8.7 sec in total
1.9 sec
6.4 sec
352 ms
Welcome to cncrt.fr homepage info - get ready to check Cncrt best content right away, or after learning these important things about cncrt.fr
Actualités musicales, annonces de concerts, programmation de festivals, soyez informer avant tout le monde ! Photos, vidéos, live reports, c'est aussi par ici !
Visit cncrt.frWe analyzed Cncrt.fr page load time and found that the first response time was 1.9 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cncrt.fr performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value12.4 s
0/100
25%
Value12.1 s
4/100
10%
Value180 ms
92/100
30%
Value0.214
58/100
15%
Value16.4 s
5/100
10%
1929 ms
152 ms
240 ms
168 ms
176 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 60% of them (76 requests) were addressed to the original Cncrt.fr, 7% (9 requests) were made to Scontent.xx.fbcdn.net and 6% (8 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Cncrt.fr.
Page size can be reduced by 1.5 MB (51%)
3.0 MB
1.5 MB
In fact, the total size of Cncrt.fr main page is 3.0 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 167.9 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. This page needs HTML code to be minified as it can gain 30.4 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 167.9 kB or 83% of the original size.
Potential reduce by 109.0 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. Cncrt images are well optimized though.
Potential reduce by 724.0 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 724.0 kB or 70% of the original size.
Potential reduce by 543.9 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. Cncrt.fr needs all CSS files to be minified and compressed as it can save up to 543.9 kB or 81% of the original size.
Number of requests can be reduced by 64 (54%)
119
55
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cncrt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
cncrt.fr
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cncrt.fr accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cncrt.fr 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
cncrt.fr SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cncrt.fr 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 Cncrt.fr 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.
cncrt.fr
Open Graph data is detected on the main page of Cncrt. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: