Tools & Wizards About Us
tetrasys.net screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

tetrasys.net

Index of /

Page Load Speed

8.1 sec in total

First Response

3.4 sec

Resources Loaded

4.6 sec

Page Rendered

134 ms

tetrasys.net screenshot

About Website

Visit tetrasys.net now to see the best up-to-date Tetrasys content and also check out these interesting facts you probably never knew about tetrasys.net

Site officiel de la société Tetrasys Maroc.

Visit tetrasys.net

Key Findings

We analyzed Tetrasys.net page load time and found that the first response time was 3.4 sec and then it took 4.7 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

tetrasys.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

tetrasys.net

3393 ms

mootools.js

248 ms

caption.js

176 ms

reflection.js

175 ms

system.css

425 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Tetrasys.net and no external sources were called. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Tetrasys.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.4 kB (61%)

Content Size

261.2 kB

After Optimization

102.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tetrasys.net main page is 261.2 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. 20% of websites need less resources to load. Javascripts take 107.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.4 kB

  • Original 17.7 kB
  • After minification 16.5 kB
  • After compression 4.3 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 13.4 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 17.2 kB

  • Original 78.4 kB
  • After minification 61.2 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, Tetrasys needs image optimization as it can save up to 17.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 80.3 kB

  • Original 107.8 kB
  • After minification 96.2 kB
  • After compression 27.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 80.3 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 47.5 kB

  • Original 57.3 kB
  • After minification 40.1 kB
  • After compression 9.8 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. Tetrasys.net needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (56%)

Requests Now

39

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetrasys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tetrasys.net

tetrasys.net

3393 ms

mootools.js

mootools.js

248 ms

caption.js

caption.js

176 ms

reflection.js

reflection.js

175 ms

system.css

system.css

425 ms

general.css

general.css

424 ms

addons.css

addons.css

432 ms

layout.css

layout.css

433 ms

template.css

template.css

432 ms

typo.css

typo.css

431 ms

ie.php

ie.php

506 ms

ja.script.js

ja.script.js

502 ms

ja.ddmod.js

ja.ddmod.js

516 ms

moo.css

moo.css

511 ms

moo.js

moo.js

510 ms

orange.css

orange.css

515 ms

general.css

general.css

98 ms

system.css

system.css

96 ms

template.css

template.css

165 ms

typo.css

typo.css

93 ms

addons.css

addons.css

164 ms

layout.css

layout.css

163 ms

ja.script.js

ja.script.js

92 ms

ie.php

ie.php

92 ms

moo.js

moo.js

87 ms

moo.css

moo.css

161 ms

ja.ddmod.js

ja.ddmod.js

161 ms

orange.css

orange.css

158 ms

css3.css

css3.css

84 ms

css3.css

css3.css

84 ms

icon-min.gif

icon-min.gif

84 ms

icon-max.gif

icon-max.gif

86 ms

logotetrasys.png

logotetrasys.png

99 ms

search-bg.gif

search-bg.gif

108 ms

mainnav-bg.gif

mainnav-bg.gif

97 ms

mainnav-sep.gif

mainnav-sep.gif

86 ms

mainnav-bg.gif

mainnav-bg.gif

191 ms

box-br.gif

box-br.gif

331 ms

box-bl.gif

box-bl.gif

175 ms

box-tr.gif

box-tr.gif

178 ms

box-tl.gif

box-tl.gif

176 ms

h3-bg.gif

h3-bg.gif

192 ms

border-l.gif

border-l.gif

255 ms

border-r.gif

border-r.gif

258 ms

icon-date.gif

icon-date.gif

259 ms

emailButton.png

emailButton.png

282 ms

printButton.png

printButton.png

281 ms

pdf_button.png

pdf_button.png

341 ms

00C8000001674602.jpg

00C8000001674602.jpg

344 ms

arrow-readon.png

arrow-readon.png

351 ms

hero_single_ultimate_boxshot.png

hero_single_ultimate_boxshot.png

448 ms

windows-phone-7-516x500.jpg

windows-phone-7-516x500.jpg

447 ms

grad-d1.gif

grad-d1.gif

409 ms

arrow2.png

arrow2.png

421 ms

icon-min.gif

icon-min.gif

365 ms

icon-max.gif

icon-max.gif

352 ms

Accessibility Review

tetrasys.net accessibility score

91

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

Best Practices

tetrasys.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

tetrasys.net SEO score

58

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tetrasys.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Tetrasys.net 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

tetrasys.net

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