475 ms in total
208 ms
216 ms
51 ms
Visit blueglass.co.uk now to see the best up-to-date Blueglass content for United Kingdom and also check out these interesting facts you probably never knew about blueglass.co.uk
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Visit blueglass.co.ukWe analyzed Blueglass.co.uk page load time and found that the first response time was 208 ms and then it took 267 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Blueglass.co.uk rating and web reputation
blueglass.co.uk performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value15.5 s
0/100
25%
Value7.8 s
23/100
10%
Value2,800 ms
3/100
30%
Value0.503
16/100
15%
Value20.4 s
2/100
10%
208 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Blueglass.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (208 ms) belongs to the original domain Blueglass.co.uk.
Page size can be reduced by 874.8 kB (37%)
2.4 MB
1.5 MB
In fact, the total size of Blueglass.co.uk main page is 2.4 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 13 B
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 13 B or 12% of the original size.
Potential reduce by 33.4 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. Blueglass images are well optimized though.
Potential reduce by 377.4 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 377.4 kB or 74% of the original size.
Potential reduce by 464.1 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. Blueglass.co.uk needs all CSS files to be minified and compressed as it can save up to 464.1 kB or 88% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
blueglass.co.uk
208 ms
blueglass.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
blueglass.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
blueglass.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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blueglass.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Blueglass.co.uk main page’s claimed encoding is . 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.
blueglass.co.uk
Open Graph description is not detected on the main page of Blueglass. 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: