2.7 sec in total
281 ms
2.3 sec
138 ms
Click here to check amazing Roche Diagnostics content. Otherwise, check out these important facts you probably never knew about rochediagnostics.fr
Roche Diagnostics développe des produits et des services novateurs dans les domaines de la prévention, du dépistage, du diagnostic, et du suivi biologique des traitements.
Visit rochediagnostics.frWe analyzed Rochediagnostics.fr page load time and found that the first response time was 281 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
rochediagnostics.fr performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value16.6 s
0/100
25%
Value13.9 s
1/100
10%
Value6,680 ms
0/100
30%
Value0.033
100/100
15%
Value21.3 s
1/100
10%
281 ms
1060 ms
222 ms
577 ms
778 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Rochediagnostics.fr, 97% (32 requests) were made to Mydialog.roche.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Mydialog.roche.com.
Page size can be reduced by 781.8 kB (74%)
1.1 MB
276.4 kB
In fact, the total size of Rochediagnostics.fr main page is 1.1 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. 30% of websites need less resources to load. Javascripts take 788.9 kB which makes up the majority of the site volume.
Potential reduce by 71.2 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 16.3 kB, which is 19% 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 71.2 kB or 82% of the original size.
Potential reduce by 2.3 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. Roche Diagnostics images are well optimized though.
Potential reduce by 615.4 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 615.4 kB or 78% of the original size.
Potential reduce by 93.0 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. Rochediagnostics.fr needs all CSS files to be minified and compressed as it can save up to 93.0 kB or 85% of the original size.
Number of requests can be reduced by 21 (68%)
31
10
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roche Diagnostics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
rochediagnostics.fr
281 ms
myRocheDiagnostics.aspx
1060 ms
e-LabDoc-css-screenAll.css
222 ms
jquery-1.11.1.min.js
577 ms
jquery-ui-1.10.4.custom.min.js
778 ms
jquery-ui-datepicker-fr.js
291 ms
eLD_responsiveiframe.js
289 ms
jquery.DOMWindow.js
386 ms
appelsDOMWindow.js
319 ms
GoogleAnalytics.js
380 ms
jquery-ui-1.10.4.custom.css
493 ms
WebResource.axd
411 ms
ScriptResource.axd
471 ms
ScriptResource.axd
655 ms
ScriptResource.axd
502 ms
ScriptResource.axd
652 ms
ScriptResource.axd
589 ms
ScriptResource.axd
591 ms
ScriptResource.axd
664 ms
ScriptResource.axd
673 ms
ScriptResource.axd
683 ms
ScriptResource.axd
741 ms
ScriptResource.axd
745 ms
ScriptResource.axd
754 ms
core.js
723 ms
script.js
719 ms
roche-home.jpg
205 ms
spacer.gif
107 ms
ajax-loader.gif
108 ms
capture-BL.jpg
108 ms
roche-logo.gif
103 ms
roche-com_icon-arrow-custom.gif
94 ms
roche-com_buttonFocus-background.gif
152 ms
rochediagnostics.fr 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
[role]s do not have all required [aria-*] attributes
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
rochediagnostics.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
Missing source maps for large first-party JavaScript
rochediagnostics.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
FR
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rochediagnostics.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 Rochediagnostics.fr main page’s claimed encoding is windows-1252. 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.
rochediagnostics.fr
Open Graph description is not detected on the main page of Roche Diagnostics. 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: