Tools & Wizards About Us
colesdrivingacademy.co.uk screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

colesdrivingacademy.co.uk

Coles Driving Academy, Cardiff. We have male and female Driving Instructors.

Page Load Speed

1.9 sec in total

First Response

282 ms

Resources Loaded

1.3 sec

Page Rendered

324 ms

colesdrivingacademy.co.uk screenshot

About Website

Click here to check amazing Coles Driving Academy content. Otherwise, check out these important facts you probably never knew about colesdrivingacademy.co.uk

Welcome to coles driving academy, learning to drive, advanced driving, fleet training and driving instrcutor training all covered and all welcome

Visit colesdrivingacademy.co.uk

Key Findings

We analyzed Colesdrivingacademy.co.uk page load time and found that the first response time was 282 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

colesdrivingacademy.co.uk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.717

7/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

colesdrivingacademy.co.uk

282 ms

js

79 ms

font-awesome.min.css

45 ms

css

56 ms

main.css

242 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 39% of them (18 requests) were addressed to the original Colesdrivingacademy.co.uk, 13% (6 requests) were made to Fonts.gstatic.com and 9% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (719 ms) belongs to the original domain Colesdrivingacademy.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.6 kB (16%)

Content Size

947.4 kB

After Optimization

792.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Colesdrivingacademy.co.uk main page is 947.4 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. 60% of websites need less resources to load. Images take 738.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 54.8 kB

  • Original 67.8 kB
  • After minification 63.3 kB
  • After compression 13.0 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 54.8 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 58.1 kB

  • Original 738.4 kB
  • After minification 680.3 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. Coles Driving Academy images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 9.4 kB

  • Original 103.4 kB
  • After minification 102.9 kB
  • After compression 94.0 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.

CSS Optimization

-86%

Potential reduce by 32.3 kB

  • Original 37.8 kB
  • After minification 26.6 kB
  • After compression 5.5 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. Colesdrivingacademy.co.uk needs all CSS files to be minified and compressed as it can save up to 32.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coles Driving Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

colesdrivingacademy.co.uk

colesdrivingacademy.co.uk

282 ms

js

js

79 ms

font-awesome.min.css

font-awesome.min.css

45 ms

css

css

56 ms

main.css

main.css

242 ms

brand

brand

33 ms

blueballsimplex.js

blueballsimplex.js

241 ms

brandjs.js

brandjs.js

30 ms

cookie-consent.js

cookie-consent.js

40 ms

cookie-consent.js

cookie-consent.js

19 ms

colesdrivingacademy.co.uk

colesdrivingacademy.co.uk

324 ms

img_4856_300_hr.jpeg

img_4856_300_hr.jpeg

555 ms

p-plate_hr.jpeg

p-plate_hr.jpeg

341 ms

af9a6a4e-dcce-417b-b82e_300_hr.jpeg

af9a6a4e-dcce-417b-b82e_300_hr.jpeg

473 ms

_wsb_257x189_mal_role_play__257.jpeg

_wsb_257x189_mal_role_play__257.jpeg

373 ms

on-approaches-to-junctions_207_hr.jpeg

on-approaches-to-junctions_207_hr.jpeg

459 ms

_wsb_255x191_emilynoble_255.jpeg

_wsb_255x191_emilynoble_255.jpeg

281 ms

school-courses_300_hr.jpeg

school-courses_300_hr.jpeg

483 ms

lisa-dropoff_med_hr.jpeg

lisa-dropoff_med_hr.jpeg

459 ms

corsda_d_mal_300_hr.jpeg

corsda_d_mal_300_hr.jpeg

639 ms

a91c1d3f-abe2-43f5-8068_225_hr.jpeg

a91c1d3f-abe2-43f5-8068_225_hr.jpeg

719 ms

contact_us_med_hr.jpeg

contact_us_med_hr.jpeg

596 ms

search_med_hr.jpeg

search_med_hr.jpeg

584 ms

7001_hr-2.jpeg

7001_hr-2.jpeg

601 ms

js

js

71 ms

analytics.js

analytics.js

27 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

26 ms

collect

collect

71 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

118 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

137 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

154 ms

branding.png

branding.png

118 ms

widgets.js

widgets.js

99 ms

roadcraft_212.png

roadcraft_212.png

636 ms

gas-pedal-a_300.png

gas-pedal-a_300.png

580 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

51 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

50 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

48 ms

all.js

all.js

56 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

55 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

151 ms

all.js

all.js

15 ms

settings

settings

101 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

22 ms

embeds

embeds

52 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

49 ms

Accessibility Review

colesdrivingacademy.co.uk accessibility score

90

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

Form elements do not have associated labels

Best Practices

colesdrivingacademy.co.uk best practices score

67

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

SEO Factors

colesdrivingacademy.co.uk SEO score

58

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

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 Colesdrivingacademy.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 Colesdrivingacademy.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

colesdrivingacademy.co.uk

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