Tools & Wizards About Us
greenwichdance.org.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

greenwichdance.org.uk

Greenwich Dance - Classes, Performances, Podcasts and more!

Page Load Speed

6.5 sec in total

First Response

1.8 sec

Resources Loaded

4.2 sec

Page Rendered

476 ms

greenwichdance.org.uk screenshot

About Website

Visit greenwichdance.org.uk now to see the best up-to-date Greenwich Dance content for United Kingdom and also check out these interesting facts you probably never knew about greenwichdance.org.uk

Greenwich Dance creates opportunities for people to make, watch and take part in dance, regardless of age, experience or background.

Visit greenwichdance.org.uk

Key Findings

We analyzed Greenwichdance.org.uk page load time and found that the first response time was 1.8 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

greenwichdance.org.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

greenwichdance.org.uk

1818 ms

greenwichdance.org.uk

1164 ms

styles.css

246 ms

style.css

329 ms

css2

34 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Greenwichdance.org.uk, 5% (2 requests) were made to Cdn.jsdelivr.net and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Greenwichdance.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.1 kB (7%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Greenwichdance.org.uk main page is 4.0 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. 25% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.7 kB

  • Original 55.8 kB
  • After minification 49.2 kB
  • After compression 9.1 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 6.6 kB, which is 12% 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 46.7 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 192.5 kB

  • Original 3.8 MB
  • After minification 3.6 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. Greenwich Dance images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 40.6 kB

  • Original 166.6 kB
  • After minification 166.5 kB
  • After compression 126.0 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 40.6 kB or 24% of the original size.

CSS Optimization

-18%

Potential reduce by 6.3 kB

  • Original 34.7 kB
  • After minification 34.7 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. Greenwichdance.org.uk needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Greenwich Dance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

greenwichdance.org.uk

greenwichdance.org.uk

1818 ms

greenwichdance.org.uk

greenwichdance.org.uk

1164 ms

styles.css

styles.css

246 ms

style.css

style.css

329 ms

css2

css2

34 ms

cookieconsent.min.css

cookieconsent.min.css

17 ms

hotjar-2352186.js

hotjar-2352186.js

97 ms

podcast.svg

podcast.svg

88 ms

New-GD-Logo-30.png

New-GD-Logo-30.png

172 ms

podcast-yellow.svg

podcast-yellow.svg

169 ms

48Q3830.jpg

48Q3830.jpg

796 ms

arrow-left.svg

arrow-left.svg

257 ms

arrow-right.svg

arrow-right.svg

258 ms

Moxie-Brawl-The-Janes-image-Roswitha-Chesher-5.jpg

Moxie-Brawl-The-Janes-image-Roswitha-Chesher-5.jpg

833 ms

1920x1080-Bonus-Episode-no-logo-copy-1.jpg

1920x1080-Bonus-Episode-no-logo-copy-1.jpg

1238 ms

Greenwich-Dance-17-11-21-Roswitha-Chesher-LR-267-600x380.jpg

Greenwich-Dance-17-11-21-Roswitha-Chesher-LR-267-600x380.jpg

259 ms

48Q3830-600x380.jpg

48Q3830-600x380.jpg

508 ms

Melanie-Precious-21-12-21-Roswitha-Chesher-LR-121-600x380.jpg

Melanie-Precious-21-12-21-Roswitha-Chesher-LR-121-600x380.jpg

425 ms

quote-marks.png

quote-marks.png

345 ms

font

font

17 ms

modules.349061f2d87d84c4c336.js

modules.349061f2d87d84c4c336.js

15 ms

30-birthday-4.1-600x380.png

30-birthday-4.1-600x380.png

468 ms

48Q7720-600x380.jpg

48Q7720-600x380.jpg

383 ms

WhatsApp-Image-2023-12-07-at-18.08.22-600x380.jpeg

WhatsApp-Image-2023-12-07-at-18.08.22-600x380.jpeg

467 ms

New-GD-Logo.png

New-GD-Logo.png

464 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

631 ms

index.js

index.js

539 ms

jquery.js

jquery.js

623 ms

main.js

main.js

625 ms

addthis_widget.js

addthis_widget.js

375 ms

js

js

45 ms

js

js

102 ms

cookieconsent.min.js

cookieconsent.min.js

2 ms

AM-09-Partner-White-logo-2.png

AM-09-Partner-White-logo-2.png

712 ms

TourismandCultureWinner.png

TourismandCultureWinner.png

710 ms

vector7-1.png

vector7-1.png

713 ms

MADE-BY-HDK.svg

MADE-BY-HDK.svg

740 ms

index.js

index.js

774 ms

ajax-loader.gif

ajax-loader.gif

364 ms

Accessibility Review

greenwichdance.org.uk accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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.

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

greenwichdance.org.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

greenwichdance.org.uk SEO score

90

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

Links do not have descriptive text

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 Greenwichdance.org.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 Greenwichdance.org.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

greenwichdance.org.uk

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