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colchesterspares.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

colchesterspares.com

Colchester Lathe Spares

Page Load Speed

899 ms in total

First Response

142 ms

Resources Loaded

696 ms

Page Rendered

61 ms

colchesterspares.com screenshot

About Website

Welcome to colchesterspares.com homepage info - get ready to check Colchester Spares best content right away, or after learning these important things about colchesterspares.com

At Colchester Lathe Spares we offer spare parts for the lathes once manufactured by the Colchester Lathe Company Ltd. We supply new and used parts.

Visit colchesterspares.com

Key Findings

We analyzed Colchesterspares.com page load time and found that the first response time was 142 ms and then it took 757 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

colchesterspares.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

www.colchesterspares.com

142 ms

minified.js

34 ms

focus-within-polyfill.js

31 ms

polyfill.min.js

73 ms

thunderbolt-commons.adaa8d77.bundle.min.js

56 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Colchesterspares.com, 40% (17 requests) were made to Static.parastorage.com and 29% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (300 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 411.8 kB (42%)

Content Size

985.7 kB

After Optimization

573.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Colchesterspares.com main page is 985.7 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. 45% of websites need less resources to load. HTML takes 470.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 367.1 kB

  • Original 470.6 kB
  • After minification 468.8 kB
  • After compression 103.5 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 367.1 kB or 78% of the original size.

Image Optimization

-16%

Potential reduce by 40.5 kB

  • Original 255.4 kB
  • After minification 214.9 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. Obviously, Colchester Spares needs image optimization as it can save up to 40.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 259.7 kB
  • After minification 259.6 kB
  • After compression 255.4 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.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colchester Spares. 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

www.colchesterspares.com

www.colchesterspares.com

142 ms

minified.js

minified.js

34 ms

focus-within-polyfill.js

focus-within-polyfill.js

31 ms

polyfill.min.js

polyfill.min.js

73 ms

thunderbolt-commons.adaa8d77.bundle.min.js

thunderbolt-commons.adaa8d77.bundle.min.js

56 ms

main.213217e1.bundle.min.js

main.213217e1.bundle.min.js

110 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

18 ms

lodash.min.js

lodash.min.js

57 ms

react.production.min.js

react.production.min.js

56 ms

react-dom.production.min.js

react-dom.production.min.js

109 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

108 ms

ColchesterLathe_edited.png

ColchesterLathe_edited.png

218 ms

bundle.min.js

bundle.min.js

53 ms

6acf0329083348bea154bfd1ff8a14b3.png

6acf0329083348bea154bfd1ff8a14b3.png

32 ms

CLS%20CHIP%20SN_JPG.jpg

CLS%20CHIP%20SN_JPG.jpg

210 ms

c1fb8b_c8c503077dc14c8fa2e9d8e63c57f24d~mv2_d_1600_1200_s_2.jpg

c1fb8b_c8c503077dc14c8fa2e9d8e63c57f24d~mv2_d_1600_1200_s_2.jpg

178 ms

MANUALS_edited_edited.png

MANUALS_edited_edited.png

184 ms

c1fb8b_3a0ce618532f427b847495ca405f7397~mv2.png

c1fb8b_3a0ce618532f427b847495ca405f7397~mv2.png

183 ms

MANUALS_edited_edited.png

MANUALS_edited_edited.png

300 ms

8d13be_cd2c2f3f36c24595ac89b0db0b547483.png

8d13be_cd2c2f3f36c24595ac89b0db0b547483.png

257 ms

8d13be_9b9f69c824424024bdc637796101f909.png

8d13be_9b9f69c824424024bdc637796101f909.png

263 ms

125 ms

126 ms

124 ms

123 ms

118 ms

117 ms

140 ms

147 ms

144 ms

139 ms

141 ms

140 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

10 ms

AvenirLTW05-85Heavy.woff

AvenirLTW05-85Heavy.woff

10 ms

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

5 ms

b56b944e-bbe0-4450-a241-de2125d3e682.woff

b56b944e-bbe0-4450-a241-de2125d3e682.woff

9 ms

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

5 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

32 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

colchesterspares.com accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

colchesterspares.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

colchesterspares.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

colchesterspares.com

Open Graph data is detected on the main page of Colchester Spares. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: