Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bristololdvic.org.uk

Bristol Old Vic Theatre | Bristol Old Vic

Page Load Speed

2.3 sec in total

First Response

169 ms

Resources Loaded

1.5 sec

Page Rendered

595 ms

About Website

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

Bristol Old Vic is the oldest continuously working theatre in the English speaking world, a wedding and event hire venue, and a heritage destination.

Visit bristololdvic.org.uk

Key Findings

We analyzed Bristololdvic.org.uk page load time and found that the first response time was 169 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

bristololdvic.org.uk performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value3,790 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.15

1/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

bristololdvic.org.uk

169 ms

bristololdvic.org.uk

170 ms

gtm.js

111 ms

main-79305771a1.min.css

57 ms

desktop-0e06ce2f06.min.css

62 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Bristololdvic.org.uk, 41% (22 requests) were made to D1gcn4slqqviv9.cloudfront.net and 17% (9 requests) were made to D1oegmcwqzb2i3.cloudfront.net. The less responsive or slowest element that took the longest time to load (910 ms) relates to the external source S3-eu-west-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (9%)

Content Size

14.3 MB

After Optimization

13.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bristololdvic.org.uk main page is 14.3 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 14.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 129.6 kB

  • Original 162.9 kB
  • After minification 161.9 kB
  • After compression 33.4 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 129.6 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 1.1 MB

  • Original 14.0 MB
  • After minification 12.9 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. Bristol Old Vic images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 126.7 kB
  • After minification 126.6 kB
  • After compression 125.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.2 kB

  • Original 37.4 kB
  • After minification 37.4 kB
  • After compression 36.2 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. Bristololdvic.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (37%)

Requests Now

46

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bristol Old Vic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bristololdvic.org.uk accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bristololdvic.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

SEO Factors

bristololdvic.org.uk SEO score

93

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

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 Bristololdvic.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 Bristololdvic.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

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