Tools & Wizards About Us
rolls-roofing.co.uk screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rolls-roofing.co.uk

Rolls Roofing - Roofing services in and around the Worthing area

Page Load Speed

4.5 sec in total

First Response

179 ms

Resources Loaded

3.6 sec

Page Rendered

733 ms

rolls-roofing.co.uk screenshot

About Website

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

Do you need a roofer in Worthing and the surrounding area? Rolls Roofing can help you. Call us now for a free quote on 01903 202 499 or 07810 368 766

Visit rolls-roofing.co.uk

Key Findings

We analyzed Rolls-roofing.co.uk page load time and found that the first response time was 179 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rolls-roofing.co.uk performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

www.rolls-roofing.co.uk

179 ms

styles.min.css

275 ms

rothko.min.css

248 ms

main.min.js

187 ms

screenshot.js

187 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 15% of them (8 requests) were addressed to the original Rolls-roofing.co.uk, 43% (23 requests) were made to Irp-cdn.multiscreensite.com and 11% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Rolls-roofing.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (53%)

Content Size

2.0 MB

After Optimization

936.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rolls-roofing.co.uk main page is 2.0 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. 80% 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. Javascripts take 719.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.7 kB

  • Original 27.1 kB
  • After minification 25.9 kB
  • After compression 6.4 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 20.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 20 B

  • Original 612.9 kB
  • After minification 612.9 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. Rolls Roofing images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 487.4 kB

  • Original 719.2 kB
  • After minification 666.1 kB
  • After compression 231.8 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 487.4 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 536.0 kB

  • Original 620.9 kB
  • After minification 619.2 kB
  • After compression 84.9 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. Rolls-roofing.co.uk needs all CSS files to be minified and compressed as it can save up to 536.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (75%)

Requests Now

48

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rolls 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 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rolls-roofing.co.uk

www.rolls-roofing.co.uk

179 ms

styles.min.css

styles.min.css

275 ms

rothko.min.css

rothko.min.css

248 ms

main.min.js

main.min.js

187 ms

screenshot.js

screenshot.js

187 ms

login.js

login.js

182 ms

jquery.fancybox8cbb.css

jquery.fancybox8cbb.css

382 ms

sm.custom.css

sm.custom.css

379 ms

jquery.fancybox-patch.css

jquery.fancybox-patch.css

380 ms

css31fa.css

css31fa.css

254 ms

hic.js

hic.js

126 ms

s_code.js

s_code.js

239 ms

yell-analytics.js

yell-analytics.js

246 ms

eventsprops.js

eventsprops.js

248 ms

jquery.fancybox.pack8cbb.js

jquery.fancybox.pack8cbb.js

251 ms

jquery.fancybox-init.js

jquery.fancybox-init.js

257 ms

f.js

f.js

155 ms

d1-css-fast-migration-runtime-preview-package.min.css

d1-css-fast-migration-runtime-preview-package.min.css

165 ms

fastMigration2RT.js

fastMigration2RT.js

179 ms

689190.jpg

689190.jpg

205 ms

688793_251x127.png

688793_251x127.png

203 ms

2520573_42x42.png

2520573_42x42.png

202 ms

2520574_42x42.jpg

2520574_42x42.jpg

200 ms

1756282.jpg

1756282.jpg

225 ms

1756559.jpg

1756559.jpg

225 ms

1756583.jpg

1756583.jpg

233 ms

1756756.jpg

1756756.jpg

277 ms

xgymygixavoymv00epnrtcojhp8.png

xgymygixavoymv00epnrtcojhp8.png

225 ms

snippet5625.html

snippet5625.html

179 ms

s62956959493458

s62956959493458

142 ms

IcPSM_QvaA4

IcPSM_QvaA4

491 ms

d1-css-fast-migration-runtime-preview-package.min.css

d1-css-fast-migration-runtime-preview-package.min.css

375 ms

fastMigration2RT.js

fastMigration2RT.js

412 ms

ga.js

ga.js

399 ms

sp-2.0.0-dm-0.1.min.js

sp-2.0.0-dm-0.1.min.js

387 ms

www-player.css

www-player.css

48 ms

www-embed-player.js

www-embed-player.js

180 ms

base.js

base.js

725 ms

fetch-polyfill.js

fetch-polyfill.js

690 ms

f

f

1591 ms

i

i

821 ms

__utm.gif

__utm.gif

708 ms

__utm.gif

__utm.gif

543 ms

ad_status.js

ad_status.js

648 ms

collect

collect

737 ms

36t2pzUCsky2p8StOfRDuZ2SQrRQGkwFUvrIpVyovYo.js

36t2pzUCsky2p8StOfRDuZ2SQrRQGkwFUvrIpVyovYo.js

579 ms

embed.js

embed.js

203 ms

i

i

148 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

160 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

189 ms

id

id

149 ms

f

f

267 ms

ga-audiences

ga-audiences

113 ms

Accessibility Review

rolls-roofing.co.uk accessibility score

73

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

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rolls-roofing.co.uk best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rolls-roofing.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 Rolls-roofing.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 Rolls-roofing.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

rolls-roofing.co.uk

Open Graph description is not detected on the main page of Rolls 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: