Tools & Wizards About Us
eseo.fr screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

eseo.fr

ESEO : écoles d'ingénieurs à Angers, Dijon et Paris

Page Load Speed

2.7 sec in total

First Response

199 ms

Resources Loaded

2.2 sec

Page Rendered

237 ms

eseo.fr screenshot

About Website

Click here to check amazing ESEO content for Morocco. Otherwise, check out these important facts you probably never knew about eseo.fr

ESEO est une école d'ingénieurs des nouvelles technologies. Nous proposons des formations d'ingénieurs dans 3 campus, situés à Angers, Dijon et Paris.

Visit eseo.fr

Key Findings

We analyzed Eseo.fr page load time and found that the first response time was 199 ms and then it took 2.5 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

eseo.fr performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

199 ms

styles.css

89 ms

script-jquery-1.10.2

265 ms

script-jquery-migrate

249 ms

script-addbookmark

265 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 60% of them (40 requests) were addressed to the original Eseo.fr, 9% (6 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (774 ms) belongs to the original domain Eseo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.6 kB (6%)

Content Size

957.9 kB

After Optimization

903.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eseo.fr main page is 957.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 854.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.4 kB

  • Original 31.0 kB
  • After minification 29.1 kB
  • After compression 7.6 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 23.4 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 23.0 kB

  • Original 854.3 kB
  • After minification 831.3 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. ESEO images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 1.8 kB

  • Original 47.7 kB
  • After minification 47.6 kB
  • After compression 45.9 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

-25%

Potential reduce by 6.3 kB

  • Original 24.9 kB
  • After minification 24.9 kB
  • After compression 18.6 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. Eseo.fr needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (53%)

Requests Now

57

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESEO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

199 ms

styles.css

styles.css

89 ms

script-jquery-1.10.2

script-jquery-1.10.2

265 ms

script-jquery-migrate

script-jquery-migrate

249 ms

script-addbookmark

script-addbookmark

265 ms

wom.js

wom.js

257 ms

css

css

33 ms

rte0ksn.css

rte0ksn.css

87 ms

responsive.css

responsive.css

258 ms

atc.min.js

atc.min.js

293 ms

page.js

page.js

257 ms

eseo.js

eseo.js

327 ms

jquery.sticky.js

jquery.sticky.js

338 ms

jquery.bxslider.js

jquery.bxslider.js

424 ms

js

js

64 ms

normalize.css

normalize.css

254 ms

eseo.css

eseo.css

258 ms

jquery.bxslider.css

jquery.bxslider.css

260 ms

p.css

p.css

35 ms

analytics.js

analytics.js

171 ms

gtm.js

gtm.js

133 ms

gtm.js

gtm.js

197 ms

eseo_logo.png

eseo_logo.png

694 ms

submit-widgetsearch.png

submit-widgetsearch.png

285 ms

picto-noir-facebook.png

picto-noir-facebook.png

284 ms

picto-noir-twitter.png

picto-noir-twitter.png

284 ms

picto-noir-youtube.png

picto-noir-youtube.png

284 ms

flag-english.png

flag-english.png

284 ms

arrow-headwidget-black.png

arrow-headwidget-black.png

283 ms

arrow-headwidget-white.png

arrow-headwidget-white.png

334 ms

arrow-nav-bottom-violet.png

arrow-nav-bottom-violet.png

330 ms

logo-eseo-couleur-v2.png

logo-eseo-couleur-v2.png

374 ms

accroche-home.png

accroche-home.png

333 ms

trouver_formation_eseo_1.jpg

trouver_formation_eseo_1.jpg

653 ms

internet_of_things.jpg

internet_of_things.jpg

554 ms

student_life_1.jpg

student_life_1.jpg

493 ms

logofesic__092359900_0939_07092018.png

logofesic__092359900_0939_07092018.png

452 ms

logoeespig__070831500_1221_11052018.png

logoeespig__070831500_1221_11052018.png

453 ms

logocti__074650200_1221_11052018.png

logocti__074650200_1221_11052018.png

453 ms

logo_conf_grandes_ecoles.jpg

logo_conf_grandes_ecoles.jpg

536 ms

5eseoalumnirouge__068601300_1019_07092018.png

5eseoalumnirouge__068601300_1019_07092018.png

537 ms

logo-bienvenue-en-france.png

logo-bienvenue-en-france.png

774 ms

video-attente.jpg

video-attente.jpg

633 ms

e-eseo.png

e-eseo.png

512 ms

picto-violet-facebook.png

picto-violet-facebook.png

513 ms

picto-violet-twitter.png

picto-violet-twitter.png

530 ms

picto-violet-youtube.png

picto-violet-youtube.png

596 ms

js

js

98 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

69 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

93 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

214 ms

d

d

41 ms

d

d

42 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

225 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsE.ttf

KFOjCnqEu92Fr1Mu51S7ACc6CsE.ttf

225 ms

KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

226 ms

insight.min.js

insight.min.js

179 ms

fbevents.js

fbevents.js

127 ms

collect

collect

148 ms

collect

collect

161 ms

atc.min.js

atc.min.js

28 ms

js

js

56 ms

insight_tag_errors.gif

insight_tag_errors.gif

131 ms

collect

collect

42 ms

css2

css2

20 ms

ga-audiences

ga-audiences

73 ms

print.css

print.css

83 ms

Accessibility Review

eseo.fr accessibility score

75

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

Image elements do not have [alt] attributes

Best Practices

eseo.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

SEO Factors

eseo.fr SEO score

77

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eseo.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Eseo.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

eseo.fr

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