6.1 sec in total
210 ms
5.2 sec
691 ms
Welcome to numbersupermarket.co.uk homepage info - get ready to check Number Supermarket best content for United Kingdom right away, or after learning these important things about numbersupermarket.co.uk
We specialise in providing comprehensive, cloud-based telephone numbers to businesses of all sizes. 0800, 0808, 0330, 0345 and more. Buy now.
Visit numbersupermarket.co.ukWe analyzed Numbersupermarket.co.uk page load time and found that the first response time was 210 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
numbersupermarket.co.uk performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value19.8 s
0/100
25%
Value11.1 s
6/100
10%
Value2,260 ms
6/100
30%
Value0.086
93/100
15%
Value21.4 s
1/100
10%
210 ms
429 ms
150 ms
64 ms
177 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 83% of them (98 requests) were addressed to the original Numbersupermarket.co.uk, 2% (2 requests) were made to Connect.facebook.net and 2% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Numbersupermarket.co.uk.
Page size can be reduced by 466.8 kB (26%)
1.8 MB
1.3 MB
In fact, the total size of Numbersupermarket.co.uk main page is 1.8 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 297.4 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 297.4 kB or 89% of the original size.
Potential reduce by 169.2 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. Obviously, Number Supermarket needs image optimization as it can save up to 169.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 115 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 61 (55%)
111
50
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Number Supermarket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
numbersupermarket.co.uk
210 ms
www.numbersupermarket.co.uk
429 ms
css
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autoptimize_2b341c1ac412ce92d4ce6452e9c2c3a5.css
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jquery.min.js
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jquery.blockUI.min.js
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woocommerce.min.js
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cart-fragments.min.js
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swiper-bundle.min.js
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prum.min.js
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number-supermarket-logo.png
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numbersupermarket.co.uk accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
numbersupermarket.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
numbersupermarket.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
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 Numbersupermarket.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 Numbersupermarket.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.
numbersupermarket.co.uk
Open Graph data is detected on the main page of Number Supermarket. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: