Tools & Wizards About Us
davidsilverspares.co.uk screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

davidsilverspares.co.uk

Homepage - David Silver Spares

Page Load Speed

2.9 sec in total

First Response

334 ms

Resources Loaded

2.5 sec

Page Rendered

98 ms

davidsilverspares.co.uk screenshot

About Website

Click here to check amazing David Silver Spares content for United Kingdom. Otherwise, check out these important facts you probably never knew about davidsilverspares.co.uk

David Silver Spares UK specialise in Honda motorcycle parts and accessories from the 1960s to 2008 models. Online Honda Part number search, Worldwide delivery

Visit davidsilverspares.co.uk

Key Findings

We analyzed Davidsilverspares.co.uk page load time and found that the first response time was 334 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

davidsilverspares.co.uk performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

davidsilverspares.co.uk

334 ms

www.davidsilverspares.co.uk

222 ms

bootstrap.min.css

239 ms

responsive.css

140 ms

jquery.min.js

19 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 67% of them (14 requests) were addressed to the original Davidsilverspares.co.uk, 10% (2 requests) were made to Connect.facebook.net and 10% (2 requests) were made to Seal.digicert.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Davidsilverspares.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.8 kB (51%)

Content Size

314.8 kB

After Optimization

154.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidsilverspares.co.uk main page is 314.8 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. 20% of websites need less resources to load. CSS take 127.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 19.6 kB

  • Original 25.1 kB
  • After minification 19.5 kB
  • After compression 5.5 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 22% 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 19.6 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 4.2 kB

  • Original 68.2 kB
  • After minification 64.1 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. David Silver Spares images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 30.9 kB

  • Original 94.4 kB
  • After minification 94.4 kB
  • After compression 63.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.9 kB or 33% of the original size.

CSS Optimization

-83%

Potential reduce by 106.0 kB

  • Original 127.0 kB
  • After minification 123.7 kB
  • After compression 21.0 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. Davidsilverspares.co.uk needs all CSS files to be minified and compressed as it can save up to 106.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Silver 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

davidsilverspares.co.uk

davidsilverspares.co.uk

334 ms

www.davidsilverspares.co.uk

www.davidsilverspares.co.uk

222 ms

bootstrap.min.css

bootstrap.min.css

239 ms

responsive.css

responsive.css

140 ms

jquery.min.js

jquery.min.js

19 ms

bootstrap.min.js

bootstrap.min.js

299 ms

all.js

all.js

39 ms

logo.gif

logo.gif

81 ms

cart.gif

cart.gif

115 ms

cart.png

cart.png

128 ms

tab_corner.gif

tab_corner.gif

160 ms

home_blank.jpg

home_blank.jpg

356 ms

parts_ad.gif

parts_ad.gif

206 ms

accessories_ad.gif

accessories_ad.gif

241 ms

offers_ad.gif

offers_ad.gif

341 ms

seal.min.js

seal.min.js

102 ms

HelveticaNeue-CondensedBold.otf

HelveticaNeue-CondensedBold.otf

667 ms

ga.js

ga.js

56 ms

all.js

all.js

9 ms

__utm.gif

__utm.gif

13 ms

209 ms

Accessibility Review

davidsilverspares.co.uk accessibility score

91

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

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

Best Practices

davidsilverspares.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

davidsilverspares.co.uk SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Davidsilverspares.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 Davidsilverspares.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

davidsilverspares.co.uk

Open Graph description is not detected on the main page of David Silver Spares. 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: