6.3 sec in total
371 ms
5.1 sec
793 ms
Visit futurasciences.com now to see the best up-to-date Futura Sciences content and also check out these interesting facts you probably never knew about futurasciences.com
Média de décryptage, Futura vous emmène à la rencontre des découvertes et innovations qui changent le monde. Autour de 5 rubriques (Sciences, Santé, Tech, Maison et Planète), nos journalistes vous pro...
Visit futurasciences.comWe analyzed Futurasciences.com page load time and found that the first response time was 371 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
futurasciences.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value11.2 s
0/100
25%
Value6.3 s
41/100
10%
Value630 ms
47/100
30%
Value0.398
25/100
15%
Value10.9 s
21/100
10%
371 ms
675 ms
472 ms
502 ms
470 ms
Our browser made a total of 340 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Futurasciences.com, 74% (252 requests) were made to Fr.cdn.v5.futura-sciences.com and 6% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (839 ms) relates to the external source Fr.cdn.v5.futura-sciences.com.
Page size can be reduced by 792.1 kB (26%)
3.0 MB
2.2 MB
In fact, the total size of Futurasciences.com main page is 3.0 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 158.0 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. This page needs HTML code to be minified as it can gain 20.1 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 158.0 kB or 84% of the original size.
Potential reduce by 79.0 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. Futura Sciences images are well optimized though.
Potential reduce by 489.1 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 489.1 kB or 74% of the original size.
Potential reduce by 65.9 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. Futurasciences.com needs all CSS files to be minified and compressed as it can save up to 65.9 kB or 84% of the original size.
Number of requests can be reduced by 91 (27%)
331
240
The browser has sent 331 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Futura Sciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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futurasciences.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
futurasciences.com 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
futurasciences.com 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 Futurasciences.com 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 Futurasciences.com 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.
futurasciences.com
Open Graph description is not detected on the main page of Futura Sciences. 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: