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kempton.co.uk screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kempton.co.uk

Page Load Speed

3.3 sec in total

First Response

237 ms

Resources Loaded

1.8 sec

Page Rendered

1.3 sec

kempton.co.uk screenshot

About Website

Click here to check amazing Kempton content. Otherwise, check out these important facts you probably never knew about kempton.co.uk

Home of the King George VI Chase, there's no day out like one at Kempton Park Racecourse in Surrey. Learn more & buy official 2024 tickets here.

Visit kempton.co.uk

Key Findings

We analyzed Kempton.co.uk page load time and found that the first response time was 237 ms and then it took 3.1 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

kempton.co.uk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value2,740 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

237 ms

default

34 ms

common-js

62 ms

p.css

30 ms

kempton.svg

73 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kempton.co.uk, 2% (1 request) were made to P.typekit.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (629 ms) relates to the external source Thejockeyclub.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.2 kB (13%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kempton.co.uk main page is 1.8 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 240.8 kB

  • Original 261.6 kB
  • After minification 231.1 kB
  • After compression 20.7 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 30.4 kB, which is 12% 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 240.8 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 1.5 MB
  • After minification 1.5 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. Kempton images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 72.0 kB
  • After minification 72.0 kB
  • After compression 72.0 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

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

52

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kempton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

237 ms

default

default

34 ms

common-js

common-js

62 ms

p.css

p.css

30 ms

kempton.svg

kempton.svg

73 ms

gtm.js

gtm.js

110 ms

the-jockey-club-dark.svg

the-jockey-club-dark.svg

35 ms

kempton-1950x659.jpg

kempton-1950x659.jpg

149 ms

20170908_00509-hdr-1-1.jpg

20170908_00509-hdr-1-1.jpg

179 ms

kempton_september-sizzler_webbanner-1950x659.jpg

kempton_september-sizzler_webbanner-1950x659.jpg

554 ms

31007-jockey-club-return-to-racing-web-header-1900x659-v1.jpg

31007-jockey-club-return-to-racing-web-header-1900x659-v1.jpg

37 ms

31007-jockey-club-return-to-racing-web-header-1900x659-v1.jpg

31007-jockey-club-return-to-racing-web-header-1900x659-v1.jpg

176 ms

nevin-3-1.png

nevin-3-1.png

226 ms

prem_raceday_logo_landscape_gold_rgb-1.png

prem_raceday_logo_landscape_gold_rgb-1.png

57 ms

horsepwr_1080x1080_deservecare.jpg

horsepwr_1080x1080_deservecare.jpg

79 ms

kempton-park-flat-racing-easter-2018.jpg

kempton-park-flat-racing-easter-2018.jpg

215 ms

kempton_ladies_hat_2018.jpg

kempton_ladies_hat_2018.jpg

301 ms

kempton_horse_walk_2.jpg

kempton_horse_walk_2.jpg

318 ms

olympic-conqueror-02.06.2020-kempton.jpg

olympic-conqueror-02.06.2020-kempton.jpg

322 ms

afternoon_tea.jpg

afternoon_tea.jpg

346 ms

_dsf4781.jpg

_dsf4781.jpg

396 ms

_dsf9552.jpg

_dsf9552.jpg

491 ms

_dsf2006.jpg

_dsf2006.jpg

465 ms

kempton-wedding-room-dancefloor.jpg

kempton-wedding-room-dancefloor.jpg

473 ms

christmas_new_generic_cta.jpg

christmas_new_generic_cta.jpg

478 ms

desert_orchid_view.jpg

desert_orchid_view.jpg

547 ms

kempton_app_cta.jpg

kempton_app_cta.jpg

602 ms

r4r-cta.jpg

r4r-cta.jpg

492 ms

kempton_park_final.jpg

kempton_park_final.jpg

629 ms

the-jockey-club-light.svg

the-jockey-club-light.svg

511 ms

acs-logo--name-white.png

acs-logo--name-white.png

507 ms

2022_aston_martin_logo_white_rgb.png

2022_aston_martin_logo_white_rgb.png

524 ms

boodles_master_logo_white.png

boodles_master_logo_white.png

528 ms

close-brothers.png

close-brothers.png

547 ms

gallagher_white.png

gallagher_white.png

548 ms

glenfarclas.png

glenfarclas.png

564 ms

godolphin-logo.png

godolphin-logo.png

566 ms

cavani-logo-white.png

cavani-logo-white.png

567 ms

jcb-display-logo-white-out-mono.png

jcb-display-logo-white-out-mono.png

572 ms

molson-coors-one-color-logo-without-bg.png

molson-coors-one-color-logo-without-bg.png

584 ms

mypensionexpertlogo_2023_png-white.png

mypensionexpertlogo_2023_png-white.png

586 ms

ai.0.js

ai.0.js

15 ms

trustatrader-logo---white.png

trustatrader-logo---white.png

583 ms

weatherbys_white.png

weatherbys_white.png

559 ms

betfred_logo_master-nograd.png

betfred_logo_master-nograd.png

572 ms

betfair-logo-large-white.png

betfair-logo-large-white.png

548 ms

betmgm-monochromelogo-stacked-white.png

betmgm-monochromelogo-stacked-white.png

529 ms

bet365-mol.png

bet365-mol.png

465 ms

coral_white_.png

coral_white_.png

448 ms

pp-master-logo-white-lt.png

pp-master-logo-white-lt.png

448 ms

unibetwhite.png

unibetwhite.png

413 ms

CelebrusInsert.js

CelebrusInsert.js

560 ms

track

track

99 ms

Accessibility Review

kempton.co.uk accessibility score

85

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

High

Some elements have a [tabindex] value greater than 0

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

kempton.co.uk best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

kempton.co.uk SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Kempton.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 Kempton.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

kempton.co.uk

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