Tools & Wizards About Us
42adel.org.au screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

42adel.org.au

Home Page - 42 Adelaide

Page Load Speed

9.9 sec in total

First Response

496 ms

Resources Loaded

8.6 sec

Page Rendered

803 ms

42adel.org.au screenshot

About Website

Visit 42adel.org.au now to see the best up-to-date 42 Adel content and also check out these interesting facts you probably never knew about 42adel.org.au

Visit 42adel.org.au

Key Findings

We analyzed 42adel.org.au page load time and found that the first response time was 496 ms and then it took 9.4 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

42adel.org.au performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

42adel.org.au

496 ms

www.42adel.org.au

1390 ms

style.min.css

217 ms

mediaelementplayer-legacy.min.css

428 ms

wp-mediaelement.min.css

637 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 60% of them (52 requests) were addressed to the original 42adel.org.au, 10% (9 requests) were made to Use.typekit.net and 8% (7 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source I0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.6 kB (9%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 42adel.org.au main page is 1.5 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. 60% of websites need less resources to load. Images take 704.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 101.5 kB

  • Original 116.1 kB
  • After minification 72.0 kB
  • After compression 14.5 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 44.0 kB, which is 38% 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 101.5 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 20.2 kB

  • Original 704.7 kB
  • After minification 684.5 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. 42 Adel images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.6 kB

  • Original 596.9 kB
  • After minification 596.9 kB
  • After compression 591.3 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

-2%

Potential reduce by 1.3 kB

  • Original 68.4 kB
  • After minification 68.4 kB
  • After compression 67.1 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. 42adel.org.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (39%)

Requests Now

69

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 42 Adel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

42adel.org.au

42adel.org.au

496 ms

www.42adel.org.au

www.42adel.org.au

1390 ms

style.min.css

style.min.css

217 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

428 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

637 ms

main.c4f5031ee6dc44e5fb12.css

main.c4f5031ee6dc44e5fb12.css

1065 ms

ableplayer.min.css

ableplayer.min.css

640 ms

frontend.css

frontend.css

646 ms

jquery.min.js

jquery.min.js

858 ms

jquery-migrate.min.js

jquery-migrate.min.js

644 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

848 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

854 ms

wp-polyfill.min.js

wp-polyfill.min.js

861 ms

hooks.min.js

hooks.min.js

863 ms

i18n.min.js

i18n.min.js

1060 ms

main.c4f5031ee6dc44e5fb12.js

main.c4f5031ee6dc44e5fb12.js

1502 ms

E-v1.js

E-v1.js

40 ms

image-cdn.js

image-cdn.js

1076 ms

ableplayer.dist.js

ableplayer.dist.js

1549 ms

maps.js

maps.js

1094 ms

js

js

85 ms

wpgmp_frontend.min.js

wpgmp_frontend.min.js

1480 ms

e-202410.js

e-202410.js

33 ms

js.cookie.js

js.cookie.js

1292 ms

hyk8orl.css

hyk8orl.css

172 ms

slick.min.css

slick.min.css

21 ms

p.css

p.css

31 ms

gtm.js

gtm.js

149 ms

6xndztjd9w

6xndztjd9w

138 ms

42logo-white-800x300.png

42logo-white-800x300.png

300 ms

42cursus.png

42cursus.png

424 ms

kik-300x300.png

kik-300x300.png

121 ms

unitingcommunities-300x300.png

unitingcommunities-300x300.png

120 ms

dep.forinnivationandskills-300x300.png

dep.forinnivationandskills-300x300.png

120 ms

lockheedmartin-300x300.png

lockheedmartin-300x300.png

120 ms

loftus-300x300.png

loftus-300x300.png

120 ms

sapower-300x300.png

sapower-300x300.png

121 ms

ozrunways-300x300.png

ozrunways-300x300.png

121 ms

42-Logo-White.png

42-Logo-White.png

253 ms

teacher-white.svg

teacher-white.svg

249 ms

projects-white.svg

projects-white.svg

251 ms

peer-to-peer-white.svg

peer-to-peer-white.svg

250 ms

gamification.svg-white.svg

gamification.svg-white.svg

248 ms

no-money.svg

no-money.svg

253 ms

Diversity.svg

Diversity.svg

446 ms

peer-to-peer.svg

peer-to-peer.svg

451 ms

open.svg

open.svg

453 ms

international.svg

international.svg

450 ms

programming.svg

programming.svg

452 ms

checked.svg

checked.svg

448 ms

espaces-larges.svg

espaces-larges.svg

657 ms

Launchpad.svg

Launchpad.svg

659 ms

Teamwork.svg

Teamwork.svg

661 ms

innovation.svg

innovation.svg

663 ms

Holygraph-icon.svg

Holygraph-icon.svg

663 ms

World_map_blue_dots.svg

World_map_blue_dots.svg

1313 ms

sra-2-300x300.png

sra-2-300x300.png

874 ms

42-website-logos-300x300.jpg

42-website-logos-300x300.jpg

875 ms

aligent-300x300.png

aligent-300x300.png

876 ms

data-action-300x300.png

data-action-300x300.png

874 ms

aws-300x300.png

aws-300x300.png

878 ms

GOSA-Department-for-Trade-and-Investment-300x300.jpg

GOSA-Department-for-Trade-and-Investment-300x300.jpg

1089 ms

302248945_505813641549605_2919730486712039399_n-300x300.png

302248945_505813641549605_2919730486712039399_n-300x300.png

1090 ms

Royal_Automobile_Association_logo.svg-300x81.png

Royal_Automobile_Association_logo.svg-300x81.png

1087 ms

Facebook.png

Facebook.png

1088 ms

Instagram.png

Instagram.png

1091 ms

Tiktok.png

Tiktok.png

1299 ms

Linkedin.png

Linkedin.png

1299 ms

Youtube.png

Youtube.png

1299 ms

acknowledgementofcountry-e1654671175238.jpeg

acknowledgementofcountry-e1654671175238.jpeg

289 ms

Circle.png

Circle.png

453 ms

ourvalues-scaled-e1655795088574.jpg

ourvalues-scaled-e1655795088574.jpg

160 ms

H2H2-cultureG.jpg

H2H2-cultureG.jpg

366 ms

Rectangle-3-1024x774-1.png

Rectangle-3-1024x774-1.png

3025 ms

Mask-1024x334-1.png

Mask-1024x334-1.png

383 ms

d

d

127 ms

d

d

129 ms

d

d

128 ms

d

d

112 ms

d

d

49 ms

d

d

136 ms

d

d

132 ms

d

d

130 ms

js

js

75 ms

js

js

93 ms

fbevents.js

fbevents.js

91 ms

Accessibility Review

42adel.org.au accessibility score

96

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.

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

42adel.org.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

42adel.org.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

Links are not crawlable

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 42adel.org.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that 42adel.org.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

42adel.org.au

Open Graph description is not detected on the main page of 42 Adel. 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: