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sjss.org.uk screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sjss.org.uk

Home - Sinfonia Smith Square

Page Load Speed

3 sec in total

First Response

398 ms

Resources Loaded

1.8 sec

Page Rendered

817 ms

sjss.org.uk screenshot

About Website

Welcome to sjss.org.uk homepage info - get ready to check Sjss best content for United Kingdom right away, or after learning these important things about sjss.org.uk

Welcome to Sinfonia Smith Square. A home for music lovers. A platform for music makers. A beacon for music's future.

Visit sjss.org.uk

Key Findings

We analyzed Sjss.org.uk page load time and found that the first response time was 398 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

sjss.org.uk performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

sjss.org.uk

398 ms

www.sinfoniasmithsq.org.uk

492 ms

iframe_api

48 ms

gtm.js

58 ms

style.min.css

84 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Sjss.org.uk, 68% (19 requests) were made to Sinfoniasmithsq.org.uk and 11% (3 requests) were made to Webcomponents.spektrix.com. The less responsive or slowest element that took the longest time to load (726 ms) relates to the external source Webcomponents.spektrix.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.9 kB (9%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sjss.org.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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 88.8 kB

  • Original 120.7 kB
  • After minification 105.7 kB
  • After compression 31.9 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 15.0 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 88.8 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 1.2 MB
  • After minification 1.2 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. Sjss images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 67.4 kB

  • Original 360.6 kB
  • After minification 358.3 kB
  • After compression 293.2 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 67.4 kB or 19% of the original size.

CSS Optimization

-2%

Potential reduce by 688 B

  • Original 45.5 kB
  • After minification 45.5 kB
  • After compression 44.8 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. Sjss.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (40%)

Requests Now

25

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjss. 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

sjss.org.uk

sjss.org.uk

398 ms

www.sinfoniasmithsq.org.uk

www.sinfoniasmithsq.org.uk

492 ms

iframe_api

iframe_api

48 ms

gtm.js

gtm.js

58 ms

style.min.css

style.min.css

84 ms

image-renderer.css

image-renderer.css

161 ms

main.css

main.css

307 ms

jquery.min.js

jquery.min.js

314 ms

jquery-migrate.min.js

jquery-migrate.min.js

231 ms

webcomponents-loader.js

webcomponents-loader.js

363 ms

spektrix-component-loader.js

spektrix-component-loader.js

726 ms

jquery.wp-smartcrop.min.js

jquery.wp-smartcrop.min.js

230 ms

main.js

main.js

616 ms

www-widgetapi.js

www-widgetapi.js

5 ms

946485521

946485521

238 ms

P1560366-RW2_DxO_DeepPRIME-1280x720.jpg

P1560366-RW2_DxO_DeepPRIME-1280x720.jpg

388 ms

anghiari_13-1280x720.jpg

anghiari_13-1280x720.jpg

230 ms

preview-1280x720.jpg

preview-1280x720.jpg

387 ms

17.08_mycool_foundation-1280x720.jpg

17.08_mycool_foundation-1280x720.jpg

389 ms

BBC-Proms-1280x720.jpeg

BBC-Proms-1280x720.jpeg

389 ms

image78-scaled-640x640.jpg

image78-scaled-640x640.jpg

388 ms

april-2021-%C2%A9efg-640x640.jpg

april-2021-%C2%A9efg-640x640.jpg

389 ms

In-rehearsal_-Sophie-Oliver-1280x720.jpg

In-rehearsal_-Sophie-Oliver-1280x720.jpg

392 ms

EFG_Endo_PrBa_CMY_pos-800x111.png

EFG_Endo_PrBa_CMY_pos-800x111.png

391 ms

Guinness-Logo-800x179.png

Guinness-Logo-800x179.png

392 ms

TNLHF_English_Acknowledgement_Stamp_Black_PNG-800x800.png

TNLHF_English_Acknowledgement_Stamp_Black_PNG-800x800.png

396 ms

webcomponents-lite.js

webcomponents-lite.js

506 ms

api.js

api.js

15 ms

Accessibility Review

sjss.org.uk accessibility score

100

Accessibility Issues

Best Practices

sjss.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

Missing source maps for large first-party JavaScript

SEO Factors

sjss.org.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 Sjss.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 Sjss.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

sjss.org.uk

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