Tools & Wizards About Us
rinusroofingsupplies.co.uk screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

rinusroofingsupplies.co.uk

Rinus Roofing Supplies - Tiles, Insulation, Slate, Lead & Batten

Page Load Speed

8.4 sec in total

First Response

314 ms

Resources Loaded

7.7 sec

Page Rendered

343 ms

rinusroofingsupplies.co.uk screenshot

About Website

Welcome to rinusroofingsupplies.co.uk homepage info - get ready to check Rinus Roofing Supplies best content right away, or after learning these important things about rinusroofingsupplies.co.uk

Rinus Roofing are a Specialist Roofing Supplies Distributor with Nationwide Branches. We stock a wide range of Roofing Supplies available to order today.

Visit rinusroofingsupplies.co.uk

Key Findings

We analyzed Rinusroofingsupplies.co.uk page load time and found that the first response time was 314 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rinusroofingsupplies.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value32.2 s

0/100

10%

Network Requests Diagram

rinusroofingsupplies.co.uk

314 ms

rinusroofingsupplies.co.uk

335 ms

www.rinusroofingsupplies.co.uk

244 ms

www.rinusroofingsupplies.co.uk

336 ms

www.burtonroofing.co.uk

662 ms

Our browser made a total of 381 requests to load all elements on the main page. We found that 1% of them (4 requests) were addressed to the original Rinusroofingsupplies.co.uk, 95% (361 requests) were made to Burtonroofing.co.uk and 1% (3 requests) were made to Cdn.salesfire.co.uk. The less responsive or slowest element that took the longest time to load (786 ms) relates to the external source Burtonroofing.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 844.7 kB (14%)

Content Size

6.1 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rinusroofingsupplies.co.uk main page is 6.1 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. Only a small number of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 426.4 kB

  • Original 498.6 kB
  • After minification 426.0 kB
  • After compression 72.2 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 72.6 kB, which is 15% 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 426.4 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 133.0 kB

  • Original 4.4 MB
  • After minification 4.2 MB

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. Rinus Roofing Supplies images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 274.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 801.9 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 274.8 kB or 26% of the original size.

CSS Optimization

-7%

Potential reduce by 10.5 kB

  • Original 159.2 kB
  • After minification 159.2 kB
  • After compression 148.8 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. Rinusroofingsupplies.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 233 (63%)

Requests Now

370

After Optimization

137

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 370 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rinus Roofing Supplies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 231 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rinusroofingsupplies.co.uk

rinusroofingsupplies.co.uk

314 ms

rinusroofingsupplies.co.uk

rinusroofingsupplies.co.uk

335 ms

www.rinusroofingsupplies.co.uk

www.rinusroofingsupplies.co.uk

244 ms

www.rinusroofingsupplies.co.uk

www.rinusroofingsupplies.co.uk

336 ms

www.burtonroofing.co.uk

www.burtonroofing.co.uk

662 ms

f3e5a6030798eed54cb81a193b67cff2.css

f3e5a6030798eed54cb81a193b67cff2.css

264 ms

d49a70f3124f73b001a0df3402be44fd.css

d49a70f3124f73b001a0df3402be44fd.css

359 ms

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372 ms

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392 ms

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292 ms

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290 ms

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402 ms

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403 ms

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80 ms

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75 ms

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65 ms

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139 ms

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368 ms

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372 ms

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372 ms

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375 ms

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460 ms

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457 ms

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459 ms

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544 ms

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459 ms

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543 ms

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543 ms

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637 ms

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631 ms

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501 ms

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589 ms

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126 ms

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47 ms

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534 ms

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534 ms

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618 ms

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617 ms

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618 ms

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705 ms

coldhouse-400x400.jpg

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628 ms

condensation-400x400.jpg

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627 ms

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622 ms

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538 ms

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537 ms

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626 ms

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178 ms

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553 ms

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546 ms

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546 ms

pyrite-400x400.jpg

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616 ms

dryroofsystem-400x400.jpg

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626 ms

domReady.js

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618 ms

sensor.js

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222 ms

jquery-migrate.js

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542 ms

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542 ms

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542 ms

bootstrap.js

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619 ms

template.js

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624 ms

confirm.js

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624 ms

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543 ms

text.js

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615 ms

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554 ms

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523 ms

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521 ms

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519 ms

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786 ms

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741 ms

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736 ms

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736 ms

translate.js

translate.js

717 ms

compat.js

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715 ms

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714 ms

product-ids-resolver.js

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646 ms

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642 ms

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641 ms

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641 ms

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422 ms

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528 ms

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footer_mobileicon.png

527 ms

socialicon_facebook.png

socialicon_facebook.png

535 ms

socialicon_twitter.png

socialicon_twitter.png

533 ms

ajax-loader.gif

ajax-loader.gif

532 ms

BURTON-LOGO_RGB-2-400x400.png

BURTON-LOGO_RGB-2-400x400.png

528 ms

dom-observer.js

dom-observer.js

531 ms

bindings.js

bindings.js

529 ms

xxx.jpg

xxx.jpg

541 ms

Mariseal-pack-shot-400x400.png

Mariseal-pack-shot-400x400.png

540 ms

download.jpg

download.jpg

539 ms

moment.js

moment.js

533 ms

template.js

template.js

535 ms

entry.js

entry.js

532 ms

arrays.js

arrays.js

529 ms

compare.js

compare.js

528 ms

misc.js

misc.js

528 ms

objects.js

objects.js

527 ms

strings.js

strings.js

525 ms

print.css

print.css

89 ms

loader.js

loader.js

93 ms

page-cache.js

page-cache.js

90 ms

app.js

app.js

93 ms

dropdown.js

dropdown.js

92 ms

form-mini.js

form-mini.js

92 ms

tabs.js

tabs.js

166 ms

menu.js

menu.js

177 ms

validation.js

validation.js

181 ms

cookie-status.js

cookie-status.js

181 ms

cookies.js

cookies.js

177 ms

block-loader.js

block-loader.js

177 ms

section-config.js

section-config.js

252 ms

invalidation-processor.js

invalidation-processor.js

263 ms

preload.js

preload.js

264 ms

customer-data.js

customer-data.js

260 ms

customer-data-mixin.js

customer-data-mixin.js

263 ms

price-utils.js

price-utils.js

176 ms

form-mini.js

form-mini.js

248 ms

types.js

types.js

255 ms

layout.js

layout.js

254 ms

collapsible.js

collapsible.js

188 ms

matchMedia.js

matchMedia.js

174 ms

block-loader.html

block-loader.html

174 ms

validation.js

validation.js

243 ms

telephoneValidatorAddress.js

telephoneValidatorAddress.js

255 ms

element.js

element.js

178 ms

url.js

url.js

177 ms

storage.js

storage.js

176 ms

jquery.storageapi.extended.js

jquery.storageapi.extended.js

177 ms

loader-1.gif

loader-1.gif

159 ms

minicart.js

minicart.js

156 ms

collection.js

collection.js

155 ms

totals.js

totals.js

157 ms

totals.js

totals.js

154 ms

cart-item-renderer.js

cart-item-renderer.js

155 ms

image.js

image.js

228 ms

authentication-popup.js

authentication-popup.js

236 ms

loginCaptcha.js

loginCaptcha.js

236 ms

reCaptcha.js

reCaptcha.js

235 ms

messages.js

messages.js

239 ms

customer.js

customer.js

239 ms

storage-manager.js

storage-manager.js

309 ms

term.html

term.html

322 ms

product.html

product.html

323 ms

category.html

category.html

322 ms

product-attribute.html

product-attribute.html

323 ms

product-attribute.js

product-attribute.js

322 ms

messages.js

messages.js

393 ms

ui-messages-mixin.js

ui-messages-mixin.js

407 ms

jquery.validate.js

jquery.validate.js

368 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

350 ms

intlTelInput.js

intlTelInput.js

352 ms

links.js

links.js

349 ms

sidebar.js

sidebar.js

338 ms

form.js

form.js

264 ms

login.js

login.js

263 ms

authentication-popup.js

authentication-popup.js

265 ms

alert.js

alert.js

265 ms

registry.js

registry.js

266 ms

reCaptchaScriptLoader.js

reCaptchaScriptLoader.js

337 ms

nonInlineReCaptchaRenderer.js

nonInlineReCaptchaRenderer.js

349 ms

defaultCaptcha.js

defaultCaptcha.js

349 ms

captchaList.js

captchaList.js

352 ms

escaper.js

escaper.js

351 ms

storage-service.js

storage-service.js

281 ms

messageList.js

messageList.js

288 ms

jquery.metadata.js

jquery.metadata.js

251 ms

website-rule.js

website-rule.js

236 ms

decorate.js

decorate.js

206 ms

spinner.js

spinner.js

192 ms

resolver.js

resolver.js

192 ms

adapter.js

adapter.js

246 ms

api.js

api.js

30 ms

captcha.js

captcha.js

173 ms

ids-storage.js

ids-storage.js

170 ms

data-storage.js

data-storage.js

171 ms

ids-storage-compare.js

ids-storage-compare.js

172 ms

recaptcha__en.js

recaptcha__en.js

26 ms

messages.js

messages.js

89 ms

content.html

content.html

121 ms

buttons.js

buttons.js

106 ms

refresh.js

refresh.js

93 ms

query-builder.js

query-builder.js

91 ms

Accessibility Review

rinusroofingsupplies.co.uk accessibility score

94

Accessibility Issues

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

High

ARIA input fields do not have accessible names

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

rinusroofingsupplies.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rinusroofingsupplies.co.uk SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Rinusroofingsupplies.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 Rinusroofingsupplies.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

rinusroofingsupplies.co.uk

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