Tools & Wizards About Us
efficom-lille.fr screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

efficom-lille.fr

Formations diplômantes de Bac+2 à BAC+ 5 - EFFICOM

Page Load Speed

3 sec in total

First Response

297 ms

Resources Loaded

2.3 sec

Page Rendered

342 ms

efficom-lille.fr screenshot

About Website

Visit efficom-lille.fr now to see the best up-to-date EFFICOM Lille content for France and also check out these interesting facts you probably never knew about efficom-lille.fr

L'école EFFICOM propose des formations BAC+2, BAC+3 ou BAC+5 en initiale ou en alternance. Dans 4 secteurs tels que : BUSINESS, RH, DESIGN et INFORMATIQUE.

Visit efficom-lille.fr

Key Findings

We analyzed Efficom-lille.fr page load time and found that the first response time was 297 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

efficom-lille.fr performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value2,280 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

efficom-lille.fr

297 ms

www.efficom.fr

440 ms

cmp

497 ms

stub

305 ms

all.css

59 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Efficom-lille.fr, 61% (40 requests) were made to Efficom.fr and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Efficom.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 761.8 kB (42%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Efficom-lille.fr main page is 1.8 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 73.0 kB

  • Original 90.6 kB
  • After minification 90.4 kB
  • After compression 17.6 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 73.0 kB or 81% of the original size.

Image Optimization

-43%

Potential reduce by 672.5 kB

  • Original 1.6 MB
  • After minification 880.4 kB

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. Obviously, EFFICOM Lille needs image optimization as it can save up to 672.5 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 9.0 kB

  • Original 133.6 kB
  • After minification 133.6 kB
  • After compression 124.5 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

-16%

Potential reduce by 7.2 kB

  • Original 44.1 kB
  • After minification 42.7 kB
  • After compression 36.9 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. Efficom-lille.fr needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (50%)

Requests Now

62

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EFFICOM Lille. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

efficom-lille.fr

efficom-lille.fr

297 ms

www.efficom.fr

www.efficom.fr

440 ms

cmp

cmp

497 ms

stub

stub

305 ms

all.css

all.css

59 ms

jquery.min.js

jquery.min.js

57 ms

bootstrap.min.css

bootstrap.min.css

73 ms

style.min.css

style.min.css

87 ms

style.css

style.css

172 ms

moduleJPOdate.css

moduleJPOdate.css

245 ms

moduleFlashInfo.css

moduleFlashInfo.css

246 ms

1e475443-c813-4f53-9dc7-db487cb029db.js

1e475443-c813-4f53-9dc7-db487cb029db.js

420 ms

javascript.js

javascript.js

254 ms

cookies.lead.js

cookies.lead.js

381 ms

moduleJPOdate.js

moduleJPOdate.js

382 ms

moduleFlashInfo.js

moduleFlashInfo.js

382 ms

popper.min.js

popper.min.js

66 ms

bootstrap.min.js

bootstrap.min.js

82 ms

gtm.js

gtm.js

126 ms

fbevents.js

fbevents.js

77 ms

Master_Logo_EFFICOM-1.png.png

Master_Logo_EFFICOM-1.png.png

404 ms

logo-efficom-blanc.png

logo-efficom-blanc.png

217 ms

cta-doc.png

cta-doc.png

231 ms

cta-candidature.png

cta-candidature.png

417 ms

cta-po.png

cta-po.png

137 ms

ordi-min-1.png

ordi-min-1.png

926 ms

logo-business.png

logo-business.png

417 ms

pin-business.png

pin-business.png

417 ms

logo-business-white.png

logo-business-white.png

417 ms

pin-white.png

pin-white.png

417 ms

logo-rh.png

logo-rh.png

605 ms

pin-rh.png

pin-rh.png

606 ms

logo-rh-white.png

logo-rh-white.png

606 ms

logo-design.png

logo-design.png

605 ms

pin-design.png

pin-design.png

605 ms

logo-design-white.png

logo-design-white.png

784 ms

logo-informatique.png

logo-informatique.png

766 ms

pin-informatique.png

pin-informatique.png

704 ms

logo-informatique-white.png

logo-informatique-white.png

727 ms

Home.png

Home.png

1229 ms

adresse.png

adresse.png

808 ms

telephone.png

telephone.png

828 ms

Groupe-89.png

Groupe-89.png

945 ms

Groupe-94.png

Groupe-94.png

961 ms

Groupe-309.png

Groupe-309.png

985 ms

Groupe-93.png

Groupe-93.png

1008 ms

Home-1.png

Home-1.png

1107 ms

Master_Logo_EFFICOM_Blanc-1.png

Master_Logo_EFFICOM_Blanc-1.png

1047 ms

Logo_Reseau_EDUCTIVE_Blanc.png

Logo_Reseau_EDUCTIVE_Blanc.png

1061 ms

Logo-ISQ-OPQF.png

Logo-ISQ-OPQF.png

1089 ms

banniere-datadock.jpg

banniere-datadock.jpg

1107 ms

fa-brands-400.woff

fa-brands-400.woff

31 ms

js

js

71 ms

js

js

289 ms

analytics.js

analytics.js

285 ms

destination

destination

251 ms

bat.js

bat.js

431 ms

events.js

events.js

423 ms

profile

profile

550 ms

linkid.js

linkid.js

27 ms

collect

collect

31 ms

main.MWNkMWZjOGNjMQ.js

main.MWNkMWZjOGNjMQ.js

17 ms

collect

collect

12 ms

collect

collect

11 ms

ga-audiences

ga-audiences

26 ms

profile

profile

84 ms

Accessibility Review

efficom-lille.fr accessibility score

86

Accessibility Issues

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

efficom-lille.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

efficom-lille.fr SEO score

98

Search Engine Optimization Advices

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 Efficom-lille.fr 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 Efficom-lille.fr 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

efficom-lille.fr

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