2.6 sec in total
321 ms
2.1 sec
239 ms
Click here to check amazing C2AI content for France. Otherwise, check out these important facts you probably never knew about c2ai.com
Nos domaines d'intervention: Mesure, Contrôle, Régulation, Automatisation, Instrumentation, Métrologie
Visit c2ai.comWe analyzed C2ai.com page load time and found that the first response time was 321 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
c2ai.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value35.4 s
0/100
25%
Value10.8 s
6/100
10%
Value70 ms
99/100
30%
Value0.423
23/100
15%
Value4.5 s
83/100
10%
321 ms
577 ms
31 ms
301 ms
192 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original C2ai.com, 10% (4 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain C2ai.com.
Page size can be reduced by 184.2 kB (16%)
1.1 MB
941.1 kB
In fact, the total size of C2ai.com main page is 1.1 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. 30% of websites need less resources to load. Images take 910.8 kB which makes up the majority of the site volume.
Potential reduce by 25.6 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 25.6 kB or 77% of the original size.
Potential reduce by 39.5 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. C2AI images are well optimized though.
Potential reduce by 75.2 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 75.2 kB or 58% of the original size.
Potential reduce by 43.9 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. C2ai.com needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 83% of the original size.
Number of requests can be reduced by 13 (35%)
37
24
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C2AI. 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 as a result speed up the page load time.
c2ai.com
321 ms
www.c2ai.com
577 ms
css
31 ms
style.php
301 ms
index.css
192 ms
jquery.min.js
9 ms
fonctions.js
289 ms
base.js
191 ms
ga.js
18 ms
bg_bordure.png
100 ms
bandeau_c2ai.png
101 ms
logo_c2ai.jpg
165 ms
DIAPOHD35.png
544 ms
contact.png
755 ms
b2.png
685 ms
sdsds.png
635 ms
vue_C2AI_Mulhouse.jpg
359 ms
cat_instrum.jpg
353 ms
cat_regulation.jpg
647 ms
cat_regul.jpg
452 ms
catalogueDO.png
573 ms
bandeau_produits_r.jpg
635 ms
hd35.PNG
677 ms
vide.PNG
741 ms
v_comet_teaser.jpg
724 ms
logo_DeltaOhm.jpg
742 ms
v_DeltaOhm_teaser.jpg
773 ms
controllui.png
801 ms
v_CONTROLLI_teaser.jpg
815 ms
Qrcode_contact_s.png
826 ms
web_bckg_slideshow_text.png
822 ms
__utm.gif
38 ms
icone_find.png
789 ms
Coin_db.png
815 ms
analytics.js
33 ms
web_bckg_slideshow_control_active.png
820 ms
web_bckg_slideshow_control.png
818 ms
puceArbDown.png
860 ms
puceArbUp.png
847 ms
collect
14 ms
c2ai.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
Image elements do not have [alt] attributes
Links do not have a discernible name
c2ai.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
c2ai.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
FR
FR
UTF8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C2ai.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 C2ai.com main page’s claimed encoding is utf8. 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.
c2ai.com
Open Graph description is not detected on the main page of C2AI. 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: