7.3 sec in total
689 ms
6.5 sec
139 ms
Welcome to diamondsecurityglass.co.uk homepage info - get ready to check Diamond Security Glass best content right away, or after learning these important things about diamondsecurityglass.co.uk
Diamond Glass are a leading U.K. manufacturer of safety & security Glass, catering to all aspects of the trade for more than a decade.
Visit diamondsecurityglass.co.ukWe analyzed Diamondsecurityglass.co.uk page load time and found that the first response time was 689 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
diamondsecurityglass.co.uk performance score
name
value
score
weighting
Value10.5 s
0/100
10%
Value10.8 s
0/100
25%
Value18.4 s
0/100
10%
Value500 ms
58/100
30%
Value0.046
99/100
15%
Value15.2 s
7/100
10%
689 ms
442 ms
578 ms
348 ms
351 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Diamondsecurityglass.co.uk, 3% (2 requests) were made to W.sharethis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Diamondsecurityglass.co.uk.
Page size can be reduced by 93.2 kB (19%)
480.5 kB
387.3 kB
In fact, the total size of Diamondsecurityglass.co.uk main page is 480.5 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. 45% of websites need less resources to load. Images take 239.2 kB which makes up the majority of the site volume.
Potential reduce by 26.1 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 26.1 kB or 78% of the original size.
Potential reduce by 4.6 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. Diamond Security Glass images are well optimized though.
Potential reduce by 53.4 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 53.4 kB or 29% of the original size.
Potential reduce by 9.1 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. Diamondsecurityglass.co.uk needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 38% of the original size.
Number of requests can be reduced by 27 (49%)
55
28
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Security Glass. 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 9 to 1 for CSS and as a result speed up the page load time.
www.diamondsecurityglass.co.uk
689 ms
www.diamondsecurityglass.co.uk
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jquery.fancybox.css
578 ms
skeleton.css
348 ms
style.css
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layout.css
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formalize.css
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superfish.css
684 ms
styles.css
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meteor-slides.css
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colorbox.css
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jquery.js
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jquery-migrate.min.js
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cookie.js
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jquery.colorbox-min.js
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jquery.cycle.all.js
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jquery.metadata.v2.js
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jquery.touchwipe.1.1.1.js
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slideshow.js
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buttons.js
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carouFredSel.js
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jquery.fancybox.pack.js
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email-decode.min.js
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app.js
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superfish.js
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jquery.formalize.min.js
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comment-reply.min.js
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jquery.form.min.js
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scripts.js
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buttons.js
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wp-emoji-release.min.js
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analytics.js
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js
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border_top.png
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email-top.png
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phone-top.png
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logo.png
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download-icon.png
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projects-icon.png
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portfolio-icon.png
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info-icon.png
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DGBanner12.jpg
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DGBanner31.jpg
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ce-logo.gif
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gaurdian-logo.gif
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pilkington-logo.gif
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anit-attack-220x145.jpg
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products-icon-arrow.gif
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ballistic-glass-220x145.jpg
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architectural-glass-220x145.jpg
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diamondsecurityglass.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.
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.
diamondsecurityglass.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
diamondsecurityglass.co.uk SEO score
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 Diamondsecurityglass.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 Diamondsecurityglass.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.
diamondsecurityglass.co.uk
Open Graph data is detected on the main page of Diamond Security Glass. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: