www.monster.lu/page-data/app-data.json
h2
556.34899996221
713.7619999703
832
50
200
application/json
Other
https://www.monster.lu/852-f4b8796598d195828725.js
h2
565.66699990071
622.19700007699
1946
0
200
application/javascript
Other
https://www.monster.lu/993-93247d26f45faa38b280.js
h2
566.01599999703
705.44199994765
2335
0
200
application/javascript
Other
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
h2
566.08100002632
728.78700005822
881
0
200
application/javascript
Other
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
h2
566.18599989451
707.20200007781
15781
0
200
application/javascript
Other
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
h2
566.34199991822
615.32000009902
1295
0
200
application/javascript
Other
https://www.monster.lu/561-0bc590891e3d55b5939e.js
h2
566.56800000928
642.33499998227
2168
0
200
application/javascript
Other
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
h2
1261.708999984
1296.2460000999
78992
265676
200
application/javascript
Script
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
h2
1335.2540000342
1379.8919999972
1295
675
200
application/javascript
Script
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
h2
1337.3410000931
1390.0530000683
15592
134881
200
application/javascript
Script
https://www.monster.lu/852-f4b8796598d195828725.js
h2
1337.9240001086
1376.6099999193
1869
3341
200
application/javascript
Script
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
h2
1339.018000057
1360.3839999996
1050
261
200
application/javascript
Script
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
h2
1551.2570000719
1594.8779999744
19247
18636
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
h2
1551.4249999542
1648.4769999515
15225
14614
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
h2
1551.6800000332
1588.1119999103
13377
12766
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
h2
1551.9600000698
1599.2550000083
11865
11254
200
image/webp
Image
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
h2
1552.2400001064
1591.1630000919
24843
24232
200
image/webp
Image
data
1556.0989999212
1556.5800000913
0
6660
200
image/png
Image
https://privacy-policy.truste.com/privacy-seal/seal?rid=c30c02ea-42af-4a87-aace-23c9abcb21ad
http/1.1
1896.7089999933
1964.8060000036
27002
24528
200
image/svg+xml
Image
https://www.monster.lu/AppCard/monster-app-graphic@2x-01.webp
h2
1934.6849999856
2013.9270001091
15741
15130
200
image/webp
Image
https://www.google-analytics.com/analytics.js
h2
1960.9570000321
2075.1420001034
20664
50230
200
text/javascript
Script
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
h2
1963.3420000318
2009.500999935
93377
361686
200
application/javascript
Script
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
h2
1971.7240000609
2001.9680000842
8029
21748
200
application/javascript
Script
https://websdk.appsflyer.com/?st=banners&
http/1.1
1973.2520000543
2089.9789999239
12090
38561
200
application/javascript
Script
https://cdn.cookielaw.org/consent/898c6aac-368e-4bcb-917c-d1140fe8d6d3/898c6aac-368e-4bcb-917c-d1140fe8d6d3.json
h2
2021.478000097
2130.7639998849
2308
3123
200
application/x-javascript
XHR
https://www.google-analytics.com/collect?v=1&_v=j98&aip=1&a=1512454674&t=pageview&_s=1&dl=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&dp=%2Ffr%2F&ul=en-us&de=UTF-8&dt=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=YGBACEABBAAAAAgEKg~&cid=1072369880.1666080525&tid=UA-156675793-7&_gid=1823502067.1666080525&gtm=2wgaa0TTZS5RQ&cd1=seeker%7Cprod%7Clu%7Cmonster.lu&cd2=fr%7Cweb%7C0.1.0&cd3=logged%20out%20-%20unrecognized%7Cnot%20specified%7Cnot%20specified&cd4=%2Ffr%2F&cd5=&cd7=home&cd8=%2Ffr%2F&cd31=&z=1044581468
h2
2104.1200000327
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image/gif
Image
https://banner.appsflyer.com/sb/e084ef4f-e0b5-4905-a0b7-fb27b5c4b14d/creative/list
http/1.1
2129.7639999539
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200
application/json
XHR
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
h2
2138.4250000119
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application/javascript
Script
https://cdn.cookielaw.org/consent/898c6aac-368e-4bcb-917c-d1140fe8d6d3/4d13015b-497b-41fc-84db-6a73c27bead9/fr.json
h2
2257.0330000017
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Fetch
https://www.google.com/pagead/landing?gcs=G11-&gcd=G10-&rnd=283671311.1666080525&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&gtm=2wgaa0P9C4FMZ&auid=1733702674.1666080525
2415.8729999326
2459.9979999475
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0
-1
Ping
https://8113439.fls.doubleclick.net/activityi;src=8113439;type=luxem0;cat=lufr_000;ord=660148943477;gtm=2wgaa0;gcs=G11-;auiddc=1733702674.1666080525;~oref=https%3A%2F%2Fwww.monster.lu%2Ffr%2F?
h2
2443.2850000449
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text/html
Document
https://www.googleadservices.com/pagead/conversion_async.js
h2
2444.0230000764
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15942
42049
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text/javascript
Script
https://connect.facebook.net/en_US/fbevents.js
h2
2447.3919998854
2468.8309999183
28256
104162
200
application/x-javascript
Script
https://ad.doubleclick.net/ddm/adj/N511801.197812NSO.CODESRV/B21375192.223991272;sz=1x2;ord=1846754735435461847637?
h2
2448.514000047
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text/javascript
Script
https://cdn.cookielaw.org/scripttemplates/6.32.0/assets/otFlat.json
h2
2457.9310000408
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3820
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application/json
Fetch
https://cdn.cookielaw.org/scripttemplates/6.32.0/assets/otCommonStyles.css
h2
2458.3999998868
2833.4510000423
5021
21595
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text/css
Fetch
https://adservice.google.com/ddm/fls/i/src=8113439;type=luxem0;cat=lufr_000;ord=660148943477;gtm=2wgaa0;gcs=G11-;auiddc=1733702674.1666080525;~oref=https%3A%2F%2Fwww.monster.lu%2Ffr%2F
h2
2474.3609998841
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text/html
Document
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1041779900/?random=1666080524898&cv=9&fst=1666080524898&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgaa0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&tiba=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&auid=1733702674.1666080525&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
h2
2480.2230000496
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2090
1681
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text/javascript
Script
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/undefined/?random=1666080524901&cv=9&fst=1666080524901&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgaa0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&tiba=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&auid=1733702674.1666080525&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
h2
2480.9499999974
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text/javascript
Script
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h2
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application/x-javascript
Script
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h2
2510.2800000459
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text/javascript
Script
https://pagead2.googlesyndication.com/pagead/js/r20221013/r20110914/elements/html/omrhp.js
h2
2510.5320001021
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text/javascript
Script
https://googleads4.g.doubleclick.net/pcs/view?xai=AKAOjssECYS-oFW9m9A54NHkLR2TBBstbqHIRY7RpdICidAuBn2ASYRJmm7rkQVW2KimbLH-F_q8bTWA93YnfSTKw0rQbhX79zOpl2oHc-R1x99iqO8T2Jjc7Bl8pZFZiM4E-cYlyeH7CtWH&sai=AMfl-YT38CtmTtR5X7RgT6X_BprD2XnEKIqZDylqS7pMdvw4etgRU2V_gsrKqEkXEr3p3OH9LlcI7rvw9aaj2i1QiQ&sig=Cg0ArKJSzM_get92899dEAE&uach_m=[UACH]&cry=1&fbs_aeid=[gw_fbsaeid]&urlfix=1&omid=0&rm=1&ctpt=1&cbvp=1&cisv=r20221013.60034&adurl=
2512.9990000278
2515.0739999954
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Ping
https://www.google.com/pagead/1p-user-list/1041779900/?random=1666080524898&cv=9&fst=1666080000000&num=1&bg=ffffff&guid=ON&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgaa0&sendb=1&frm=0&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&tiba=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&async=1&fmt=3&is_vtc=1&random=4142802768&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
h2
2559.5410000533
2569.1180001013
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image/gif
Image
https://www.google.com/pagead/1p-user-list/undefined/?random=1666080524901&cv=9&fst=1666080000000&num=1&bg=ffffff&guid=ON&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgaa0&sendb=1&frm=0&url=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&tiba=Offre%20d%20emploi%20%7C%20Emploi%20%7C%20Recrutement%20%7C%20Monster.lu&async=1&fmt=3&is_vtc=1&random=504878739&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
h2
2562.8490000963
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image/gif
Image
https://creatives-cdn.appsflyer.com/bnr-83fd5e0e-4944-42de-a677-65df2e3ed5e01
http/1.1
2670.4500000924
3549.06999995
2372
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application/json
XHR
https://www.facebook.com/tr/?id=1656503734602883&ev=PageView&dl=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&rl=&if=false&ts=1666080525156&sw=360&sh=640&v=2.9.85&r=stable&ec=0&o=30&fbp=fb.1.1666080525154.152735118&it=1666080524917&coo=false&tm=1&rqm=GET
h2
2736.9729999918
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text/plain
Image
https://www.facebook.com/tr/
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3243.109999923
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Ping
https://www.monster.com/monster-logo.svg
h2
3552.5199999101
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image/svg+xml
Image
https://cdn.appsflyer.com/creatives-fonts/roboto/roboto-v20-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-700.woff2
h2
3658.7700000964
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binary/octet-stream
Font
https://cdn.appsflyer.com/creatives-fonts/museo_sans/MuseoSans_300-webfont.woff2
h2
3658.9359999634
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binary/octet-stream
Font
https://cdn.appsflyer.com/creatives-fonts/roboto/roboto-v20-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-500.woff2
h2
3659.0519999154
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binary/octet-stream
Font
https://impressions.onelink.me/916814817?creative_id=0e579d6c-e0e3-4252-b8c4-4776ba97a2d6&af_banner=true&af_channel=af_web_banner&pid=af_banner&c=af_banner_campaign&af_dp=jobr://&af_banner_build=static&af_banner_config=static&af_banner_sdk_ver=2
h2
3690.2139999438
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text/html
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
545.019
14.441
559.735
8.04
602.831
25.776
728.121
12.567
743.231
17.614
765.885
39.333
812.161
11.549
826.391
5.043
832.347
181.43
1015.252
538.57
1553.864
15.126
1569.192
5.466
1576.455
11.506
1611.505
19.07
1630.634
97.973
1728.638
6.164
1735.244
33.178
1768.452
129.627
1898.13
25.055
1923.265
12.588
1936.066
41.345
1980.084
26.814
2007.204
5.124
2017.292
7.176
2041.144
18.583
2059.831
22.294
2087.842
17.523
2111.37
19.482
2139.785
9.213
2183.543
6.169
2189.752
68.417
2382.571
77.327
2464.184
7.242
2474.521
7.675
2483.339
15.101
2499.266
7.116
2509.47
6.279
2531.818
12.927
2713.645
24.081
2836.425
22.183
3236.843
5.667
3655.409
34.692
3690.112
8.214
3705.564
5.158
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 2.3 s
The time taken for the first image or text on the page to be rendered.
Cumulative Layout Shift — 0.136
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Defer offscreen images — Potential savings of 71 KiB
Time to Interactive can be slowed down by resources on the page. Monster.lu should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://privacy-policy.truste.com/privacy-seal/seal?rid=c30c02ea-42af-4a87-aace-23c9abcb21ad
24528
24528
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
24232
24232
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
12766
12766
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
11254
11254
Avoid serving legacy JavaScript to modern browsers — Potential savings of 34 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
11331
https://www.monster.lu/df3a4cf5-b1530213808ed5fbf191.js
10656
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
6535
https://websdk.appsflyer.com/?st=banners&
6402
https://www.monster.lu/app-5126e1e02af8839f5abc.js
55
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
53
https://connect.facebook.net/en_US/fbevents.js
45
Avoid an excessive DOM size — 1,039 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1039
Maximum DOM Depth
24
Maximum Child Elements
26
First Contentful Paint (3G) — 4408 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Metrics

Time to Interactive — 17.0 s
The time taken for the page to become fully interactive.
Speed Index — 8.9 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 3,070 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 16.3 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 1,080 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 7.1 s
The time taken for the primary content of the page to be rendered.

Other

Reduce unused JavaScript — Potential savings of 512 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
230778
156619
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
134881
103654
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
87129
69206
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
81974
49127
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
54926
34128
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
48335
33998
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
78992
27823
https://www.monster.lu/df3a4cf5-b1530213808ed5fbf191.js
34921
25624
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
93377
24494
Avoid multiple page redirects — Potential savings of 1,410 ms
Redirects can cause additional delays before the page can begin loading. Monster.lu should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://monster.lu/
630
https://www.monster.lu/
780
https://www.monster.lu/fr/
0
Serve static assets with an efficient cache policy — 28 resources found
Monster.lu can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
0
230778
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
0
92566
https://www.monster.lu/1db90589-9be1f62aafe9a76a4b94.js
0
68332
https://www.monster.lu/component---src-pages-index-tsx-47d324ae8b1d42447646.js
0
54926
https://www.monster.lu/static/Proxima-Nova-Bold-6dd93681c96df86e283ea8da9d4c2506.woff2
0
53419
https://www.monster.lu/static/Proxima-Nova-Regular-27c23e1d88c0366170a5bb22bf0cd6b3.woff2
0
53407
https://www.monster.lu/static/Proxima-Nova-SemiBold-7004ba7ddf5070ac222537ec8c95394d.woff2
0
52459
https://www.monster.lu/app-5126e1e02af8839f5abc.js
0
41290
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
0
24843
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
0
19247
https://www.monster.lu/AppCard/monster-app-graphic@2x-01.webp
0
15741
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
0
15592
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
0
15225
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
0
13377
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
0
11865
https://www.monster.lu/b53f2227034aed2d98b00caecd375db8da6d3a2d-65621b45c55d7361ab31.js
0
5252
https://www.monster.lu/webpack-runtime-a56aee95e7293748e492.js
0
3885
https://www.monster.lu/852-f4b8796598d195828725.js
0
1869
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
0
1295
https://www.monster.com/monster-logo.svg
0
978
https://www.facebook.com/tr/?id=1656503734602883&ev=PageView&dl=https%3A%2F%2Fwww.monster.lu%2Ffr%2F&rl=&if=false&ts=1666080525156&sw=360&sh=640&v=2.9.85&r=stable&ec=0&o=30&fbp=fb.1.1666080525154.152735118&it=1666080524917&coo=false&tm=1&rqm=GET
0
328
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
1200000
87129
https://connect.facebook.net/en_US/fbevents.js
1200000
28256
https://websdk.appsflyer.com/?st=banners&
2969000
12090
https://www.google-analytics.com/analytics.js
7200000
20664
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
14400000
81974
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
14400000
8029
https://pagead2.googlesyndication.com/pagead/js/r20221013/r20110914/elements/html/omrhp.js
1209600000
3975
Reduce JavaScript execution time — 5.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
2880.496
2345.892
55.132
https://www.monster.lu/fr/
758.228
13.196
6.036
Unattributable
570.68
9.452
0
https://www.monster.lu/819-302b4f56bcfdd2fc91f1.js
518.144
394.664
0.268
https://www.googletagmanager.com/gtm.js?id=GTM-P9C4FMZ&l=dataLayer
499.592
459.112
31.52
https://www.monster.lu/350-fc3d0960a74e6c3d13de.js
391.484
390.532
0.412
https://cdn.cookielaw.org/scripttemplates/6.32.0/otBannerSdk.js
362.4
76.672
27.448
https://www.googletagmanager.com/gtm.js?id=GTM-TTZS5RQ
284.412
226.86
25.296
https://websdk.appsflyer.com/?st=banners&
245.112
105.292
2.42
https://www.monster.lu/app-5126e1e02af8839f5abc.js
167.776
156.772
8.86
https://www.monster.lu/852-f4b8796598d195828725.js
133.488
132.268
0.544
https://connect.facebook.net/signals/config/1656503734602883?v=2.9.85&r=stable
118.992
99.62
17.592
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
116.188
45.376
69.46
https://www.google-analytics.com/analytics.js
76.356
65.8
4.244
https://www.monster.lu/framework-b5dbdcd48ba3e49ed053.js
74.208
42.396
8.644
https://connect.facebook.net/en_US/fbevents.js
60.404
53.764
6.124
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
51.708
40.688
10.584
https://www.monster.lu/900-e6b41016e3c31e072c4f.js
50.024
37.896
11.216
Minimize main-thread work — 7.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
4790.54
Style & Layout
1004.424
Other
781.516
Script Parsing & Compilation
349.74
Garbage Collection
340.892
Rendering
181.836
Parse HTML & CSS
127.648
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://cdn.appsflyer.com/creatives-fonts/roboto/roboto-v20-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-700.woff2
159.29999994114
https://cdn.appsflyer.com/creatives-fonts/museo_sans/MuseoSans_300-webfont.woff2
29.882000060752
https://cdn.appsflyer.com/creatives-fonts/roboto/roboto-v20-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-500.woff2
211.33300010115
Reduce the impact of third-party code — Third-party code blocked the main thread for 500 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
172369
346.984
125739
112.628
115713
28.852
21260
13.144
88762
0
27002
0
1472
0
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
98

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of monster.lu. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Monster.lu may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
67

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that monster.lu should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
React
Lo-Dash
4.17.21
Gatsby
core-js
core-js-global@3.25.0; core-js-global@3.6.4; core-js-pure@3.0.0
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://monster.lu/
Allowed
Requests the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Source

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://www.monster.lu/CareerAdvice/Career-Advice-Position1@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position2@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position3@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position4@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)
https://www.monster.lu/CareerAdvice/Career-Advice-Position5@2x-01.webp
236 x 320 (0.74)
472 x 320 (1.48)

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
...
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.monster.lu/5e8164b9-bbb3d8ae1c6b4a9f01da.js
https://www.monster.lu/287b6f6b3b6544cda5f59fefc2d74d059255420c-7fff35dd90252a275588.js
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for monster.lu. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of monster.lu on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 94% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
45x45
136x17

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
40

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of monster.lu. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of monster.lu on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 208.71.193.147
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Monster Worldwide, Inc.
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.monster.com
Issued By: Amazon
Valid From: 7th August, 2022
Valid To: 5th September, 2023
Subject: CN = *.monster.com
Hash: daa56ccf
Issuer: CN = Amazon
OU = Server CA 1B
O = Amazon
S = US
Version: 2
Serial Number: 14804443281087143476085400891671394505
Serial Number (Hex): 0B233B6872BC37DCB38BE97C4BE338C9
Valid From: 7th August, 2024
Valid To: 5th September, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:59:A4:66:06:52:A0:7B:95:92:3C:A3:94:07:27:96:74:5B:F9:3D:D0
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl.sca1b.amazontrust.com/sca1b-1.crl

Certificate Policies: Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://ocsp.sca1b.amazontrust.com
CA Issuers - URI:http://crt.sca1b.amazontrust.com/sca1b.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
Timestamp : Aug 7 02:59:08.317 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:7E:83:9D:63:72:D0:82:B2:EE:C7:09:9C:
15:ED:82:CE:EE:9F:A5:05:36:59:AB:0C:EA:CF:9D:71:
59:A6:FA:2F:02:21:00:DD:2E:DE:45:53:A2:13:99:80:
C0:19:11:BE:AD:4C:61:DB:B2:C6:07:04:07:FE:B1:07:
5A:34:A8:FE:25:A9:D9
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
Timestamp : Aug 7 02:59:08.368 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:27:B7:82:55:CE:C8:30:E2:05:0F:CE:DC:
64:2C:76:B5:60:E9:0D:90:AE:33:DE:54:A6:33:05:87:
57:C2:AE:7E:02:20:36:C1:52:B9:CC:99:82:1E:C3:33:
DB:63:06:FC:0D:EF:22:CC:C9:C8:38:D9:7A:9A:36:34:
D0:A7:A3:30:96:8E
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
Timestamp : Aug 7 02:59:08.388 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:AF:CD:CC:71:9F:E1:C7:43:0F:FA:C7:
D6:54:15:31:FB:A5:F7:F2:F6:0C:A2:A3:12:92:95:AD:
50:B8:AF:DE:91:02:21:00:96:36:4B:48:B8:C2:EE:F5:
26:99:1D:C8:F0:DF:C9:81:51:8E:23:37:83:62:0A:CB:
1A:EF:E3:1D:1B:4D:A0:4D
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.monster.at
DNS:*.monster.be
DNS:*.monster.ca
DNS:*.monster.ch
DNS:*.monster.co.uk
DNS:*.monster.de
DNS:*.monster.es
DNS:*.monster.fr
DNS:*.monster.ie
DNS:*.monster.it
DNS:*.monster.lu
DNS:*.monster.se
DNS:*.monsterboard.nl
DNS:*.monster.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
monster.lu. 208.71.193.147 IN 600

NS Records

Host Nameserver Class TTL
monster.lu. ns1.tmpw.net. IN 3600
monster.lu. ns2.tmpw.net. IN 3600

MX Records

Priority Host Server Class TTL
10 monster.lu. mxa-002e1001.gslb.pphosted.com. IN 600
10 monster.lu. mxb-002e1001.gslb.pphosted.com. IN 600

SOA Records

Domain Name Primary NS Responsible Email TTL
monster.lu. ns1.tmpw.net. hostmaster.tmpw.net. 2560

TXT Records

Host Value Class TTL
monster.lu. MS=ms73036207 IN 3600
monster.lu. GKBw+DU1I2IQBD5nZmkvMkrLawhYnzVQG0It+JTy67fCWefyC033wS5OYCMI+H757j5OROAycCq3kTMGhqFVGA== IN 3600
monster.lu. 49zgsqblt39r5tml8ccnwx5g42dr5zm0 IN 600
monster.lu. google-site-verification=MKGkHpkTbxSKcDSWpSDFLMrMwC-k9YBZ_yoeX1h4ScU IN 600
monster.lu. v=spf1 IN 600
monster.lu. facebook-domain-verification=lktfvs5yvoszscrhh9n147q05yz36x IN 600

HTTP Response Headers

HTTP-Code: HTTP/1.1 403 Forbidden
Server: CloudFront
Date: 18th October, 2022
Content-Type: text/html
Content-Length: 919
Connection: keep-alive
X-Cache: Error from cloudfront
Via: 1.1 68f2eed06d7ecb02b863cacb0da2fc28.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK50-P5
X-Amz-Cf-Id: YfU4232dukkmEOBwTPwGimGTzxu63Q7ZsMl0GsZQa-Roba2U89SpKA==

Whois Lookup

Created:
Changed:
Expires:
Status:
Nameservers: ns1.tmpw.net
ns2.tmpw.net
Full Whois: % Access to RESTENA DNS-LU WHOIS information is provided to assist persons
% in determining the content of a domain name registration record in the LU
% registration database. The data in this record is provided by RESTENA DNS-LU
% for information purposes only, and RESTENA DNS-LU does not guarantee its
% accuracy. Compilation, repackaging, dissemination or other use of the
% WHOIS database in its entirety, or of a substantial part thereof, is not
% allowed without the prior written permission of RESTENA DNS-LU.
%
% By submitting a WHOIS query, you agree to abide by this policy. You acknowledge
% that the use of the WHOIS database is regulated by the ACCEPTABLE USE POLICY
% (http://www.dns.lu/en/support/domainname-availability/whois-gateway/), that you are aware of its
% content, and that you accept its terms and conditions.
%
% You agree especially that you will use this data only for lawful purposes and
% that you will not use this data to:
% (1) allow, enable, or otherwise support the transmission of mass unsolicited,
% commercial advertising or solicitations via e-mail (spam); or
% (2) enable high volume, automated, electronic processes that apply to
% RESTENA DNS-LU (or its systems).
%
% All rights reserved.
%
% WHOIS monster.lu
%% Maximum query rate reached

Nameservers

Name IP Address
ns1.tmpw.net 208.71.193.234
ns2.tmpw.net 208.71.199.234
Related

Subdomains

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$4,835,560 USD 4/5
$47,934 USD 3/5
$2,862 USD 2/5
$14,494 USD 3/5

Organic Search (US) Competitors

Backlink Competitors

Sites with the same domain name

Domain Valuation Snoop Score
0/5
$4,835,560 USD 4/5
$47,934 USD 3/5
$50 USD
$10 USD

Sites hosted on the same IP address

Domain Valuation Snoop Score
$4,584 USD 2/5
$7,774 USD 2/5
$117,286 USD 3/5
$8,958 USD 2/5
$94,061 USD 3/5