Tools & Wizards About Us
biocleanjetting.co.uk screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 81% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

biocleanjetting.co.uk

Tank cleaning services | Tank removal | Fuel polishing - BCJ

Page Load Speed

6.8 sec in total

First Response

1.7 sec

Resources Loaded

4 sec

Page Rendered

1.2 sec

biocleanjetting.co.uk screenshot

About Website

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

Bio Clean Jetting are one of the UK's premier Tank cleaning companies. Offering services ranging from high pressure jetting, fuel polishing through to tank removal and decommissioning. Services a...

Visit biocleanjetting.co.uk

Key Findings

We analyzed Biocleanjetting.co.uk page load time and found that the first response time was 1.7 sec and then it took 5.1 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

biocleanjetting.co.uk performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

www.biocleanjetting.co.uk

1664 ms

wordpress-gdpr-public.css

273 ms

font-awesome.min.css

274 ms

bootstrap.min.css

378 ms

elementor-icons.min.css

285 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 96% of them (81 requests) were addressed to the original Biocleanjetting.co.uk, 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Biocleanjetting.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 241.1 kB (20%)

Content Size

1.2 MB

After Optimization

938.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biocleanjetting.co.uk main page is 1.2 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. 70% of websites need less resources to load. Images take 583.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 209.7 kB

  • Original 243.3 kB
  • After minification 235.1 kB
  • After compression 33.5 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 209.7 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 7.1 kB

  • Original 583.2 kB
  • After minification 576.1 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. Biocleanjetting images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 216.0 kB
  • After minification 216.0 kB
  • After compression 214.5 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

-17%

Potential reduce by 22.8 kB

  • Original 137.1 kB
  • After minification 116.2 kB
  • After compression 114.3 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. Biocleanjetting.co.uk needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (65%)

Requests Now

82

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biocleanjetting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.biocleanjetting.co.uk

www.biocleanjetting.co.uk

1664 ms

wordpress-gdpr-public.css

wordpress-gdpr-public.css

273 ms

font-awesome.min.css

font-awesome.min.css

274 ms

bootstrap.min.css

bootstrap.min.css

378 ms

elementor-icons.min.css

elementor-icons.min.css

285 ms

frontend-lite.min.css

frontend-lite.min.css

389 ms

swiper.min.css

swiper.min.css

363 ms

post-5.css

post-5.css

364 ms

frontend-lite.min.css

frontend-lite.min.css

387 ms

global.css

global.css

457 ms

post-4277.css

post-4277.css

464 ms

chart.min.css

chart.min.css

471 ms

circles.min.css

circles.min.css

471 ms

fancy-mockup.min.css

fancy-mockup.min.css

473 ms

levels.min.css

levels.min.css

547 ms

map.min.css

map.min.css

548 ms

marquee.min.css

marquee.min.css

566 ms

carousel.min.css

carousel.min.css

566 ms

story.min.css

story.min.css

567 ms

video.min.css

video.min.css

608 ms

flickity.min.css

flickity.min.css

645 ms

style.min.css

style.min.css

638 ms

bootstrap-select.min.css

bootstrap-select.min.css

659 ms

pix-essentials-style-2.css

pix-essentials-style-2.css

757 ms

css

css

29 ms

jquery.min.js

jquery.min.js

795 ms

jquery-migrate.min.js

jquery-migrate.min.js

697 ms

animated-heading.min.css

animated-heading.min.css

222 ms

post-6553.css

post-6553.css

222 ms

post-6556.css

post-6556.css

245 ms

post-4536.css

post-4536.css

451 ms

base.min.css

base.min.css

551 ms

css

css

16 ms

css

css

20 ms

global-dividers.min.js

global-dividers.min.js

549 ms

wordpress-gdpr-public.js

wordpress-gdpr-public.js

551 ms

popper.min.js

popper.min.js

550 ms

bootstrap.min.js

bootstrap.min.js

551 ms

bootstrap-select.min.js

bootstrap-select.min.js

552 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

551 ms

core.min.js

core.min.js

552 ms

essentials.min.js

essentials.min.js

553 ms

index.bundle.js

index.bundle.js

552 ms

premium-wrapper-link.min.js

premium-wrapper-link.min.js

553 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

554 ms

webpack.runtime.min.js

webpack.runtime.min.js

555 ms

frontend-modules.min.js

frontend-modules.min.js

554 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

555 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

556 ms

wp-polyfill.min.js

wp-polyfill.min.js

555 ms

hooks.min.js

hooks.min.js

559 ms

i18n.min.js

i18n.min.js

967 ms

frontend.min.js

frontend.min.js

966 ms

waypoints.min.js

waypoints.min.js

937 ms

frontend.min.js

frontend.min.js

938 ms

elements-handlers.min.js

elements-handlers.min.js

920 ms

New-Logo-retina.webp

New-Logo-retina.webp

528 ms

tank-cleaning-services1-460x375.jpg

tank-cleaning-services1-460x375.jpg

528 ms

commercial-tank-removal1-460x375.jpg

commercial-tank-removal1-460x375.jpg

530 ms

high-pressure-jetting.jpg

high-pressure-jetting.jpg

531 ms

city-guilds1-1-1.jpg

city-guilds1-1-1.jpg

528 ms

WJA1-1-1.jpg

WJA1-1-1.jpg

529 ms

Environment-Agency1-1-1.jpg

Environment-Agency1-1-1.jpg

529 ms

ipaf1-1-1.jpg

ipaf1-1-1.jpg

529 ms

TfvK_3FC_400x4001-1-1.jpg

TfvK_3FC_400x4001-1-1.jpg

530 ms

qms140011-1-1.jpg

qms140011-1-1.jpg

531 ms

loading.webp

loading.webp

531 ms

tank-cleaning-services-1.jpg

tank-cleaning-services-1.jpg

533 ms

Tank-Removal-Services.jpg

Tank-Removal-Services.jpg

435 ms

high-pressure-jetting-in-action.jpg

high-pressure-jetting-in-action.jpg

487 ms

Fuel-polishing.jpg

Fuel-polishing.jpg

431 ms

Gas-Free-Certification.jpg

Gas-Free-Certification.jpg

488 ms

Swere-Jetting-FTR.webp

Swere-Jetting-FTR.webp

430 ms

Interceptor-cleaning.webp

Interceptor-cleaning.webp

485 ms

tank-sterilisation.webp

tank-sterilisation.webp

485 ms

map.jpg

map.jpg

497 ms

Google-Reviews-png.png

Google-Reviews-png.png

497 ms

star.svg

star.svg

632 ms

Chemical-Tank-Cleaning-in-Birmignham-4-600x450.webp

Chemical-Tank-Cleaning-in-Birmignham-4-600x450.webp

634 ms

IMG-20240110-WA0007-600x450.webp

IMG-20240110-WA0007-600x450.webp

650 ms

IMG-20230814-WA0032-600x450.webp

IMG-20230814-WA0032-600x450.webp

651 ms

1-600x450.webp

1-600x450.webp

671 ms

IMG-20230717-WA0041-600x450.webp

IMG-20230717-WA0041-600x450.webp

668 ms

pixicon.ttf

pixicon.ttf

821 ms

Accessibility Review

biocleanjetting.co.uk accessibility score

93

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

Best Practices

biocleanjetting.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

High

Page has valid source maps

SEO Factors

biocleanjetting.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 Biocleanjetting.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 Biocleanjetting.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

biocleanjetting.co.uk

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