6.3 sec in total
410 ms
2.9 sec
3 sec
Welcome to vision-environnement.com homepage info - get ready to check Vision Environnement best content for France right away, or after learning these important things about vision-environnement.com
Vision-Environnement, leader en France de la webcam touristique live, avec 2717 directs retransmis partout dans le monde: Paris, Londres, Venise, Stockholm, Saint-Petersbourg, Le Havre, Marseille... L...
Visit vision-environnement.comWe analyzed Vision-environnement.com page load time and found that the first response time was 410 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
vision-environnement.com performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value6.0 s
13/100
25%
Value2.9 s
95/100
10%
Value120 ms
97/100
30%
Value1.001
2/100
15%
Value7.8 s
45/100
10%
410 ms
480 ms
73 ms
501 ms
6 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Vision-environnement.com, 55% (48 requests) were made to Images.webcams.travel and 15% (13 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Images.webcams.travel.
Page size can be reduced by 55.3 kB (1%)
6.3 MB
6.3 MB
In fact, the total size of Vision-environnement.com main page is 6.3 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. 70% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 31.9 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 31.9 kB or 88% of the original size.
Potential reduce by 13.5 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. Vision Environnement images are well optimized though.
Potential reduce by 9.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.8 kB or 13% of the original size.
Potential reduce by 65 B
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. Vision-environnement.com needs all CSS files to be minified and compressed as it can save up to 65 B or 27% of the original size.
Number of requests can be reduced by 8 (9%)
85
77
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision Environnement. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
vision-environnement.com
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vision-environnement.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vision-environnement.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
vision-environnement.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vision-environnement.com 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 Vision-environnement.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.
vision-environnement.com
Open Graph description is not detected on the main page of Vision Environnement. 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: