4.4 sec in total
1.2 sec
2.9 sec
241 ms
Visit latts.cnrs.fr now to see the best up-to-date La Tts CNRS content for France and also check out these interesting facts you probably never knew about latts.cnrs.fr
Des outils informatiques sécurisés au service de la Recherche et des personnels du CNRS. La DSI est dirigée par Philippe Bénézeth.
Visit latts.cnrs.frWe analyzed Latts.cnrs.fr page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
latts.cnrs.fr performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value16.3 s
0/100
25%
Value8.6 s
17/100
10%
Value1,780 ms
10/100
30%
Value0
100/100
15%
Value8.6 s
37/100
10%
1213 ms
280 ms
181 ms
182 ms
180 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 58% of them (48 requests) were addressed to the original Latts.cnrs.fr, 25% (21 requests) were made to Maps.googleapis.com and 11% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Latts.cnrs.fr.
Page size can be reduced by 1.1 MB (57%)
1.9 MB
841.1 kB
In fact, the total size of Latts.cnrs.fr main page is 1.9 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 60.9 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 60.9 kB or 81% of the original size.
Potential reduce by 17.6 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. La Tts CNRS images are well optimized though.
Potential reduce by 923.8 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 923.8 kB or 78% of the original size.
Potential reduce by 96.5 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. Latts.cnrs.fr needs all CSS files to be minified and compressed as it can save up to 96.5 kB or 84% of the original size.
Number of requests can be reduced by 41 (53%)
78
37
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of La Tts CNRS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
latts.cnrs.fr
1213 ms
wp-emoji-release.min.js
280 ms
styles.css
181 ms
style.css
182 ms
jquery.jqplot.css
180 ms
page-list.css
212 ms
style.css
332 ms
latts.css
272 ms
fontfaces.css
358 ms
style.css
266 ms
jquery.js
560 ms
jquery-migrate.min.js
362 ms
jquery.jqplot.js
1132 ms
jqplot.highlighter.js
374 ms
jqplot.pieRenderer.js
431 ms
style-frontpage.css
295 ms
style-mobile.css
304 ms
ajax.js
311 ms
jquery.form.min.js
377 ms
scripts.js
387 ms
cv-hal.js
396 ms
accordeon.min.js
404 ms
frontend.js
472 ms
nivo.slider.min.js
472 ms
wp-embed.min.js
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js
46 ms
logo.png
463 ms
A-BUR-Amsterdam-canap%C3%A9-social-2-400x300-1456994387.jpg
692 ms
image001-300x198.jpg
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latts_logo.png
460 ms
CNRS_fr_quadri.svg_.png
525 ms
Logo_ponts_paristech-1.png
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UPEM_LOGO_SIGNALETIQUE_NB_300DPI.png
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AboutMe.png
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Mail.png
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RSS.png
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Finance-et-ville-durable-Boisnier_site-web-100x150.jpg
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common.js
98 ms
map.js
100 ms
util.js
154 ms
marker.js
166 ms
infowindow.js
178 ms
StaticMapService.GetMapImage
297 ms
onion.js
68 ms
openhand_8_8.cur
138 ms
ViewportInfoService.GetViewportInfo
77 ms
stats.js
72 ms
controls.js
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spotlight-poi.png
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tmapctrl.png
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AuthenticationService.Authenticate
110 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
31 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
35 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
43 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
43 ms
latts.cnrs.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
Links do not have a discernible name
latts.cnrs.fr 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
latts.cnrs.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 Latts.cnrs.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 Latts.cnrs.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.
latts.cnrs.fr
Open Graph description is not detected on the main page of La Tts CNRS. 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: