5.3 sec in total
1.8 sec
3 sec
583 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 1.8 sec and then it took 3.5 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
Value3.6 s
31/100
10%
Value4.2 s
45/100
25%
Value6.2 s
44/100
10%
Value300 ms
79/100
30%
Value0
100/100
15%
Value5.9 s
66/100
10%
1773 ms
205 ms
205 ms
207 ms
348 ms
Our browser made a total of 37 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 (1.8 sec) belongs to the original domain Matierevolution.fr.
Page size can be reduced by 292.2 kB (45%)
656.5 kB
364.2 kB
In fact, the total size of Matierevolution.fr main page is 656.5 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. 25% of websites need less resources to load. Images take 298.4 kB which makes up the majority of the site volume.
Potential reduce by 59.1 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 59.1 kB or 80% of the original size.
Potential reduce by 856 B
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 212.3 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 212.3 kB or 82% of the original size.
Potential reduce by 20.0 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. Matierevolution.fr needs all CSS files to be minified and compressed as it can save up to 20.0 kB or 80% of the original size.
Number of requests can be reduced by 26 (72%)
36
10
The browser has sent 36 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 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
matierevolution.fr
1773 ms
spip_style.css
205 ms
spip_formulaires.css
205 ms
barre_outils.css
207 ms
spip.php
348 ms
nuage.css
207 ms
habillage.css
306 ms
jquery.js
610 ms
jquery.form.js
306 ms
ajaxCallback.js
309 ms
jquery.cookie.js
376 ms
xregexp-min.js
406 ms
jquery.markitup_pour_spip.js
409 ms
jquery.previsu_spip.js
413 ms
spip.php
587 ms
siteon0-38e4a.jpg
99 ms
tn_USA.gif
105 ms
tn_GER.gif
105 ms
tn_ESP.gif
106 ms
tn_POR.gif
106 ms
tn_CHN.gif
105 ms
tn_JPN.gif
194 ms
tn_ALG.gif
207 ms
tn_RUS.gif
206 ms
tn_ITA.gif
207 ms
tn_NOR.gif
210 ms
tn_NED.gif
208 ms
tn_ISR.gif
290 ms
tn_POL.gif
309 ms
tn_TUR.gif
307 ms
tn_IND.gif
309 ms
937339.jpg
311 ms
iran.jpg
720 ms
spip.png
385 ms
feed.png
408 ms
rechercher.gif
358 ms
impression.css
98 ms
matierevolution.fr accessibility score
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
Links do not have a discernible name
matierevolution.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
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
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: