Tools & Wizards About Us
worthingtonroofing.co.uk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

worthingtonroofing.co.uk

Roofer Bolton R Worthington Roofing Bolton Flat Roof Repair

Page Load Speed

2.3 sec in total

First Response

274 ms

Resources Loaded

1.7 sec

Page Rendered

304 ms

worthingtonroofing.co.uk screenshot

About Website

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

R Worthington and Son Roofing Bolton Slating Tiling Flat Roof Conversion Roofer Bolton Roofing Contractor Bolton Roofers R Worthington

Visit worthingtonroofing.co.uk

Key Findings

We analyzed Worthingtonroofing.co.uk page load time and found that the first response time was 274 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

worthingtonroofing.co.uk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.869

4/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

worthingtonroofing.co.uk

274 ms

www.worthingtonroofing.co.uk

492 ms

main.css

154 ms

slide04.jpg

306 ms

slide06.jpg

464 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Worthingtonroofing.co.uk, 6% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (625 ms) belongs to the original domain Worthingtonroofing.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.0 kB (19%)

Content Size

885.8 kB

After Optimization

715.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worthingtonroofing.co.uk main page is 885.8 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. 30% of websites need less resources to load. Images take 656.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.1 kB

  • Original 20.3 kB
  • After minification 17.0 kB
  • After compression 4.2 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 3.3 kB, which is 16% 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 16.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 656.1 kB
  • After minification 654.5 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. Worthington Roofing images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 91.0 kB

  • Original 136.0 kB
  • After minification 129.7 kB
  • After compression 45.0 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 91.0 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 61.3 kB

  • Original 73.4 kB
  • After minification 61.4 kB
  • After compression 12.1 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. Worthingtonroofing.co.uk needs all CSS files to be minified and compressed as it can save up to 61.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

28

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worthington Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

worthingtonroofing.co.uk

worthingtonroofing.co.uk

274 ms

www.worthingtonroofing.co.uk

www.worthingtonroofing.co.uk

492 ms

main.css

main.css

154 ms

slide04.jpg

slide04.jpg

306 ms

slide06.jpg

slide06.jpg

464 ms

slide02.jpg

slide02.jpg

397 ms

slide05.jpg

slide05.jpg

471 ms

slide01.jpg

slide01.jpg

473 ms

bulletpoint.jpg

bulletpoint.jpg

242 ms

pic08.jpg

pic08.jpg

320 ms

pic14.jpg

pic14.jpg

381 ms

pic07.jpg

pic07.jpg

396 ms

pic06.jpg

pic06.jpg

458 ms

pic12.jpg

pic12.jpg

474 ms

pic09.jpg

pic09.jpg

473 ms

pic13.jpg

pic13.jpg

535 ms

pic05.jpg

pic05.jpg

539 ms

jquery.min.js

jquery.min.js

623 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

549 ms

jquery.slidertron.min.js

jquery.slidertron.min.js

549 ms

skel.min.js

skel.min.js

549 ms

skel-viewport.min.js

skel-viewport.min.js

614 ms

util.js

util.js

615 ms

main.js

main.js

625 ms

css

css

34 ms

font-awesome.min.css

font-awesome.min.css

554 ms

logo.jpg

logo.jpg

110 ms

overlay.png

overlay.png

112 ms

highlight.png

highlight.png

111 ms

bg01.png

bg01.png

113 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

18 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

26 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

80 ms

Accessibility Review

worthingtonroofing.co.uk accessibility score

61

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

worthingtonroofing.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

worthingtonroofing.co.uk SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

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 Worthingtonroofing.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 Worthingtonroofing.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

worthingtonroofing.co.uk

Open Graph description is not detected on the main page of Worthington Roofing. 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: