2.8 sec in total
92 ms
2 sec
647 ms
Click here to check amazing A Abcam content for China. Otherwise, check out these important facts you probably never knew about a.abcam.com
Abcam, the leading supplier of protein research tools to life scientists. Discover more from a range of 118,000 antibodies, kits, proteins and other reagents
Visit a.abcam.comWe analyzed A.abcam.com page load time and found that the first response time was 92 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
a.abcam.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value10.7 s
0/100
25%
Value8.0 s
22/100
10%
Value18,090 ms
0/100
30%
Value0.202
61/100
15%
Value25.8 s
0/100
10%
92 ms
279 ms
411 ms
525 ms
526 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original A.abcam.com, 13% (6 requests) were made to Cdn.cookielaw.org and 7% (3 requests) were made to Abcam.com. The less responsive or slowest element that took the longest time to load (625 ms) relates to the external source A.static-abcam.com.
Page size can be reduced by 76.7 kB (8%)
998.5 kB
921.8 kB
In fact, the total size of A.abcam.com main page is 998.5 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. 70% of websites need less resources to load. Images take 853.9 kB which makes up the majority of the site volume.
Potential reduce by 58.5 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 12.7 kB, which is 17% 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 58.5 kB or 77% of the original size.
Potential reduce by 0 B
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. A Abcam images are well optimized though.
Potential reduce by 14.1 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 14.1 kB or 48% of the original size.
Potential reduce by 4.1 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. A.abcam.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 11% of the original size.
Number of requests can be reduced by 25 (57%)
44
19
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A Abcam. 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 5 to 1 for CSS and as a result speed up the page load time.
www.abcam.com
92 ms
otSDKStub.js
279 ms
critical_styles.84cbfdaa1bdbde6f9e76.css
411 ms
cellLines_styles.c305f2de222428fcdb95.css
525 ms
critical-hero_styles.3bb7c274ef2650331dd7.css
526 ms
modernizr.js
524 ms
runtime.991cf7e5111a9f3332c8.bundle.min.js
524 ms
vendors~everywhere.top.2f2f952f3f5d4ed1367f.bundle.min.js
584 ms
commons~everywhere.top.a6e2d78a5029e06843f3.bundle.min.js
584 ms
everywhere.top.642b344af45c1879d0e4.bundle.min.js
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global_styles.3bf378bf6cad9eb44143.css
625 ms
home_styles.f12e7d337054da70483f.css
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vendors~everywhere.bottom.727148d2d0481fd16d80.bundle.min.js
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commons~everywhere.bottom.bd2cbae8c91f154eb249.bundle.min.js
586 ms
everywhere.bottom.f8dee517087b50bb4ec1.bundle.min.js
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vendors~dotnet.f7cdb7db0e81537a5e50.bundle.min.js
620 ms
dotnet.ea1737473010296841af.bundle.min.js
619 ms
page.home.bd094b2b44259bcf9850.bundle.min.js
620 ms
b5320615-0900-4f85-996b-7737cc0c62f2.json
13 ms
location
295 ms
cross.svg
219 ms
info.svg
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check.svg
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loader.svg
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984x492-elisa.jpg
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conjugationready-984x492.jpg
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pws-thumbnail-2.jpg
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984x492-new-products---front-web.jpg
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emptybottlescarrierfreeheader-984x492.jpg
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immunometabolism-fundamentals-2021984x492px.jpg
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984x492-ko-cell-lines.jpg
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otBannerSdk.js
196 ms
polyfills.42d42c161141e2399a44.bundle.min.js
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en.json
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icons-global-r30.7.svg
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icons-home-r30.6.svg
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footer-pattern-r27.0.svg
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socialLinking-r34.svg
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responsive-home-1.jpg
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support.png
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calender-event.jpg
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responsive-home-1.jpg
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LubalinGraphStd-Medium.3915ced6ba1cf731d65124dd77e4ce04.woff
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otFlat.json
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otPcCenter.json
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US.png
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a.abcam.com 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
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
a.abcam.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
Page has valid source maps
a.abcam.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
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
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 A.abcam.com 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 A.abcam.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.
a.abcam.com
Open Graph description is not detected on the main page of A Abcam. 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: