3.3 sec in total
283 ms
2.8 sec
210 ms
Welcome to client.o2.fr homepage info - get ready to check Client O2 best content for France right away, or after learning these important things about client.o2.fr
Visit client.o2.frWe analyzed Client.o2.fr page load time and found that the first response time was 283 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
client.o2.fr performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value9.9 s
0/100
25%
Value8.0 s
22/100
10%
Value110 ms
98/100
30%
Value0.143
78/100
15%
Value8.0 s
43/100
10%
283 ms
95 ms
86 ms
168 ms
286 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 78% of them (35 requests) were addressed to the original Client.o2.fr, 4% (2 requests) were made to Datacollect3.abtasty.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (731 ms) belongs to the original domain Client.o2.fr.
Page size can be reduced by 960.2 kB (70%)
1.4 MB
403.6 kB
In fact, the total size of Client.o2.fr main page is 1.4 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. 30% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 7.5 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 7.5 kB or 67% of the original size.
Potential reduce by 16.5 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. Obviously, Client O2 needs image optimization as it can save up to 16.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 888.2 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 888.2 kB or 73% of the original size.
Potential reduce by 48.0 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. Client.o2.fr needs all CSS files to be minified and compressed as it can save up to 48.0 kB or 83% of the original size.
Number of requests can be reduced by 12 (29%)
42
30
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Client O2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
client.o2.fr
283 ms
portail.svt
95 ms
master.css
86 ms
alert.css
168 ms
style.css
286 ms
000ac0605704e8d954bef90645be0b3f.js
595 ms
o2core.js
250 ms
loader.js
251 ms
geolocAndWeather.php
346 ms
datacollect.php
445 ms
jquery.jsgz
251 ms
gtm.js
149 ms
bg-gal.png
110 ms
logo.jpg
114 ms
vgnt-num.jpg
216 ms
progress.gif
200 ms
valide.gif
312 ms
main-bottom.jpg
328 ms
footer-top.jpg
355 ms
footer-o2-recrute.jpg
424 ms
footer-separateur.jpg
439 ms
footer-groupe-o2.jpg
463 ms
footer-blog-o2.jpg
536 ms
btn-facebook.png
544 ms
btn-twitter.png
545 ms
btn-youtube.png
555 ms
logo-nf-footer.png
571 ms
footer-bottom.jpg
654 ms
createVisitorCookie.php
428 ms
bg-main-nav.jpg
655 ms
bg-single.jpg
619 ms
footer-bg.jpg
629 ms
btn-postuler.jpg
654 ms
puce-footer-blog.jpg
731 ms
conversion_async.js
35 ms
dc.js
71 ms
35 ms
40 ms
__utm.gif
15 ms
prototype.jsgz
337 ms
com.jsgz
255 ms
modules.jsgz
336 ms
cal.jsgz
88 ms
portail.svt
89 ms
xtcli.jsgz
87 ms
client.o2.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.
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
Form elements do not have associated labels
Links do not have a discernible name
client.o2.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
client.o2.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 doesn't use legible font sizes
Tap targets are not sized appropriately
N/A
N/A
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Client.o2.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Client.o2.fr 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.
client.o2.fr
Open Graph description is not detected on the main page of Client O2. 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: