5.8 sec in total
386 ms
4.6 sec
796 ms
Visit cirrusresearch.co.uk now to see the best up-to-date Cirrus Research content for United States and also check out these interesting facts you probably never knew about cirrusresearch.co.uk
Cirrus Research is a world leader in noise measurement instruments and is committed to helping people protect their hearing.
Visit cirrusresearch.co.ukWe analyzed Cirrusresearch.co.uk page load time and found that the first response time was 386 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cirrusresearch.co.uk performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value4.4 s
39/100
25%
Value16.8 s
0/100
10%
Value7,990 ms
0/100
30%
Value0.099
90/100
15%
Value34.9 s
0/100
10%
386 ms
1718 ms
54 ms
49 ms
153 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 54% of them (33 requests) were addressed to the original Cirrusresearch.co.uk, 11% (7 requests) were made to No-cache.hubspot.com and 8% (5 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cirrusresearch.co.uk.
Page size can be reduced by 742.8 kB (60%)
1.2 MB
492.0 kB
In fact, the total size of Cirrusresearch.co.uk main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 501.1 kB which makes up the majority of the site volume.
Potential reduce by 41.2 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 9.0 kB, which is 18% 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 41.2 kB or 81% of the original size.
Potential reduce by 10.9 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. Cirrus Research images are well optimized though.
Potential reduce by 345.8 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 345.8 kB or 69% of the original size.
Potential reduce by 344.9 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. Cirrusresearch.co.uk needs all CSS files to be minified and compressed as it can save up to 344.9 kB or 86% of the original size.
Number of requests can be reduced by 29 (55%)
53
24
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cirrus 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 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
cirrusresearch.co.uk
386 ms
www.cirrusresearch.co.uk
1718 ms
bootstrap.min.css
54 ms
font-awesome.min.css
49 ms
prism.css
153 ms
settings.css
448 ms
animate.min.css
397 ms
flexslider.css
250 ms
clingify.css
246 ms
theme-style.min.css
678 ms
www.cirrusresearch.co.uk
1352 ms
custom-style.css
344 ms
flag-icon.min.css
354 ms
css
71 ms
cookie.js
453 ms
current.js
193 ms
getseal
247 ms
jquery.min.js
670 ms
jquery-migrate-1.2.1.min.js
503 ms
bootstrap.min.js
109 ms
prism.js
536 ms
jquery.themepunch.plugins.min.js
747 ms
jquery.themepunch.revolution.min.js
820 ms
jquery.flexslider-min.js
637 ms
jquery.clingify.min.js
740 ms
jquery.jpanelmenu.min.js
774 ms
jRespond.js
780 ms
jquery.quicksand.js
838 ms
script.min.js
835 ms
analytics.js
41 ms
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acoustic-instruments.jpg
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customer-training.jpg
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service-and-calibration.jpg
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customer-support.jpg
333 ms
cirrus-research-footer-logo.png
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689750447842811904
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cirrusresearch.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
Image elements do not have [alt] attributes
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cirrusresearch.co.uk 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cirrusresearch.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
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
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 Cirrusresearch.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 Cirrusresearch.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.
cirrusresearch.co.uk
Open Graph description is not detected on the main page of Cirrus Research. 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: