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jfautomotive.co.uk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

jfautomotive.co.uk

Car Tuning & ECU Remapping - Kents No.1 Tuner - 1700 Reviews

Page Load Speed

3 sec in total

First Response

276 ms

Resources Loaded

1 sec

Page Rendered

1.6 sec

jfautomotive.co.uk screenshot

About Website

Welcome to jfautomotive.co.uk homepage info - get ready to check Jfautomotive best content right away, or after learning these important things about jfautomotive.co.uk

Since 2011, JF Automotive (JFA) has been the leading car tuning and customisation specialist in South East UK, Kent.

Visit jfautomotive.co.uk

Key Findings

We analyzed Jfautomotive.co.uk page load time and found that the first response time was 276 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jfautomotive.co.uk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

jfautomotive.co.uk

276 ms

jfautomotive.co.uk

194 ms

jquery.min.js

33 ms

jquery-migrate.min.js

42 ms

jquery.blockUI.min.js

47 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 61% of them (40 requests) were addressed to the original Jfautomotive.co.uk, 6% (4 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (419 ms) belongs to the original domain Jfautomotive.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 488.0 kB (57%)

Content Size

858.9 kB

After Optimization

370.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jfautomotive.co.uk main page is 858.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 468.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 324.4 kB

  • Original 386.3 kB
  • After minification 372.9 kB
  • After compression 61.8 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 324.4 kB or 84% of the original size.

Image Optimization

-23%

Potential reduce by 916 B

  • Original 3.9 kB
  • After minification 3.0 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. Obviously, Jfautomotive needs image optimization as it can save up to 916 B or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-35%

Potential reduce by 162.6 kB

  • Original 468.6 kB
  • After minification 468.6 kB
  • After compression 306.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 162.6 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (93%)

Requests Now

56

After Optimization

4

  • Images
  • JavaScript

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jfautomotive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jfautomotive.co.uk

jfautomotive.co.uk

276 ms

jfautomotive.co.uk

jfautomotive.co.uk

194 ms

jquery.min.js

jquery.min.js

33 ms

jquery-migrate.min.js

jquery-migrate.min.js

42 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

47 ms

add-to-cart.min.js

add-to-cart.min.js

57 ms

js.cookie.min.js

js.cookie.min.js

44 ms

woocommerce.min.js

woocommerce.min.js

50 ms

js

js

125 ms

custom-data.js

custom-data.js

62 ms

v4-shims.min.js

v4-shims.min.js

69 ms

js

js

40 ms

js

js

124 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

161 ms

v2.js

v2.js

52 ms

dismissible-wp-notices.js

dismissible-wp-notices.js

121 ms

8223110.js

8223110.js

155 ms

sourcebuster.min.js

sourcebuster.min.js

159 ms

order-attribution.min.js

order-attribution.min.js

158 ms

site_main.js

site_main.js

158 ms

awdr-dynamic-price.js

awdr-dynamic-price.js

157 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

192 ms

gtm4wp-ecommerce-generic.js

gtm4wp-ecommerce-generic.js

193 ms

gtm4wp-woocommerce.js

gtm4wp-woocommerce.js

193 ms

core.min.js

core.min.js

194 ms

mouse.min.js

mouse.min.js

192 ms

slider.min.js

slider.min.js

192 ms

draggable.min.js

draggable.min.js

326 ms

jquery.ui.touch-punch.js

jquery.ui.touch-punch.js

326 ms

js

js

161 ms

plugins.min.js

plugins.min.js

328 ms

script456745c4u.min.js

script456745c4u.min.js

325 ms

script-later.min.js

script-later.min.js

325 ms

awdr_pro.js

awdr_pro.js

325 ms

general.min.js

general.min.js

369 ms

sbi-scripts.min.js

sbi-scripts.min.js

389 ms

swap.js

swap.js

38 ms

lazyload.min.js

lazyload.min.js

419 ms

gtm.js

gtm.js

96 ms

m89glqkimv

m89glqkimv

254 ms

gtm.js

gtm.js

127 ms

hotjar-2689651.js

hotjar-2689651.js

263 ms

fbevents.js

fbevents.js

150 ms

events.js

events.js

147 ms

stat.js

stat.js

249 ms

sbi-sprite.png

sbi-sprite.png

385 ms

jfa-logo-new.svg

jfa-logo-new.svg

267 ms

placeholder.svg

placeholder.svg

268 ms

uknumberplate.woff

uknumberplate.woff

301 ms

web-interactives-embed.js

web-interactives-embed.js

207 ms

collectedforms.js

collectedforms.js

205 ms

8223110.js

8223110.js

205 ms

fb.js

fb.js

205 ms

leadflows.js

leadflows.js

183 ms

banner.js

banner.js

352 ms

main.MTZlYmMyNjliMQ.js

main.MTZlYmMyNjliMQ.js

116 ms

fa-light-300.woff

fa-light-300.woff

105 ms

fa-regular-400.woff

fa-regular-400.woff

104 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

60 ms

fa-brands-400.ttf

fa-brands-400.ttf

74 ms

fa-solid-900.ttf

fa-solid-900.ttf

75 ms

fa-brands-400.woff

fa-brands-400.woff

136 ms

fa-brands-400.woff

fa-brands-400.woff

136 ms

clarity.js

clarity.js

39 ms

bat.js

bat.js

58 ms

xfbml.customerchat.js

xfbml.customerchat.js

21 ms

Accessibility Review

jfautomotive.co.uk accessibility score

75

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.

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

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

jfautomotive.co.uk best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jfautomotive.co.uk SEO score

82

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 Jfautomotive.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 Jfautomotive.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

jfautomotive.co.uk

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