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edinburghjazzfestival.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

edinburghjazzfestival.com

Welcome to Edinburgh Jazz and Blues Festival | Home

Page Load Speed

2.9 sec in total

First Response

329 ms

Resources Loaded

1.9 sec

Page Rendered

605 ms

edinburghjazzfestival.com screenshot

About Website

Welcome to edinburghjazzfestival.com homepage info - get ready to check Edinburgh Jazz Festival best content for United Kingdom right away, or after learning these important things about edinburghjazzfestival.com

Come and see the latest offering from the Edinburgh Jazz and Blues Festival. We have everything you need to know here, from our latest event listings to artist support and how you can get involved. Vi...

Visit edinburghjazzfestival.com

Key Findings

We analyzed Edinburghjazzfestival.com page load time and found that the first response time was 329 ms and then it took 2.5 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

edinburghjazzfestival.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value19.4 s

0/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

edinburghjazzfestival.com

329 ms

www.ejbf.co.uk

419 ms

EJBF_2024.png

152 ms

dropdown-arrow-white.svg

229 ms

stylenc.css

226 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Edinburghjazzfestival.com, 94% (31 requests) were made to Ejbf.co.uk and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Ejbf.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 358.2 kB (6%)

Content Size

6.0 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edinburghjazzfestival.com main page is 6.0 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. 45% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 112.8 kB

  • Original 134.3 kB
  • After minification 123.7 kB
  • After compression 21.5 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 112.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 245.3 kB

  • Original 5.9 MB
  • After minification 5.6 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. Edinburgh Jazz Festival images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 13 B

  • Original 34.0 kB
  • After minification 34.0 kB
  • After compression 34.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 76 B

  • Original 455 B
  • After minification 455 B
  • After compression 379 B

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. Edinburghjazzfestival.com needs all CSS files to be minified and compressed as it can save up to 76 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (29%)

Requests Now

28

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edinburgh Jazz Festival. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

edinburghjazzfestival.com

edinburghjazzfestival.com

329 ms

www.ejbf.co.uk

www.ejbf.co.uk

419 ms

EJBF_2024.png

EJBF_2024.png

152 ms

dropdown-arrow-white.svg

dropdown-arrow-white.svg

229 ms

stylenc.css

stylenc.css

226 ms

jquery.min.js

jquery.min.js

309 ms

script.min.js

script.min.js

230 ms

udcookie.min.js

udcookie.min.js

232 ms

star-white.svg

star-white.svg

231 ms

search-menu.svg

search-menu.svg

300 ms

202404_EJBF24%20AD%20Website%201920x1080_02.jpg

202404_EJBF24%20AD%20Website%201920x1080_02.jpg

754 ms

go_arrowandcircle_white_39px.svg

go_arrowandcircle_white_39px.svg

305 ms

Jools%20hero%20image.jpg

Jools%20hero%20image.jpg

706 ms

RS231976_North%20bridge%202.jpg

RS231976_North%20bridge%202.jpg

682 ms

Norman%20Willmore%20album.jpg

Norman%20Willmore%20album.jpg

978 ms

SJW%20header.jpg

SJW%20header.jpg

1077 ms

202308_Shades%20of%20Blue_05%20HEADER%20MAIN%201920x1080%20-%202.jpg

202308_Shades%20of%20Blue_05%20HEADER%20MAIN%201920x1080%20-%202.jpg

779 ms

email-42px.svg

email-42px.svg

758 ms

BLiM.svg

BLiM.svg

782 ms

living-wage-employer-logo.png

living-wage-employer-logo.png

840 ms

Facebook.svg

Facebook.svg

836 ms

twitter.svg

twitter.svg

854 ms

insta.svg

insta.svg

858 ms

youtube.svg

youtube.svg

912 ms

Expo-Logo-White.png

Expo-Logo-White.png

917 ms

Edin_logo_White_standard[1]-01.png

Edin_logo_White_standard[1]-01.png

928 ms

culture-edinburgh-bw.svg

culture-edinburgh-bw.svg

935 ms

Creative_Scotland_REV.png

Creative_Scotland_REV.png

987 ms

NotoSans-Light.ttf

NotoSans-Light.ttf

805 ms

NotoSans-CondensedBold.otf

NotoSans-CondensedBold.otf

818 ms

NotoSans-SemiCondensedLight.otf

NotoSans-SemiCondensedLight.otf

976 ms

ccdata.json

ccdata.json

735 ms

gtm.js

gtm.js

61 ms

Accessibility Review

edinburghjazzfestival.com accessibility score

94

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 IDs are not unique

Best Practices

edinburghjazzfestival.com 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

SEO Factors

edinburghjazzfestival.com 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 Edinburghjazzfestival.com 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 Edinburghjazzfestival.com 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

edinburghjazzfestival.com

Open Graph description is not detected on the main page of Edinburgh Jazz Festival. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: