4.7 sec in total
1 sec
3.5 sec
173 ms
Visit ltb.fr now to see the best up-to-date LTB content for France and also check out these interesting facts you probably never knew about ltb.fr
La Thermodynamique de Bretagne
Visit ltb.frWe analyzed Ltb.fr page load time and found that the first response time was 1 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ltb.fr performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value6.9 s
6/100
25%
Value10.2 s
8/100
10%
Value100 ms
98/100
30%
Value0.049
99/100
15%
Value6.8 s
55/100
10%
1013 ms
249 ms
414 ms
495 ms
1415 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ltb.fr, 70% (23 requests) were made to Cluster006.ovh.net and 9% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Cluster006.ovh.net.
Page size can be reduced by 240.1 kB (63%)
382.8 kB
142.7 kB
In fact, the total size of Ltb.fr main page is 382.8 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. Javascripts take 253.7 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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. 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 10.9 kB or 73% of the original size.
Potential reduce by 1.3 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. LTB images are well optimized though.
Potential reduce by 186.5 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 186.5 kB or 74% of the original size.
Potential reduce by 41.4 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. Ltb.fr needs all CSS files to be minified and compressed as it can save up to 41.4 kB or 83% of the original size.
Number of requests can be reduced by 14 (52%)
27
13
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LTB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.ltb.fr
1013 ms
language-selector.css
249 ms
style.css
414 ms
validationEngine.jquery.css
495 ms
wpv-pagination.css
1415 ms
wpv-views-sorting.css
416 ms
jquery.js
665 ms
jquery.cycle.all.latest.js
22 ms
wpv-pagination-embedded.js
505 ms
sitepress.js
496 ms
jquery.cycle.all.latest.js
49 ms
superfish.js
428 ms
superfish.args.js
508 ms
jquery.validationEngine-fr.js
509 ms
jquery.validationEngine.js
596 ms
front-subscribers.js
522 ms
css
24 ms
css
37 ms
ga.js
37 ms
wrap.png
97 ms
de.png
86 ms
en.png
85 ms
fr.png
86 ms
logo_LTB1.gif
176 ms
accueil-bg.jpg
170 ms
produits.jpg
246 ms
applications.jpg
249 ms
recherche.jpg
413 ms
footer-top.png
180 ms
YDAoLskQQ5MOAgvHUQCcLbvy90DtE_Pg_qiF9bHvTzw.ttf
20 ms
We_iSDqttE3etzfdfhuPRX4NhRhUVU1NOvrEWRXSCoI.ttf
19 ms
We_iSDqttE3etzfdfhuPRQqTbvZhoFeVhlHCS0LaBIg.ttf
19 ms
__utm.gif
14 ms
ltb.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.
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
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>).
ltb.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ltb.fr SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ltb.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 Ltb.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.
ltb.fr
Open Graph description is not detected on the main page of LTB. 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: