1 sec in total
124 ms
796 ms
127 ms
Visit unsubscribe.sanofi-aventis.us now to see the best up-to-date Unsubscribe Sanofi Aventis content for United States and also check out these interesting facts you probably never knew about unsubscribe.sanofi-aventis.us
Visit unsubscribe.sanofi-aventis.usWe analyzed Unsubscribe.sanofi-aventis.us page load time and found that the first response time was 124 ms and then it took 923 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster. This domain responded with an error, which can significantly jeopardize Unsubscribe.sanofi-aventis.us rating and web reputation
unsubscribe.sanofi-aventis.us performance score
name
value
score
weighting
Value11.8 s
0/100
10%
Value37.7 s
0/100
25%
Value14.1 s
1/100
10%
Value510 ms
57/100
30%
Value0.269
45/100
15%
Value36.6 s
0/100
10%
124 ms
18 ms
36 ms
23 ms
48 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Unsubscribe.sanofi-aventis.us, 10% (5 requests) were made to Sanofi.us and 4% (2 requests) were made to Ct1.addthis.com. The less responsive or slowest element that took the longest time to load (211 ms) relates to the external source Sanofi.us.
Page size can be reduced by 545.5 kB (73%)
744.2 kB
198.6 kB
In fact, the total size of Unsubscribe.sanofi-aventis.us main page is 744.2 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. 40% of websites need less resources to load. Javascripts take 420.2 kB which makes up the majority of the site volume.
Potential reduce by 34.8 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 5.7 kB, which is 13% 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 34.8 kB or 79% of the original size.
Potential reduce by 4.4 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, Unsubscribe Sanofi Aventis needs image optimization as it can save up to 4.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 294.7 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 294.7 kB or 70% of the original size.
Potential reduce by 211.7 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. Unsubscribe.sanofi-aventis.us needs all CSS files to be minified and compressed as it can save up to 211.7 kB or 85% of the original size.
Number of requests can be reduced by 25 (52%)
48
23
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unsubscribe Sanofi Aventis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
unsubscribe.sanofi-aventis.us
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reset.css
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template.css
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popup.css
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content.css
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flags.css
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slots.css
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forms.css
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safari.css
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local.css
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jquery-latest.js
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jquery.cycle.js
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jquery.cookie.js
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plugin.easyPopup.js
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loadpage.js
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general.js
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iepngfix_tilebg.js
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addthis.js
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addthis_widget.js
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xitihelpers.js
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local.js
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WebResource.axd
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WebResource.axd
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xtclicks.js
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xtcore.js
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core072.js
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134C0FC4-5BD0-40EA-BB6E-996231A5331B.jpg
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topBar-sanofiWorldwide.png
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sanofiWorldwide-overlay-top.png
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picto-share.gif
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picto-decreaseSize.png
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logo-sanofi.png
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search-bt.gif
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pillarMenu-home.png
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pillarMenu-subMenu-top.png
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pillarMenu-subMenu-middle.png
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pillarMenu-subMenu-arrow.png
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widget112.css
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hit.xiti
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unsubscribe.sanofi-aventis.us accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
unsubscribe.sanofi-aventis.us 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
unsubscribe.sanofi-aventis.us 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unsubscribe.sanofi-aventis.us can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Unsubscribe.sanofi-aventis.us 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.
unsubscribe.sanofi-aventis.us
Open Graph description is not detected on the main page of Unsubscribe Sanofi Aventis. 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: