6.5 sec in total
174 ms
6.1 sec
170 ms
Welcome to sleepmasters.co.uk homepage info - get ready to check Sleep Masters best content right away, or after learning these important things about sleepmasters.co.uk
Find your best type of bed, your comfiest mattress, sofa beds for guests & bedroom furniture in your style. Brands including Slumberland, Silentnight & more
Visit sleepmasters.co.ukWe analyzed Sleepmasters.co.uk page load time and found that the first response time was 174 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sleepmasters.co.uk performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value7.6 s
4/100
25%
Value7.3 s
29/100
10%
Value3,890 ms
1/100
30%
Value0.682
8/100
15%
Value18.4 s
3/100
10%
174 ms
2360 ms
521 ms
22 ms
214 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Sleepmasters.co.uk, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Sleepmasters.co.uk.
Page size can be reduced by 367.2 kB (33%)
1.1 MB
747.5 kB
In fact, the total size of Sleepmasters.co.uk main page is 1.1 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. 20% of websites need less resources to load. Images take 705.0 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 3.6 kB, which is 13% 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 21.0 kB or 74% of the original size.
Potential reduce by 66.2 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. Sleep Masters images are well optimized though.
Potential reduce by 142.3 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 142.3 kB or 64% of the original size.
Potential reduce by 137.7 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. Sleepmasters.co.uk needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 86% of the original size.
Number of requests can be reduced by 28 (60%)
47
19
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleep Masters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sleepmasters.co.uk
174 ms
www.sleepmasters.co.uk
2360 ms
default.css
521 ms
css
22 ms
lightbox.css
214 ms
lightboxparticle.css
191 ms
swfobject.js
300 ms
prototype.js
536 ms
scriptaculous.js
268 ms
js.js
445 ms
lightbox.js
383 ms
lightboxparticle.js
370 ms
selectbox.js
392 ms
0150.js
372 ms
quant.js
9 ms
3165.js
268 ms
www.sleepmasters.co.uk
2891 ms
effects.js
94 ms
builder.js
101 ms
controls.js
93 ms
findneareststore.gif
98 ms
banner1.jpg
606 ms
banner2.jpg
420 ms
scrollerprevious.gif
96 ms
scrollernext.gif
95 ms
buy_exclusive_online_pod.jpg
273 ms
latest_news.jpg
357 ms
contact_us.jpg
274 ms
sleepmasters_difference.jpg
365 ms
logo.gif
96 ms
bg_textbox.gif
97 ms
btn_search_light.gif
104 ms
bg_menu.gif
102 ms
bg_specialoffers.gif
101 ms
bg_menu_seperator.gif
96 ms
seperator.gif
181 ms
home_divan.jpg
182 ms
home_bedframes.jpg
193 ms
home_mattresses.jpg
194 ms
home_childrens.jpg
192 ms
bg_footer.gif
196 ms
bulletpoint.gif
271 ms
btn_signup.gif
274 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
29 ms
ga.js
33 ms
pixel;r=1709283383;a=p-c4hCEIwuId17s;fpan=1;fpa=P0-590417252-1458159823120;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458159823119;tzo=-180;ref=;url=http%3A%2F%2Fwww.sleepmasters.co.uk%2F;ogl=
6 ms
__utm.gif
13 ms
__utm.gif
20 ms
loading.gif
92 ms
closelabel.gif
91 ms
sleepmasters.co.uk 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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA IDs are not unique
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
sleepmasters.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
sleepmasters.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Sleepmasters.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 Sleepmasters.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.
sleepmasters.co.uk
Open Graph description is not detected on the main page of Sleep Masters. 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: