3.4 sec in total
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Welcome to atcc.org homepage info - get ready to check ATCC best content for China right away, or after learning these important things about atcc.org
ATCC is a nonprofit organization that collects, stores, and distributes standard reference microorganisms, cell lines, and other materials for research and development.
Visit atcc.orgWe analyzed Atcc.org page load time and found that the first response time was 1.4 sec and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
atcc.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value39.1 s
0/100
25%
Value19.0 s
0/100
10%
Value4,470 ms
0/100
30%
Value0.049
99/100
15%
Value35.3 s
0/100
10%
1358 ms
46 ms
47 ms
47 ms
44 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 84% of them (49 requests) were addressed to the original Atcc.org, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Use.typekit.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Atcc.org.
Page size can be reduced by 833.7 kB (55%)
1.5 MB
680.2 kB
In fact, the total size of Atcc.org main page is 1.5 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. Javascripts take 773.0 kB which makes up the majority of the site volume.
Potential reduce by 125.5 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 56.7 kB, which is 36% 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 125.5 kB or 80% of the original size.
Potential reduce by 15.1 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. ATCC images are well optimized though.
Potential reduce by 538.2 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 538.2 kB or 70% of the original size.
Potential reduce by 155.0 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. Atcc.org needs all CSS files to be minified and compressed as it can save up to 155.0 kB or 83% of the original size.
Number of requests can be reduced by 37 (67%)
55
18
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ATCC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
atcc.org
1358 ms
custom.css
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reset.css
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jquery-1.7.min.js
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modernizr.js
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jquery.tools.min.js
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jquery.fancybox.css
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jquery.fancybox.js
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jquery-ui-1.8.20.custom.min.js
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knockout-min.js
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jquery-ui-1.8.20.custom.css
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ogx0fbs.js
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jquery.cycle.all.js
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jquery.cookie.js
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jquery.ajaxAutocomplete.js
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style.css
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font-awesome.css
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style-ammendments.css
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jquery-ui-1.10.4.custom.css
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placeholder.js
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custom.js
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jquery.watermark.min.js
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VisitorIdentification.aspx
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WebResource.axd
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ScriptResource.axd
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ScriptResource.axd
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k_button.css
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k_button.js
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k_push.js
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cs.js
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conversion.js
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ga.js
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logo.ashx
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search.png
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shoppingcart.png
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modalArrow.png
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close.png
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Proficiency_Testing_725x410.ashx
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Angiogenesis__725x410.ashx
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Respiratory_725x410.ashx
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cell_auth_725x410.ashx
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cellbg1.png
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facebook.ashx
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atcc.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
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
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.
atcc.org 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
atcc.org 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Atcc.org 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 Atcc.org 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.
atcc.org
Open Graph description is not detected on the main page of ATCC. 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: