Tools & Wizards About Us
drivethrul.co.uk screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

drivethrul.co.uk

Driving School East London DriveThruL | Driving Lessons Docklands E14

Page Load Speed

3.3 sec in total

First Response

388 ms

Resources Loaded

2.3 sec

Page Rendered

573 ms

drivethrul.co.uk screenshot

About Website

Visit drivethrul.co.uk now to see the best up-to-date Drive ThruL content and also check out these interesting facts you probably never knew about drivethrul.co.uk

Driving school in East London offering driving lessons with Top driving instructors, intensive driving courses throughout London and Tower Hamlets, Docklands E14, Barking, Newham, Canning town, Bow, t...

Visit drivethrul.co.uk

Key Findings

We analyzed Drivethrul.co.uk page load time and found that the first response time was 388 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

drivethrul.co.uk performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

drivethrul.co.uk

388 ms

drivethrul.co.uk

459 ms

css

41 ms

bootstrap.min.css

91 ms

font-awesome.min.css

179 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 92% of them (65 requests) were addressed to the original Drivethrul.co.uk, 6% (4 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (873 ms) belongs to the original domain Drivethrul.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 581.5 kB (46%)

Content Size

1.3 MB

After Optimization

687.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drivethrul.co.uk main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 581.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 87.8 kB

  • Original 102.4 kB
  • After minification 85.4 kB
  • After compression 14.5 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 16.9 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 87.8 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 379 B

  • Original 409.9 kB
  • After minification 409.5 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. Drive ThruL images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 476.6 kB

  • Original 581.3 kB
  • After minification 409.1 kB
  • After compression 104.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 476.6 kB or 82% of the original size.

CSS Optimization

-10%

Potential reduce by 16.7 kB

  • Original 175.1 kB
  • After minification 175.1 kB
  • After compression 158.4 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. Drivethrul.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (57%)

Requests Now

60

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drive ThruL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drivethrul.co.uk

drivethrul.co.uk

388 ms

drivethrul.co.uk

drivethrul.co.uk

459 ms

css

css

41 ms

bootstrap.min.css

bootstrap.min.css

91 ms

font-awesome.min.css

font-awesome.min.css

179 ms

simple-line-icons.css

simple-line-icons.css

258 ms

style.css

style.css

256 ms

style.css

style.css

347 ms

style.css

style.css

259 ms

animate.css

animate.css

258 ms

dzsparallaxer.css

dzsparallaxer.css

264 ms

scroller.css

scroller.css

343 ms

plugin.css

plugin.css

343 ms

slick.css

slick.css

354 ms

hs.megamenu.css

hs.megamenu.css

353 ms

hamburgers.min.css

hamburgers.min.css

355 ms

DriveThruL-core.css

DriveThruL-core.css

428 ms

DriveThruL-components.css

DriveThruL-components.css

611 ms

DriveThruL-globals.css

DriveThruL-globals.css

524 ms

custom.css

custom.css

430 ms

DriveThruL-driving-school.png

DriveThruL-driving-school.png

429 ms

drivethrul.co.uk

drivethrul.co.uk

96 ms

jquery.min.js

jquery.min.js

514 ms

jquery-migrate.min.js

jquery-migrate.min.js

508 ms

jquery.easing.js

jquery.easing.js

511 ms

popper.min.js

popper.min.js

512 ms

bootstrap.min.js

bootstrap.min.js

813 ms

appear.js

appear.js

597 ms

hs.megamenu.js

hs.megamenu.js

597 ms

dzsparallaxer.js

dzsparallaxer.js

599 ms

scroller.js

scroller.js

814 ms

plugin.js

plugin.js

873 ms

slick.js

slick.js

815 ms

hs.core.js

hs.core.js

813 ms

hs.header.js

hs.header.js

814 ms

hs.hamburgers.js

hs.hamburgers.js

813 ms

hs.tabs.js

hs.tabs.js

814 ms

hs.counter.js

hs.counter.js

815 ms

hs.carousel.js

hs.carousel.js

815 ms

hs.go-to.js

hs.go-to.js

872 ms

driving-lessons.jpg

driving-lessons.jpg

766 ms

driving-school-learner.jpg

driving-school-learner.jpg

690 ms

driving-school.jpg

driving-school.jpg

689 ms

driving-test.jpg

driving-test.jpg

688 ms

driving-school-east-london.jpg

driving-school-east-london.jpg

778 ms

img9.jpg

img9.jpg

740 ms

img8.jpg

img8.jpg

661 ms

img12.jpg

img12.jpg

658 ms

img7.jpg

img7.jpg

652 ms

img11.jpg

img11.jpg

684 ms

img10.jpg

img10.jpg

841 ms

learner-driver-lessons-car.jpg

learner-driver-lessons-car.jpg

484 ms

preloader-black.svg

preloader-black.svg

481 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

44 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

109 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

111 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

364 ms

education-48.woff

education-48.woff

362 ms

transport.woff

transport.woff

362 ms

finance.woff

finance.woff

452 ms

Road-Safety-docklands.png

Road-Safety-docklands.png

154 ms

driving-standards-agency.png

driving-standards-agency.png

154 ms

pass-plus-driving-course.png

pass-plus-driving-course.png

153 ms

driving-instructor-east-london.png

driving-instructor-east-london.png

94 ms

drivethru-driving-school.png

drivethru-driving-school.png

93 ms

driving-lesson-paypal.png

driving-lesson-paypal.png

155 ms

highway-code-book.png

highway-code-book.png

177 ms

driving-tests.png

driving-tests.png

182 ms

amazon-driving-books.png

amazon-driving-books.png

179 ms

hs-icons.ttf

hs-icons.ttf

108 ms

Accessibility Review

drivethrul.co.uk accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

drivethrul.co.uk 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

drivethrul.co.uk SEO score

91

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

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 Drivethrul.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 Drivethrul.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

drivethrul.co.uk

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