Access addisonlee.co.uk. Taxis London | Minicabs, ComCabs & Courier Services UK

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

addisonlee.co.uk

348 ms

www.addisonlee.com

487 ms

autoptimize_3118021c46cefd28cc11950efd2f1806.css

61 ms

quickbook.min.css

115 ms

jquery.js

58 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Addisonlee.co.uk, 9% (10 requests) were made to 2nefk1477gof28igzh196p3x-wpengine.netdna-ssl.com and 8% (9 requests) were made to Cdn.addisonlee.com. The less responsive or slowest element that took the longest time to load (846 ms) relates to the external source Beta.addisonlee.com.

Content Size

1.7 MB

After Optimization

1.0 MB

In fact, the total size of Addisonlee.co.uk main page is 1.7 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. 65% of websites need less resources to load. Images take 769.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 78.4 kB

Original 97.6 kB
After minification 94.4 kB
After compression 19.2 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 78.4 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 40.3 kB

Original 769.2 kB
After minification 728.9 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. Addison Lee images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 348.6 kB

Original 578.2 kB
After minification 576.3 kB
After compression 229.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 348.6 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 192.4 kB

Original 228.4 kB
After minification 227.7 kB
After compression 36.1 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. Addisonlee.co.uk needs all CSS files to be minified and compressed as it can save up to 192.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Addison Lee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

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 Addisonlee.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 Addisonlee.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

addisonlee.co.uk

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Taxis London | Minicabs, ComCabs & Courier Services UK | Addison Lee

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

addisonlee.co.uk

www.addisonlee.com

autoptimize_3118021c46cefd28cc11950efd2f1806.css

quickbook.min.css

jquery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

addisonlee.co.uk

www.addisonlee.com

autoptimize_3118021c46cefd28cc11950efd2f1806.css

quickbook.min.css

jquery.js

jquery-migrate.min.js

opentag-149216-2223213.js

vendors.min.js

quickbook.min.js

theme.min.js

lazysizes.min.js

gtm.js

info-icon.png

logo.svg

logo-letters.png

smartserve-4444.js

qtracker-5.0.0.min.js

SteagalRegular-webfont.woff

SteagalMedium-webfont.woff

SteagalLight-webfont.woff

SteagalThin-webfont.woff

SteagalBold-webfont.woff

operational-zones

flags.png

accounts

user

icomoon.ttf

YellowSuitcase.png

mk-block-secondary.jpg

mk-block-tertiary.jpg

iPhone6-V2-small.png

iPhone6-V3.png

conversion_async.js

analytics.js

7005.js

fbevents.js

tc.min.js

49558

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