Tools & Wizards About Us
theturbinetheatre.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

theturbinetheatre.com

The Turbine Theatre | Battersea Power Station London

Page Load Speed

1.7 sec in total

First Response

144 ms

Resources Loaded

1.5 sec

Page Rendered

68 ms

theturbinetheatre.com screenshot

About Website

Click here to check amazing The Turbine Theatre content. Otherwise, check out these important facts you probably never knew about theturbinetheatre.com

The Turbine Theatre at Battersea Power Station founded and led by Artistic Director Paul Taylor-Mills.

Visit theturbinetheatre.com

Key Findings

We analyzed Theturbinetheatre.com page load time and found that the first response time was 144 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

theturbinetheatre.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

www.theturbinetheatre.com

144 ms

minified.js

32 ms

focus-within-polyfill.js

75 ms

polyfill.min.js

297 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

51 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Theturbinetheatre.com, 38% (25 requests) were made to Static.wixstatic.com and 37% (24 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (981 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 671.7 kB (59%)

Content Size

1.1 MB

After Optimization

459.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Theturbinetheatre.com main page is 1.1 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. HTML takes 728.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 587.0 kB

  • Original 728.3 kB
  • After minification 726.6 kB
  • After compression 141.3 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 587.0 kB or 81% of the original size.

Image Optimization

-21%

Potential reduce by 25.4 kB

  • Original 124.1 kB
  • After minification 98.6 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. Obviously, The Turbine Theatre needs image optimization as it can save up to 25.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 59.3 kB

  • Original 278.6 kB
  • After minification 278.6 kB
  • After compression 219.3 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 59.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (30%)

Requests Now

37

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Turbine Theatre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.theturbinetheatre.com

www.theturbinetheatre.com

144 ms

minified.js

minified.js

32 ms

focus-within-polyfill.js

focus-within-polyfill.js

75 ms

polyfill.min.js

polyfill.min.js

297 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

51 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

57 ms

lodash.min.js

lodash.min.js

56 ms

react.production.min.js

react.production.min.js

53 ms

react-dom.production.min.js

react-dom.production.min.js

55 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

53 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

54 ms

f51b05_bd55a96e0a0e48b7bb5c49ef63f6cc9c~mv2.png

f51b05_bd55a96e0a0e48b7bb5c49ef63f6cc9c~mv2.png

274 ms

f5a71e_3fe15e98ea5043ecab64266fe7bb3b93~mv2.jpg

f5a71e_3fe15e98ea5043ecab64266fe7bb3b93~mv2.jpg

403 ms

cinderella.png

cinderella.png

362 ms

f5a71e_b6889212bf044085b3670c0ff5cff757~mv2.png

f5a71e_b6889212bf044085b3670c0ff5cff757~mv2.png

364 ms

cinderella.png

cinderella.png

388 ms

f5a71e_3df62e01abd347eab01da8496c90547e~mv2.png

f5a71e_3df62e01abd347eab01da8496c90547e~mv2.png

363 ms

cinderella.png

cinderella.png

373 ms

f5a71e_395be22a5e0b4d4a9f2baa98b2f981e1~mv2.png

f5a71e_395be22a5e0b4d4a9f2baa98b2f981e1~mv2.png

524 ms

cinderella.png

cinderella.png

510 ms

f5a71e_afd48d3b2fd44743954fa002b26bb470~mv2.png

f5a71e_afd48d3b2fd44743954fa002b26bb470~mv2.png

538 ms

cinderella.png

cinderella.png

525 ms

f5a71e_2a990f1ccdb34fa48fcc910b6b71d028~mv2.png

f5a71e_2a990f1ccdb34fa48fcc910b6b71d028~mv2.png

577 ms

cinderella.png

cinderella.png

767 ms

f5a71e_b0e028f61a7f4e6daa23d50c48a3bdc3~mv2.png

f5a71e_b0e028f61a7f4e6daa23d50c48a3bdc3~mv2.png

690 ms

cinderella.png

cinderella.png

674 ms

f5a71e_ce42176a089c4a9a86fdc9050c519505~mv2.png

f5a71e_ce42176a089c4a9a86fdc9050c519505~mv2.png

688 ms

cinderella.png

cinderella.png

662 ms

f51b05_2f56ea2f2dfd439683f8f289209ac170~mv2.png

f51b05_2f56ea2f2dfd439683f8f289209ac170~mv2.png

754 ms

theatre%20tokens%20trans%20copy.png

theatre%20tokens%20trans%20copy.png

821 ms

BB%20Logo.jpeg

BB%20Logo.jpeg

832 ms

Screenshot%25202020-02-21%2520at%252016_08_edi.png

Screenshot%25202020-02-21%2520at%252016_08_edi.png

981 ms

bundle.min.js

bundle.min.js

172 ms

file.woff

file.woff

679 ms

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

27 ms

p0A1C4_gK5NzKtuGSwNurQ.woff

p0A1C4_gK5NzKtuGSwNurQ.woff

27 ms

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

27 ms

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

64 ms

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

65 ms

file.woff

file.woff

591 ms

file.woff

file.woff

609 ms

50ac1699-f3d2-47b6-878f-67a368a17c41.woff

50ac1699-f3d2-47b6-878f-67a368a17c41.woff

25 ms

ca003289-5ee3-45c2-94ad-36c743c35fc1.woff

ca003289-5ee3-45c2-94ad-36c743c35fc1.woff

94 ms

49631ce8-9201-47a8-8874-45371417c35f.woff

49631ce8-9201-47a8-8874-45371417c35f.woff

94 ms

bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff

bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff

94 ms

file.woff

file.woff

610 ms

accessibility.js

accessibility.js

654 ms

109 ms

101 ms

103 ms

103 ms

101 ms

100 ms

138 ms

134 ms

131 ms

132 ms

131 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

22 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

15 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

6 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

theturbinetheatre.com accessibility score

94

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

High

Some elements have a [tabindex] value greater than 0

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

Links do not have a discernible name

Best Practices

theturbinetheatre.com 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

Page has valid source maps

SEO Factors

theturbinetheatre.com SEO score

91

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 Theturbinetheatre.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 Theturbinetheatre.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

theturbinetheatre.com

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