Tools & Wizards About Us
behindthewheel.org.uk screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

behindthewheel.org.uk

Learn to Drive St Albans | Hatfield | Behindthewheel

Page Load Speed

1.6 sec in total

First Response

159 ms

Resources Loaded

1.3 sec

Page Rendered

82 ms

behindthewheel.org.uk screenshot

About Website

Welcome to behindthewheel.org.uk homepage info - get ready to check Behindthewheel best content right away, or after learning these important things about behindthewheel.org.uk

Driving Lessons St Albans Driving Lessons Hatfield Driving Lessons Radlett Driving Lessons Hertfordshire Learn to Drive St Albans BehindtheWheel

Visit behindthewheel.org.uk

Key Findings

We analyzed Behindthewheel.org.uk page load time and found that the first response time was 159 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

behindthewheel.org.uk performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value23.7 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

www.behindthewheel.org.uk

159 ms

minified.js

60 ms

focus-within-polyfill.js

56 ms

polyfill.min.js

41 ms

thunderbolt-commons.dae61f88.bundle.min.js

45 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Behindthewheel.org.uk, 31% (13 requests) were made to Static.parastorage.com and 31% (13 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (771 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.4 kB (21%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Behindthewheel.org.uk main page is 2.2 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 278.0 kB

  • Original 373.8 kB
  • After minification 372.0 kB
  • After compression 95.8 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 278.0 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 186.1 kB

  • Original 1.6 MB
  • After minification 1.4 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. Obviously, Behindthewheel needs image optimization as it can save up to 186.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 262.9 kB
  • After minification 262.9 kB
  • After compression 258.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Behindthewheel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.behindthewheel.org.uk

www.behindthewheel.org.uk

159 ms

minified.js

minified.js

60 ms

focus-within-polyfill.js

focus-within-polyfill.js

56 ms

polyfill.min.js

polyfill.min.js

41 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

45 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

162 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

40 ms

lodash.min.js

lodash.min.js

155 ms

react.production.min.js

react.production.min.js

156 ms

react-dom.production.min.js

react-dom.production.min.js

160 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

177 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

175 ms

f3d38e_c8345396f4dc4d9d863f38de49835253~mv2.png

f3d38e_c8345396f4dc4d9d863f38de49835253~mv2.png

408 ms

bundle.min.js

bundle.min.js

71 ms

29c725_1bc0284cea154a2895d0c16b0c79fd72~mv2_d_3264_2448_s_4_2.jpg

29c725_1bc0284cea154a2895d0c16b0c79fd72~mv2_d_3264_2448_s_4_2.jpg

420 ms

8C7FA65E-5656-40D8-8DB2-89AC383A0D54_hei.png

8C7FA65E-5656-40D8-8DB2-89AC383A0D54_hei.png

744 ms

29c725_1bc0284cea154a2895d0c16b0c79fd72~mv2_d_3264_2448_s_4_2.jpg

29c725_1bc0284cea154a2895d0c16b0c79fd72~mv2_d_3264_2448_s_4_2.jpg

422 ms

PRI_147161348-f9e5.jpg

PRI_147161348-f9e5.jpg

213 ms

banner03.png

banner03.png

350 ms

home-banner1.jpg

home-banner1.jpg

506 ms

e533d8394b7985646c47f307ca9b8ea1.jpg

e533d8394b7985646c47f307ca9b8ea1.jpg

532 ms

Is-Pass-Plus-worth-it.jpg

Is-Pass-Plus-worth-it.jpg

638 ms

29c725_de3dab953c584de1b37f56de03a024a0~mv2.png

29c725_de3dab953c584de1b37f56de03a024a0~mv2.png

751 ms

29c725_f2f48334808d43c59c0725aeeadbcedd~mv2.png

29c725_f2f48334808d43c59c0725aeeadbcedd~mv2.png

577 ms

29c725_fa41e0a9a260470586688fde5c4acde2~mv2_d_3024_3024_s_4_2.jpg

29c725_fa41e0a9a260470586688fde5c4acde2~mv2_d_3024_3024_s_4_2.jpg

771 ms

131 ms

126 ms

125 ms

125 ms

116 ms

121 ms

155 ms

152 ms

149 ms

150 ms

151 ms

149 ms

183 ms

deprecation-en.v5.html

deprecation-en.v5.html

12 ms

bolt-performance

bolt-performance

32 ms

deprecation-style.v5.css

deprecation-style.v5.css

10 ms

right-arrow.svg

right-arrow.svg

11 ms

Accessibility Review

behindthewheel.org.uk accessibility score

89

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

button, link, and menuitem elements do not have accessible names.

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

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

behindthewheel.org.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

behindthewheel.org.uk SEO score

98

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

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 Behindthewheel.org.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 Behindthewheel.org.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

behindthewheel.org.uk

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