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sheffield-speedway.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sheffield-speedway.com

Sheffield Tigers Speedway Official Website: WELCOME

Page Load Speed

2.1 sec in total

First Response

308 ms

Resources Loaded

1.4 sec

Page Rendered

394 ms

sheffield-speedway.com screenshot

About Website

Visit sheffield-speedway.com now to see the best up-to-date Sheffield Speedway content and also check out these interesting facts you probably never knew about sheffield-speedway.com

The Official website for the Sheffield Tigers Speedway Team. All the latest news from Owlerton Stadium

Visit sheffield-speedway.com

Key Findings

We analyzed Sheffield-speedway.com page load time and found that the first response time was 308 ms and then it took 1.8 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

sheffield-speedway.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

sheffield-speedway.com

308 ms

zintek.js

87 ms

style.css

165 ms

responsiveslides.css

167 ms

jquery-1.9.1.min.js

252 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Sheffield-speedway.com and no external sources were called. The less responsive or slowest element that took the longest time to load (747 ms) belongs to the original domain Sheffield-speedway.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.8 kB (2%)

Content Size

1.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sheffield-speedway.com main page is 1.5 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 24.9 kB

  • Original 29.5 kB
  • After minification 28.9 kB
  • After compression 4.6 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 24.9 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 1.4 MB
  • After minification 1.4 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. Sheffield Speedway images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 3.4 kB

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 39.2 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.

CSS Optimization

-15%

Potential reduce by 493 B

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 2.7 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. Sheffield-speedway.com needs all CSS files to be minified and compressed as it can save up to 493 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (9%)

Requests Now

43

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sheffield Speedway. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sheffield-speedway.com

sheffield-speedway.com

308 ms

zintek.js

zintek.js

87 ms

style.css

style.css

165 ms

responsiveslides.css

responsiveslides.css

167 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

252 ms

responsiveslides.min.js

responsiveslides.min.js

165 ms

nav_menu_alt.js

nav_menu_alt.js

167 ms

countdown.js

countdown.js

168 ms

bg24.jpg

bg24.jpg

407 ms

tiger.gif

tiger.gif

100 ms

woffinden_tai24_TL.jpg

woffinden_tai24_TL.jpg

244 ms

follow_facebook15.jpg

follow_facebook15.jpg

102 ms

follow_twitter15.jpg

follow_twitter15.jpg

102 ms

seasontickets24.jpg

seasontickets24.jpg

163 ms

sponsorship24.jpg

sponsorship24.jpg

247 ms

action24_she_bv13_ic.jpg

action24_she_bv13_ic.jpg

409 ms

action24_she_bv12_cf.jpg

action24_she_bv12_cf.jpg

255 ms

tigers_bellevue.jpg

tigers_bellevue.jpg

329 ms

action24_bv_she12.jpg

action24_bv_she12.jpg

407 ms

action24_bv_she11.jpg

action24_bv_she11.jpg

570 ms

howarth_kyle24_TL.jpg

howarth_kyle24_TL.jpg

419 ms

bellevue_tigers.jpg

bellevue_tigers.jpg

412 ms

harris_chris24.jpg

harris_chris24.jpg

487 ms

header_nexthomemeeting.jpg

header_nexthomemeeting.jpg

489 ms

sheffield_tigers.png

sheffield_tigers.png

499 ms

header_teamtitlesponsor15.jpg

header_teamtitlesponsor15.jpg

494 ms

tru7_group.jpg

tru7_group.jpg

501 ms

rowe_320_prem.jpg

rowe_320_prem.jpg

570 ms

omologato_320.jpg

omologato_320.jpg

571 ms

header_teampartners15.jpg

header_teampartners15.jpg

576 ms

ab_race_cruisers.jpg

ab_race_cruisers.jpg

579 ms

autocraft24.jpg

autocraft24.jpg

585 ms

ifa2.jpg

ifa2.jpg

652 ms

SD-Motorcycles-Logo.jpg

SD-Motorcycles-Logo.jpg

654 ms

tc_motorcycles.jpg

tc_motorcycles.jpg

652 ms

ericstead.jpg

ericstead.jpg

658 ms

wosskow_brown_15.jpg

wosskow_brown_15.jpg

661 ms

sponsors15_2.jpg

sponsors15_2.jpg

667 ms

column_corporate2.jpg

column_corporate2.jpg

735 ms

ash-tech.jpg

ash-tech.jpg

734 ms

header_mediapartners15.jpg

header_mediapartners15.jpg

736 ms

radiosheffield15.jpg

radiosheffield15.jpg

742 ms

thestar15.jpg

thestar15.jpg

747 ms

sheffield.gif

sheffield.gif

743 ms

bebasneue-webfont.woff

bebasneue-webfont.woff

720 ms

Accessibility Review

sheffield-speedway.com accessibility score

60

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.

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

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

sheffield-speedway.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

sheffield-speedway.com SEO score

69

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

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 Sheffield-speedway.com 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 Sheffield-speedway.com 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

sheffield-speedway.com

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