2.3 sec in total
321 ms
1.8 sec
148 ms
Welcome to a-pellegrini.developpez.com homepage info - get ready to check A Pellegrini Developpez best content for France right away, or after learning these important things about a-pellegrini.developpez.com
a-pellegrini.developpez.com :: Tutoriels PHP, XHTML, CSS, Développement Web
Visit a-pellegrini.developpez.comWe analyzed A-pellegrini.developpez.com page load time and found that the first response time was 321 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
a-pellegrini.developpez.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.4 s
20/100
25%
Value4.8 s
67/100
10%
Value160 ms
93/100
30%
Value0.017
100/100
15%
Value6.4 s
60/100
10%
321 ms
434 ms
60 ms
103 ms
177 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 84% of them (56 requests) were addressed to the original A-pellegrini.developpez.com, 4% (3 requests) were made to Ssl.google-analytics.com and 3% (2 requests) were made to Compteur.developpez.com. The less responsive or slowest element that took the longest time to load (523 ms) relates to the external source Compt.developpez.com.
Page size can be reduced by 215.5 kB (41%)
525.6 kB
310.1 kB
In fact, the total size of A-pellegrini.developpez.com main page is 525.6 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. 55% of websites need less resources to load. Javascripts take 240.4 kB which makes up the majority of the site volume.
Potential reduce by 35.9 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 35.9 kB or 80% of the original size.
Potential reduce by 156.9 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, A Pellegrini Developpez needs image optimization as it can save up to 156.9 kB or 87% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 19.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.7 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. A-pellegrini.developpez.com has all CSS files already compressed.
Number of requests can be reduced by 36 (72%)
50
14
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A Pellegrini Developpez. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
a-pellegrini.developpez.com
321 ms
a-pellegrini.developpez.com
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js
60 ms
jquery-3.4.1.js
103 ms
popper.js
177 ms
bootstrap.bundle.min.js
335 ms
bootstrap.js
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bootstrap.css
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bootstrap-social.css
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fontawesome.min.css
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gpt.js
115 ms
adsbygoogle.js
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gabarit.css
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gabarit.js
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apellegrini.css
344 ms
mootools.js
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apellegrini.js
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pubads_impl.js
101 ms
compter-8
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compter-8
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logo-dvp-h55.png
173 ms
developpez.com.png
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gabarit-icons.png
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gabarit-home.png
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social.png
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printer.css
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a-pellegrini.developpez.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
a-pellegrini.developpez.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
a-pellegrini.developpez.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 doesn't use legible font sizes
Tap targets are not sized appropriately
FR
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A-pellegrini.developpez.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 A-pellegrini.developpez.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
a-pellegrini.developpez.com
Open Graph description is not detected on the main page of A Pellegrini Developpez. 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: