Tools & Wizards About Us
lesfrontaliers.lu screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

lesfrontaliers.lu

Les Frontaliers

Page Load Speed

10 sec in total

First Response

201 ms

Resources Loaded

8.8 sec

Page Rendered

1 sec

lesfrontaliers.lu screenshot

About Website

Click here to check amazing Les Frontaliers content for Luxembourg. Otherwise, check out these important facts you probably never knew about lesfrontaliers.lu

Site des frontaliers au Luxembourg. Travailler au Luxembourg, déclaration fiscale, emplois, pratique, forum, allocations familiales, sondages.

Visit lesfrontaliers.lu

Key Findings

We analyzed Lesfrontaliers.lu page load time and found that the first response time was 201 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lesfrontaliers.lu performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value2,710 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.376

28/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

lesfrontaliers.lu

201 ms

lesfrontaliers.lu

552 ms

www.lesfrontaliers.lu

1147 ms

vcfg_minified_start_opt.css

503 ms

font-awesome.min.css

49 ms

Our browser made a total of 216 requests to load all elements on the main page. We found that 85% of them (184 requests) were addressed to the original Lesfrontaliers.lu, 3% (6 requests) were made to Fonts.googleapis.com and 2% (4 requests) were made to Cdn.exmarketplace.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Lesfrontaliers.lu.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.6 kB (11%)

Content Size

3.3 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lesfrontaliers.lu main page is 3.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 278.2 kB

  • Original 339.5 kB
  • After minification 315.6 kB
  • After compression 61.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 278.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.8 MB
  • After minification 1.8 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Les Frontaliers images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 79.1 kB

  • Original 979.8 kB
  • After minification 979.8 kB
  • After compression 900.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 369 B

  • Original 160.3 kB
  • After minification 160.3 kB
  • After compression 159.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lesfrontaliers.lu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 113 (56%)

Requests Now

203

After Optimization

90

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 203 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Frontaliers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lesfrontaliers.lu

lesfrontaliers.lu

201 ms

lesfrontaliers.lu

lesfrontaliers.lu

552 ms

www.lesfrontaliers.lu

www.lesfrontaliers.lu

1147 ms

vcfg_minified_start_opt.css

vcfg_minified_start_opt.css

503 ms

font-awesome.min.css

font-awesome.min.css

49 ms

css2

css2

64 ms

css2

css2

74 ms

style.css

style.css

1508 ms

smartbanner.css

smartbanner.css

130 ms

bootstrap.css

bootstrap.css

49 ms

style.css

style.css

168 ms

font-awesome.min.css

font-awesome.min.css

59 ms

luximposition.css

luximposition.css

46 ms

morris.css

morris.css

165 ms

slick.css

slick.css

150 ms

slick-theme.css

slick-theme.css

224 ms

main.css

main.css

1830 ms

frontend.css

frontend.css

252 ms

style.min.css

style.min.css

257 ms

dashicons.min.css

dashicons.min.css

265 ms

buddypress.min.css

buddypress.min.css

231 ms

password-lost.css

password-lost.css

326 ms

public.css

public.css

348 ms

polls-css.css

polls-css.css

363 ms

wp-ulike.min.css

wp-ulike.min.css

1805 ms

widgets.css

widgets.css

426 ms

style.css

style.css

1940 ms

front-widget.css

front-widget.css

370 ms

awpcpstyle.css

awpcpstyle.css

380 ms

frontend.css

frontend.css

481 ms

info_bar.min.css

info_bar.min.css

432 ms

submit-spin.svg

submit-spin.svg

475 ms

close_round.svg

close_round.svg

419 ms

logo_lesfrontaliers.svg

logo_lesfrontaliers.svg

431 ms

menu.png

menu.png

530 ms

logofront.png

logofront.png

567 ms

car.svg

car.svg

538 ms

community_lf.png

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636 ms

forum_lf.png

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665 ms

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743 ms

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765 ms

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841 ms

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863 ms

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947 ms

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962 ms

e3d847d2-efab-4764-9160-3377be12ba8a.png

e3d847d2-efab-4764-9160-3377be12ba8a.png

525 ms

mail_white.svg

mail_white.svg

1006 ms

edit_white.svg

edit_white.svg

993 ms

form

form

528 ms

2764.svg

2764.svg

37 ms

OneSignalSDK.js

OneSignalSDK.js

161 ms

js

js

67 ms

js

js

108 ms

newsletter.min.css

newsletter.min.css

1070 ms

wpforms-full.min.css

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1077 ms

rocket-loader.min.js

rocket-loader.min.js

1072 ms

core.min.js

core.min.js

1025 ms

menu.min.js

menu.min.js

1014 ms

wp-polyfill-inert.min.js

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1098 ms

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1099 ms

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2107 ms

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1191 ms

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1253 ms

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1247 ms

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1325 ms

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1322 ms

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2406 ms

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1274 ms

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1327 ms

password-lost.js

password-lost.js

1417 ms

stripe-handler-ng.js

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1397 ms

polls-js.js

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1288 ms

css

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18 ms

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1442 ms

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1311 ms

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22 ms

ajax-load-more.min.js

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1409 ms

cp-module-main.js

cp-module-main.js

1229 ms

info_bar.min.js

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1307 ms

jquery.validate.min.js

jquery.validate.min.js

1231 ms

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1210 ms

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1134 ms

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1302 ms

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1214 ms

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1200 ms

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1111 ms

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1106 ms

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1095 ms

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1275 ms

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1015 ms

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1099 ms

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1103 ms

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1013 ms

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1081 ms

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958 ms

CFLbus-200x100.jpg

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954 ms

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886 ms

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923 ms

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859 ms

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femme-enceinte-analysant-croissance-economique-entreprise-examinant-tableau-financier-gestion-employe-agence-financiere-examinant-developpement-du-projet-tout-regardant-graphique-moniteur-200x100.jpg

902 ms

mixed-race-woman-man-take-care-small-baby-feed-play-with-newborn-child-being-good-parents-father-feeds-small-daughter-wrapped-blanket-mother-looks-sleeping-infant-family-parenthood-min-200x100.jpg

mixed-race-woman-man-take-care-small-baby-feed-play-with-newborn-child-being-good-parents-father-feeds-small-daughter-wrapped-blanket-mother-looks-sleeping-infant-family-parenthood-min-200x100.jpg

871 ms

view-family-posing-together-fotor-2024022716208-200x100.png

view-family-posing-together-fotor-2024022716208-200x100.png

802 ms

joyeux-pere-barbu-s-amuser-son-petit-fils-200x100.jpg

joyeux-pere-barbu-s-amuser-son-petit-fils-200x100.jpg

819 ms

MST-couple-Luxembourg-sexe-200x100.jpg

MST-couple-Luxembourg-sexe-200x100.jpg

811 ms

Relais-cancer-Luxembourg-200x100.png

Relais-cancer-Luxembourg-200x100.png

854 ms

baignade-Luxembourg-lac-200x100.png

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806 ms

medecin-travail-Luxembourg-200x100.jpg

medecin-travail-Luxembourg-200x100.jpg

789 ms

Visites-200x100.jpg

Visites-200x100.jpg

796 ms

medium-shot-happy-people-outside-200x100.jpg

medium-shot-happy-people-outside-200x100.jpg

800 ms

gpt.js

gpt.js

163 ms

lesfrontaliers.dfp.min.js

lesfrontaliers.dfp.min.js

273 ms

ima3.js

ima3.js

110 ms

vcfg_minified.js

vcfg_minified.js

858 ms

lesfrontaliers_video_v2.js

lesfrontaliers_video_v2.js

387 ms

jquery.min.js

jquery.min.js

752 ms

TEST-200x100.jpg

TEST-200x100.jpg

784 ms

Heebo-Regular.ttf

Heebo-Regular.ttf

786 ms

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8 ms

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35 ms

Heebo-ExtraBold.ttf

Heebo-ExtraBold.ttf

873 ms

Heebo-Medium.ttf

Heebo-Medium.ttf

871 ms

Heebo-Bold.ttf

Heebo-Bold.ttf

873 ms

helvetica.otf

helvetica.otf

910 ms

pubads_impl.js

pubads_impl.js

20 ms

CATTE-200x100.jpg

CATTE-200x100.jpg

686 ms

SES-200x100.jpg

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933 ms

person-working-wood-working-industry-factory-200x100.jpg

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721 ms

homme-station-service-voiture-200x100.jpg

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785 ms

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782 ms

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779 ms

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691 ms

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696 ms

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716 ms

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746 ms

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756 ms

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689 ms

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684 ms

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695 ms

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722 ms

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713 ms

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697 ms

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691 ms

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670 ms

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687 ms

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699 ms

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689 ms

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680 ms

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682 ms

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634 ms

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660 ms

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691 ms

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680 ms

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602 ms

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626 ms

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649 ms

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562 ms

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592 ms

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593 ms

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599 ms

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590 ms

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613 ms

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687 ms

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618 ms

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620 ms

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621 ms

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baby.svg

592 ms

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charts.svg

513 ms

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Guide.png

579 ms

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611 ms

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608 ms

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609 ms

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508 ms

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502 ms

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583 ms

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548 ms

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418 ms

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19 ms

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111 ms

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104 ms

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slick.js

112 ms

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12 ms

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95 ms

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107 ms

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102 ms

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105 ms

luximposition.js

luximposition.js

112 ms

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155 ms

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23 ms

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22 ms

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103 ms

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105 ms

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97 ms

Accessibility Review

lesfrontaliers.lu accessibility score

81

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

lesfrontaliers.lu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lesfrontaliers.lu SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesfrontaliers.lu can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Lesfrontaliers.lu main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

lesfrontaliers.lu

Open Graph data is detected on the main page of Les Frontaliers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: