Tools & Wizards About Us
driving.org screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

driving.org

Membership and professional indemnity | Driving Instructors Association

Page Load Speed

3 sec in total

First Response

249 ms

Resources Loaded

2.5 sec

Page Rendered

300 ms

driving.org screenshot

About Website

Click here to check amazing Driving content for United Kingdom. Otherwise, check out these important facts you probably never knew about driving.org

The DIA is the UK's leading professional body for driver and rider trainers, providing public liability and professional indemnity cover.

Visit driving.org

Key Findings

We analyzed Driving.org page load time and found that the first response time was 249 ms and then it took 2.8 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

driving.org performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value3,470 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

driving.org

249 ms

www.driving.org

293 ms

default.css

85 ms

mootools.js

328 ms

common.js

170 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 66% of them (37 requests) were addressed to the original Driving.org, 18% (10 requests) were made to Adserver.driving.org and 7% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Adserver.driving.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (63%)

Content Size

1.7 MB

After Optimization

628.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Driving.org main page is 1.7 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 20.9 kB

  • Original 26.6 kB
  • After minification 22.0 kB
  • After compression 5.7 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 4.6 kB, which is 17% 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 20.9 kB or 78% of the original size.

Image Optimization

-66%

Potential reduce by 1.0 MB

  • Original 1.6 MB
  • After minification 538.6 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, Driving needs image optimization as it can save up to 1.0 MB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 4.1 kB

  • Original 88.2 kB
  • After minification 87.8 kB
  • After compression 84.2 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 29 (54%)

Requests Now

54

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Driving. 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

driving.org

driving.org

249 ms

www.driving.org

www.driving.org

293 ms

default.css

default.css

85 ms

mootools.js

mootools.js

328 ms

common.js

common.js

170 ms

spcjs.php

spcjs.php

261 ms

spc.php

spc.php

145 ms

fl.js

fl.js

160 ms

ga.js

ga.js

47 ms

header-grad.png

header-grad.png

94 ms

tabs.png

tabs.png

101 ms

dia-tabs.png

dia-tabs.png

87 ms

diamond-tabs.png

diamond-tabs.png

171 ms

dia-logo.png

dia-logo.png

173 ms

mini-search-bar.png

mini-search-bar.png

171 ms

menu-bar.png

menu-bar.png

172 ms

main-menu-bg.png

main-menu-bg.png

172 ms

basket.png

basket.png

196 ms

search-bar.png

search-bar.png

244 ms

search-bar-go.png

search-bar-go.png

254 ms

content-bg.png

content-bg.png

243 ms

content-top.png

content-top.png

241 ms

twitter-icon.png

twitter-icon.png

269 ms

facebook-icon.png

facebook-icon.png

282 ms

key-pod.png

key-pod.png

320 ms

pod-grad.png

pod-grad.png

320 ms

pod-bottom.png

pod-bottom.png

323 ms

pod-bottom.png

pod-bottom.png

327 ms

banner1_0.jpg

banner1_0.jpg

558 ms

membership.jpg

membership.jpg

473 ms

events.jpg

events.jpg

476 ms

SCD.jpg

SCD.jpg

646 ms

people.jpg

people.jpg

574 ms

services.jpg

services.jpg

483 ms

joindia.jpg

joindia.jpg

674 ms

newsletter.jpg

newsletter.jpg

595 ms

letters.jpg

letters.jpg

679 ms

2cb55e4ab303726de9cd1f638153c6ad.png

2cb55e4ab303726de9cd1f638153c6ad.png

723 ms

lg.php

lg.php

90 ms

adsbygoogle.js

adsbygoogle.js

23 ms

ag.php

ag.php

179 ms

__utm.gif

__utm.gif

40 ms

lg.php

lg.php

146 ms

ca-pub-7733732139711199.js

ca-pub-7733732139711199.js

33 ms

zrt_lookup.html

zrt_lookup.html

35 ms

show_ads_impl.js

show_ads_impl.js

52 ms

ads

ads

109 ms

osd.js

osd.js

8 ms

lg.php

lg.php

93 ms

footer-pod-sides.png

footer-pod-sides.png

404 ms

footer-pod-top.png

footer-pod-top.png

421 ms

footer-pod-bottom.png

footer-pod-bottom.png

441 ms

arrow.png

arrow.png

490 ms

11289e8d158a49379e192df00668d60c.png

11289e8d158a49379e192df00668d60c.png

1154 ms

lg.php

lg.php

92 ms

abg.js

abg.js

20 ms

Accessibility Review

driving.org accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

driving.org best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

driving.org SEO score

86

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

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 Driving.org 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 Driving.org 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

driving.org

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