Tools & Wizards About Us
insurance.aon.co.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

insurance.aon.co.uk

By Industry | Aon UK

Page Load Speed

2 sec in total

First Response

267 ms

Resources Loaded

1.6 sec

Page Rendered

146 ms

insurance.aon.co.uk screenshot

About Website

Click here to check amazing Insurance Aon content for United Kingdom. Otherwise, check out these important facts you probably never knew about insurance.aon.co.uk

Are you looking for insurance? Get your free quote by completing a short form online.

Visit insurance.aon.co.uk

Key Findings

We analyzed Insurance.aon.co.uk page load time and found that the first response time was 267 ms and then it took 1.7 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

insurance.aon.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value2,930 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

insurance.aon.co.uk

267 ms

insurance.aon.co.uk

315 ms

619 ms

330ed25606e56d83.css

405 ms

4c69570a6fd4a18f.css

488 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Insurance.aon.co.uk, 89% (31 requests) were made to Aondigital.com and 3% (1 request) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (619 ms) relates to the external source Aondigital.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.2 kB (21%)

Content Size

568.3 kB

After Optimization

448.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Insurance.aon.co.uk main page is 568.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 334.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 119.7 kB

  • Original 161.0 kB
  • After minification 160.8 kB
  • After compression 41.3 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 119.7 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 67.6 kB
  • After minification 67.6 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. Insurance Aon images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 521 B

  • Original 334.5 kB
  • After minification 334.5 kB
  • After compression 334.0 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 17 B

  • Original 5.3 kB
  • After minification 5.3 kB
  • After compression 5.2 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. Insurance.aon.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (88%)

Requests Now

32

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insurance Aon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

insurance.aon.co.uk

insurance.aon.co.uk

267 ms

insurance.aon.co.uk

insurance.aon.co.uk

315 ms

619 ms

330ed25606e56d83.css

330ed25606e56d83.css

405 ms

4c69570a6fd4a18f.css

4c69570a6fd4a18f.css

488 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

484 ms

OtAutoBlock.js

OtAutoBlock.js

43 ms

8411-8f188750059362cc.js

8411-8f188750059362cc.js

66 ms

5675-d1b5435216f5c157.js

5675-d1b5435216f5c157.js

36 ms

9669.4eb0d572e1b0129b.js

9669.4eb0d572e1b0129b.js

63 ms

8576.a2720785696a47a6.js

8576.a2720785696a47a6.js

85 ms

8164.7cb5df0b9f95f555.js

8164.7cb5df0b9f95f555.js

89 ms

2205.832981e57d81af77.js

2205.832981e57d81af77.js

107 ms

421.4596cca9327f0469.js

421.4596cca9327f0469.js

114 ms

1578.2c518ae71529ec7c.js

1578.2c518ae71529ec7c.js

138 ms

5681.a4e82ea9d6ff6e56.js

5681.a4e82ea9d6ff6e56.js

161 ms

1253.7decb4f0b6dda9cf.js

1253.7decb4f0b6dda9cf.js

178 ms

9137.e314bd8be6ef244c.js

9137.e314bd8be6ef244c.js

461 ms

6274.0c8bfa0646bc8988.js

6274.0c8bfa0646bc8988.js

471 ms

6415.87a4a0dc7cca046e.js

6415.87a4a0dc7cca046e.js

210 ms

5111.9a4619cc75de5656.js

5111.9a4619cc75de5656.js

232 ms

1491.3ac20ac4d472726c.js

1491.3ac20ac4d472726c.js

258 ms

8852.74ca70f1fb46b940.js

8852.74ca70f1fb46b940.js

279 ms

4468.ddf82fe100c54d8a.js

4468.ddf82fe100c54d8a.js

302 ms

5911.429f5a003ac837c7.js

5911.429f5a003ac837c7.js

320 ms

webpack-5518c103b0989f6e.js

webpack-5518c103b0989f6e.js

337 ms

framework-314c182fa7e2bf37.js

framework-314c182fa7e2bf37.js

370 ms

main-78fbe675228e92fa.js

main-78fbe675228e92fa.js

399 ms

_app-7c8f41ff3d2f86a5.js

_app-7c8f41ff3d2f86a5.js

435 ms

4589-10637a491f6705a4.js

4589-10637a491f6705a4.js

437 ms

%5B...slug%5D-04b98e0bbcf68394.js

%5B...slug%5D-04b98e0bbcf68394.js

457 ms

_buildManifest.js

_buildManifest.js

462 ms

_ssgManifest.js

_ssgManifest.js

544 ms

management-of-companies-and-enterprises-min.jpeg

management-of-companies-and-enterprises-min.jpeg

79 ms

email-decode.min.js

email-decode.min.js

384 ms

Accessibility Review

insurance.aon.co.uk accessibility score

95

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.

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

insurance.aon.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

Page has valid source maps

SEO Factors

insurance.aon.co.uk SEO score

85

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

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 Insurance.aon.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 Insurance.aon.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

insurance.aon.co.uk

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