Tools & Wizards About Us
silentnightmattressonline.co.uk screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

silentnightmattressonline.co.uk

Up to 55% off our Silentnight Mattresses & Beds | Mattress Online

Page Load Speed

2.5 sec in total

First Response

419 ms

Resources Loaded

1.8 sec

Page Rendered

260 ms

silentnightmattressonline.co.uk screenshot

About Website

Click here to check amazing Silentnight Mattress Online content for United Kingdom. Otherwise, check out these important facts you probably never knew about silentnightmattressonline.co.uk

Silentnight Mattresses, Divan Beds and more! Including Miracoil, Mirapocket and all-new Geltex, all with Free Delivery and up to 55% off

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Key Findings

We analyzed Silentnightmattressonline.co.uk page load time and found that the first response time was 419 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

silentnightmattressonline.co.uk performance score

0

Network Requests Diagram

www.silentnightmattressonline.co.uk

419 ms

screen.min.css

400 ms

layout-override.css

241 ms

jquery.min.js

74 ms

common.js

422 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 84% of them (38 requests) were addressed to the original Silentnightmattressonline.co.uk, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (514 ms) belongs to the original domain Silentnightmattressonline.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 423.9 kB (46%)

Content Size

917.7 kB

After Optimization

493.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silentnightmattressonline.co.uk main page is 917.7 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. 20% of websites need less resources to load. Images take 401.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.9 kB

  • Original 19.6 kB
  • After minification 18.0 kB
  • After compression 4.7 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 14.9 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 28.0 kB

  • Original 401.7 kB
  • After minification 373.7 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. Silentnight Mattress Online images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 288.2 kB

  • Original 386.6 kB
  • After minification 271.5 kB
  • After compression 98.4 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 288.2 kB or 75% of the original size.

CSS Optimization

-85%

Potential reduce by 92.8 kB

  • Original 109.7 kB
  • After minification 89.9 kB
  • After compression 16.9 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. Silentnightmattressonline.co.uk needs all CSS files to be minified and compressed as it can save up to 92.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (42%)

Requests Now

43

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silentnight Mattress Online. 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 as a result speed up the page load time.

Network Requests Diagram

www.silentnightmattressonline.co.uk

www.silentnightmattressonline.co.uk

419 ms

screen.min.css

screen.min.css

400 ms

layout-override.css

layout-override.css

241 ms

jquery.min.js

jquery.min.js

74 ms

common.js

common.js

422 ms

lightbox.css

lightbox.css

169 ms

prototype.js

prototype.js

514 ms

scriptaculous.js

scriptaculous.js

159 ms

lightbox.js

lightbox.js

257 ms

submodal.js

submodal.js

240 ms

ajax.js

ajax.js

245 ms

deliverydate.js

deliverydate.js

320 ms

carousel.js

carousel.js

345 ms

conversion.js

conversion.js

19 ms

interestfree.js

interestfree.js

84 ms

ga.js

ga.js

38 ms

bg4.jpg

bg4.jpg

86 ms

mol-logo.png

mol-logo.png

83 ms

snmo-top-banner-nothing.jpg

snmo-top-banner-nothing.jpg

88 ms

silentnight_logo.png

silentnight_logo.png

175 ms

search-button-icon.png

search-button-icon.png

174 ms

phone.gif

phone.gif

175 ms

icon-basket.png

icon-basket.png

175 ms

vilana-update.png

vilana-update.png

289 ms

pocket-essentials2.png

pocket-essentials2.png

236 ms

london-sale.png

london-sale.png

314 ms

mattress-next-day.jpg

mattress-next-day.jpg

476 ms

5-year-warranty.jpg

5-year-warranty.jpg

323 ms

collections-miracoil-update.jpg

collections-miracoil-update.jpg

253 ms

collections-pocket-essentials.jpg

collections-pocket-essentials.jpg

321 ms

collections-memoryfoam.jpg

collections-memoryfoam.jpg

336 ms

collections-mirapocket.jpg

collections-mirapocket.jpg

371 ms

collections-latex.jpg

collections-latex.jpg

394 ms

footerbg.jpg

footerbg.jpg

405 ms

twitter.png

twitter.png

403 ms

payment-logos.png

payment-logos.png

417 ms

paypal-footer.gif

paypal-footer.gif

452 ms

__utm.gif

__utm.gif

24 ms

effects.js

effects.js

387 ms

builder.js

builder.js

315 ms

plusone.js

plusone.js

102 ms

58 ms

loading.gif

loading.gif

92 ms

closelabel.gif

closelabel.gif

89 ms

41 ms

SEO Factors

silentnightmattressonline.co.uk SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Silentnightmattressonline.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 Silentnightmattressonline.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.

Social Sharing Optimization

silentnightmattressonline.co.uk

Open Graph description is not detected on the main page of Silentnight Mattress Online. 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: