Tools & Wizards About Us
richardson-roofing.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

richardson-roofing.com

Richardson Roofing Commercial Roofing Contractor | London and UK

Page Load Speed

5.6 sec in total

First Response

1 sec

Resources Loaded

4.3 sec

Page Rendered

269 ms

richardson-roofing.com screenshot

About Website

Click here to check amazing Richardson Roofing content. Otherwise, check out these important facts you probably never knew about richardson-roofing.com

Richardson Roofing is a building envelope commercial roofing contractor, able to take projects from design concept through to finished installation

Visit richardson-roofing.com

Key Findings

We analyzed Richardson-roofing.com page load time and found that the first response time was 1 sec and then it took 4.6 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

richardson-roofing.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

www.richardson-roofing.com

1047 ms

bootstrap.css

452 ms

owl.carousel.css

225 ms

aos.css

24 ms

style.min.css

382 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 90% of them (74 requests) were addressed to the original Richardson-roofing.com, 2% (2 requests) were made to Unpkg.com and 2% (2 requests) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Richardson-roofing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (59%)

Content Size

2.3 MB

After Optimization

953.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Richardson-roofing.com main page is 2.3 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. 55% of websites need less resources to load. Javascripts take 857.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 88.5 kB

  • Original 116.3 kB
  • After minification 113.8 kB
  • After compression 27.9 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 88.5 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 49.9 kB

  • Original 594.2 kB
  • After minification 544.3 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. Richardson Roofing images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 622.8 kB

  • Original 857.7 kB
  • After minification 791.0 kB
  • After compression 234.9 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 622.8 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 618.9 kB

  • Original 765.1 kB
  • After minification 677.3 kB
  • After compression 146.2 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. Richardson-roofing.com needs all CSS files to be minified and compressed as it can save up to 618.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (73%)

Requests Now

78

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Richardson 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 32 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.richardson-roofing.com

www.richardson-roofing.com

1047 ms

bootstrap.css

bootstrap.css

452 ms

owl.carousel.css

owl.carousel.css

225 ms

aos.css

aos.css

24 ms

style.min.css

style.min.css

382 ms

style.css

style.css

226 ms

style.css

style.css

231 ms

style.css

style.css

225 ms

style.css

style.css

227 ms

style.css

style.css

231 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

233 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

302 ms

views-frontend.css

views-frontend.css

425 ms

animate-animo.css

animate-animo.css

426 ms

styles.css

styles.css

312 ms

style.css

style.css

671 ms

graphs-lite-public.css

graphs-lite-public.css

425 ms

page-list.css

page-list.css

428 ms

css

css

44 ms

style.css

style.css

525 ms

all.css

all.css

39 ms

widgets.css

widgets.css

454 ms

nextgen_basic_thumbnails.css

nextgen_basic_thumbnails.css

455 ms

ngg_basic_slideshow.css

ngg_basic_slideshow.css

463 ms

smartslider.min.css

smartslider.min.css

465 ms

toolset-common-es-frontend.js

toolset-common-es-frontend.js

529 ms

jquery.min.js

jquery.min.js

608 ms

jquery-migrate.min.js

jquery-migrate.min.js

540 ms

easy-testimonials-reveal.js

easy-testimonials-reveal.js

541 ms

easy-columns.css

easy-columns.css

598 ms

n2-j.min.js

n2-j.min.js

756 ms

nextend-gsap.min.js

nextend-gsap.min.js

628 ms

nextend-frontend.min.js

nextend-frontend.min.js

695 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

759 ms

smartslider-simple-type-frontend.min.js

smartslider-simple-type-frontend.min.js

683 ms

player.js

player.js

39 ms

custom_js.js

custom_js.js

631 ms

bootstrap.js

bootstrap.js

744 ms

owl.carousel.js

owl.carousel.js

762 ms

aos.js

aos.js

20 ms

animo.min.js

animo.min.js

697 ms

Chart.min.js

Chart.min.js

30 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

637 ms

viewportchecker.js

viewportchecker.js

683 ms

edsanimate.js

edsanimate.js

685 ms

edsanimate.site.js

edsanimate.site.js

696 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

640 ms

wp-polyfill.min.js

wp-polyfill.min.js

670 ms

index.js

index.js

679 ms

graphs-lite-public.js

graphs-lite-public.js

679 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

612 ms

navigation.js

navigation.js

623 ms

global.js

global.js

628 ms

jquery.scrollTo.js

jquery.scrollTo.js

548 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

560 ms

wp-embed.min.js

wp-embed.min.js

559 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

561 ms

fontface.css

fontface.css

479 ms

icofont.css

icofont.css

500 ms

287426708

287426708

249 ms

rr-logo.png

rr-logo.png

114 ms

icon1.png

icon1.png

112 ms

icon2.png

icon2.png

113 ms

icon3.png

icon3.png

113 ms

facades.png

facades.png

113 ms

flat-roof.png

flat-roof.png

113 ms

heritage-icon.png

heritage-icon.png

196 ms

international.png

international.png

197 ms

Richadson-Facades-1-HDR-MAIN-PIC.jpg

Richadson-Facades-1-HDR-MAIN-PIC.jpg

199 ms

top_line.png

top_line.png

198 ms

Morley-House-15-MAIN-PIC.jpg

Morley-House-15-MAIN-PIC.jpg

201 ms

vb1788792_DS0007_7664-MAIN-PIC.jpg

vb1788792_DS0007_7664-MAIN-PIC.jpg

199 ms

thumb-2.jpg

thumb-2.jpg

299 ms

thumb-1.jpg

thumb-1.jpg

261 ms

blackbrdr.png

blackbrdr.png

213 ms

banner2_02.jpg

banner2_02.jpg

228 ms

arrow_03.png

arrow_03.png

228 ms

arrow_icon.png

arrow_icon.png

229 ms

Century%20Gothic.woff

Century%20Gothic.woff

274 ms

icofont.ttf

icofont.ttf

452 ms

bkgrd.png

bkgrd.png

137 ms

api.js

api.js

16 ms

Accessibility Review

richardson-roofing.com accessibility score

82

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

richardson-roofing.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

richardson-roofing.com 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

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

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 Richardson-roofing.com 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 Richardson-roofing.com 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

richardson-roofing.com

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