Tools & Wizards About Us
jbsautodesigns.co.uk screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

jbsautodesigns.co.uk

Home - JBS | VAG Tuning | Chesterfield, Derbyshire

Page Load Speed

5.7 sec in total

First Response

1.2 sec

Resources Loaded

4.2 sec

Page Rendered

284 ms

jbsautodesigns.co.uk screenshot

About Website

Click here to check amazing JBS Autodesigns content for United Kingdom. Otherwise, check out these important facts you probably never knew about jbsautodesigns.co.uk

JBS provide Servicing, Repairs, Maintenance, Software Upgrades, Engine Conversions, Suspension Upgrades, Performance Brake Solutions, Performance Exhausts and much, much more

Visit jbsautodesigns.co.uk

Key Findings

We analyzed Jbsautodesigns.co.uk page load time and found that the first response time was 1.2 sec 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

jbsautodesigns.co.uk performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

jbsautodesigns.co.uk

1230 ms

styles.css

628 ms

jquery.min.js

39 ms

functions.js

236 ms

include.php

1109 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 86% of them (65 requests) were addressed to the original Jbsautodesigns.co.uk, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Jbsautodesigns.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 519.1 kB (46%)

Content Size

1.1 MB

After Optimization

609.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jbsautodesigns.co.uk main page is 1.1 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. 55% of websites need less resources to load. Images take 503.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 104.1 kB

  • Original 117.4 kB
  • After minification 95.5 kB
  • After compression 13.3 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 21.9 kB, which is 19% 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 104.1 kB or 89% of the original size.

Image Optimization

-9%

Potential reduce by 46.4 kB

  • Original 503.1 kB
  • After minification 456.8 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. JBS Autodesigns images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 138.3 kB

  • Original 230.4 kB
  • After minification 230.3 kB
  • After compression 92.1 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 138.3 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 230.4 kB

  • Original 278.1 kB
  • After minification 272.0 kB
  • After compression 47.6 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. Jbsautodesigns.co.uk needs all CSS files to be minified and compressed as it can save up to 230.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (23%)

Requests Now

73

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JBS Autodesigns. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jbsautodesigns.co.uk

jbsautodesigns.co.uk

1230 ms

styles.css

styles.css

628 ms

jquery.min.js

jquery.min.js

39 ms

functions.js

functions.js

236 ms

include.php

include.php

1109 ms

iepngfix.js

iepngfix.js

170 ms

headers_39_0_bg.jpg

headers_39_0_bg.jpg

599 ms

chat_alert.png

chat_alert.png

387 ms

bg_panel.png

bg_panel.png

237 ms

flag_uk.png

flag_uk.png

186 ms

flag_euro.png

flag_euro.png

168 ms

flag_us.png

flag_us.png

320 ms

translate-go.png

translate-go.png

165 ms

email.png

email.png

342 ms

phone.png

phone.png

388 ms

logo.png

logo.png

496 ms

home.png

home.png

387 ms

servicing.png

servicing.png

521 ms

engine.png

engine.png

603 ms

mechanical.png

mechanical.png

604 ms

rolling-road.png

rolling-road.png

626 ms

carsforsale.png

carsforsale.png

673 ms

menu-turbos.png

menu-turbos.png

733 ms

parts-flat.png

parts-flat.png

750 ms

menu-offers.png

menu-offers.png

703 ms

vehicle.png

vehicle.png

785 ms

menu-brands.png

menu-brands.png

855 ms

follow_facebook.png

follow_facebook.png

902 ms

follow_youtube.png

follow_youtube.png

939 ms

ok.png

ok.png

884 ms

audi_tuner_awards_2.jpg

audi_tuner_awards_2.jpg

1216 ms

search.png

search.png

943 ms

search-button.png

search-button.png

1021 ms

welcomes-centred.png

welcomes-centred.png

1120 ms

VW-Servicing.png

VW-Servicing.png

1290 ms

more-details.png

more-details.png

1175 ms

tmp_watermark.php

tmp_watermark.php

1185 ms

tmp_watermark.php

tmp_watermark.php

1339 ms

tmp_watermark.php

tmp_watermark.php

1441 ms

tmp_watermark.php

tmp_watermark.php

1511 ms

tmp_watermark.php

tmp_watermark.php

2047 ms

tmp_watermark.php

tmp_watermark.php

1525 ms

company_3_0_company.jpg

company_3_0_company.jpg

1585 ms

company_5_0_company.jpg

company_5_0_company.jpg

1598 ms

company_25_0_company.jpg

company_25_0_company.jpg

1636 ms

company_24_0_company.jpg

company_24_0_company.jpg

1834 ms

supplier_22_0_listing.jpg

supplier_22_0_listing.jpg

1655 ms

ga.js

ga.js

15 ms

supplier_37_0_listing.jpg

supplier_37_0_listing.jpg

1589 ms

D1mwP1lIa5s

D1mwP1lIa5s

92 ms

supplier_57_0_listing.jpg

supplier_57_0_listing.jpg

1559 ms

__utm.gif

__utm.gif

12 ms

supplier_39_0_listing.jpg

supplier_39_0_listing.jpg

1630 ms

supplier_91_0_listing.jpg

supplier_91_0_listing.jpg

1719 ms

logo-small.png

logo-small.png

1709 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

35 ms

www-embed-player.js

www-embed-player.js

62 ms

base.js

base.js

89 ms

custom-small.png

custom-small.png

1591 ms

ccfooter.png

ccfooter.png

1702 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

44 ms

ad_status.js

ad_status.js

48 ms

icon.php

icon.php

1674 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

66 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

66 ms

menu-spacer.png

menu-spacer.png

1613 ms

menu-bg.png

menu-bg.png

1625 ms

add-top.png

add-top.png

1587 ms

add-bg.png

add-bg.png

1587 ms

email-us.png

email-us.png

1641 ms

map.png

map.png

1630 ms

add-bottom.png

add-bottom.png

1632 ms

newsletter.png

newsletter.png

1579 ms

search-bg.png

search-bg.png

1541 ms

search-bottom.png

search-bottom.png

1547 ms

home-box.png

home-box.png

1590 ms

Accessibility Review

jbsautodesigns.co.uk accessibility score

74

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

jbsautodesigns.co.uk best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jbsautodesigns.co.uk SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jbsautodesigns.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jbsautodesigns.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jbsautodesigns.co.uk

Open Graph description is not detected on the main page of JBS Autodesigns. 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: