Tools & Wizards About Us
ultimateaerobatics.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

ultimateaerobatics.co.uk

Ultimate Aerobatics | Aerobatic Lessons | Harvard Flying | London UK

Page Load Speed

1.9 sec in total

First Response

78 ms

Resources Loaded

1.7 sec

Page Rendered

68 ms

ultimateaerobatics.co.uk screenshot

About Website

Welcome to ultimateaerobatics.co.uk homepage info - get ready to check Ultimate Aerobatics best content right away, or after learning these important things about ultimateaerobatics.co.uk

Ultimate Aerobatics delivers aerobatic training, aerobatic experience flights and air displays. They also offer Harvard flights and more.

Visit ultimateaerobatics.co.uk

Key Findings

We analyzed Ultimateaerobatics.co.uk page load time and found that the first response time was 78 ms and then it took 1.8 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

ultimateaerobatics.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value5,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.5 s

0/100

10%

Network Requests Diagram

www.ultimateaerobatics.co.uk

78 ms

minified.js

57 ms

focus-within-polyfill.js

54 ms

polyfill.min.js

519 ms

mkp-tripadvisor-reviews-script.js

109 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ultimateaerobatics.co.uk, 31% (17 requests) were made to Static.wixstatic.com and 22% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (541 ms) relates to the external source Sentry-next.wixpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 665.5 kB (49%)

Content Size

1.3 MB

After Optimization

679.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ultimateaerobatics.co.uk 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. 80% 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. HTML takes 808.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 643.6 kB

  • Original 808.6 kB
  • After minification 807.0 kB
  • After compression 165.1 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 643.6 kB or 80% of the original size.

Image Optimization

-19%

Potential reduce by 16.1 kB

  • Original 86.1 kB
  • After minification 70.0 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. Obviously, Ultimate Aerobatics needs image optimization as it can save up to 16.1 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 5.8 kB

  • Original 391.4 kB
  • After minification 391.4 kB
  • After compression 385.6 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

-0%

Potential reduce by 0 B

  • Original 58.8 kB
  • After minification 58.8 kB
  • After compression 58.8 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. Ultimateaerobatics.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (43%)

Requests Now

37

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultimate Aerobatics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ultimateaerobatics.co.uk

www.ultimateaerobatics.co.uk

78 ms

minified.js

minified.js

57 ms

focus-within-polyfill.js

focus-within-polyfill.js

54 ms

polyfill.min.js

polyfill.min.js

519 ms

mkp-tripadvisor-reviews-script.js

mkp-tripadvisor-reviews-script.js

109 ms

thunderbolt-commons.7c91a755.bundle.min.js

thunderbolt-commons.7c91a755.bundle.min.js

77 ms

main.8534eeb3.bundle.min.js

main.8534eeb3.bundle.min.js

79 ms

lodash.min.js

lodash.min.js

79 ms

react.production.min.js

react.production.min.js

78 ms

react-dom.production.min.js

react-dom.production.min.js

80 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

78 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

80 ms

dbea38_2d3d583153ae40f29e038261eaaa4570.gif

dbea38_2d3d583153ae40f29e038261eaaa4570.gif

138 ms

dbea38_9829b3ec09b64f979d3b66f71fb4b392~mv2.webp

dbea38_9829b3ec09b64f979d3b66f71fb4b392~mv2.webp

148 ms

dbea38_78b25b05658d49c5953b9760839fc40d~mv2.png

dbea38_78b25b05658d49c5953b9760839fc40d~mv2.png

148 ms

dbea38_21f4b244905044ac8038924044d197dd~mv2.png

dbea38_21f4b244905044ac8038924044d197dd~mv2.png

146 ms

dbea38_c3a0821ff703465dbd85b5bee64e2df0~mv2.jpg

dbea38_c3a0821ff703465dbd85b5bee64e2df0~mv2.jpg

146 ms

dbea38_a87fc8aa0c35493ea0098608689a6fbb~mv2.jpg

dbea38_a87fc8aa0c35493ea0098608689a6fbb~mv2.jpg

149 ms

dbea38_a87fc8aa0c35493ea0098608689a6fbb~mv2.jpg

dbea38_a87fc8aa0c35493ea0098608689a6fbb~mv2.jpg

147 ms

dbea38_233310ab05994d9ab419e4c86fdfa778~mv2.jpg

dbea38_233310ab05994d9ab419e4c86fdfa778~mv2.jpg

152 ms

dbea38_233310ab05994d9ab419e4c86fdfa778~mv2.jpg

dbea38_233310ab05994d9ab419e4c86fdfa778~mv2.jpg

157 ms

dbea38_df20bd3163954bcdbbf5cac806d497f5~mv2.jpg

dbea38_df20bd3163954bcdbbf5cac806d497f5~mv2.jpg

157 ms

dbea38_df20bd3163954bcdbbf5cac806d497f5~mv2.jpg

dbea38_df20bd3163954bcdbbf5cac806d497f5~mv2.jpg

153 ms

dbea38_35f03d1470cd4994879bebd04c5fbd6e~mv2.jpg

dbea38_35f03d1470cd4994879bebd04c5fbd6e~mv2.jpg

153 ms

dbea38_35f03d1470cd4994879bebd04c5fbd6e~mv2.jpg

dbea38_35f03d1470cd4994879bebd04c5fbd6e~mv2.jpg

155 ms

dbea38_95a8850bbe034551ad9fa0e1395e37ec~mv2.png

dbea38_95a8850bbe034551ad9fa0e1395e37ec~mv2.png

157 ms

dbea38_ded23ac822c44936ad59f7e62fc5af24~mv2.jpg

dbea38_ded23ac822c44936ad59f7e62fc5af24~mv2.jpg

159 ms

dbea38_5035e1b88f1f4d8aaa46a34deac2eca1~mv2.png

dbea38_5035e1b88f1f4d8aaa46a34deac2eca1~mv2.png

219 ms

dbea38_850dcf37cae64e169b7c6b9f05fa5749~mv2.jpg

dbea38_850dcf37cae64e169b7c6b9f05fa5749~mv2.jpg

220 ms

X3l0mj6eay0

X3l0mj6eay0

234 ms

bundle.min.js

bundle.min.js

104 ms

157 ms

153 ms

518 ms

515 ms

513 ms

509 ms

504 ms

503 ms

539 ms

541 ms

541 ms

536 ms

www-player.css

www-player.css

20 ms

www-embed-player.js

www-embed-player.js

51 ms

base.js

base.js

84 ms

ad_status.js

ad_status.js

182 ms

rLt7hyiwnPMxASdsAO7W6kdxkuZ2P3jSYbXPGVGhdGc.js

rLt7hyiwnPMxASdsAO7W6kdxkuZ2P3jSYbXPGVGhdGc.js

136 ms

embed.js

embed.js

46 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

41 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

43 ms

id

id

28 ms

Create

Create

13 ms

qoe

qoe

11 ms

log_event

log_event

0 ms

Accessibility Review

ultimateaerobatics.co.uk accessibility score

77

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

[aria-*] attributes do not match their roles

High

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

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

ultimateaerobatics.co.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

High

Missing source maps for large first-party JavaScript

SEO Factors

ultimateaerobatics.co.uk SEO score

84

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

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 Ultimateaerobatics.co.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 Ultimateaerobatics.co.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

ultimateaerobatics.co.uk

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