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perform.org.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

perform.org.uk

Performing Arts Schools & Drama Classes for Children | Perform | Perform

Page Load Speed

14.2 sec in total

First Response

1.2 sec

Resources Loaded

11.3 sec

Page Rendered

1.7 sec

perform.org.uk screenshot

About Website

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

Perform is a group of unique performing arts schools focusing on drama for child development based across London, the South East and throughout the UK.

Visit perform.org.uk

Key Findings

We analyzed Perform.org.uk page load time and found that the first response time was 1.2 sec and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

perform.org.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.088

93/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

www.perform.org.uk

1242 ms

jquery.min.js

206 ms

jquery.cycle2.min.js

274 ms

jquery.cycle2.center.min.js

274 ms

jquery.cycle2.scrollVert.min.js

273 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 60% of them (56 requests) were addressed to the original Perform.org.uk, 14% (13 requests) were made to Embed.tawk.to and 4% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Perform.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.1 kB (7%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Perform.org.uk main page is 1.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 896.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 85.4 kB

  • Original 99.8 kB
  • After minification 99.7 kB
  • After compression 14.4 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 85.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 211 B

  • Original 896.3 kB
  • After minification 896.0 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. Perform images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 180.5 kB
  • After minification 180.5 kB
  • After compression 178.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 2.0 kB

  • Original 19.6 kB
  • After minification 19.6 kB
  • After compression 17.6 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. Perform.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 55 (60%)

Requests Now

91

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perform. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.perform.org.uk

www.perform.org.uk

1242 ms

jquery.min.js

jquery.min.js

206 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

274 ms

jquery.cycle2.center.min.js

jquery.cycle2.center.min.js

274 ms

jquery.cycle2.scrollVert.min.js

jquery.cycle2.scrollVert.min.js

273 ms

jquery.history.js

jquery.history.js

268 ms

jquery.cookie.js

jquery.cookie.js

272 ms

jquery.nicescroll.min.js

jquery.nicescroll.min.js

342 ms

modernizr-2.8.3-min.js

modernizr-2.8.3-min.js

342 ms

jquery.lazy.min.js

jquery.lazy.min.js

461 ms

jquery.lazy.plugins.min.js

jquery.lazy.plugins.min.js

644 ms

js

js

459 ms

markerclusterer.min.js

markerclusterer.min.js

458 ms

N9GoogleMap.js

N9GoogleMap.js

457 ms

PerformMap.js

PerformMap.js

560 ms

functions.js

functions.js

456 ms

ondomload.js

ondomload.js

458 ms

js

js

559 ms

v652eace1692a40cfa3763df669d7439c1639079717194

v652eace1692a40cfa3763df669d7439c1639079717194

803 ms

default

default

596 ms

fbevents.js

fbevents.js

716 ms

bat.js

bat.js

691 ms

675107871-2bb48f6910932559e14a0679e4280c9abde8c04fbef036c4971d9a1d9e0da4a2-d_640

675107871-2bb48f6910932559e14a0679e4280c9abde8c04fbef036c4971d9a1d9e0da4a2-d_640

823 ms

logo.png

logo.png

541 ms

www.perform.org.uk

www.perform.org.uk

1355 ms

20191213_191146_20-Years-STAMP-WHITE-RGB.png

20191213_191146_20-Years-STAMP-WHITE-RGB.png

332 ms

facebook.png

facebook.png

514 ms

twitter.png

twitter.png

328 ms

vimeo.png

vimeo.png

514 ms

youtube.png

youtube.png

595 ms

instagram2.png

instagram2.png

593 ms

20220705_092005_MagicalMerlin_WebFeaturePanel_2000x500px.jpg

20220705_092005_MagicalMerlin_WebFeaturePanel_2000x500px.jpg

596 ms

20220628_093921_MagiciansChamber-2022_WebFeaturePanel-460x500px.jpg

20220628_093921_MagiciansChamber-2022_WebFeaturePanel-460x500px.jpg

615 ms

20220525_101309_Ebenezer-2022_WebFeaturePanel_460x500px.jpg

20220525_101309_Ebenezer-2022_WebFeaturePanel_460x500px.jpg

594 ms

20220524_094616_Aladdin-Oct-2022_WebFeaturePanel_960x500px.jpg

20220524_094616_Aladdin-Oct-2022_WebFeaturePanel_960x500px.jpg

649 ms

20220824_110437_Pinocchio-Dec-2022_WebFeaturePanel_960x500px.jpg

20220824_110437_Pinocchio-Dec-2022_WebFeaturePanel_960x500px.jpg

643 ms

20220705_092005_MagicalMerlin_WebFeaturePanel_960x500px.jpg

20220705_092005_MagicalMerlin_WebFeaturePanel_960x500px.jpg

1130 ms

20140414_162905_Slide_14_1_l_trim-173x144.jpg

20140414_162905_Slide_14_1_l_trim-173x144.jpg

639 ms

CM1_2611_trim-173x144.jpg

CM1_2611_trim-173x144.jpg

781 ms

20170817_160938_Shine-Magazine_trim-173x144.jpg

20170817_160938_Shine-Magazine_trim-173x144.jpg

1125 ms

20210504_215252_lucy_2020_trim_trim-173x144.jpg

20210504_215252_lucy_2020_trim_trim-173x144.jpg

779 ms

20200604_180508_COVID-SAFE_red_square_large_trim-173x144.jpg

20200604_180508_COVID-SAFE_red_square_large_trim-173x144.jpg

783 ms

DSC_0408_trim-173x144.jpg

DSC_0408_trim-173x144.jpg

781 ms

20140915_175337_DSC_1546_trim-173x144.JPG

20140915_175337_DSC_1546_trim-173x144.JPG

1125 ms

20170926_175045_Perform-0168_trim-173x144.jpg

20170926_175045_Perform-0168_trim-173x144.jpg

1126 ms

20140915_175251_DSC_0837_trim-173x144.JPG

20140915_175251_DSC_0837_trim-173x144.JPG

1123 ms

20170926_174545_Perform-0093_trim-173x144.jpg

20170926_174545_Perform-0093_trim-173x144.jpg

1127 ms

20140916_091456_DSC_1494_trim-173x144.JPG

20140916_091456_DSC_1494_trim-173x144.JPG

1167 ms

20170926_175409_Perform-0478_trim-173x144.jpg

20170926_175409_Perform-0478_trim-173x144.jpg

1147 ms

20170926_174909_Perform-0859_trim-173x144.jpg

20170926_174909_Perform-0859_trim-173x144.jpg

1139 ms

20140915_175349_DSC_1563_trim-173x144.JPG

20140915_175349_DSC_1563_trim-173x144.JPG

1168 ms

20140827_144208_homebanner3b_trim-173x144.jpg

20140827_144208_homebanner3b_trim-173x144.jpg

1140 ms

mobile-phone.png

mobile-phone.png

1144 ms

search.png

search.png

1142 ms

903279826-93028e83a9965175064b33055418d91efa42ed7ddeadd77558814181579b565d-d_640

903279826-93028e83a9965175064b33055418d91efa42ed7ddeadd77558814181579b565d-d_640

772 ms

490717740-43d8721c0ebdd316e2590f5213935dc7a5008f0014b6a6ba6389d9aab3be38b4-d_295x166

490717740-43d8721c0ebdd316e2590f5213935dc7a5008f0014b6a6ba6389d9aab3be38b4-d_295x166

770 ms

font-awesome.min.css

font-awesome.min.css

627 ms

indexpoll.php

indexpoll.php

1522 ms

gen_204

gen_204

407 ms

invisible.js

invisible.js

833 ms

conversion_async.js

conversion_async.js

322 ms

js

js

162 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

316 ms

1215311748566157

1215311748566157

217 ms

analytics.js

analytics.js

252 ms

533 ms

collect

collect

5299 ms

whitedot.png

whitedot.png

5307 ms

basket0.png

basket0.png

5282 ms

7515f912da039c46

7515f912da039c46

277 ms

collect

collect

280 ms

76 ms

common.js

common.js

23 ms

util.js

util.js

67 ms

ga-audiences

ga-audiences

37 ms

reset.css

reset.css

144 ms

screen.common.css

screen.common.css

61 ms

play.png

play.png

42 ms

screen.css

screen.css

118 ms

screen-colour-schemes.css

screen-colour-schemes.css

288 ms

mobile.css

mobile.css

136 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

183 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

183 ms

twk-event-polyfill.js

twk-event-polyfill.js

696 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

238 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

695 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

693 ms

twk-main.js

twk-main.js

238 ms

twk-vendor.js

twk-vendor.js

186 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

238 ms

twk-chunk-common.js

twk-chunk-common.js

240 ms

twk-runtime.js

twk-runtime.js

240 ms

twk-app.js

twk-app.js

241 ms

Accessibility Review

perform.org.uk accessibility score

42

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

perform.org.uk best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

perform.org.uk SEO score

74

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

High

Image elements do not have [alt] attributes

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

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 Perform.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 Perform.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

perform.org.uk

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