Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 78

    SEO

    Google-friendlier than
    40% of websites

webvisio.fr

webvisio.fr | DKIM record

Page Load Speed

2.2 sec in total

First Response

252 ms

Resources Loaded

1.8 sec

Page Rendered

119 ms

webvisio.fr screenshot

About Website

Click here to check amazing Webvisio content. Otherwise, check out these important facts you probably never knew about webvisio.fr

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Key Findings

We analyzed Webvisio.fr page load time and found that the first response time was 252 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

webvisio.fr performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

webvisio.fr

252 ms

www.webvisio.fr

535 ms

2008.css

252 ms

base.js

250 ms

ga.js

41 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Webvisio.fr, 9% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (832 ms) belongs to the original domain Webvisio.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.5 kB (52%)

Content Size

280.2 kB

After Optimization

135.6 kB

In fact, the total size of Webvisio.fr main page is 280.2 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. Images take 228.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 14.2 kB

  • Original 19.2 kB
  • After minification 17.4 kB
  • After compression 5.0 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 14.2 kB or 74% of the original size.

Image Optimization

-52%

Potential reduce by 118.0 kB

  • Original 228.4 kB
  • After minification 110.3 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, Webvisio needs image optimization as it can save up to 118.0 kB or 52% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 796 B

  • Original 18.6 kB
  • After minification 18.4 kB
  • After compression 17.8 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

-82%

Potential reduce by 11.5 kB

  • Original 14.0 kB
  • After minification 11.6 kB
  • After compression 2.6 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. Webvisio.fr needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webvisio. According to our analytics all requests are already optimized.

Accessibility Review

webvisio.fr accessibility score

94

Accessibility Issues

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.

Best Practices

webvisio.fr best practices score

85

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

webvisio.fr SEO score

78

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webvisio.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Webvisio.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

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