4.3 sec in total
417 ms
3.4 sec
446 ms
Welcome to cos-osteopathie.fr homepage info - get ready to check COS Osteopathie best content for France right away, or after learning these important things about cos-osteopathie.fr
Ecole d’ostéopathie Strasbourg : COS agréé par le ministère de la santé, titulaire du RNCP1, a pour but principal la formation des ostéopathes qualifiés, compétents et responsables.
Visit cos-osteopathie.frWe analyzed Cos-osteopathie.fr page load time and found that the first response time was 417 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cos-osteopathie.fr rating and web reputation
cos-osteopathie.fr performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.6 s
35/100
25%
Value8.5 s
18/100
10%
Value680 ms
44/100
30%
Value0.156
74/100
15%
Value11.6 s
18/100
10%
417 ms
1258 ms
180 ms
22 ms
180 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 38% of them (37 requests) were addressed to the original Cos-osteopathie.fr, 20% (19 requests) were made to Maps.googleapis.com and 10% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cos-osteopathie.fr.
Page size can be reduced by 676.4 kB (29%)
2.3 MB
1.6 MB
In fact, the total size of Cos-osteopathie.fr main page is 2.3 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 68.0 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 13.9 kB, which is 18% 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 68.0 kB or 86% of the original size.
Potential reduce by 49.1 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. COS Osteopathie images are well optimized though.
Potential reduce by 459.5 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 459.5 kB or 63% of the original size.
Potential reduce by 99.8 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. Cos-osteopathie.fr needs all CSS files to be minified and compressed as it can save up to 99.8 kB or 81% of the original size.
Number of requests can be reduced by 47 (53%)
88
41
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COS Osteopathie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
cos-osteopathie.fr
417 ms
www.cos-osteopathie.fr
1258 ms
style.css
180 ms
font-awesome.min.css
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flexslider.css
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jquery.sidr.dark.css
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theme.css
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plugins-main.css
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cn-user.min.css
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chosen.min.css
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widgets.min.css
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jquery.js
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social.js
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nsg0jru.js
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picturefill.min.js
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wp-embed.min.js
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wp-emoji-release.min.js
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cos.png
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analytics.js
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common.js
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map.js
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util.js
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marker.js
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likebox.php
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collect
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onion.js
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ViewportInfoService.GetViewportInfo
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stats.js
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controls.js
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marker.png
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css
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RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
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widgets.js
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jsonp.php
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collect
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AuthenticationService.Authenticate
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button.0308b81ff1714e446f674b5b9793f2cd.js
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collect
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follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
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cos-osteopathie.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
cos-osteopathie.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cos-osteopathie.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Cos-osteopathie.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 Cos-osteopathie.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.
cos-osteopathie.fr
Open Graph data is detected on the main page of COS Osteopathie. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: