Tools & Wizards About Us
a1taxis.net screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

a1taxis.net

A1 Taxis St Albans - Safe Low Cost & Trusted Taxi Company

Page Load Speed

3.7 sec in total

First Response

211 ms

Resources Loaded

2.8 sec

Page Rendered

728 ms

a1taxis.net screenshot

About Website

Click here to check amazing A1 Taxis content. Otherwise, check out these important facts you probably never knew about a1taxis.net

We provide most professional, reliable and best price local taxi service across St Albans, Hertfordshire. Affordable airport transfer service

Visit a1taxis.net

Key Findings

We analyzed A1taxis.net page load time and found that the first response time was 211 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

a1taxis.net performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value21.2 s

0/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

a1taxis.net

211 ms

www.a1taxis.net

495 ms

main-app.css

180 ms

main-responsive.css

266 ms

bundle.min.js

41 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 76% of them (80 requests) were addressed to the original A1taxis.net, 12% (13 requests) were made to Embed.tawk.to and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain A1taxis.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.3 MB (88%)

Content Size

15.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A1taxis.net main page is 15.1 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. 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. Images take 14.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.6 kB

  • Original 59.4 kB
  • After minification 43.8 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 15.6 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 48.6 kB or 82% of the original size.

Image Optimization

-90%

Potential reduce by 13.3 MB

  • Original 14.7 MB
  • After minification 1.5 MB

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, A1 Taxis needs image optimization as it can save up to 13.3 MB or 90% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 23.8 kB

  • Original 296.3 kB
  • After minification 296.3 kB
  • After compression 272.5 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

-6%

Potential reduce by 1.6 kB

  • Original 25.1 kB
  • After minification 25.1 kB
  • After compression 23.5 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. A1taxis.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (23%)

Requests Now

103

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A1 Taxis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

a1taxis.net

a1taxis.net

211 ms

www.a1taxis.net

www.a1taxis.net

495 ms

main-app.css

main-app.css

180 ms

main-responsive.css

main-responsive.css

266 ms

bundle.min.js

bundle.min.js

41 ms

js

js

75 ms

jquery-ui.min.css

jquery-ui.min.css

44 ms

css

css

49 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

336 ms

jquery.min.js

jquery.min.js

35 ms

jquery-ui.min.js

jquery-ui.min.js

43 ms

jquery.mmenu.all.min.js

jquery.mmenu.all.min.js

220 ms

small-white-envelope-icon.png

small-white-envelope-icon.png

180 ms

small-white-receiver-icon.png

small-white-receiver-icon.png

270 ms

googleplay-icon.png

googleplay-icon.png

438 ms

appstore-icon.png

appstore-icon.png

436 ms

a1-taxis-logo.png

a1-taxis-logo.png

583 ms

main-hero-bg.png

main-hero-bg.png

857 ms

small-checkbox-icon.png

small-checkbox-icon.png

538 ms

small-pound-icon.png

small-pound-icon.png

627 ms

small-business-car-icon.png

small-business-car-icon.png

607 ms

small-calendar-icon.png

small-calendar-icon.png

610 ms

credit-and-debit-cards.png

credit-and-debit-cards.png

716 ms

reviews-io-logo.png

reviews-io-logo.png

829 ms

reviews-io-stars.png

reviews-io-stars.png

694 ms

google-logo.png

google-logo.png

697 ms

google-stars.png

google-stars.png

808 ms

tripadvisor-logo.png

tripadvisor-logo.png

781 ms

tripadvisor-stars.png

tripadvisor-stars.png

786 ms

trustpilot-logo.png

trustpilot-logo.png

809 ms

trustpilot-stars.png

trustpilot-stars.png

867 ms

airport-transfer-colorful-icon.png

airport-transfer-colorful-icon.png

873 ms

attractions-colorful-icon.png

attractions-colorful-icon.png

900 ms

tours-colorful-icon.png

tours-colorful-icon.png

902 ms

car-rental-colorful-icon.png

car-rental-colorful-icon.png

1073 ms

wheelchair-colorful-icon.png

wheelchair-colorful-icon.png

941 ms

minibus-colorful-icon.png

minibus-colorful-icon.png

953 ms

heading-border.png

heading-border.png

959 ms

low-prices-icon.png

low-prices-icon.png

992 ms

flight-monitoring-icon.png

flight-monitoring-icon.png

993 ms

quality-support-icon.png

quality-support-icon.png

1026 ms

safe-and-secure-icon.png

safe-and-secure-icon.png

1039 ms

247-available-icon.png

247-available-icon.png

1045 ms

a1-taxis-st-albans.png

a1-taxis-st-albans.png

1172 ms

small-green-circle-tickmark-icon.png

small-green-circle-tickmark-icon.png

1082 ms

our-progress-bg.png

our-progress-bg.png

1112 ms

wheelchair-taxis-in-st-albans.png

wheelchair-taxis-in-st-albans.png

1156 ms

analytics.js

analytics.js

57 ms

small-blue-users-icon.png

small-blue-users-icon.png

1070 ms

watiWidget.js

watiWidget.js

187 ms

default

default

200 ms

collect

collect

14 ms

js

js

56 ms

large-blue-briefcase-icon.png

large-blue-briefcase-icon.png

977 ms

small-blue-briefcase-icon.png

small-blue-briefcase-icon.png

906 ms

40 ms

executive-car.png

executive-car.png

763 ms

small-blue-right-arrow-icon.png

small-blue-right-arrow-icon.png

782 ms

business-class-car.png

business-class-car.png

701 ms

mpv-plus-car.png

mpv-plus-car.png

681 ms

estate-car.png

estate-car.png

658 ms

blue-wheelchair-icon.png

blue-wheelchair-icon.png

674 ms

seven-seater-car.png

seven-seater-car.png

671 ms

eight-seater-car.png

eight-seater-car.png

612 ms

babyseat-bg.png

babyseat-bg.png

705 ms

free-babyseat.png

free-babyseat.png

637 ms

airpay-and-cards-banner.png

airpay-and-cards-banner.png

576 ms

business-class-airport-transfers.png

business-class-airport-transfers.png

584 ms

app-section-bg.png

app-section-bg.png

576 ms

googleplay-btn.png

googleplay-btn.png

587 ms

appstore-btn.png

appstore-btn.png

616 ms

a1-taxis-app.png

a1-taxis-app.png

678 ms

small-blue-circle-tickmark-icon.png

small-blue-circle-tickmark-icon.png

587 ms

five-stars.png

five-stars.png

598 ms

vertical-grey-border.png

vertical-grey-border.png

583 ms

blue-alert-icon.png

blue-alert-icon.png

583 ms

blue-briefcase-icon.png

blue-briefcase-icon.png

594 ms

blue-open-account-icon.png

blue-open-account-icon.png

586 ms

blue-captain-icon.png

blue-captain-icon.png

598 ms

main-footer-bg.png

main-footer-bg.png

578 ms

a1-taxis-stalbans-logo.png

a1-taxis-stalbans-logo.png

572 ms

small-green-facebook-icon.png

small-green-facebook-icon.png

599 ms

small-green-twitter-icon.png

small-green-twitter-icon.png

585 ms

small-green-google-plus-icon.png

small-green-google-plus-icon.png

577 ms

small-green-instagram-icon.png

small-green-instagram-icon.png

570 ms

green-border-dot.png

green-border-dot.png

566 ms

small-android-icon.png

small-android-icon.png

544 ms

small-IOS-icon.png

small-IOS-icon.png

577 ms

small-white-location-icon.png

small-white-location-icon.png

560 ms

small-white-phone-icon.png

small-white-phone-icon.png

543 ms

small-white-mail-icon.png

small-white-mail-icon.png

555 ms

small-white-click-icon.png

small-white-click-icon.png

531 ms

wiz-digital-logo.png

wiz-digital-logo.png

533 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

58 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

63 ms

twk-event-polyfill.js

twk-event-polyfill.js

137 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

62 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

140 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

76 ms

twk-main.js

twk-main.js

69 ms

twk-vendor.js

twk-vendor.js

85 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

78 ms

twk-chunk-common.js

twk-chunk-common.js

87 ms

twk-runtime.js

twk-runtime.js

87 ms

twk-app.js

twk-app.js

137 ms

Accessibility Review

a1taxis.net accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

a1taxis.net best practices score

58

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

Displays images with incorrect aspect ratio

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

a1taxis.net SEO score

91

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

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A1taxis.net 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 A1taxis.net main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

a1taxis.net

Open Graph data is detected on the main page of A1 Taxis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: