20 sec in total
7.1 sec
12.6 sec
323 ms
Visit invivogen.couleur-citron.com now to see the best up-to-date Invivo Gen Couleur Citron content for France and also check out these interesting facts you probably never knew about invivogen.couleur-citron.com
InvivoGen provides biological tools for research in cellular and molecular biology, especially in the areas of innate immunity and mammalian cell culture. InvivoGen products include selection antibiot...
Visit invivogen.couleur-citron.comWe analyzed Invivogen.couleur-citron.com page load time and found that the first response time was 7.1 sec and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
invivogen.couleur-citron.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value7.2 s
5/100
25%
Value15.3 s
1/100
10%
Value460 ms
61/100
30%
Value0.144
77/100
15%
Value8.1 s
42/100
10%
7058 ms
242 ms
106 ms
189 ms
268 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 82% of them (51 requests) were addressed to the original Invivogen.couleur-citron.com, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Invivogen.couleur-citron.com.
Page size can be reduced by 155.4 kB (27%)
581.3 kB
425.9 kB
In fact, the total size of Invivogen.couleur-citron.com main page is 581.3 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. 45% of websites need less resources to load. Javascripts take 305.6 kB which makes up the majority of the site volume.
Potential reduce by 41.9 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 12% 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 41.9 kB or 78% of the original size.
Potential reduce by 8.4 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. Invivo Gen Couleur Citron images are well optimized though.
Potential reduce by 102.9 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 102.9 kB or 34% of the original size.
Potential reduce by 2.2 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. Invivogen.couleur-citron.com has all CSS files already compressed.
Number of requests can be reduced by 21 (43%)
49
28
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Invivo Gen Couleur Citron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
invivogen.couleur-citron.com
7058 ms
css
242 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
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268 ms
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css_72jAUqaALE8IAyFaOonp9zrH18jswqqDNrlp56vEagc.css
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analytics.js
20 ms
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14 ms
logo_invivogen_white.png
128 ms
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invivogen.couleur-citron.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
invivogen.couleur-citron.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
invivogen.couleur-citron.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
Image elements do not have [alt] attributes
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 uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Invivogen.couleur-citron.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Invivogen.couleur-citron.com 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.
invivogen.couleur-citron.com
Open Graph description is not detected on the main page of Invivo Gen Couleur Citron. 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: