Tools & Wizards About Us

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

lutonairporttaxis.co.uk

Cheap Luton Airport Taxis Pre- Booking service Taxi Luton Airport

Page Load Speed

2.1 sec in total

First Response

205 ms

Resources Loaded

1.6 sec

Page Rendered

293 ms

About Website

Welcome to lutonairporttaxis.co.uk homepage info - get ready to check Luton Airport Taxis best content for United Kingdom right away, or after learning these important things about lutonairporttaxis.co.uk

Providing low cost luton airport taxis 60% cheaper than ranked blackcabs taxis outside airport. Pre-book taxi service, Fixed rates taxi to and from luton airport.

Visit lutonairporttaxis.co.uk

Key Findings

We analyzed Lutonairporttaxis.co.uk page load time and found that the first response time was 205 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lutonairporttaxis.co.uk performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.201

61/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

lutonairporttaxis.co.uk

205 ms

style.css

242 ms

jquery-ui.min.css

47 ms

jquery.min.js

51 ms

jquery-ui.min.js

56 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 80% of them (51 requests) were addressed to the original Lutonairporttaxis.co.uk, 6% (4 requests) were made to Google-analytics.com and 5% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (951 ms) belongs to the original domain Lutonairporttaxis.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (88%)

Content Size

2.4 MB

After Optimization

277.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lutonairporttaxis.co.uk main page is 2.4 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.9 kB

  • Original 68.3 kB
  • After minification 62.4 kB
  • After compression 13.4 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 54.9 kB or 80% of the original size.

Image Optimization

-99%

Potential reduce by 2.1 MB

  • Original 2.1 MB
  • After minification 13.0 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, Luton Airport Taxis needs image optimization as it can save up to 2.1 MB or 99% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 275 B

  • Original 238.4 kB
  • After minification 238.4 kB
  • After compression 238.1 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 772 B

  • Original 14.0 kB
  • After minification 14.0 kB
  • After compression 13.2 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. Lutonairporttaxis.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (18%)

Requests Now

61

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luton Airport 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lutonairporttaxis.co.uk accessibility score

72

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

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

Form elements do not have associated labels

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

lutonairporttaxis.co.uk best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lutonairporttaxis.co.uk SEO score

99

Search Engine Optimization Advices

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 Lutonairporttaxis.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 Lutonairporttaxis.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

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