Tools & Wizards About Us
avontuning.co.uk screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

avontuning.co.uk

Avon Tuning - ECU Remapping & Vehicle Tuning Specialists

Page Load Speed

4.6 sec in total

First Response

159 ms

Resources Loaded

3.1 sec

Page Rendered

1.3 sec

avontuning.co.uk screenshot

About Website

Visit avontuning.co.uk now to see the best up-to-date Avon Tuning content for United Kingdom and also check out these interesting facts you probably never knew about avontuning.co.uk

Established ECU remap and tuning specialist with an international network of authorised agents, we can help you improve the power & performance of your vehicle.

Visit avontuning.co.uk

Key Findings

We analyzed Avontuning.co.uk page load time and found that the first response time was 159 ms and then it took 4.4 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

avontuning.co.uk performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.201

61/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

avontuning.co.uk

159 ms

www.avontuning.co.uk

881 ms

cookiebar-latest.min.js

13 ms

template.min.css

545 ms

edits.css

637 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Avontuning.co.uk, 81% (61 requests) were made to Avontuning.b-cdn.net and 4% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Avontuning.b-cdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.6 kB (9%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avontuning.co.uk main page is 1.8 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 52.8 kB

  • Original 65.3 kB
  • After minification 57.2 kB
  • After compression 12.5 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. This page needs HTML code to be minified as it can gain 8.1 kB, which is 12% 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 52.8 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 11.4 kB

  • Original 1.3 MB
  • After minification 1.2 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. Avon Tuning images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 80.7 kB

  • Original 400.6 kB
  • After minification 400.6 kB
  • After compression 319.9 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 80.7 kB or 20% of the original size.

CSS Optimization

-22%

Potential reduce by 14.7 kB

  • Original 67.3 kB
  • After minification 67.3 kB
  • After compression 52.5 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. Avontuning.co.uk needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (49%)

Requests Now

71

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avon Tuning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

avontuning.co.uk

avontuning.co.uk

159 ms

www.avontuning.co.uk

www.avontuning.co.uk

881 ms

cookiebar-latest.min.js

cookiebar-latest.min.js

13 ms

template.min.css

template.min.css

545 ms

edits.css

edits.css

637 ms

content.min.css

content.min.css

727 ms

gtm.js

gtm.js

59 ms

loading.gif

loading.gif

787 ms

img-collage__white-audi-warehouse-mobile.jpg

img-collage__white-audi-warehouse-mobile.jpg

903 ms

img-collage__two-white-audi.jpg

img-collage__two-white-audi.jpg

899 ms

img-collage__bmw-m3-grey-rear-moving-mobile.jpg

img-collage__bmw-m3-grey-rear-moving-mobile.jpg

900 ms

img-collage__bmw-competition-badge.jpg

img-collage__bmw-competition-badge.jpg

888 ms

img-collage__white-mercedes-a45-mobile.jpg

img-collage__white-mercedes-a45-mobile.jpg

817 ms

core.min.js

core.min.js

804 ms

htmx.org@1.9.5

htmx.org@1.9.5

83 ms

jquery.min.js

jquery.min.js

861 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

891 ms

template.min.js

template.min.js

974 ms

menu.min.js

menu.min.js

921 ms

swiper.min.js

swiper.min.js

1018 ms

api.js

api.js

55 ms

lazyframe-full.min.js

lazyframe-full.min.js

79 ms

img-collage__cta--green-bmw.jpg

img-collage__cta--green-bmw.jpg

925 ms

img-collage__milltek-exhaust-close-up-2.jpg

img-collage__milltek-exhaust-close-up-2.jpg

992 ms

img-collage__gtr-backend.jpg

img-collage__gtr-backend.jpg

1142 ms

img-collage__gtr-orange-brakes.jpg

img-collage__gtr-orange-brakes.jpg

1098 ms

img__bmw-3-series-tuning-and-remapping-explained.jpg

img__bmw-3-series-tuning-and-remapping-explained.jpg

1165 ms

img__Avon-Tuning-Audi-Remapping.jpg

img__Avon-Tuning-Audi-Remapping.jpg

1133 ms

img__Wagner-Tuning-and-Avon-Tuning.jpg

img__Wagner-Tuning-and-Avon-Tuning.jpg

1105 ms

img__Airtec-Intercooler.jpg

img__Airtec-Intercooler.jpg

1138 ms

img__BMW-M3-Akrapovic-exhaust.jpg

img__BMW-M3-Akrapovic-exhaust.jpg

1196 ms

find-agent-map-full--orange.svg

find-agent-map-full--orange.svg

1237 ms

img-collage__shop-1-576x370.jpg

img-collage__shop-1-576x370.jpg

1300 ms

img-collage__shop-2-552x356.jpg

img-collage__shop-2-552x356.jpg

1235 ms

img-collage__shop-3-552x356.jpg

img-collage__shop-3-552x356.jpg

1299 ms

img__quicksilver-exhaust-fitted-aston-martin-dbs-superleggera.jpg

img__quicksilver-exhaust-fitted-aston-martin-dbs-superleggera.jpg

1346 ms

img__youtube-audi-r8-v10-quicksilver-exhaust-dyno.jpg

img__youtube-audi-r8-v10-quicksilver-exhaust-dyno.jpg

1347 ms

img__supersprint-exhaust--marcus-install-bmw.jpg

img__supersprint-exhaust--marcus-install-bmw.jpg

1360 ms

img__agent-training-hq-dec-2023.jpg

img__agent-training-hq-dec-2023.jpg

1355 ms

img__porsche-911-turbo-dyno.jpg

img__porsche-911-turbo-dyno.jpg

1374 ms

htmx.org@1.9.5

htmx.org@1.9.5

22 ms

htmx.min.js

htmx.min.js

20 ms

logo_avontuning-full.svg

logo_avontuning-full.svg

697 ms

arrow__down--white.svg

arrow__down--white.svg

777 ms

logo_avontuning-hd-full.svg

logo_avontuning-hd-full.svg

784 ms

logo_avontuning-store-full.svg

logo_avontuning-store-full.svg

788 ms

banner__vimeo-thumb--home.jpg

banner__vimeo-thumb--home.jpg

791 ms

play__sm--white.svg

play__sm--white.svg

766 ms

play__md--white.svg

play__md--white.svg

747 ms

pause__md--white.svg

pause__md--white.svg

769 ms

stripes-full-mask.svg

stripes-full-mask.svg

737 ms

vimeo-layer-thumbnail__vimeo--ferrari-track.jpg

vimeo-layer-thumbnail__vimeo--ferrari-track.jpg

725 ms

btn__arrow--orange.svg

btn__arrow--orange.svg

713 ms

btn__arrow-left--orange.svg

btn__arrow-left--orange.svg

717 ms

btn__arrow--black.svg

btn__arrow--black.svg

717 ms

icon__instagram-36x36--white.svg

icon__instagram-36x36--white.svg

721 ms

icon__youtube-36x36--white.svg

icon__youtube-36x36--white.svg

729 ms

icon__facebook-36x36--white.svg

icon__facebook-36x36--white.svg

702 ms

footer-bg-shape.svg

footer-bg-shape.svg

699 ms

logo_avontuning-full-lg.svg

logo_avontuning-full-lg.svg

680 ms

icon__twitter-36x36--grey.svg

icon__twitter-36x36--grey.svg

642 ms

recaptcha__en.js

recaptcha__en.js

41 ms

cookiebar-momh.min.css

cookiebar-momh.min.css

614 ms

en.html

en.html

203 ms

embed

embed

60 ms

embed

embed

61 ms

icon__youtube-36x36--grey.svg

icon__youtube-36x36--grey.svg

646 ms

icon__instagram-36x36--grey.svg

icon__instagram-36x36--grey.svg

612 ms

icon__facebook-36x36--grey.svg

icon__facebook-36x36--grey.svg

605 ms

icon__linkedin-36x36--grey.svg

icon__linkedin-36x36--grey.svg

579 ms

contact__phone--white.svg

contact__phone--white.svg

582 ms

contact__email--white.svg

contact__email--white.svg

585 ms

contact__address--white.svg

contact__address--white.svg

610 ms

banner__vimeo--home.jpg

banner__vimeo--home.jpg

853 ms

vimeo-layer__vimeo--ferrari-track.jpg

vimeo-layer__vimeo--ferrari-track.jpg

664 ms

Accessibility Review

avontuning.co.uk accessibility score

79

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

avontuning.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

avontuning.co.uk SEO score

85

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

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 Avontuning.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 Avontuning.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

avontuning.co.uk

Open Graph description is not detected on the main page of Avon Tuning. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: