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stjohnambulance.com.au screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

stjohnambulance.com.au

St John WA - Supporting the wellbeing of our local communities

Page Load Speed

16.1 sec in total

First Response

558 ms

Resources Loaded

14.8 sec

Page Rendered

769 ms

stjohnambulance.com.au screenshot

About Website

Click here to check amazing St John Ambulance content for Australia. Otherwise, check out these important facts you probably never knew about stjohnambulance.com.au

Western Australia's primary provider of high quality ambulance and first aid services for the welfare of the community for over 120 years.

Visit stjohnambulance.com.au

Key Findings

We analyzed Stjohnambulance.com.au page load time and found that the first response time was 558 ms and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

stjohnambulance.com.au performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value34.2 s

0/100

10%

TBT (Total Blocking Time)

Value9,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value38.7 s

0/100

10%

Network Requests Diagram

stjohnambulance.com.au

558 ms

stjohnambulance.com.au

1060 ms

stjohnwa.com.au

1354 ms

settings.css

276 ms

layers.css

817 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Stjohnambulance.com.au, 73% (47 requests) were made to Stjohnwa.com.au and 11% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (9.4 sec) relates to the external source Stjohnwa.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (28%)

Content Size

4.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stjohnambulance.com.au main page is 4.3 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. 55% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 68.9 kB

  • Original 82.0 kB
  • After minification 70.8 kB
  • After compression 13.0 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 11.2 kB, which is 14% 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 68.9 kB or 84% of the original size.

Image Optimization

-28%

Potential reduce by 1.0 MB

  • Original 3.8 MB
  • After minification 2.7 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. Obviously, St John Ambulance needs image optimization as it can save up to 1.0 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 69.3 kB

  • Original 333.8 kB
  • After minification 333.7 kB
  • After compression 264.5 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 69.3 kB or 21% of the original size.

CSS Optimization

-32%

Potential reduce by 44.1 kB

  • Original 136.8 kB
  • After minification 136.8 kB
  • After compression 92.8 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. Stjohnambulance.com.au needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (37%)

Requests Now

46

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St John Ambulance. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stjohnambulance.com.au

stjohnambulance.com.au

558 ms

stjohnambulance.com.au

stjohnambulance.com.au

1060 ms

stjohnwa.com.au

stjohnwa.com.au

1354 ms

settings.css

settings.css

276 ms

layers.css

layers.css

817 ms

css

css

34 ms

styles.min.css

styles.min.css

1592 ms

stjohn.css

stjohn.css

2145 ms

ScriptResource.axd

ScriptResource.axd

1575 ms

ScriptResource.axd

ScriptResource.axd

1052 ms

bootstrap.min.js

bootstrap.min.js

1054 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1611 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1581 ms

Search-box.min.js

Search-box.min.js

1319 ms

bootstrap3-typeahead.min.js

bootstrap3-typeahead.min.js

1582 ms

scroll.js

scroll.js

1836 ms

ebOneTag.js

ebOneTag.js

26 ms

plugins.min.js

plugins.min.js

2924 ms

core.scripts.min.js

core.scripts.min.js

2425 ms

bg.png

bg.png

270 ms

gtm.js

gtm.js

158 ms

print-logo.png

print-logo.png

263 ms

sprites.png

sprites.png

1057 ms

loader.gif

loader.gif

263 ms

nav-bg.png

nav-bg.png

417 ms

dscf8751_f3.jpg

dscf8751_f3.jpg

9372 ms

(10)-sing-their-praises-st-john-wa-00-02-41.png

(10)-sing-their-praises-st-john-wa-00-02-41.png

3638 ms

stja0129_triple_zero_web.jpg

stja0129_triple_zero_web.jpg

752 ms

small-logo.png

small-logo.png

727 ms

looking-for-legends---ebony-0-10-screenshot.png

looking-for-legends---ebony-0-10-screenshot.png

8762 ms

one-million-students-trained-(1).jpg

one-million-students-trained-(1).jpg

2479 ms

icon-training-(1).png

icon-training-(1).png

1016 ms

icon-kits.png

icon-kits.png

1279 ms

icon-gpc99c93cdb6dc606da47dff00008b7512.png

icon-gpc99c93cdb6dc606da47dff00008b7512.png

1282 ms

icon-dentalef9c93cdb6dc606da47dff00008b7512.png

icon-dentalef9c93cdb6dc606da47dff00008b7512.png

1543 ms

icon-urgentcare.png

icon-urgentcare.png

1544 ms

icon-volunteering3a9d93cdb6dc606da47dff00008b7512.png

icon-volunteering3a9d93cdb6dc606da47dff00008b7512.png

1806 ms

icon-cfr.png

icon-cfr.png

1807 ms

icon-first-responder-app.png

icon-first-responder-app.png

2070 ms

OneTagDefaultConfig.json

OneTagDefaultConfig.json

22 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

102 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

127 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

128 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

129 ms

LabGrotesque-Regular.woff

LabGrotesque-Regular.woff

2332 ms

LabGrotesque-Light.woff

LabGrotesque-Light.woff

2858 ms

LabGrotesque-Bold.woff

LabGrotesque-Bold.woff

2893 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3011 ms

image_rap-descoration-rhs-green.png

image_rap-descoration-rhs-green.png

3367 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexYMUdjFnmg.ttf

18 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexYMUdjFnmg.ttf

16 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexYMUdjFnmg.ttf

17 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

2458 ms

revolution.extension.carousel.min.js

revolution.extension.carousel.min.js

2573 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

2730 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

2840 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

2948 ms

minicart

minicart

3296 ms

player.js

player.js

121 ms

openhand.cur

openhand.cur

266 ms

revicons.woff

revicons.woff

272 ms

924281962

924281962

2 ms

924281962

924281962

273 ms

api.js

api.js

11 ms

Accessibility Review

stjohnambulance.com.au accessibility score

92

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

stjohnambulance.com.au 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

stjohnambulance.com.au 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 Stjohnambulance.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 Stjohnambulance.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

stjohnambulance.com.au

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