Tools & Wizards About Us
williamcastle.co.uk screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

williamcastle.co.uk

Welcome to the site of William Castle, Violin Maker

Page Load Speed

2.3 sec in total

First Response

231 ms

Resources Loaded

1.6 sec

Page Rendered

450 ms

williamcastle.co.uk screenshot

About Website

Welcome to williamcastle.co.uk homepage info - get ready to check William Castle best content right away, or after learning these important things about williamcastle.co.uk

Introduction to the work of English instrument maker, William Castle, his violins, violas and cellos.

Visit williamcastle.co.uk

Key Findings

We analyzed Williamcastle.co.uk page load time and found that the first response time was 231 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

williamcastle.co.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

williamcastle.co.uk

231 ms

williamcastle.co.uk

387 ms

wp_head.css

18 ms

css

46 ms

style.min.css

67 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 56% of them (20 requests) were addressed to the original Williamcastle.co.uk, 22% (8 requests) were made to Williamcastle.wpengine.com and 14% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (837 ms) relates to the external source Williamcastle.wpengine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.3 kB (13%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Williamcastle.co.uk main page is 1.8 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 229.4 kB

  • Original 265.0 kB
  • After minification 262.9 kB
  • After compression 35.6 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 229.4 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 81 B

  • 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. William Castle images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 213 B

  • Original 115.7 kB
  • After minification 115.7 kB
  • After compression 115.5 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

-2%

Potential reduce by 554 B

  • Original 28.9 kB
  • After minification 28.6 kB
  • After compression 28.4 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. Williamcastle.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (54%)

Requests Now

28

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of William Castle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

williamcastle.co.uk

williamcastle.co.uk

231 ms

williamcastle.co.uk

williamcastle.co.uk

387 ms

wp_head.css

wp_head.css

18 ms

css

css

46 ms

style.min.css

style.min.css

67 ms

style.css

style.css

21 ms

gtf5ysc.js

gtf5ysc.js

135 ms

js

js

80 ms

style.css

style.css

34 ms

style.css

style.css

34 ms

jquery.min.js

jquery.min.js

43 ms

jquery-migrate.min.js

jquery-migrate.min.js

43 ms

scripts.min.js

scripts.min.js

94 ms

smoothscroll.js

smoothscroll.js

74 ms

frontend-bundle.min.js

frontend-bundle.min.js

51 ms

common.js

common.js

72 ms

wp_footer.js

wp_footer.js

73 ms

William-Logo_7-04.svg

William-Logo_7-04.svg

333 ms

final-header2.jpg

final-header2.jpg

27 ms

et-divi-dynamic-74-late.css

et-divi-dynamic-74-late.css

18 ms

subscribe-loader.gif

subscribe-loader.gif

148 ms

MOBILE-05359.jpg

MOBILE-05359.jpg

497 ms

P1120234-lighter.jpg

P1120234-lighter.jpg

837 ms

varnishing-a-cello.jpg

varnishing-a-cello.jpg

562 ms

2-PICT0230.jpg

2-PICT0230.jpg

655 ms

Violas-by-William-Castle-OPT.jpg

Violas-by-William-Castle-OPT.jpg

332 ms

william2.jpg

william2.jpg

666 ms

William_Castle_Logo-OPT.jpg

William_Castle_Logo-OPT.jpg

421 ms

d

d

155 ms

modules.woff

modules.woff

31 ms

modules.woff

modules.woff

123 ms

d

d

165 ms

d

d

58 ms

d

d

90 ms

p.gif

p.gif

45 ms

style.min.css

style.min.css

21 ms

Accessibility Review

williamcastle.co.uk accessibility score

77

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

williamcastle.co.uk 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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

williamcastle.co.uk SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Williamcastle.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 Williamcastle.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

williamcastle.co.uk

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