Tools & Wizards About Us
bikereplacement.co.uk screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bikereplacement.co.uk

Mountain Bikes, Road Bikes & Cycle Clothing at Wheelies online | Wheelies

Page Load Speed

1.6 sec in total

First Response

205 ms

Resources Loaded

1 sec

Page Rendered

425 ms

bikereplacement.co.uk screenshot

About Website

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

Great offers on the biggest and best range of bikes and cycling gear online. 0% Finance over £250, £0 deposit. International shipping and Free UK delivery on orders over £20!

Visit bikereplacement.co.uk

Key Findings

We analyzed Bikereplacement.co.uk page load time and found that the first response time was 205 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

bikereplacement.co.uk performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value31.9 s

0/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

bikereplacement.co.uk

205 ms

www.wheelies.co.uk

436 ms

css

49 ms

bootstrap.css

28 ms

common.css

37 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bikereplacement.co.uk, 64% (43 requests) were made to Wheelies.azureedge.net and 15% (10 requests) were made to Wheelies-static.azureedge.net. The less responsive or slowest element that took the longest time to load (436 ms) relates to the external source Wheelies.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.8 kB (4%)

Content Size

5.5 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bikereplacement.co.uk main page is 5.5 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. Only a small number of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 80.9 kB

  • Original 96.2 kB
  • After minification 87.7 kB
  • After compression 15.3 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 80.9 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 116.4 kB

  • Original 5.1 MB
  • After minification 5.0 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. Bikereplacement images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 56 B

  • Original 168.7 kB
  • After minification 168.7 kB
  • After compression 168.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 483 B

  • Original 58.9 kB
  • After minification 58.9 kB
  • After compression 58.4 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. Bikereplacement.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (15%)

Requests Now

65

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bikereplacement. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bikereplacement.co.uk

bikereplacement.co.uk

205 ms

www.wheelies.co.uk

www.wheelies.co.uk

436 ms

css

css

49 ms

bootstrap.css

bootstrap.css

28 ms

common.css

common.css

37 ms

main.css

main.css

37 ms

custom.css

custom.css

25 ms

OtAutoBlock.js

OtAutoBlock.js

52 ms

otSDKStub.js

otSDKStub.js

61 ms

2e7e4518-f3cc-4833-85ef-0b7716bb761f.json

2e7e4518-f3cc-4833-85ef-0b7716bb761f.json

65 ms

background-large.jpg

background-large.jpg

38 ms

checkout-sprite.svg

checkout-sprite.svg

38 ms

guide-road-bike.jpg

guide-road-bike.jpg

182 ms

guide-mountain-bike.jpg

guide-mountain-bike.jpg

191 ms

guide-hybrid-bikes.jpg

guide-hybrid-bikes.jpg

272 ms

guide-cycle-security.jpg

guide-cycle-security.jpg

340 ms

guide-maintenance-clean-bike.jpg

guide-maintenance-clean-bike.jpg

374 ms

top-block-electric-bikes-v3.jpg

top-block-electric-bikes-v3.jpg

41 ms

top-block-new-season-clothing-v2c.jpg

top-block-new-season-clothing-v2c.jpg

52 ms

top-block-main-2024-25-bikes-v1b.jpg

top-block-main-2024-25-bikes-v1b.jpg

73 ms

top-block-2023-parts-v2.jpg

top-block-2023-parts-v2.jpg

75 ms

top-block-2023-mtbs-v3b.jpg

top-block-2023-mtbs-v3b.jpg

80 ms

giant_logo.png

giant_logo.png

60 ms

specialized_logo.png

specialized_logo.png

60 ms

cannondale_logo.png

cannondale_logo.png

80 ms

scott_logo.png

scott_logo.png

79 ms

endura_logo.png

endura_logo.png

80 ms

merida_logo.png

merida_logo.png

81 ms

haibike_logo.png

haibike_logo.png

187 ms

cube_logo.png

cube_logo.png

188 ms

ico_progress-right.png

ico_progress-right.png

188 ms

process-step_1b.png

process-step_1b.png

188 ms

process-step_2b.png

process-step_2b.png

188 ms

process-step_3b.png

process-step_3b.png

187 ms

cat-lifestyle-mountain-bikes.png

cat-lifestyle-mountain-bikes.png

214 ms

cat-lifestyle-road-bikes.png

cat-lifestyle-road-bikes.png

206 ms

cat-lifestyle-electric-bikes.png

cat-lifestyle-electric-bikes.png

204 ms

cat-lifestyle-hybrid-bikes.png

cat-lifestyle-hybrid-bikes.png

202 ms

cat-lifestyle-gravel-bikes.png

cat-lifestyle-gravel-bikes.png

204 ms

cat-lifestyle-kids-&-junior-bikes.png

cat-lifestyle-kids-&-junior-bikes.png

207 ms

cat-block-accessories.png

cat-block-accessories.png

209 ms

cat-block-clothing.png

cat-block-clothing.png

212 ms

cat-block-parts.png

cat-block-parts.png

206 ms

cat-block-helmets.png

cat-block-helmets.png

207 ms

cat-block-turbo-trainers.png

cat-block-turbo-trainers.png

211 ms

cat-block-tyres-tubes.png

cat-block-tyres-tubes.png

210 ms

cat-block-shoes.png

cat-block-shoes.png

210 ms

cat-block-locks.png

cat-block-locks.png

213 ms

cat-block-wheels.png

cat-block-wheels.png

216 ms

cat-block-maintenance.png

cat-block-maintenance.png

217 ms

cat-block-childseats.png

cat-block-childseats.png

213 ms

cat-block-trailers.png

cat-block-trailers.png

225 ms

cart.png

cart.png

46 ms

home_icon.png

home_icon.png

45 ms

usp-bar.svg

usp-bar.svg

157 ms

font

font

183 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

52 ms

scripts-external.min.js

scripts-external.min.js

70 ms

scripts.min.js

scripts.min.js

69 ms

conversion.js

conversion.js

244 ms

google.png

google.png

367 ms

ico-selling-point-1.png

ico-selling-point-1.png

180 ms

ico-selling-point-2.png

ico-selling-point-2.png

183 ms

ico-selling-point-3.png

ico-selling-point-3.png

170 ms

ico-selling-point-4.png

ico-selling-point-4.png

162 ms

ico-selling-point-5.png

ico-selling-point-5.png

177 ms

ico-selling-point-6.png

ico-selling-point-6.png

149 ms

Accessibility Review

bikereplacement.co.uk accessibility score

86

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

bikereplacement.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bikereplacement.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

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

    N/A

  • Encoding

    UTF-8

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

bikereplacement.co.uk

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