Tools & Wizards About Us
redbus.sg screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 97

    SEO

    Google-friendlier than
    92% of websites

redbus.sg

Up to 50% OFF on Singapore Bus Tickets Online, Book Singapore Express Bus & Coach - redBus

Page Load Speed

3.7 sec in total

First Response

517 ms

Resources Loaded

2.9 sec

Page Rendered

297 ms

redbus.sg screenshot

About Website

Visit redbus.sg now to see the best up-to-date RedBus content for Singapore and also check out these interesting facts you probably never knew about redbus.sg

Get up to 50% OFF on online bus tickets with redBus. Use code SGNEW and get discounts on all Singapore bus tickets online!

Visit redbus.sg

Key Findings

We analyzed Redbus.sg page load time and found that the first response time was 517 ms and then it took 3.2 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

redbus.sg performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

redbus.sg

517 ms

www.redbus.sg

461 ms

master.min.css

223 ms

index.min.css

444 ms

libs.min.js

1094 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 50% of them (22 requests) were addressed to the original Redbus.sg, 9% (4 requests) were made to Themes.googleusercontent.com and 9% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Redbus.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 549.9 kB (58%)

Content Size

953.6 kB

After Optimization

403.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redbus.sg main page is 953.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 625.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.9 kB

  • Original 28.2 kB
  • After minification 22.3 kB
  • After compression 6.3 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 5.9 kB, which is 21% 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 21.9 kB or 78% of the original size.

Image Optimization

-13%

Potential reduce by 34.3 kB

  • Original 268.1 kB
  • After minification 233.8 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, RedBus needs image optimization as it can save up to 34.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 469.8 kB

  • Original 625.1 kB
  • After minification 442.1 kB
  • After compression 155.4 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 469.8 kB or 75% of the original size.

CSS Optimization

-74%

Potential reduce by 23.9 kB

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 8.2 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. Redbus.sg needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (67%)

Requests Now

36

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RedBus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

redbus.sg

redbus.sg

517 ms

www.redbus.sg

www.redbus.sg

461 ms

master.min.css

master.min.css

223 ms

index.min.css

index.min.css

444 ms

libs.min.js

libs.min.js

1094 ms

master.min.js

master.min.js

516 ms

cities.SG.js

cities.SG.js

457 ms

index.min.js

index.min.js

516 ms

sg.png

sg.png

281 ms

logo.png

logo.png

426 ms

header-image.png

header-image.png

642 ms

custone.png

custone.png

1111 ms

custtwo2.png

custtwo2.png

938 ms

custthree.png

custthree.png

938 ms

white-logo.png

white-logo.png

643 ms

city.png

city.png

719 ms

swap.png

swap.png

720 ms

calendar.png

calendar.png

857 ms

customer.png

customer.png

891 ms

busoperator.png

busoperator.png

891 ms

ticketssold.png

ticketssold.png

889 ms

ibibogroup_ventures.png

ibibogroup_ventures.png

1114 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

59 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

57 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

62 ms

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

63 ms

gtm.js

gtm.js

83 ms

analytics.js

analytics.js

21 ms

conversion_async.js

conversion_async.js

36 ms

cbar.js.php

cbar.js.php

101 ms

ld.js

ld.js

43 ms

fbevents.js

fbevents.js

108 ms

ec.js

ec.js

16 ms

86 ms

collect

collect

21 ms

collect

collect

107 ms

tac.min.js

tac.min.js

379 ms

71 ms

49 ms

event

event

391 ms

74 ms

ga-audiences

ga-audiences

55 ms

48 ms

jquery-noamd.min.js

jquery-noamd.min.js

99 ms

Accessibility Review

redbus.sg accessibility score

94

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

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

Best Practices

redbus.sg best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

redbus.sg SEO score

97

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 Redbus.sg 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 Redbus.sg 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

redbus.sg

Open Graph description is not detected on the main page of RedBus. 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: