Tools & Wizards About Us
a2b.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

a2b.com

A2B | comfortable and profitable transfers worldwide. Travel from the airport to the airport in comfortable cars

Page Load Speed

3 sec in total

First Response

545 ms

Resources Loaded

2.2 sec

Page Rendered

288 ms

a2b.com screenshot

About Website

Click here to check amazing A2B content. Otherwise, check out these important facts you probably never knew about a2b.com

Find and book online taxi & transfers from the airport, hotel or railway station worldwide. Get access to the best fix prices, high-quality services, and vehicles of different types.

Visit a2b.com

Key Findings

We analyzed A2b.com page load time and found that the first response time was 545 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

a2b.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

a2b.com

545 ms

main.min.css

489 ms

app.css

229 ms

js

71 ms

app.js

1109 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original A2b.com, 4% (1 request) were made to Googletagmanager.com and 4% (1 request) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain A2b.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (40%)

Content Size

3.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A2b.com main page is 3.0 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. 15% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 36.6 kB

  • Original 40.8 kB
  • After minification 22.8 kB
  • After compression 4.1 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 17.9 kB, which is 44% 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 36.6 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 115.7 kB

  • Original 1.5 MB
  • After minification 1.4 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. A2B images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 918.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 367.8 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 918.3 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 128.9 kB

  • Original 154.8 kB
  • After minification 154.6 kB
  • After compression 25.9 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. A2b.com needs all CSS files to be minified and compressed as it can save up to 128.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A2B. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

a2b.com

a2b.com

545 ms

main.min.css

main.min.css

489 ms

app.css

app.css

229 ms

js

js

71 ms

app.js

app.js

1109 ms

build.min.js

build.min.js

889 ms

bootstrap.min.js

bootstrap.min.js

36 ms

modal.js

modal.js

237 ms

logo.png

logo.png

156 ms

down_arrow.svg

down_arrow.svg

147 ms

burger.svg

burger.svg

152 ms

main-form.jpg

main-form.jpg

1071 ms

checkbox.svg

checkbox.svg

260 ms

pay-mc.svg

pay-mc.svg

273 ms

pay-visa.png

pay-visa.png

272 ms

Close.svg

Close.svg

372 ms

check1.svg

check1.svg

388 ms

panton-regular-webfont.woff

panton-regular-webfont.woff

488 ms

panton-light-webfont.woff

panton-light-webfont.woff

407 ms

panton-semibold-webfont.woff

panton-semibold-webfont.woff

610 ms

panton-bold-webfont.woff

panton-bold-webfont.woff

484 ms

panton-black-webfont.woff

panton-black-webfont.woff

561 ms

icomoon.ttf

icomoon.ttf

610 ms

Accessibility Review

a2b.com accessibility score

91

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

Image elements do not have [alt] attributes

Best Practices

a2b.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

a2b.com SEO score

92

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

Image elements do not have [alt] attributes

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 A2b.com 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 A2b.com 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

a2b.com

Open Graph description is not detected on the main page of A2B. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: