3 sec in total
357 ms
2.4 sec
235 ms
Welcome to concept2m.fr homepage info - get ready to check Concept 2 M best content right away, or after learning these important things about concept2m.fr
locations audiovisuelles et prestations événementielles, Lille, Paris
Visit concept2m.frWe analyzed Concept2m.fr page load time and found that the first response time was 357 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
concept2m.fr performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value1.6 s
99/100
25%
Value1.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.032
100/100
15%
Value1.6 s
100/100
10%
357 ms
479 ms
441 ms
442 ms
51 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Concept2m.fr, 56% (15 requests) were made to Alive-events.fr and 11% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Alive-events.fr.
Page size can be reduced by 89.6 kB (24%)
373.4 kB
283.7 kB
In fact, the total size of Concept2m.fr main page is 373.4 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. 30% of websites need less resources to load. Images take 260.7 kB which makes up the majority of the site volume.
Potential reduce by 5.3 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 5.3 kB or 69% of the original size.
Potential reduce by 12.4 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. Concept 2 M images are well optimized though.
Potential reduce by 41.9 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 41.9 kB or 60% of the original size.
Potential reduce by 30.0 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. Concept2m.fr needs all CSS files to be minified and compressed as it can save up to 30.0 kB or 84% of the original size.
Number of requests can be reduced by 7 (35%)
20
13
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concept 2 M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
concept2m.fr
357 ms
www.alive-events.fr
479 ms
events.css
441 ms
slick.css
442 ms
analytics.js
51 ms
mma0B6rxA48
150 ms
alive_events_logo.jpg
302 ms
mail.png
119 ms
facebook.png
110 ms
newsletter.png
195 ms
alive_events_10.jpg
1071 ms
tarif_de_location.png
367 ms
alive_groupe.jpg
207 ms
prestadd.jpg
219 ms
sympase.jpg
304 ms
Nexa%20Bold.otf
493 ms
Nexa%20Light.otf
492 ms
collect
21 ms
collect
61 ms
www-embed-player-vfl5foy2V.css
100 ms
www-embed-player.js
134 ms
base.js
268 ms
veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
52 ms
ad_status.js
111 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
106 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
105 ms
mobile.css
185 ms
concept2m.fr 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
concept2m.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
concept2m.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concept2m.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Concept2m.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.
concept2m.fr
Open Graph data is detected on the main page of Concept 2 M. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: