4.5 sec in total
211 ms
3.8 sec
485 ms
Visit cairn-research.co.uk now to see the best up-to-date Cairn Research content and also check out these interesting facts you probably never knew about cairn-research.co.uk
Cairn Research Ltd is an independent scientific instruments manufacturer. We design and build equipment for optical and electrophysiological measurements.
Visit cairn-research.co.ukWe analyzed Cairn-research.co.uk page load time and found that the first response time was 211 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cairn-research.co.uk performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value12.0 s
0/100
25%
Value11.2 s
5/100
10%
Value1,260 ms
19/100
30%
Value0.288
42/100
15%
Value14.1 s
9/100
10%
211 ms
1034 ms
84 ms
210 ms
221 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 82% of them (84 requests) were addressed to the original Cairn-research.co.uk, 13% (13 requests) were made to Embed.tawk.to and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Cairn-research.co.uk.
Page size can be reduced by 312.0 kB (20%)
1.6 MB
1.3 MB
In fact, the total size of Cairn-research.co.uk main page is 1.6 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. 70% of websites need less resources to load. Images take 838.9 kB which makes up the majority of the site volume.
Potential reduce by 188.3 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 188.3 kB or 84% of the original size.
Potential reduce by 53.3 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. Cairn Research images are well optimized though.
Potential reduce by 52.4 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 52.4 kB or 18% of the original size.
Potential reduce by 18.1 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. Cairn-research.co.uk has all CSS files already compressed.
Number of requests can be reduced by 75 (77%)
97
22
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cairn Research. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
cairn-research.co.uk
211 ms
www.cairn-research.co.uk
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js
84 ms
nav.js
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style.min.css
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styles.css
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swipebox.min.css
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owl.carousel.min.css
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font-awesome.min.css
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select2.css
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default.css
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css
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gdpr-main.css
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jquery.min.js
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underscore.min.js
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slick.min.js
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slick.css
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core.min.js
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new-logo-1.png
288 ms
cairn-power-supply-6.jpg
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optosplit-ii-bypass-300x300.jpg
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KFOmCnqEu92Fr1Mu4mxP.ttf
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www.cairn-research.co.uk
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woocommerce-smallscreen.css
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twk-arr-find-polyfill.js
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twk-object-values-polyfill.js
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twk-event-polyfill.js
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twk-main.js
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twk-chunk-vendors.js
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twk-chunk-common.js
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twk-runtime.js
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twk-app.js
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cairn-research.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
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.
cairn-research.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
Missing source maps for large first-party JavaScript
cairn-research.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
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 Cairn-research.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 Cairn-research.co.uk 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.
cairn-research.co.uk
Open Graph data is detected on the main page of Cairn Research. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: