Tools & Wizards About Us
onrsr.com.au screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

onrsr.com.au

Office of the National Rail Safety Regulator | ONRSR

Page Load Speed

6.9 sec in total

First Response

1.4 sec

Resources Loaded

5.2 sec

Page Rendered

372 ms

onrsr.com.au screenshot

About Website

Visit onrsr.com.au now to see the best up-to-date ONRSR content for Australia and also check out these interesting facts you probably never knew about onrsr.com.au

ONRSR's vision is Safe Railways for Australia. In pursuit of this goal its primary objectives are to encourage safe rail operations, enforce compliance with the Rail Safety National…

Visit onrsr.com.au

Key Findings

We analyzed Onrsr.com.au page load time and found that the first response time was 1.4 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

onrsr.com.au performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

onrsr.com.au

1373 ms

hms8ihz.css

315 ms

bootstrap.min.css

221 ms

bootstrap-icons.css

890 ms

fancybox.css

888 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 32% of them (14 requests) were addressed to the original Onrsr.com.au, 32% (14 requests) were made to Nraspricms01.blob.core.windows.net and 16% (7 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Nraspricms01.blob.core.windows.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.1 kB (1%)

Content Size

4.1 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onrsr.com.au main page is 4.1 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. 50% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.4 kB

  • Original 49.7 kB
  • After minification 44.5 kB
  • After compression 9.3 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 5.2 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 40.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 4.2 kB

  • Original 4.0 MB
  • After minification 4.0 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. ONRSR images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 2.0 kB

  • Original 2.9 kB
  • After minification 2.5 kB
  • After compression 910 B

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 2.0 kB or 68% of the original size.

CSS Optimization

-1%

Potential reduce by 510 B

  • Original 36.4 kB
  • After minification 36.4 kB
  • After compression 35.9 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. Onrsr.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (44%)

Requests Now

41

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ONRSR. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onrsr.com.au

onrsr.com.au

1373 ms

hms8ihz.css

hms8ihz.css

315 ms

bootstrap.min.css

bootstrap.min.css

221 ms

bootstrap-icons.css

bootstrap-icons.css

890 ms

fancybox.css

fancybox.css

888 ms

onrsr.scss

onrsr.scss

1004 ms

js

js

71 ms

835 ms

widgets.js

widgets.js

31 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

1098 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

889 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

1132 ms

fancybox.umd.js

fancybox.umd.js

439 ms

onrsr.js

onrsr.js

654 ms

js

js

60 ms

p.css

p.css

26 ms

ONRSR-Logo-wImage-4a-small_2021-12-01-030242_nokw.png

ONRSR-Logo-wImage-4a-small_2021-12-01-030242_nokw.png

1658 ms

Asset-1_2021-09-10-061231_ffll.svg

Asset-1_2021-09-10-061231_ffll.svg

850 ms

Image-iStock-Passenger-train-doors-1350390032.jpg

Image-iStock-Passenger-train-doors-1350390032.jpg

2296 ms

Web-carousel-Tracks-and-fog.jpg

Web-carousel-Tracks-and-fog.jpg

2117 ms

iStock-NT-Railway-crossing-7458250-24-June-A596497.jpg

iStock-NT-Railway-crossing-7458250-24-June-A596497.jpg

2131 ms

Annual-fee-changes.jpg

Annual-fee-changes.jpg

2345 ms

Magnifying-glass-on-rail.jpg

Magnifying-glass-on-rail.jpg

2709 ms

Picture7-1.jpg

Picture7-1.jpg

2494 ms

Bindarrah-case-study.jpg

Bindarrah-case-study.jpg

2545 ms

Image-photo-Dangerous-railway-crossing-safety-sign-with-doublestack-freight-train-iStock-59621344.jpg

Image-photo-Dangerous-railway-crossing-safety-sign-with-doublestack-freight-train-iStock-59621344.jpg

2344 ms

Carousel-Image-Safety-Alert-RSA-2019-002-15-April-2019.jpeg

Carousel-Image-Safety-Alert-RSA-2019-002-15-April-2019.jpeg

2503 ms

Safety-Message-ONRSR-Investigation-Findings-Worksite-Protection-Incidents.jpg

Safety-Message-ONRSR-Investigation-Findings-Worksite-Protection-Incidents.jpg

2560 ms

ONRSR-Corporate-4K-00_02_44_173.jpg

ONRSR-Corporate-4K-00_02_44_173.jpg

2558 ms

safe-railways-for-australia-alt.svg

safe-railways-for-australia-alt.svg

2702 ms

search.svg

search.svg

224 ms

bg_alert.png

bg_alert.png

933 ms

quote_yellow_outline.svg

quote_yellow_outline.svg

923 ms

bootstrap-icons.woff

bootstrap-icons.woff

432 ms

urn:li:share:7231492600208187392

urn:li:share:7231492600208187392

69 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

43 ms

settings

settings

103 ms

tweet.d7aeb21a88e025d2ea5f5431a103f586.js

tweet.d7aeb21a88e025d2ea5f5431a103f586.js

2 ms

Tweet.html

Tweet.html

2 ms

embed.runtime.d4fdbaa43d8afce29068.js

embed.runtime.d4fdbaa43d8afce29068.js

3 ms

embed.9449.78398904051446294e3d.js

embed.9449.78398904051446294e3d.js

8 ms

embed.Tweet.02ab0848482b3e69ec95.js

embed.Tweet.02ab0848482b3e69ec95.js

5 ms

in.php

in.php

101 ms

html.js

html.js

14 ms

Accessibility Review

onrsr.com.au accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

onrsr.com.au best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

onrsr.com.au SEO score

93

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

Links do not have descriptive text

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 Onrsr.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 Onrsr.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

onrsr.com.au

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