7 sec in total
321 ms
5.1 sec
1.5 sec
Click here to check amazing Slumberdown content for United Kingdom. Otherwise, check out these important facts you probably never knew about slumberdown.co.uk
At Slumberdown we believe everyone deserves a great night’s sleep, and the power of good bedding can get you there.
Visit slumberdown.co.ukWe analyzed Slumberdown.co.uk page load time and found that the first response time was 321 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.
slumberdown.co.uk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value43.2 s
0/100
25%
Value27.0 s
0/100
10%
Value9,350 ms
0/100
30%
Value0
100/100
15%
Value40.3 s
0/100
10%
321 ms
563 ms
178 ms
346 ms
259 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 69% of them (81 requests) were addressed to the original Slumberdown.co.uk, 5% (6 requests) were made to Youtube.com and 5% (6 requests) were made to Open.spotify.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Slumberdown.co.uk.
Page size can be reduced by 1.2 MB (19%)
6.5 MB
5.3 MB
In fact, the total size of Slumberdown.co.uk main page is 6.5 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. 85% 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 5.8 MB which makes up the majority of the site volume.
Potential reduce by 110.5 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 15.8 kB, which is 11% 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 110.5 kB or 76% of the original size.
Potential reduce by 758.9 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. Obviously, Slumberdown needs image optimization as it can save up to 758.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 27.6 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 27.6 kB or 21% of the original size.
Potential reduce by 315.9 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. Slumberdown.co.uk needs all CSS files to be minified and compressed as it can save up to 315.9 kB or 69% of the original size.
Number of requests can be reduced by 53 (51%)
104
51
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slumberdown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
slumberdown.co.uk
321 ms
www.slumberdown.co.uk
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slumberdown.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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
slumberdown.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
Missing source maps for large first-party JavaScript
slumberdown.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slumberdown.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 Slumberdown.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.
slumberdown.co.uk
Open Graph data is detected on the main page of Slumberdown. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: