Tools & Wizards About Us
rbasbestos.co.uk screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rbasbestos.co.uk

RB Asbestos Consultants: Specialist Asbestos Services | 0800 141 2676

Page Load Speed

6 sec in total

First Response

658 ms

Resources Loaded

4.7 sec

Page Rendered

587 ms

rbasbestos.co.uk screenshot

About Website

Visit rbasbestos.co.uk now to see the best up-to-date RB Asbestos content for United States and also check out these interesting facts you probably never knew about rbasbestos.co.uk

RB Asbestos offer specialist Asbestos services including training, management & surveys to help you maintain compliance with UK regulations.

Visit rbasbestos.co.uk

Key Findings

We analyzed Rbasbestos.co.uk page load time and found that the first response time was 658 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rbasbestos.co.uk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

www.rbasbestos.co.uk

658 ms

script.js

36 ms

style.min.css

187 ms

styles.css

265 ms

owl.carousel.min.css

266 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 86% of them (96 requests) were addressed to the original Rbasbestos.co.uk, 8% (9 requests) were made to Use.typekit.net and 2% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (935 ms) belongs to the original domain Rbasbestos.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.0 kB (9%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rbasbestos.co.uk main page is 1.5 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 77.2 kB

  • Original 94.2 kB
  • After minification 91.5 kB
  • After compression 17.0 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 77.2 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 37.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. RB Asbestos images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 19.8 kB

  • Original 215.7 kB
  • After minification 215.6 kB
  • After compression 196.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 8.9 kB

  • Original 83.3 kB
  • After minification 83.2 kB
  • After compression 74.5 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. Rbasbestos.co.uk needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 11% of the original size.

Requests Breakdown

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

Requests Now

100

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RB Asbestos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rbasbestos.co.uk

www.rbasbestos.co.uk

658 ms

script.js

script.js

36 ms

style.min.css

style.min.css

187 ms

styles.css

styles.css

265 ms

owl.carousel.min.css

owl.carousel.min.css

266 ms

style.custom.css

style.custom.css

279 ms

dashicons.min.css

dashicons.min.css

381 ms

to-top-public.css

to-top-public.css

282 ms

thickbox.css

thickbox.css

283 ms

styles-pre39.css

styles-pre39.css

353 ms

foundation.css

foundation.css

354 ms

large.css

large.css

376 ms

medium.css

medium.css

383 ms

small.css

small.css

383 ms

font-awesome.min.css

font-awesome.min.css

442 ms

addtoany.min.css

addtoany.min.css

443 ms

page.js

page.js

59 ms

jquery.min.js

jquery.min.js

476 ms

addtoany.min.js

addtoany.min.js

469 ms

to-top-public.js

to-top-public.js

470 ms

ify5ruf.js

ify5ruf.js

84 ms

mfm.css

mfm.css

470 ms

log

log

398 ms

widgetsrc.php

widgetsrc.php

365 ms

wp-polyfill.min.js

wp-polyfill.min.js

536 ms

index.js

index.js

469 ms

owl.carousel.min.js

owl.carousel.min.js

494 ms

auto-thickbox.min.js

auto-thickbox.min.js

494 ms

door4-ajax-isotope.js

door4-ajax-isotope.js

494 ms

custom.modernizr.js

custom.modernizr.js

495 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

532 ms

door4-flexslider.js

door4-flexslider.js

571 ms

slick.min.js

slick.min.js

573 ms

door4-slick.js

door4-slick.js

572 ms

imagesloaded.min.js

imagesloaded.min.js

574 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

621 ms

door4-isotope.js

door4-isotope.js

623 ms

jquery.matchHeight.js

jquery.matchHeight.js

666 ms

door4-matchheight.js

door4-matchheight.js

666 ms

jquery.inview.js

jquery.inview.js

668 ms

door4-inview.js

door4-inview.js

668 ms

jquery.watermark.min.js

jquery.watermark.min.js

710 ms

door4-watermark.js

door4-watermark.js

616 ms

html5shiv.js

html5shiv.js

586 ms

nwmatcher.js

nwmatcher.js

682 ms

selectivizr-1.0.3b.js

selectivizr-1.0.3b.js

574 ms

respond.min.js

respond.min.js

571 ms

jquery.vimeo.api.js

jquery.vimeo.api.js

608 ms

door4-misc.js

door4-misc.js

539 ms

fastclick.js

fastclick.js

591 ms

what-input.min.js

what-input.min.js

565 ms

foundation.min.js

foundation.min.js

565 ms

app.js

app.js

594 ms

rem.js

rem.js

595 ms

door4-jquery-concertina.js

door4-jquery-concertina.js

587 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

588 ms

wp-embed.min.js

wp-embed.min.js

569 ms

header-logo.png

header-logo.png

545 ms

UKAS-ISO9001-Mark-cl-27_CMYK-5-1.jpg

UKAS-ISO9001-Mark-cl-27_CMYK-5-1.jpg

570 ms

iso_7560ac742eb32bb0b6e69a95d1c03e43-optimised.jpg

iso_7560ac742eb32bb0b6e69a95d1c03e43-optimised.jpg

563 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

668 ms

iatp_c4c01ffc3ecaa7a400c422ea69086b19-optimised.jpg

iatp_c4c01ffc3ecaa7a400c422ea69086b19-optimised.jpg

551 ms

constructionline_8e810cee62bf8df834f80ae99d7169d0-optimised.jpg

constructionline_8e810cee62bf8df834f80ae99d7169d0-optimised.jpg

552 ms

sipp_579d68feb76bdc1be5b2bc99d14f14c2-optimised.jpg

sipp_579d68feb76bdc1be5b2bc99d14f14c2-optimised.jpg

550 ms

safe-contractor_7a9db06cb603f874369aa5bf5f314310-optimised.jpg

safe-contractor_7a9db06cb603f874369aa5bf5f314310-optimised.jpg

567 ms

acclaim_1c5856f856063da73ab75ba4bac780b1-optimised.jpg

acclaim_1c5856f856063da73ab75ba4bac780b1-optimised.jpg

535 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

581 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

576 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

576 ms

wp-polyfill-object-fit.min.js

wp-polyfill-object-fit.min.js

584 ms

LSCFT_LOGO_NEWS-1.jpg

LSCFT_LOGO_NEWS-1.jpg

580 ms

grey_logo_mcdonalds.png

grey_logo_mcdonalds.png

761 ms

new-news-image-1-1.jpg

new-news-image-1-1.jpg

760 ms

0bb0f83eb9134529994720fd43e04890-1.png

0bb0f83eb9134529994720fd43e04890-1.png

717 ms

download-1-1.png

download-1-1.png

717 ms

1585149780644-1.jpg

1585149780644-1.jpg

717 ms

AMBULANCE-BBNW-2019-1.jpg

AMBULANCE-BBNW-2019-1.jpg

716 ms

pngimg.com-amazon_PNG21-1-1.png

pngimg.com-amazon_PNG21-1-1.png

675 ms

grey_logo_manc_college.png

grey_logo_manc_college.png

674 ms

grey_logo_tofs.png

grey_logo_tofs.png

626 ms

property-professionals.png

property-professionals.png

626 ms

commercial-property.png

commercial-property.png

625 ms

retail.png

retail.png

588 ms

industrial.png

industrial.png

620 ms

education.png

education.png

612 ms

healthcare.png

healthcare.png

611 ms

local-authorities.png

local-authorities.png

612 ms

social-housing.png

social-housing.png

565 ms

new-map.png

new-map.png

620 ms

rba-footer-logo.png

rba-footer-logo.png

621 ms

rb-banners_a0803e541cff3ba840fc1f00773f50a2-optimised.jpg

rb-banners_a0803e541cff3ba840fc1f00773f50a2-optimised.jpg

646 ms

Text-block-images-Home.jpg

Text-block-images-Home.jpg

935 ms

asbestos-survey-block.jpg

asbestos-survey-block.jpg

565 ms

asbestos-managment-block.jpg

asbestos-managment-block.jpg

566 ms

asbestos-compliance-block.jpg

asbestos-compliance-block.jpg

620 ms

asbestos-training-block.jpg

asbestos-training-block.jpg

626 ms

asbestos-consultancy-block.jpg

asbestos-consultancy-block.jpg

566 ms

asbestos-testing-block.jpg

asbestos-testing-block.jpg

565 ms

asbestos-international-block.jpg

asbestos-international-block.jpg

638 ms

asbestos-soil-block.jpg

asbestos-soil-block.jpg

619 ms

sm.25.html

sm.25.html

174 ms

loadingAnimation.gif

loadingAnimation.gif

349 ms

d

d

13 ms

d

d

40 ms

d

d

39 ms

d

d

40 ms

d

d

41 ms

d

d

40 ms

d

d

41 ms

d

d

41 ms

p.gif

p.gif

33 ms

Accessibility Review

rbasbestos.co.uk accessibility score

85

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rbasbestos.co.uk best practices score

75

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

SEO Factors

rbasbestos.co.uk SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

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 Rbasbestos.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 Rbasbestos.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

rbasbestos.co.uk

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