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vctsystems.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vctsystems.co.uk

Mobile Car Air- Con Service - Engine Carbon Clean & DPF | VCT Systems | Beds England

Page Load Speed

1.3 sec in total

First Response

158 ms

Resources Loaded

1 sec

Page Rendered

99 ms

vctsystems.co.uk screenshot

About Website

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

Mobile Vehicle Air-Con, Engine Carbon Cleaning and DPF Chemical Cleaning Services. Auto Diagnostics. Code reading specialists. Innovative smart next generation technology at unbeatable prices. VCT Sys...

Visit vctsystems.co.uk

Key Findings

We analyzed Vctsystems.co.uk page load time and found that the first response time was 158 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

vctsystems.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value17,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

www.vctsystems.co.uk

158 ms

minified.js

44 ms

focus-within-polyfill.js

40 ms

polyfill.min.js

90 ms

bootstrap-features.acecb2e2.bundle.min.js

164 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Vctsystems.co.uk, 52% (17 requests) were made to Static.parastorage.com and 33% (11 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (418 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.0 kB (53%)

Content Size

192.8 kB

After Optimization

90.8 kB

  • JavaScript

In fact, the total size of Vctsystems.co.uk main page is 192.8 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. 40% of websites need less resources to load. Javascripts take 192.8 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

JavaScript Optimization

-53%

Potential reduce by 102.0 kB

  • Original 192.8 kB
  • After minification 192.8 kB
  • After compression 90.8 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 102.0 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (35%)

Requests Now

26

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VCT Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.vctsystems.co.uk

www.vctsystems.co.uk

158 ms

minified.js

minified.js

44 ms

focus-within-polyfill.js

focus-within-polyfill.js

40 ms

polyfill.min.js

polyfill.min.js

90 ms

bootstrap-features.acecb2e2.bundle.min.js

bootstrap-features.acecb2e2.bundle.min.js

164 ms

main.24eb524d.bundle.min.js

main.24eb524d.bundle.min.js

87 ms

lodash.min.js

lodash.min.js

86 ms

react.production.min.js

react.production.min.js

39 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

38 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

83 ms

react-dom.production.min.js

react-dom.production.min.js

82 ms

d58553_db4340a74fea45ae8df5642ec6ef3c73~mv2.jpg

d58553_db4340a74fea45ae8df5642ec6ef3c73~mv2.jpg

418 ms

thunderbolt

thunderbolt

56 ms

d58553_b94cca538c294a01ac9507d1beb3c90d~mv2.png

d58553_b94cca538c294a01ac9507d1beb3c90d~mv2.png

168 ms

d58553_bfd646ae40394769aefafa9e3342cdd5~mv2.png

d58553_bfd646ae40394769aefafa9e3342cdd5~mv2.png

217 ms

4e21a2_639ef69e8e354850b00882d22bad12a1~mv2.jpg

4e21a2_639ef69e8e354850b00882d22bad12a1~mv2.jpg

407 ms

d58553_8af3bbbb8871470ba9a4b0f2fbd92531~mv2.jpg

d58553_8af3bbbb8871470ba9a4b0f2fbd92531~mv2.jpg

184 ms

d58553_d4c16161a583431c964e6ae0bd15514d~mv2.jpg

d58553_d4c16161a583431c964e6ae0bd15514d~mv2.jpg

216 ms

d58553_6e8f0f6f883b4a5990c26178d230c8e7~mv2.jpg

d58553_6e8f0f6f883b4a5990c26178d230c8e7~mv2.jpg

332 ms

20210623_154129.jpg

20210623_154129.jpg

370 ms

20210623_124652.jpg

20210623_124652.jpg

414 ms

d58553_97007ab91b4644d1bdc31d7df336e92b~mv2.png

d58553_97007ab91b4644d1bdc31d7df336e92b~mv2.png

372 ms

thunderbolt

thunderbolt

22 ms

bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff

bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff

4 ms

file.woff

file.woff

285 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

10 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

23 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

16 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

3 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

7 ms

Accessibility Review

vctsystems.co.uk accessibility score

91

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

Links do not have a discernible name

Best Practices

vctsystems.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

vctsystems.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vctsystems.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 Vctsystems.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

vctsystems.co.uk

Open Graph description is not detected on the main page of VCT Systems. 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: