Tools & Wizards About Us
sleepersanddecking.co.uk screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sleepersanddecking.co.uk

Landscape Sleepers Surrey | Woking | Sleepersanddecking.co.uk

Page Load Speed

4.2 sec in total

First Response

611 ms

Resources Loaded

3.5 sec

Page Rendered

80 ms

sleepersanddecking.co.uk screenshot

About Website

Visit sleepersanddecking.co.uk now to see the best up-to-date Sleepersanddecking content and also check out these interesting facts you probably never knew about sleepersanddecking.co.uk

Sleepersanddecking.co.uk is a leading independent Timber Merchant based in Woking, Surrey. We supply quality landscape sleepers, timber decking, plywood and general building timbers to local tradesmen...

Visit sleepersanddecking.co.uk

Key Findings

We analyzed Sleepersanddecking.co.uk page load time and found that the first response time was 611 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sleepersanddecking.co.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value11.2 s

19/100

10%

Network Requests Diagram

www.sleepersanddecking.co.uk

611 ms

originTrials.41d7301a.bundle.min.js

43 ms

minified.js

54 ms

focus-within-polyfill.js

51 ms

polyfill.min.js

2369 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Sleepersanddecking.co.uk, 46% (16 requests) were made to Static.parastorage.com and 34% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 323.6 kB (52%)

Content Size

627.2 kB

After Optimization

303.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sleepersanddecking.co.uk main page is 627.2 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. 25% of websites need less resources to load. HTML takes 345.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 263.6 kB

  • Original 345.6 kB
  • After minification 344.1 kB
  • After compression 82.0 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. 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 263.6 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 584 B

  • Original 8.6 kB
  • After minification 8.1 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. Sleepersanddecking images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 59.4 kB

  • Original 273.0 kB
  • After minification 272.9 kB
  • After compression 213.6 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 59.4 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleepersanddecking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.sleepersanddecking.co.uk

www.sleepersanddecking.co.uk

611 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

43 ms

minified.js

minified.js

54 ms

focus-within-polyfill.js

focus-within-polyfill.js

51 ms

polyfill.min.js

polyfill.min.js

2369 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

47 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

98 ms

lodash.min.js

lodash.min.js

97 ms

react.production.min.js

react.production.min.js

97 ms

react-dom.production.min.js

react-dom.production.min.js

97 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

97 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

102 ms

fade4a_4d0c80ccf0114d5da6b3859be90de55a~mv2.png

fade4a_4d0c80ccf0114d5da6b3859be90de55a~mv2.png

346 ms

bundle.min.js

bundle.min.js

64 ms

file.woff

file.woff

167 ms

file.woff

file.woff

181 ms

49 ms

10 ms

14 ms

12 ms

13 ms

15 ms

56 ms

61 ms

59 ms

60 ms

59 ms

91 ms

deprecation-en.v5.html

deprecation-en.v5.html

4 ms

bolt-performance

bolt-performance

17 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

11 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

7 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

sleepersanddecking.co.uk accessibility score

89

Accessibility Issues

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

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

sleepersanddecking.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sleepersanddecking.co.uk SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

sleepersanddecking.co.uk

Open Graph data is detected on the main page of Sleepersanddecking. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: