4.1 sec in total
317 ms
3.1 sec
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Welcome to tcsbiosciences.co.uk homepage info - get ready to check TCS Biosciences best content right away, or after learning these important things about tcsbiosciences.co.uk
TCS Biosciences supply Microbiological organisms and reagents for the Food, Water and Pharmaceutical industries in addition to kits for the medical diagnosis of a number of acquired infections and wat...
Visit tcsbiosciences.co.ukWe analyzed Tcsbiosciences.co.uk page load time and found that the first response time was 317 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tcsbiosciences.co.uk performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value11.6 s
0/100
25%
Value8.8 s
15/100
10%
Value4,420 ms
0/100
30%
Value0.122
84/100
15%
Value24.3 s
0/100
10%
317 ms
340 ms
683 ms
96 ms
193 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 68% of them (56 requests) were addressed to the original Tcsbiosciences.co.uk, 6% (5 requests) were made to Youtube.com and 4% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tcsbiosciences.co.uk.
Page size can be reduced by 194.6 kB (12%)
1.7 MB
1.5 MB
In fact, the total size of Tcsbiosciences.co.uk main page is 1.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 50.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.3 kB or 80% of the original size.
Potential reduce by 121.8 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. TCS Biosciences images are well optimized though.
Potential reduce by 13.1 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 13.1 kB or 12% of the original size.
Potential reduce by 9.4 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. Tcsbiosciences.co.uk has all CSS files already compressed.
Number of requests can be reduced by 24 (34%)
70
46
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TCS Biosciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
tcsbiosciences.co.uk
317 ms
tcsbiosciences.co.uk
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www.tcsbiosciences.co.uk
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slick.css
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slick-theme.css
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tcsbio_2019.css
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menu_2019.css
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all.css
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jquery-3.7.0.min.js
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jquery.cookie.js
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jquery.toTop.min.js
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js.js
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slick.min.js
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js
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readmore.js
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analytics.js
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all_2019.jpg
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base.js
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embed.js
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KFOmCnqEu92Fr1Mu4mxP.ttf
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KFOlCnqEu92Fr1MmEU9fBBc9.ttf
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tcsbio_print.css
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tcsbiosciences.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
tcsbiosciences.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tcsbiosciences.co.uk 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
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
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tcsbiosciences.co.uk 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 Tcsbiosciences.co.uk 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.
tcsbiosciences.co.uk
Open Graph data is detected on the main page of TCS Biosciences. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: