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brb.org.uk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

brb.org.uk

Home | Birmingham Royal Ballet

Page Load Speed

2.9 sec in total

First Response

234 ms

Resources Loaded

2.4 sec

Page Rendered

269 ms

brb.org.uk screenshot

About Website

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

The UK's premiere touring Royal Ballet company: An unforgettable night out. Book now! Find out about our upcoming performances, events, classes and more!

Visit brb.org.uk

Key Findings

We analyzed Brb.org.uk page load time and found that the first response time was 234 ms and then it took 2.7 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

brb.org.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

62/100

10%

LCP (Largest Contentful Paint)

Value53.6 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,870 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.335

34/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

brb.org.uk

234 ms

www.brb.org.uk

230 ms

www.brb.org.uk

482 ms

main.min.7c5e497f.css

89 ms

desktop.min.a107cf4b.css

81 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 19% of them (6 requests) were addressed to the original Brb.org.uk, 44% (14 requests) were made to D2y6ocj6wwlam2.cloudfront.net and 19% (6 requests) were made to D28c33qydoddqk.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source D28c33qydoddqk.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 618.6 kB (33%)

Content Size

1.9 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brb.org.uk main page is 1.9 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 24.6 kB

  • Original 29.8 kB
  • After minification 29.7 kB
  • After compression 5.2 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 24.6 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 84.6 kB

  • Original 1.1 MB
  • After minification 1.0 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. Brb images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 198.1 kB

  • Original 303.9 kB
  • After minification 303.9 kB
  • After compression 105.8 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 198.1 kB or 65% of the original size.

CSS Optimization

-70%

Potential reduce by 311.3 kB

  • Original 446.5 kB
  • After minification 442.0 kB
  • After compression 135.2 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. Brb.org.uk needs all CSS files to be minified and compressed as it can save up to 311.3 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (21%)

Requests Now

19

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

brb.org.uk

brb.org.uk

234 ms

www.brb.org.uk

www.brb.org.uk

230 ms

www.brb.org.uk

www.brb.org.uk

482 ms

main.min.7c5e497f.css

main.min.7c5e497f.css

89 ms

desktop.min.a107cf4b.css

desktop.min.a107cf4b.css

81 ms

lib.min.223db6ef.js

lib.min.223db6ef.js

136 ms

main.min.e6dd696e.js

main.min.e6dd696e.js

134 ms

widgets.js

widgets.js

334 ms

gtm.js

gtm.js

243 ms

logo.png

logo.png

172 ms

logo-small.png

logo-small.png

239 ms

librebaskerville-italic-webfont.woff

librebaskerville-italic-webfont.woff

202 ms

librebaskerville-regular-webfont.woff

librebaskerville-regular-webfont.woff

188 ms

librebaskerville-bold-webfont.woff

librebaskerville-bold-webfont.woff

187 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

186 ms

opensans-light-webfont.woff

opensans-light-webfont.woff

207 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

206 ms

Hero-Romeo-Juliet.jpg

Hero-Romeo-Juliet.jpg

887 ms

getTerritories

getTerritories

244 ms

Romeo-and-Juliet.png

Romeo-and-Juliet.png

604 ms

Hero-Nutcracker.jpg

Hero-Nutcracker.jpg

1212 ms

The-Nutcracker.png

The-Nutcracker.png

607 ms

dummy-5.jpg

dummy-5.jpg

708 ms

134355.jpg

134355.jpg

877 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

78 ms

opensans-lightitalic-webfont.woff

opensans-lightitalic-webfont.woff

97 ms

opensans-bolditalic-webfont.woff

opensans-bolditalic-webfont.woff

97 ms

icons.data.svg.55c822a5.css

icons.data.svg.55c822a5.css

114 ms

analytics.js

analytics.js

93 ms

collect

collect

3 ms

collect

collect

81 ms

ga-audiences

ga-audiences

31 ms

Accessibility Review

brb.org.uk accessibility score

89

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

button, link, and menuitem elements do not have accessible names.

High

[aria-*] attributes do not have valid values

Best Practices

brb.org.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

brb.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 Brb.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 Brb.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

brb.org.uk

Open Graph description is not detected on the main page of Brb. 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: