6.6 sec in total
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3.9 sec
613 ms
Welcome to devmag.fr homepage info - get ready to check Devmag best content for France right away, or after learning these important things about devmag.fr
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Visit devmag.frWe analyzed Devmag.fr page load time and found that the first response time was 2 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
devmag.fr performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value2.8 s
83/100
25%
Value3.6 s
87/100
10%
Value190 ms
91/100
30%
Value0.004
100/100
15%
Value3.2 s
95/100
10%
2021 ms
407 ms
500 ms
663 ms
759 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 84% of them (41 requests) were addressed to the original Devmag.fr, 8% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Devmag.fr.
Page size can be reduced by 973.4 kB (28%)
3.5 MB
2.5 MB
In fact, the total size of Devmag.fr main page is 3.5 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. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 19.1 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. This page needs HTML code to be minified as it can gain 7.3 kB, which is 30% 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 19.1 kB or 79% of the original size.
Potential reduce by 907.4 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. Obviously, Devmag needs image optimization as it can save up to 907.4 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 28.9 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 28.9 kB or 49% of the original size.
Potential reduce by 17.9 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. Devmag.fr needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 82% of the original size.
Number of requests can be reduced by 14 (35%)
40
26
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devmag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
devmag.fr
2021 ms
M9BPSS3LTUzXLy6pzEnVMYBxk4uL9ROLkjMyy9AEM_JzUwE.css
407 ms
M9BPSS3LTUzXzyrWL0vNS8kv0s_NT0ktysusQmIBAA.js
500 ms
VcpRCoAgEEXRDVkjtKIhHzrCKE4ptPv6iMi_y-F6ChjKkfJBAyVUI0PrYnjgLed_k7KUCdj2JGOeUlW4jXLrsOuLRSUan1hVyg0.js
663 ms
M9TPTczMyUot0U3LL9Itzy9KKShKLS7WTywuTi0p1s8CsrISKwA.js
759 ms
M9RPySwuLC3WTc7PzU3NK9EtriwuSc3Vz01NyUzUzyrWT84vzSsBAA.js
741 ms
normalize.css
88 ms
main.css
171 ms
css
24 ms
ga.js
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logo.png
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ico-social-launch.png
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ico-newsletter.png
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ico-search.png
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ico-search-close.png
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bg-header-right-top.png
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ico-social.png
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ico-more.png
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FuturaStdBold.woff
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FuturaStdHeavy.woff
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FuturaStdMedium.woff
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FuturaStdBoldOblique.woff
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__utm.gif
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jquery.infinitescroll.js
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count.js
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devmag.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
Image elements do not have [alt] attributes
devmag.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
devmag.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devmag.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Devmag.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.
devmag.fr
Open Graph data is detected on the main page of Devmag. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: