9.3 sec in total
266 ms
4.9 sec
4 sec
Welcome to collingwoodlighting.com homepage info - get ready to check Collingwood Lighting best content for United Kingdom right away, or after learning these important things about collingwoodlighting.com
LED lights from Collingwood, the specialist UK lighting manufacturer, are at the forefront of long life, energy-efficient technology. Nationwide stockists
Visit collingwoodlighting.comWe analyzed Collingwoodlighting.com page load time and found that the first response time was 266 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
collingwoodlighting.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value13.7 s
0/100
25%
Value11.5 s
5/100
10%
Value950 ms
29/100
30%
Value0.251
49/100
15%
Value24.9 s
0/100
10%
266 ms
357 ms
847 ms
354 ms
569 ms
Our browser made a total of 147 requests to load all elements on the main page. We found that 93% of them (137 requests) were addressed to the original Collingwoodlighting.com, 1% (1 request) were made to Js.hs-scripts.com and 1% (1 request) were made to Static.hotjar.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Collingwoodlighting.com.
Page size can be reduced by 366.6 kB (10%)
3.8 MB
3.4 MB
In fact, the total size of Collingwoodlighting.com main page is 3.8 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. 80% 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 3.0 MB which makes up the majority of the site volume.
Potential reduce by 85.6 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 19.6 kB, which is 20% 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 85.6 kB or 86% of the original size.
Potential reduce by 63.0 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. Collingwood Lighting images are well optimized though.
Potential reduce by 217.7 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 217.7 kB or 44% of the original size.
Potential reduce by 226 B
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. Collingwoodlighting.com has all CSS files already compressed.
Number of requests can be reduced by 102 (77%)
132
30
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collingwood Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 103 to 1 for JavaScripts and as a result speed up the page load time.
collingwoodlighting.com
266 ms
357 ms
847 ms
60ac37f70db7261f5f7b226cceaa0e46.min.css
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styles-l.min.css
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54fcae3209906b9e875c996e325dec7d.js
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4331855.js
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hotjar-3115487.js
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logo-white.png
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1901.jpg
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Design-service-banner.jpg
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Harpenden-house-home-case-study.jpg
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BottomBanner-1901.jpg
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Collingwood_Logo_black.png
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jquery.js
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jquery.mobile.custom.js
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dataPost.js
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bootstrap.js
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translate-inline.js
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responsive.js
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jquery.cookie.js
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Residential-menu-336px.jpg
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translate.js
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MutationObserver.js
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collingwoodlighting.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
[role]s do not have all required [aria-*] attributes
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
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>).
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.
collingwoodlighting.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
collingwoodlighting.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
robots.txt is not valid
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 Collingwoodlighting.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 Collingwoodlighting.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.
collingwoodlighting.com
Open Graph description is not detected on the main page of Collingwood Lighting. 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: