Tools & Wizards About Us
traveline.cymru screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

traveline.cymru

Traveline Cymru - Journey Planning Wales

Page Load Speed

3.7 sec in total

First Response

172 ms

Resources Loaded

3.3 sec

Page Rendered

194 ms

traveline.cymru screenshot

About Website

Welcome to traveline.cymru homepage info - get ready to check Traveline best content for United Kingdom right away, or after learning these important things about traveline.cymru

Traveline Cymru is the public transport information service in Wales

Visit traveline.cymru

Key Findings

We analyzed Traveline.cymru page load time and found that the first response time was 172 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

traveline.cymru performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

traveline.cymru

172 ms

www.traveline.cymru

196 ms

www.traveline.cymru

1640 ms

gtm.js

80 ms

bootstrap.min.css

55 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Traveline.cymru, 6% (3 requests) were made to Cdn.jsdelivr.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Traveline.cymru.

Page Optimization Overview & Recommendations

Page size can be reduced by 507.7 kB (59%)

Content Size

857.4 kB

After Optimization

349.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Traveline.cymru main page is 857.4 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 369.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 88.3 kB

  • Original 103.4 kB
  • After minification 78.6 kB
  • After compression 15.1 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 24.8 kB, which is 24% 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 88.3 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 4.5 kB

  • Original 150.9 kB
  • After minification 146.3 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. Traveline images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 215.2 kB

  • Original 369.0 kB
  • After minification 331.7 kB
  • After compression 153.8 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 215.2 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 199.6 kB

  • Original 234.2 kB
  • After minification 185.1 kB
  • After compression 34.6 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. Traveline.cymru needs all CSS files to be minified and compressed as it can save up to 199.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (55%)

Requests Now

38

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Traveline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

traveline.cymru

traveline.cymru

172 ms

www.traveline.cymru

www.traveline.cymru

196 ms

www.traveline.cymru

www.traveline.cymru

1640 ms

gtm.js

gtm.js

80 ms

bootstrap.min.css

bootstrap.min.css

55 ms

slick.css

slick.css

66 ms

style.css

style.css

407 ms

component.css

component.css

246 ms

flight-timetable.css

flight-timetable.css

253 ms

magnific.css

magnific.css

253 ms

font-awesome.min.css

font-awesome.min.css

48 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

428 ms

bootstrap.min.js

bootstrap.min.js

343 ms

pickadate.css

pickadate.css

329 ms

js

js

98 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

329 ms

jquery.cycle2.carousel.min.js

jquery.cycle2.carousel.min.js

251 ms

jquery.magnific.min.js

jquery.magnific.min.js

329 ms

typeahead.bundle.js

typeahead.bundle.js

497 ms

jquery.runner-min.js

jquery.runner-min.js

455 ms

global.js

global.js

455 ms

slick.min.js

slick.min.js

16 ms

pickadate.js

pickadate.js

455 ms

picker.date.js

picker.date.js

456 ms

traveline_cymru_logo_TfW_roundel_white.svg

traveline_cymru_logo_TfW_roundel_white.svg

91 ms

traveline_cymru_logo_TfW_roundel_white.svg

traveline_cymru_logo_TfW_roundel_white.svg

92 ms

bg-homepage.png

bg-homepage.png

118 ms

Refresh.png

Refresh.png

244 ms

Calendar.png

Calendar.png

244 ms

Tick.png

Tick.png

245 ms

Pin.svg

Pin.svg

246 ms

2023-11-01-09-56-34-take-the-easy-road-12701-1-image1.jpg

2023-11-01-09-56-34-take-the-easy-road-12701-1-image1.jpg

246 ms

2023-08-25-10-17-00-aad6cdd8dd6014e951babc4fc4728a8e.jpg

2023-08-25-10-17-00-aad6cdd8dd6014e951babc4fc4728a8e.jpg

248 ms

tfwxtraveline.png

tfwxtraveline.png

249 ms

map.svg

map.svg

247 ms

appstore.png

appstore.png

262 ms

googleplay.png

googleplay.png

263 ms

tfw.svg

tfw.svg

292 ms

welsh-gov.svg

welsh-gov.svg

297 ms

wales-sans-body-regular-web.woff

wales-sans-body-regular-web.woff

221 ms

wales-sans-body-medium-web.woff

wales-sans-body-medium-web.woff

221 ms

wales-sans-body-light-web.woff

wales-sans-body-light-web.woff

273 ms

icomoon.ttf

icomoon.ttf

265 ms

wales-sans-body-regular-italic-web.woff

wales-sans-body-regular-italic-web.woff

136 ms

wales-sans-body-light-italic-web.woff

wales-sans-body-light-italic-web.woff

149 ms

print.css

print.css

86 ms

amends.css

amends.css

87 ms

Accessibility Review

traveline.cymru accessibility score

83

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

High

ARIA IDs are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

traveline.cymru 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

Page has valid source maps

SEO Factors

traveline.cymru 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

    EN

  • Encoding

    UTF-8

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

traveline.cymru

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