Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

japan-rail-pass.com.au

Japan Rail Pass - Unlimited Train Travel Across Japan

Page Load Speed

4.8 sec in total

First Response

107 ms

Resources Loaded

3.5 sec

Page Rendered

1.2 sec

japan-rail-pass.com.au screenshot

About Website

Welcome to japan-rail-pass.com.au homepage info - get ready to check Japan Rail Pass best content for Australia right away, or after learning these important things about japan-rail-pass.com.au

Explore Japan with the Japan Rail Pass. Enjoy unlimited train travel, including on the famous Shinkansen bullet trains. Buy your pass online and plan your trip today!

Visit japan-rail-pass.com.au

Key Findings

We analyzed Japan-rail-pass.com.au page load time and found that the first response time was 107 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

japan-rail-pass.com.au performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.123

84/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

japan-rail-pass.com.au

107 ms

www.japan-rail-pass.com

1653 ms

google_tag.script.js

105 ms

css_NpDM9iCZuyk1hqRnEjDHKjwFN2aS6Xord2vFXSUEoQE.css

104 ms

css_iByI2lUtnSWReHuOfR0Wy0AUC7BSSYz3IEPzGlGpNlg.css

174 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Japan-rail-pass.com.au, 83% (69 requests) were made to Japan-rail-pass.com and 6% (5 requests) were made to Smart-widget-assets.ekomiapps.de. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Japan-rail-pass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.6 kB (23%)

Content Size

1.1 MB

After Optimization

869.7 kB

In fact, the total size of Japan-rail-pass.com.au main page is 1.1 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. 45% of websites need less resources to load. Images take 520.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 216.1 kB

  • Original 273.4 kB
  • After minification 244.2 kB
  • After compression 57.3 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 29.1 kB, which is 11% 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 216.1 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 29.2 kB

  • Original 520.0 kB
  • After minification 490.8 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. Japan Rail Pass images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.7 kB

  • Original 267.3 kB
  • After minification 267.2 kB
  • After compression 256.6 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

-1%

Potential reduce by 558 B

  • Original 65.6 kB
  • After minification 65.6 kB
  • After compression 65.0 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. Japan-rail-pass.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (60%)

Requests Now

75

After Optimization

30

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Japan Rail Pass. 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 as a result speed up the page load time.

Accessibility Review

japan-rail-pass.com.au accessibility score

58

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-hidden="true"] elements contain focusable descendents

High

[role]s do not have all required [aria-*] attributes

High

[aria-*] attributes do not have valid values

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

japan-rail-pass.com.au 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

japan-rail-pass.com.au SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

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 Japan-rail-pass.com.au 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 Japan-rail-pass.com.au 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 description is not detected on the main page of Japan Rail Pass. 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: