Tools & Wizards About Us
vasarisingers.org screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vasarisingers.org

UK’s Top Chamber Choir – London Choir – Vasari Singers

Page Load Speed

91.3 sec in total

First Response

14.4 sec

Resources Loaded

76.3 sec

Page Rendered

581 ms

vasarisingers.org screenshot

About Website

Click here to check amazing Vasari Singers content. Otherwise, check out these important facts you probably never knew about vasarisingers.org

London choir Vasari Singers, under Jeremy Backhouse, is one of the UK’s leading chamber choir. View upcoming concerts and buy choral CDs today.

Visit vasarisingers.org

Key Findings

We analyzed Vasarisingers.org page load time and found that the first response time was 14.4 sec and then it took 76.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vasarisingers.org performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value21.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value34.6 s

0/100

25%

SI (Speed Index)

Value27.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value32.1 s

0/100

10%

Network Requests Diagram

www.vasarisingers.org

14405 ms

css

30 ms

icons.css

14633 ms

style.css

14822 ms

362 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 36% of them (16 requests) were addressed to the original Vasarisingers.org, 18% (8 requests) were made to Widget.sndcdn.com and 16% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Vasarisingers.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.7 kB (9%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vasarisingers.org main page is 1.3 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. Only a small number of websites need less resources to load. Images take 857.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.4 kB

  • Original 41.2 kB
  • After minification 35.2 kB
  • After compression 8.9 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 6.1 kB, which is 15% 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 32.4 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 3.1 kB

  • Original 857.1 kB
  • After minification 854.0 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. Vasari Singers images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 28.6 kB

  • Original 236.5 kB
  • After minification 235.8 kB
  • After compression 207.9 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 28.6 kB or 12% of the original size.

CSS Optimization

-40%

Potential reduce by 47.6 kB

  • Original 117.5 kB
  • After minification 116.2 kB
  • After compression 69.9 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. Vasarisingers.org needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vasari Singers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vasarisingers.org

www.vasarisingers.org

14405 ms

css

css

30 ms

icons.css

icons.css

14633 ms

style.css

style.css

14822 ms

362 ms

Music-on-Christmas-Morning-CD-cover.jpg

Music-on-Christmas-Morning-CD-cover.jpg

14871 ms

VBdsk7kjr2U

VBdsk7kjr2U

92 ms

399 ms

www-player.css

www-player.css

9 ms

jquery.min.js

jquery.min.js

24 ms

plugins.js

plugins.js

14410 ms

script.js

script.js

14312 ms

www-embed-player.js

www-embed-player.js

24 ms

base.js

base.js

46 ms

ad_status.js

ad_status.js

152 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

111 ms

embed.js

embed.js

24 ms

widget-4-a7e4acae5081.js

widget-4-a7e4acae5081.js

60 ms

widget-8-e90c8da20605.js

widget-8-e90c8da20605.js

61 ms

widget-9-c7e5904cb213.js

widget-9-c7e5904cb213.js

138 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

57 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

127 ms

id

id

34 ms

widget-7-0f68f768293f.js

widget-7-0f68f768293f.js

41 ms

Create

Create

229 ms

logo-200x120-3190df52.png

logo-200x120-3190df52.png

90 ms

widget-0-a5867ec59b4c.js

widget-0-a5867ec59b4c.js

12 ms

GenerateIT

GenerateIT

25 ms

widget-2-2df17b6ecdf9.js

widget-2-2df17b6ecdf9.js

12 ms

widget-1-500155b72734.js

widget-1-500155b72734.js

12 ms

log_event

log_event

17 ms

vasari-back.png

vasari-back.png

9753 ms

index-slide01.jpg

index-slide01.jpg

10138 ms

index-slide02.jpg

index-slide02.jpg

10127 ms

index-slide03.jpg

index-slide03.jpg

10128 ms

index-slide04.jpg

index-slide04.jpg

10221 ms

index-slide05.jpg

index-slide05.jpg

10377 ms

index-slide06.jpg

index-slide06.jpg

20148 ms

footer-back.jpg

footer-back.jpg

20148 ms

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

15 ms

S6u9w4BMUTPHh50XSwiPHA3q5d0.ttf

S6u9w4BMUTPHh50XSwiPHA3q5d0.ttf

19 ms

S6uyw4BMUTPHjx4wWyWtFCc.ttf

S6uyw4BMUTPHjx4wWyWtFCc.ttf

32 ms

vasari.woff

vasari.woff

20049 ms

log_event

log_event

15 ms

vasari.ttf

vasari.ttf

11298 ms

Accessibility Review

vasarisingers.org accessibility score

66

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.

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

<frame> or <iframe> elements do not have a title

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

vasarisingers.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

vasarisingers.org SEO score

84

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

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

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 Vasarisingers.org 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 Vasarisingers.org 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

vasarisingers.org

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