Tools & Wizards About Us
gecif.net screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gecif.net

Gecif.net

Page Load Speed

5.1 sec in total

First Response

557 ms

Resources Loaded

4.5 sec

Page Rendered

75 ms

gecif.net screenshot

About Website

Welcome to gecif.net homepage info - get ready to check Gecif best content for Algeria right away, or after learning these important things about gecif.net

Gecif.net : Sciences de l'ingénieur, Cahier de texte en ligne, Linux, Mathématiques, Images Fractales

Visit gecif.net

Key Findings

We analyzed Gecif.net page load time and found that the first response time was 557 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

gecif.net performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

gecif.net

557 ms

gecif.css

536 ms

superfish.css

333 ms

jquery.js

802 ms

gecif.js

810 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Gecif.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Gecif.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 921.5 kB (79%)

Content Size

1.2 MB

After Optimization

246.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gecif.net main page is 1.2 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. 20% of websites need less resources to load. Javascripts take 658.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 59.4 kB

  • Original 66.6 kB
  • After minification 55.6 kB
  • After compression 7.2 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. This page needs HTML code to be minified as it can gain 11.0 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 59.4 kB or 89% of the original size.

Image Optimization

-71%

Potential reduce by 285.5 kB

  • Original 400.5 kB
  • After minification 115.0 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, Gecif needs image optimization as it can save up to 285.5 kB or 71% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 542.0 kB

  • Original 658.1 kB
  • After minification 467.8 kB
  • After compression 116.2 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 542.0 kB or 82% of the original size.

CSS Optimization

-80%

Potential reduce by 34.6 kB

  • Original 43.1 kB
  • After minification 33.5 kB
  • After compression 8.5 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. Gecif.net needs all CSS files to be minified and compressed as it can save up to 34.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gecif. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gecif.net

gecif.net

557 ms

gecif.css

gecif.css

536 ms

superfish.css

superfish.css

333 ms

jquery.js

jquery.js

802 ms

gecif.js

gecif.js

810 ms

superfish.js

superfish.js

364 ms

supersubs.js

supersubs.js

379 ms

jquery-ui.js

jquery-ui.js

1806 ms

vide.png

vide.png

414 ms

loupe.png

loupe.png

341 ms

bouton_ent.png

bouton_ent.png

570 ms

bouton_nsi.png

bouton_nsi.png

679 ms

bouton_sti2d.png

bouton_sti2d.png

694 ms

arrows-ffffff.png

arrows-ffffff.png

230 ms

ui-bg_highlight-soft_100_eeeeee_1x100.png

ui-bg_highlight-soft_100_eeeeee_1x100.png

235 ms

shadow.png

shadow.png

283 ms

indisponible.html

indisponible.html

145 ms

gecif45.png

gecif45.png

767 ms

Accessibility Review

gecif.net accessibility score

80

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

gecif.net best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gecif.net SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gecif.net can be misinterpreted by Google and other search engines. Our service has detected that French 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 Gecif.net 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

gecif.net

Open Graph description is not detected on the main page of Gecif. 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: