6.7 sec in total
346 ms
6.1 sec
241 ms
Welcome to besancon.com homepage info - get ready to check Besancon best content right away, or after learning these important things about besancon.com
Site officiel de la Ville de Besançon et de Grand Besançon Métropole. Informations pratiques, actualités et démarches en lignes.
Visit besancon.comWe analyzed Besancon.com page load time and found that the first response time was 346 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
besancon.com performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value8.0 s
2/100
25%
Value11.7 s
4/100
10%
Value840 ms
34/100
30%
Value0.001
100/100
15%
Value9.3 s
32/100
10%
346 ms
2172 ms
1080 ms
989 ms
1084 ms
Our browser made a total of 149 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Besancon.com, 37% (55 requests) were made to Img.besancon.fr and 23% (34 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Besancon.fr.
Page size can be reduced by 795.7 kB (33%)
2.4 MB
1.6 MB
In fact, the total size of Besancon.com main page is 2.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 42.8 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 42.8 kB or 77% of the original size.
Potential reduce by 12.8 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. Besancon images are well optimized though.
Potential reduce by 450.1 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 450.1 kB or 67% of the original size.
Potential reduce by 290.0 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. Besancon.com needs all CSS files to be minified and compressed as it can save up to 290.0 kB or 83% of the original size.
Number of requests can be reduced by 47 (32%)
145
98
The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Besancon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
besancon.com
346 ms
www.besancon.fr
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grid.201601141252.css
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grid_vb.css
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jquery-ui-1.8.13.custom.css
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besancon.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
besancon.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
besancon.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
FR
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Besancon.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 Besancon.com main page’s claimed encoding is iso-8859-15. 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.
besancon.com
Open Graph description is not detected on the main page of Besancon. 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: