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cde-college.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

cde-college.com

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Page Load Speed

2.2 sec in total

First Response

543 ms

Resources Loaded

1.4 sec

Page Rendered

231 ms

cde-college.com screenshot

About Website

Welcome to cde-college.com homepage info - get ready to check Cde College best content for Algeria right away, or after learning these important things about cde-college.com

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Key Findings

We analyzed Cde-college.com page load time and found that the first response time was 543 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

cde-college.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

www.cde-college.com

543 ms

reset.css

32 ms

colorbox.css

33 ms

style.css

106 ms

jquery.js

137 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 88% of them (43 requests) were addressed to the original Cde-college.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (543 ms) belongs to the original domain Cde-college.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 617.5 kB (37%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cde-college.com main page is 1.7 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.3 kB

  • Original 20.1 kB
  • After minification 19.5 kB
  • After compression 4.8 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 15.3 kB or 76% of the original size.

Image Optimization

-27%

Potential reduce by 354.9 kB

  • Original 1.3 MB
  • After minification 946.3 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. Obviously, Cde College needs image optimization as it can save up to 354.9 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 201.5 kB

  • Original 309.6 kB
  • After minification 292.8 kB
  • After compression 108.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 201.5 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 45.7 kB

  • Original 53.3 kB
  • After minification 48.7 kB
  • After compression 7.6 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. Cde-college.com needs all CSS files to be minified and compressed as it can save up to 45.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

46

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cde College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.cde-college.com

www.cde-college.com

543 ms

reset.css

reset.css

32 ms

colorbox.css

colorbox.css

33 ms

style.css

style.css

106 ms

jquery.js

jquery.js

137 ms

jquery.cycle-all.js

jquery.cycle-all.js

112 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

47 ms

jquery.placeholder.js

jquery.placeholder.js

47 ms

custom.js

custom.js

43 ms

jquery.js

jquery.js

92 ms

jquery-migrate.min.js

jquery-migrate.min.js

60 ms

wp-embed.min.js

wp-embed.min.js

30 ms

bg-global.jpg

bg-global.jpg

150 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

88 ms

ga.js

ga.js

69 ms

all.js

all.js

69 ms

logo-pale-2.png

logo-pale-2.png

112 ms

logo-cssq.png

logo-cssq.png

112 ms

logo.png

logo.png

110 ms

recherche-l.png

recherche-l.png

110 ms

recherche-r.png

recherche-r.png

112 ms

accueil.png

accueil.png

112 ms

icon-facebook.png

icon-facebook.png

113 ms

bg-sous-menu.png

bg-sous-menu.png

113 ms

Image-CDE_page-daccueil_rentr%C3%A9e-septembre-2016-1.png

Image-CDE_page-daccueil_rentr%C3%A9e-septembre-2016-1.png

225 ms

Une-formation-de-qualit%C3%A9-1-e1451512460612.png

Une-formation-de-qualit%C3%A9-1-e1451512460612.png

263 ms

Un-emploi-en-un-an-3.png

Un-emploi-en-un-an-3.png

141 ms

tag-etudiants-etrangers.png

tag-etudiants-etrangers.png

115 ms

btn_vert.png

btn_vert.png

113 ms

technologies-de-linformation.png

technologies-de-linformation.png

115 ms

administration.png

administration.png

114 ms

bureautique.png

bureautique.png

170 ms

bg-footer.jpg

bg-footer.jpg

116 ms

facebook.png

facebook.png

137 ms

pluriportail.png

pluriportail.png

138 ms

logo-footer.png

logo-footer.png

139 ms

fleche-verte.png

fleche-verte.png

140 ms

btn_vert_long.png

btn_vert_long.png

168 ms

overlay.png

overlay.png

143 ms

controls.png

controls.png

166 ms

border.png

border.png

173 ms

loading_background.png

loading_background.png

183 ms

loading.gif

loading.gif

201 ms

lmb_____-webfont.woff

lmb_____-webfont.woff

203 ms

universltstd-lightultracn-webfont.woff

universltstd-lightultracn-webfont.woff

189 ms

__utm.gif

__utm.gif

88 ms

137 ms

xd_arbiter.php

xd_arbiter.php

41 ms

xd_arbiter.php

xd_arbiter.php

53 ms

Accessibility Review

cde-college.com accessibility score

86

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

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cde-college.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cde-college.com SEO score

79

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cde-college.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cde-college.com 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

cde-college.com

Open Graph description is not detected on the main page of Cde College. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: