Tools & Wizards About Us
bbsplumbandheat.co.uk screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bbsplumbandheat.co.uk

Plumbers & Boiler Installation in London | BBS Plumbing & Heating

Page Load Speed

6.7 sec in total

First Response

294 ms

Resources Loaded

6.2 sec

Page Rendered

259 ms

bbsplumbandheat.co.uk screenshot

About Website

Click here to check amazing BBS Plumbandheat content. Otherwise, check out these important facts you probably never knew about bbsplumbandheat.co.uk

We've been supplying a wide range of plumbing & heating services, including boiler installations from local plumbers across North London for over 10 years!

Visit bbsplumbandheat.co.uk

Key Findings

We analyzed Bbsplumbandheat.co.uk page load time and found that the first response time was 294 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bbsplumbandheat.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

bbsplumbandheat.co.uk

294 ms

www.bbsplumbandheat.co.uk

1656 ms

css

36 ms

grid.css

170 ms

base.css

258 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 87% of them (84 requests) were addressed to the original Bbsplumbandheat.co.uk, 4% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Bbsplumbandheat.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 822.3 kB (44%)

Content Size

1.9 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbsplumbandheat.co.uk main page is 1.9 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. 65% of websites need less resources to load. Javascripts take 710.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 63.2 kB

  • Original 78.6 kB
  • After minification 76.9 kB
  • After compression 15.4 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 63.2 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 7.1 kB

  • Original 611.4 kB
  • After minification 604.2 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. BBS Plumbandheat images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 362.4 kB

  • Original 710.2 kB
  • After minification 670.2 kB
  • After compression 347.8 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 362.4 kB or 51% of the original size.

CSS Optimization

-84%

Potential reduce by 389.6 kB

  • Original 461.9 kB
  • After minification 400.9 kB
  • After compression 72.3 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. Bbsplumbandheat.co.uk needs all CSS files to be minified and compressed as it can save up to 389.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (68%)

Requests Now

90

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBS Plumbandheat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bbsplumbandheat.co.uk

bbsplumbandheat.co.uk

294 ms

www.bbsplumbandheat.co.uk

www.bbsplumbandheat.co.uk

1656 ms

css

css

36 ms

grid.css

grid.css

170 ms

base.css

base.css

258 ms

layout.css

layout.css

429 ms

blog.css

blog.css

344 ms

postslider.css

postslider.css

260 ms

buttons.css

buttons.css

260 ms

comments.css

comments.css

261 ms

contact.css

contact.css

345 ms

gallery.css

gallery.css

347 ms

google_maps.css

google_maps.css

346 ms

grid_row.css

grid_row.css

346 ms

heading.css

heading.css

430 ms

hr.css

hr.css

431 ms

image.css

image.css

432 ms

slideshow.css

slideshow.css

433 ms

slideshow_fullsize.css

slideshow_fullsize.css

433 ms

social_share.css

social_share.css

514 ms

table.css

table.css

516 ms

toggles.css

toggles.css

517 ms

video.css

video.css

518 ms

style.min.css

style.min.css

730 ms

classic-themes.min.css

classic-themes.min.css

518 ms

styles.css

styles.css

599 ms

shortcodes.css

shortcodes.css

686 ms

magnific-popup.css

magnific-popup.css

602 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

603 ms

avia-snippet-widget.css

avia-snippet-widget.css

604 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

712 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

698 ms

bbs_theme.css

bbs_theme.css

1029 ms

custom.css

custom.css

690 ms

style.css

style.css

773 ms

frontend-lite.min.css

frontend-lite.min.css

949 ms

general.min.css

general.min.css

785 ms

js

js

56 ms

jquery.min.js

jquery.min.js

808 ms

api.js

api.js

35 ms

jquery-migrate.min.js

jquery-migrate.min.js

739 ms

avia.js

avia.js

782 ms

shortcodes.js

shortcodes.js

621 ms

contact.js

contact.js

649 ms

gallery.js

gallery.js

706 ms

slideshow.js

slideshow.js

716 ms

slideshow-video.js

slideshow-video.js

651 ms

toggles.js

toggles.js

800 ms

video.js

video.js

800 ms

index.js

index.js

799 ms

index.js

index.js

800 ms

avia_recaptcha.js

avia_recaptcha.js

717 ms

avia-compat.js

avia-compat.js

718 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

718 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

716 ms

avia-snippet-widget.js

avia-snippet-widget.js

715 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

826 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

669 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

742 ms

general.min.js

general.min.js

741 ms

avia_google_maps_front.js

avia_google_maps_front.js

740 ms

gtm.js

gtm.js

104 ms

Which-Trusted-Trader-logo.webp

Which-Trusted-Trader-logo.webp

208 ms

bbs-logo.png

bbs-logo.png

222 ms

plumbing-icon.png

plumbing-icon.png

263 ms

boiler-icon.png

boiler-icon.png

264 ms

maintenance-icon.png

maintenance-icon.png

264 ms

finance-icon.png

finance-icon.png

288 ms

underfloor-icon.png

underfloor-icon.png

288 ms

electrical-icon.png

electrical-icon.png

300 ms

renewable-icon.png

renewable-icon.png

343 ms

icon-blog.png

icon-blog.png

344 ms

contact-icon.png

contact-icon.png

349 ms

slide-arm.jpg

slide-arm.jpg

552 ms

slide-cat-1.jpg

slide-cat-1.jpg

383 ms

slide-knob.jpg

slide-knob.jpg

389 ms

bbs-boiler-offer-copy.png

bbs-boiler-offer-copy.png

436 ms

bbs-best-boiler-copy2.png

bbs-best-boiler-copy2.png

453 ms

bbs-from-90-copy.png

bbs-from-90-copy.png

454 ms

bbs-contact2.jpg

bbs-contact2.jpg

481 ms

bbs-boiler-problems.jpg

bbs-boiler-problems.jpg

481 ms

bbs-gallery.jpg

bbs-gallery.jpg

534 ms

gas-safe.png

gas-safe.png

541 ms

BBS-LOGO-Blogs-36x36.png

BBS-LOGO-Blogs-36x36.png

451 ms

12-year.png

12-year.png

477 ms

which-sm.webp

which-sm.webp

478 ms

side-icon-chat.png

side-icon-chat.png

529 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

41 ms

entypo-fontello.woff

entypo-fontello.woff

518 ms

recaptcha__en.js

recaptcha__en.js

31 ms

fallback

fallback

23 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

18 ms

logo_48.png

logo_48.png

3 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

7 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

11 ms

Accessibility Review

bbsplumbandheat.co.uk accessibility score

70

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-hidden="true"] elements contain focusable descendents

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

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

bbsplumbandheat.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bbsplumbandheat.co.uk SEO score

92

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

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 Bbsplumbandheat.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 Bbsplumbandheat.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

bbsplumbandheat.co.uk

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