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1stclassdriving.co.uk screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

1stclassdriving.co.uk

Your website is ready to use

Page Load Speed

9.1 sec in total

First Response

382 ms

Resources Loaded

7.1 sec

Page Rendered

1.6 sec

1stclassdriving.co.uk screenshot

About Website

Visit 1stclassdriving.co.uk now to see the best up-to-date 1 Stclassdriving content for United Kingdom and also check out these interesting facts you probably never knew about 1stclassdriving.co.uk

Driving lessons in Sutton, Croydon, Bromley, Harrow, Kingston, Guildford, Reading, from a London Driving school

Visit 1stclassdriving.co.uk

Key Findings

We analyzed 1stclassdriving.co.uk page load time and found that the first response time was 382 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

1stclassdriving.co.uk performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value51.3 s

0/100

10%

TBT (Total Blocking Time)

Value154,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.427

22/100

15%

TTI (Time to Interactive)

Value169.9 s

0/100

10%

Network Requests Diagram

1stclassdriving.co.uk

382 ms

1stclassdriving.co.uk

584 ms

analytics.js

199 ms

js

598 ms

GKNl4Jr0PK0

682 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 48% of them (16 requests) were addressed to the original 1stclassdriving.co.uk, 24% (8 requests) were made to Youtube.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain 1stclassdriving.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 358.0 kB (48%)

Content Size

742.0 kB

After Optimization

384.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1stclassdriving.co.uk main page is 742.0 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. 50% of websites need less resources to load. CSS take 356.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.3 kB

  • Original 32.6 kB
  • After minification 29.2 kB
  • After compression 8.2 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 24.3 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 25.7 kB

  • Original 302.8 kB
  • After minification 277.1 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. 1 Stclassdriving images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 6.9 kB

  • Original 50.2 kB
  • After minification 50.2 kB
  • After compression 43.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.9 kB or 14% of the original size.

CSS Optimization

-84%

Potential reduce by 301.1 kB

  • Original 356.5 kB
  • After minification 356.3 kB
  • After compression 55.4 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. 1stclassdriving.co.uk needs all CSS files to be minified and compressed as it can save up to 301.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (23%)

Requests Now

31

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 Stclassdriving. 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

1stclassdriving.co.uk

1stclassdriving.co.uk

382 ms

1stclassdriving.co.uk

1stclassdriving.co.uk

584 ms

analytics.js

analytics.js

199 ms

js

js

598 ms

GKNl4Jr0PK0

GKNl4Jr0PK0

682 ms

d_Mk18oRf38

d_Mk18oRf38

1006 ms

vk24ATAFleo

vk24ATAFleo

1644 ms

SBZgoZff7cg

SBZgoZff7cg

1066 ms

Facebook_Logo_Black_70x70.jpg

Facebook_Logo_Black_70x70.jpg

432 ms

Banner_Click_2_70x70.jpg

Banner_Click_2_70x70.jpg

953 ms

Banner_Headboard_03_1_70x210.jpg

Banner_Headboard_03_1_70x210.jpg

1489 ms

Banner_RingMe_Black_70x70.jpg

Banner_RingMe_Black_70x70.jpg

1487 ms

Banner_Christie1_3x75_1200x224.jpg

Banner_Christie1_3x75_1200x224.jpg

1488 ms

Button_Map_100x100.png

Button_Map_100x100.png

1488 ms

Box_Video_256x256.png

Box_Video_256x256.png

4003 ms

Box_Pass_Fast_256x256.jpg

Box_Pass_Fast_256x256.jpg

1488 ms

Box_Instructor_Course_%C2%A3%C2%A3%C2%A3Discount_256x256.jpg

Box_Instructor_Course_%C2%A3%C2%A3%C2%A3Discount_256x256.jpg

4029 ms

Box_Ring_Me_256x256.jpg

Box_Ring_Me_256x256.jpg

4028 ms

Box_Pass_plus_256x256.jpg

Box_Pass_plus_256x256.jpg

4281 ms

Box_Gift_Vouchers_256x256.jpg

Box_Gift_Vouchers_256x256.jpg

4028 ms

Button_Book_now_64x256.png

Button_Book_now_64x256.png

4002 ms

Button_RingMeRed_100x100.jpg

Button_RingMeRed_100x100.jpg

4280 ms

collect

collect

242 ms

collect

collect

968 ms

www-player.css

www-player.css

493 ms

www-embed-player.js

www-embed-player.js

996 ms

base.js

base.js

1382 ms

fetch-polyfill.js

fetch-polyfill.js

462 ms

conversion_async.js

conversion_async.js

1210 ms

ga-audiences

ga-audiences

2691 ms

493 ms

ad_status.js

ad_status.js

229 ms

id

id

82 ms

Accessibility Review

1stclassdriving.co.uk accessibility score

64

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

1stclassdriving.co.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

1stclassdriving.co.uk SEO score

85

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 1stclassdriving.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 1stclassdriving.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

1stclassdriving.co.uk

Open Graph description is not detected on the main page of 1 Stclassdriving. 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: