3 sec in total
208 ms
1.9 sec
863 ms
Welcome to cercad.fr homepage info - get ready to check Cercad best content for France right away, or after learning these important things about cercad.fr
Le blog des astuces bricolos
Visit cercad.frWe analyzed Cercad.fr page load time and found that the first response time was 208 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
cercad.fr performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value5.9 s
14/100
25%
Value8.1 s
20/100
10%
Value20 ms
100/100
30%
Value0.247
50/100
15%
Value6.0 s
65/100
10%
208 ms
248 ms
12 ms
166 ms
163 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 94% of them (80 requests) were addressed to the original Cercad.fr, 2% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (516 ms) belongs to the original domain Cercad.fr.
Page size can be reduced by 415.0 kB (46%)
906.6 kB
491.6 kB
In fact, the total size of Cercad.fr main page is 906.6 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. 50% of websites need less resources to load. Images take 399.1 kB which makes up the majority of the site volume.
Potential reduce by 29.6 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 29.6 kB or 77% of the original size.
Potential reduce by 29.9 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. Cercad images are well optimized though.
Potential reduce by 186.7 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 186.7 kB or 69% of the original size.
Potential reduce by 168.8 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. Cercad.fr needs all CSS files to be minified and compressed as it can save up to 168.8 kB or 84% of the original size.
Number of requests can be reduced by 17 (21%)
82
65
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cercad. 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 7 to 1 for CSS and as a result speed up the page load time.
cercad.fr
208 ms
www.cercad.fr
248 ms
font-awesome.min.css
12 ms
bootstrap.css
166 ms
leaflet.css
163 ms
leaflet-plugins.css
163 ms
leaflet.markercluster.css
162 ms
theme-cssify-2c1773d.css
163 ms
jquery.js
248 ms
jquery.form.js
246 ms
jquery.autosave.js
246 ms
jquery.placeholder-label.js
246 ms
ajaxCallback.js
245 ms
jquery.cookie.js
245 ms
js
32 ms
modernizr-2.6.2.min.js
325 ms
bootstrap.min.js
403 ms
plugins.js
321 ms
theme.js
322 ms
header.jpg
93 ms
siteon0.png
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baseline.png
93 ms
body.jpg
243 ms
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body-light.jpg
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www.cercad.fr
217 ms
OpenSans-Regular-webfont.woff
189 ms
OpenSans-Bold-webfont.woff
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fontawesome-webfont.woff
32 ms
OpenSans-Italic-webfont.woff
307 ms
OpenSans-BoldItalic-webfont.woff
307 ms
BebasNeue-webfont.woff
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analytics.js
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collect
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82 ms
cercad.fr 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
cercad.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
cercad.fr SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cercad.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 Cercad.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.
cercad.fr
Open Graph description is not detected on the main page of Cercad. 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: