Tools & Wizards About Us
zedcarz.co.uk screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

zedcarz.co.uk

ZedCarz Mini Cab Hire in London | Hire A Private Cab in London

Page Load Speed

2.7 sec in total

First Response

312 ms

Resources Loaded

2.1 sec

Page Rendered

297 ms

zedcarz.co.uk screenshot

About Website

Welcome to zedcarz.co.uk homepage info - get ready to check Zed Carz best content right away, or after learning these important things about zedcarz.co.uk

With ZedCarz you can order a private mini cab in London, Tolworth, Kingston. Executive car hire & London airport transfer services are also available.

Visit zedcarz.co.uk

Key Findings

We analyzed Zedcarz.co.uk page load time and found that the first response time was 312 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zedcarz.co.uk performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

zedcarz.co.uk

312 ms

zedcarz.co.uk

419 ms

signature_pad.min.js

80 ms

jquery.min.js

168 ms

jquery-migrate.min.js

234 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 75% of them (62 requests) were addressed to the original Zedcarz.co.uk, 10% (8 requests) were made to Embed.tawk.to and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (613 ms) belongs to the original domain Zedcarz.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.0 kB (7%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zedcarz.co.uk 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. 60% of websites need less resources to load. Images take 548.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.0 kB

  • Original 65.6 kB
  • After minification 62.7 kB
  • After compression 13.7 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 52.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 553 B

  • Original 548.8 kB
  • After minification 548.2 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. Zed Carz images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 25.3 kB

  • Original 505.2 kB
  • After minification 505.2 kB
  • After compression 479.9 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

-1%

Potential reduce by 196 B

  • Original 27.8 kB
  • After minification 27.8 kB
  • After compression 27.6 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. Zedcarz.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (62%)

Requests Now

77

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zed Carz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zedcarz.co.uk

zedcarz.co.uk

312 ms

zedcarz.co.uk

zedcarz.co.uk

419 ms

signature_pad.min.js

signature_pad.min.js

80 ms

jquery.min.js

jquery.min.js

168 ms

jquery-migrate.min.js

jquery-migrate.min.js

234 ms

scripts.js

scripts.js

237 ms

respond.min.js

respond.min.js

239 ms

html5shiv.js

html5shiv.js

239 ms

core.min.js

core.min.js

302 ms

datepicker.min.js

datepicker.min.js

316 ms

iscroll.js

iscroll.js

327 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

326 ms

zedcarz.js

zedcarz.js

326 ms

scripts.js

scripts.js

408 ms

api.js

api.js

60 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

336 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

406 ms

wp-polyfill.min.js

wp-polyfill.min.js

419 ms

index.js

index.js

418 ms

lazyload.min.js

lazyload.min.js

417 ms

css

css

44 ms

gtm.js

gtm.js

109 ms

iconTelDark.png

iconTelDark.png

183 ms

logo.png

logo.png

267 ms

navToggle.png

navToggle.png

266 ms

arrowButton.png

arrowButton.png

265 ms

style.css

style.css

217 ms

style.min.css

style.min.css

212 ms

style.css

style.css

211 ms

jquery-ui.css

jquery-ui.css

375 ms

style.css

style.css

380 ms

1guq1bgmt

1guq1bgmt

125 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

34 ms

font

font

41 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

88 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

89 ms

js

js

77 ms

recaptcha__en.js

recaptcha__en.js

110 ms

fbevents.js

fbevents.js

98 ms

analytics.js

analytics.js

98 ms

Banner-1-1400x450.jpg

Banner-1-1400x450.jpg

308 ms

Banner-1-830x267.jpg

Banner-1-830x267.jpg

234 ms

Banner-1-340x129.jpg

Banner-1-340x129.jpg

219 ms

Banner-2-1400x450.jpg

Banner-2-1400x450.jpg

283 ms

Banner-2-830x267.jpg

Banner-2-830x267.jpg

234 ms

Banner-2-340x129.jpg

Banner-2-340x129.jpg

232 ms

Banner-3-1400x450.jpg

Banner-3-1400x450.jpg

308 ms

Banner-3-830x267.jpg

Banner-3-830x267.jpg

365 ms

Banner-3-340x129.jpg

Banner-3-340x129.jpg

291 ms

Courier-Banner.jpg

Courier-Banner.jpg

308 ms

Courier-Banner-830x267.jpg

Courier-Banner-830x267.jpg

362 ms

Courier-Banner-340x129.jpg

Courier-Banner-340x129.jpg

369 ms

Quote.jpg

Quote.jpg

380 ms

App.jpg

App.jpg

381 ms

Account.jpg

Account.jpg

382 ms

ZGroup-Home.png

ZGroup-Home.png

439 ms

road-navigation-gps-map-360x160.jpg

road-navigation-gps-map-360x160.jpg

443 ms

logoFooterMobile.png

logoFooterMobile.png

446 ms

pitchNav.png

pitchNav.png

457 ms

scrollerbg.png

scrollerbg.png

456 ms

bx_loader.gif

bx_loader.gif

400 ms

iconServicePrivateTaxiHire.png

iconServicePrivateTaxiHire.png

458 ms

arrow.png

arrow.png

460 ms

iconServiceExecutivePrivateHire.png

iconServiceExecutivePrivateHire.png

464 ms

iconServiceAirportTransfers.png

iconServiceAirportTransfers.png

475 ms

iconServiceCourierDelivery.png

iconServiceCourierDelivery.png

475 ms

iconServiceWeddingCarHire.png

iconServiceWeddingCarHire.png

477 ms

Facebook.svg

Facebook.svg

535 ms

Instagram.svg

Instagram.svg

538 ms

LinkedIn.svg

LinkedIn.svg

542 ms

Twitter.svg

Twitter.svg

553 ms

Youtube.svg

Youtube.svg

553 ms

arrowUp.png

arrowUp.png

554 ms

iconFigment.png

iconFigment.png

613 ms

collect

collect

101 ms

collect

collect

36 ms

twk-event-polyfill.js

twk-event-polyfill.js

52 ms

twk-main.js

twk-main.js

81 ms

twk-vendor.js

twk-vendor.js

117 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

151 ms

twk-chunk-common.js

twk-chunk-common.js

38 ms

twk-runtime.js

twk-runtime.js

72 ms

twk-app.js

twk-app.js

50 ms

Accessibility Review

zedcarz.co.uk accessibility score

83

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

zedcarz.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

zedcarz.co.uk SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zedcarz.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zedcarz.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

zedcarz.co.uk

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