Tools & Wizards About Us
rhydymwynvalleyhistory.co.uk screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rhydymwynvalleyhistory.co.uk

Rhydymwyn Valley History Society | Tunnel Tours | Flintshire

Page Load Speed

1.1 sec in total

First Response

56 ms

Resources Loaded

934 ms

Page Rendered

68 ms

rhydymwynvalleyhistory.co.uk screenshot

About Website

Click here to check amazing Rhydymwyn Valley History content. Otherwise, check out these important facts you probably never knew about rhydymwynvalleyhistory.co.uk

The Rhydymwyn Valley History Society is an organisation which researches and promotes the operation of the former Ministry of Supply's Valley Works in the Alyn Valley at Rhydymwyn in North-East Wales.

Visit rhydymwynvalleyhistory.co.uk

Key Findings

We analyzed Rhydymwynvalleyhistory.co.uk page load time and found that the first response time was 56 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

rhydymwynvalleyhistory.co.uk performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

www.rhydymwynvalleyhistory.co.uk

56 ms

minified.js

24 ms

focus-within-polyfill.js

24 ms

polyfill.min.js

53 ms

thunderbolt-commons.718dbdea.bundle.min.js

36 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rhydymwynvalleyhistory.co.uk, 38% (18 requests) were made to Static.parastorage.com and 25% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (503 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 734.4 kB (43%)

Content Size

1.7 MB

After Optimization

977.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rhydymwynvalleyhistory.co.uk main page is 1.7 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. 45% of websites need less resources to load. HTML takes 929.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 730.3 kB

  • Original 929.5 kB
  • After minification 927.7 kB
  • After compression 199.2 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 730.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 482 B

  • Original 538.0 kB
  • After minification 537.5 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. Rhydymwyn Valley History images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.1 kB
  • After minification 244.1 kB
  • After compression 240.5 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.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rhydymwyn Valley History. 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.rhydymwynvalleyhistory.co.uk

www.rhydymwynvalleyhistory.co.uk

56 ms

minified.js

minified.js

24 ms

focus-within-polyfill.js

focus-within-polyfill.js

24 ms

polyfill.min.js

polyfill.min.js

53 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

36 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

37 ms

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

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

119 ms

lodash.min.js

lodash.min.js

122 ms

react.production.min.js

react.production.min.js

121 ms

react-dom.production.min.js

react-dom.production.min.js

123 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

120 ms

8c9498_7bf30c4437e046e4a7153c2edd213ff6~mv2_d_2272_1704_s_2.jpg

8c9498_7bf30c4437e046e4a7153c2edd213ff6~mv2_d_2272_1704_s_2.jpg

334 ms

mqdefault.jpg

mqdefault.jpg

107 ms

bundle.min.js

bundle.min.js

64 ms

maxresdefault.jpg%202x

maxresdefault.jpg%202x

69 ms

mqdefault.jpg

mqdefault.jpg

293 ms

maxresdefault.jpg%202x

maxresdefault.jpg%202x

87 ms

Rhydymwyn%20Logo%20NEW%20(Purple).png

Rhydymwyn%20Logo%20NEW%20(Purple).png

306 ms

360%20image.jpg

360%20image.jpg

247 ms

file.jpeg

file.jpeg

233 ms

file.jpeg%203x

file.jpeg%203x

224 ms

file.jpeg

file.jpeg

249 ms

file.jpeg%203x

file.jpeg%203x

333 ms

file.jpeg

file.jpeg

358 ms

file.jpeg%203x

file.jpeg%203x

252 ms

Sponsors.jpg

Sponsors.jpg

503 ms

119 ms

117 ms

113 ms

113 ms

114 ms

113 ms

128 ms

127 ms

142 ms

124 ms

121 ms

139 ms

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

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

13 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

3 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

12 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

23 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

5 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

rhydymwynvalleyhistory.co.uk accessibility score

82

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

rhydymwynvalleyhistory.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rhydymwynvalleyhistory.co.uk SEO score

93

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

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 Rhydymwynvalleyhistory.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 Rhydymwynvalleyhistory.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

rhydymwynvalleyhistory.co.uk

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