Access centrextelecom.com. Opérateur entreprise : FIXE - MOBILE - INTERNET

Report Summary

About Website

Welcome to centrextelecom.com homepage info - get ready to check Centrextelecom best content right away, or after learning these important things about centrextelecom.com

CentrexTelecom, l'opérateur télécom et internet des entreprises depuis 2003 vous accompagne dans vos projets VOIX, DATA ou MOBILES. Devis en ligne immédiat

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name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

www.centrextelecom.com

1488 ms

style.css

34 ms

white.css

39 ms

jquery.js

46 ms

cufon.js

40 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Centrextelecom.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Centrextelecom.com.

Content Size

1.1 MB

After Optimization

756.3 kB

In fact, the total size of Centrextelecom.com main page is 1.1 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. 50% of websites need less resources to load. Images take 646.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 24.2 kB

Original 31.2 kB
After minification 29.0 kB
After compression 7.0 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 24.2 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 16.2 kB

Original 646.8 kB
After minification 630.6 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. Centrextelecom images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 231.1 kB

Original 339.2 kB
After minification 321.2 kB
After compression 108.1 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 231.1 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 68.2 kB

Original 78.7 kB
After minification 55.5 kB
After compression 10.5 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. Centrextelecom.com needs all CSS files to be minified and compressed as it can save up to 68.2 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrextelecom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Centrextelecom.com 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 Centrextelecom.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

centrextelecom.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Opérateur entreprise : FIXE - MOBILE - INTERNET - STANDARD CLOUD

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)