4.1 sec in total
664 ms
2.5 sec
915 ms
Click here to check amazing Matierevolution content for France. Otherwise, check out these important facts you probably never knew about matierevolution.fr
Contribution au débat sur la philosophie dialectique du mode de formation et de transformation de la matière, de la vie, de l'homme et de la (...)
Visit matierevolution.frWe analyzed Matierevolution.fr page load time and found that the first response time was 664 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
matierevolution.fr performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.0 s
27/100
25%
Value5.7 s
51/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value6.5 s
58/100
10%
664 ms
204 ms
202 ms
209 ms
209 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Matierevolution.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Matierevolution.fr.
Page size can be reduced by 507.2 kB (51%)
995.2 kB
488.0 kB
In fact, the total size of Matierevolution.fr main page is 995.2 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. 20% of websites need less resources to load. Javascripts take 524.5 kB which makes up the majority of the site volume.
Potential reduce by 61.0 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 61.0 kB or 76% 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. Matierevolution images are well optimized though.
Potential reduce by 392.9 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 392.9 kB or 75% of the original size.
Potential reduce by 51.9 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. Matierevolution.fr needs all CSS files to be minified and compressed as it can save up to 51.9 kB or 79% of the original size.
Number of requests can be reduced by 38 (78%)
49
11
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matierevolution. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
matierevolution.fr
664 ms
reset.css
204 ms
clear.css
202 ms
font.css
209 ms
links.css
209 ms
typo.css
211 ms
media.css
206 ms
form.css
305 ms
layout.css
306 ms
spip.css
316 ms
lity.css
314 ms
lity.mediabox.css
316 ms
lity.css
320 ms
barre_outils.css
422 ms
cssdyn-css_barre_outils_icones_css-f65ac45f.css
408 ms
theme.css
435 ms
jquery.js
1036 ms
jquery.form.js
508 ms
jquery.autosave.js
427 ms
jquery.placeholder-label.js
513 ms
ajaxCallback.js
641 ms
js.cookie.js
537 ms
lity.js
577 ms
lity.mediabox.js
637 ms
spip.mediabox.js
633 ms
jquery.markitup_pour_spip.js
706 ms
jquery.previsu_spip.js
688 ms
jsdyn-javascript_porte_plume_start_js-b3abd9bb.js
779 ms
siteon0-5aeb8.jpg
131 ms
tn_USA.gif
113 ms
tn_GER.gif
106 ms
tn_ESP.gif
108 ms
tn_POR.gif
107 ms
tn_CHN.gif
114 ms
tn_JPN.gif
209 ms
tn_ALG.gif
210 ms
tn_RUS.gif
214 ms
tn_ITA.gif
222 ms
tn_NOR.gif
223 ms
tn_NED.gif
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tn_ISR.gif
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tn_POL.gif
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tn_TUR.gif
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tn_IND.gif
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ob_a4b396_gilet-jaune-daffame-pauvres-36492-2.jpg
372 ms
iran.jpg
841 ms
recherche.png
416 ms
jsdyn-javascript_calendrier_mini_js-501b4ac5-minify-3348.js
461 ms
loader.svg
107 ms
matierevolution.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
matierevolution.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
matierevolution.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Matierevolution.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 Matierevolution.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.
matierevolution.fr
Open Graph description is not detected on the main page of Matierevolution. 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: