Tools & Wizards About Us
ubicabs.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ubicabs.com

London minicabs booking - Cheap airport transfers

Page Load Speed

4.3 sec in total

First Response

488 ms

Resources Loaded

3.5 sec

Page Rendered

327 ms

ubicabs.com screenshot

About Website

Visit ubicabs.com now to see the best up-to-date Ubicabs content for United Kingdom and also check out these interesting facts you probably never knew about ubicabs.com

Online minicab booking - Get cheap airport transfers and quotes. Your only minicab app for London, Heathrow, Gatwick, Luton, Stansted and City Airport | ubiCabs

Visit ubicabs.com

Key Findings

We analyzed Ubicabs.com page load time and found that the first response time was 488 ms and then it took 3.8 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

ubicabs.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value2,820 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

ubicabs.com

488 ms

style.css

194 ms

bootstrap.css

198 ms

bootstrap-responsive.css

190 ms

main.css

188 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 42% of them (47 requests) were addressed to the original Ubicabs.com, 27% (30 requests) were made to Cbkr.ubicabs.com and 7% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ubicabs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 871.9 kB (53%)

Content Size

1.6 MB

After Optimization

762.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ubicabs.com main page is 1.6 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. 70% of websites need less resources to load. Javascripts take 712.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 43.3 kB

  • Original 58.9 kB
  • After minification 56.2 kB
  • After compression 15.7 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 43.3 kB or 73% of the original size.

Image Optimization

-10%

Potential reduce by 55.3 kB

  • Original 558.7 kB
  • After minification 503.4 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. Ubicabs images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 509.6 kB

  • Original 712.5 kB
  • After minification 619.8 kB
  • After compression 202.8 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 509.6 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 263.7 kB

  • Original 304.4 kB
  • After minification 231.1 kB
  • After compression 40.7 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. Ubicabs.com needs all CSS files to be minified and compressed as it can save up to 263.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (63%)

Requests Now

108

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ubicabs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ubicabs.com

ubicabs.com

488 ms

style.css

style.css

194 ms

bootstrap.css

bootstrap.css

198 ms

bootstrap-responsive.css

bootstrap-responsive.css

190 ms

main.css

main.css

188 ms

navbar.css

navbar.css

195 ms

ubi_responsive.css

ubi_responsive.css

194 ms

helpers.css

helpers.css

370 ms

jquery.min.js

jquery.min.js

115 ms

jquery-ui.min.js

jquery-ui.min.js

133 ms

bootstrap.js

bootstrap.js

402 ms

ubicabs.js

ubicabs.js

400 ms

front.css

front.css

416 ms

page-list.css

page-list.css

415 ms

ubicabs.com

ubicabs.com

456 ms

jquery.min.js

jquery.min.js

129 ms

responsive-modernizr.js

responsive-modernizr.js

553 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

565 ms

jquery.min

jquery.min

789 ms

jquery.min.js

jquery.min.js

21 ms

style.css

style.css

579 ms

responsive-scripts.js

responsive-scripts.js

580 ms

responsive-plugins.js

responsive-plugins.js

636 ms

wp-embed.min.js

wp-embed.min.js

736 ms

scripts.js

scripts.js

742 ms

all.js

all.js

737 ms

widgets.php

widgets.php

452 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

334 ms

ga.js

ga.js

16 ms

mixpanel-2.2.min.js

mixpanel-2.2.min.js

39 ms

ajax-loader.gif

ajax-loader.gif

135 ms

nav_bg.png

nav_bg.png

179 ms

logo_nav.png

logo_nav.png

304 ms

popupclose.png

popupclose.png

459 ms

popup-logo.png

popup-logo.png

459 ms

ubicabspopupbutton3.png

ubicabspopupbutton3.png

614 ms

ubicabspopupbutton1.png

ubicabspopupbutton1.png

618 ms

ubicabspopupbutton2.png

ubicabspopupbutton2.png

615 ms

ubicabspopupbutton4.png

ubicabspopupbutton4.png

616 ms

ic_action_call2.png

ic_action_call2.png

457 ms

1805559befff3da2422120574730a4f1.png

1805559befff3da2422120574730a4f1.png

516 ms

apple-badge-40-135.png

apple-badge-40-135.png

456 ms

android-badge-40-135.png

android-badge-40-135.png

613 ms

wallet.png

wallet.png

731 ms

cardvisamcard2.png

cardvisamcard2.png

664 ms

app.png

app.png

665 ms

journey450x200.png

journey450x200.png

1200 ms

payments-receipt450x200.png

payments-receipt450x200.png

935 ms

account450x200.png

account450x200.png

927 ms

vehicle450x200.png

vehicle450x200.png

1028 ms

Download_on_the_App_Store_Badge_US-UK_202x60_0801.png

Download_on_the_App_Store_Badge_US-UK_202x60_0801.png

840 ms

android-badge-60-202.png

android-badge-60-202.png

926 ms

in_the_news.png

in_the_news.png

1121 ms

facebook.png

facebook.png

1101 ms

twitter.png

twitter.png

1110 ms

googleplus.png

googleplus.png

1118 ms

__utm.gif

__utm.gif

23 ms

12 ms

collect

collect

92 ms

all.js

all.js

282 ms

plusone.js

plusone.js

221 ms

widgets.js

widgets.js

220 ms

checkLoggedIn

checkLoggedIn

139 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

43 ms

fastbutton

fastbutton

147 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

172 ms

postmessageRelay

postmessageRelay

112 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

45 ms

178 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

111 ms

xd_arbiter.php

xd_arbiter.php

154 ms

xd_arbiter.php

xd_arbiter.php

285 ms

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

69 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

66 ms

rpc:shindig_random.js

rpc:shindig_random.js

57 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

jot

jot

90 ms

nr-892.min.js

nr-892.min.js

24 ms

widget_params

widget_params

325 ms

b7e0eacded

b7e0eacded

46 ms

xd_arbiter.php

xd_arbiter.php

82 ms

like.php

like.php

76 ms

TY3MhkXpWJ-.js

TY3MhkXpWJ-.js

293 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

327 ms

js

js

47 ms

bootstrap_buttons.css

bootstrap_buttons.css

96 ms

default.css

default.css

97 ms

default_bc.css

default_bc.css

191 ms

default_responsive.css

default_responsive.css

189 ms

widget_themes.css

widget_themes.css

279 ms

datepicker_phil.css

datepicker_phil.css

281 ms

theme2.css

theme2.css

282 ms

tipTip.css

tipTip.css

289 ms

jquery.geolocation.js

jquery.geolocation.js

300 ms

jquery.ui.datetimepicker.js

jquery.ui.datetimepicker.js

389 ms

jquery.tipTip.js

jquery.tipTip.js

367 ms

jquery.find_me.js

jquery.find_me.js

367 ms

ubilookup.jquery.js

ubilookup.jquery.js

469 ms

jquery.ba-resize.js

jquery.ba-resize.js

380 ms

ejs.js

ejs.js

380 ms

ubitranslate.jquery.js

ubitranslate.jquery.js

456 ms

widget.ejs

widget.ejs

461 ms

widget_bc.ejs

widget_bc.ejs

481 ms

widget_run

widget_run

112 ms

checkLoggedIn

checkLoggedIn

109 ms

switchIcon.png

switchIcon.png

94 ms

calendarIconGrey.png

calendarIconGrey.png

93 ms

locateIconGrey.png

locateIconGrey.png

96 ms

ui-bg_flat_0_f0f0f0_40x100.png

ui-bg_flat_0_f0f0f0_40x100.png

95 ms

loader-circle-small.gif

loader-circle-small.gif

156 ms

Accessibility Review

ubicabs.com accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

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

ubicabs.com 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

High

Browser errors were logged to the console

SEO Factors

ubicabs.com SEO score

79

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ubicabs.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 Ubicabs.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

ubicabs.com

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