Tools & Wizards About Us

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

asd-jewellers.co.uk

ASD Jewellers - High Quality Handmade Blue John Jewellery

Page Load Speed

21.9 sec in total

First Response

764 ms

Resources Loaded

20.7 sec

Page Rendered

425 ms

About Website

Visit asd-jewellers.co.uk now to see the best up-to-date ASD Jewellers content and also check out these interesting facts you probably never knew about asd-jewellers.co.uk

ASD Jewellers is an independent family business formed in 1977. Based in Castleton in the heart of the Peak District National Park, Derbyshire, England. This village is home to the only known deposit ...

Visit asd-jewellers.co.uk

Key Findings

We analyzed Asd-jewellers.co.uk page load time and found that the first response time was 764 ms and then it took 21.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

asd-jewellers.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,200 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

www.asd-jewellers.co.uk

764 ms

style.min.css

46 ms

styles.css

21 ms

blox-frontend.css

358 ms

sections.css

27 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 92% of them (71 requests) were addressed to the original Asd-jewellers.co.uk, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (764 ms) belongs to the original domain Asd-jewellers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.3 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asd-jewellers.co.uk main page is 1.1 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 621.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.6 kB

  • Original 66.9 kB
  • After minification 65.7 kB
  • After compression 14.3 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 52.6 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 43.6 kB

  • Original 621.9 kB
  • After minification 578.3 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. ASD Jewellers images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.0 kB

  • Original 392.9 kB
  • After minification 392.9 kB
  • After compression 390.9 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

-4%

Potential reduce by 2.1 kB

  • Original 51.4 kB
  • After minification 51.4 kB
  • After compression 49.2 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. Asd-jewellers.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (51%)

Requests Now

70

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ASD Jewellers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

asd-jewellers.co.uk accessibility score

87

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

asd-jewellers.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

asd-jewellers.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 Asd-jewellers.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 Asd-jewellers.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

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