Tools & Wizards About Us
code4fun.com.au screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

code4fun.com.au

CODE4FUN: Online Coding Classes for Kids. CODE4FUN Live Coding Sessions

Page Load Speed

8 sec in total

First Response

476 ms

Resources Loaded

5.8 sec

Page Rendered

1.7 sec

code4fun.com.au screenshot

About Website

Visit code4fun.com.au now to see the best up-to-date CODE4FUN content for Australia and also check out these interesting facts you probably never knew about code4fun.com.au

CODE4FUN: Online Coding Classes for Kids. Join our weekly virtual live coding sessions and lean Scratch, Java, Python, Unity & C# from your home.

Visit code4fun.com.au

Key Findings

We analyzed Code4fun.com.au page load time and found that the first response time was 476 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

code4fun.com.au performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.42

23/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

code4fun.com.au

476 ms

www.code4fun.com.au

1141 ms

gtm.js

62 ms

fbevents.js

21 ms

js

135 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 93% of them (65 requests) were addressed to the original Code4fun.com.au, 4% (3 requests) were made to Googletagmanager.com and 1% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Code4fun.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.9 kB (13%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Code4fun.com.au main page is 1.2 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 768.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 133.7 kB

  • Original 165.8 kB
  • After minification 165.6 kB
  • After compression 32.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 133.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 15.4 kB

  • Original 768.4 kB
  • After minification 753.0 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. CODE4FUN images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 194.4 kB
  • After minification 194.4 kB
  • After compression 191.6 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

-2%

Potential reduce by 937 B

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 61.0 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. Code4fun.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (22%)

Requests Now

60

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CODE4FUN. 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 as a result speed up the page load time.

Network Requests Diagram

code4fun.com.au

code4fun.com.au

476 ms

www.code4fun.com.au

www.code4fun.com.au

1141 ms

gtm.js

gtm.js

62 ms

fbevents.js

fbevents.js

21 ms

js

js

135 ms

js

js

97 ms

styles.css

styles.css

408 ms

app.main.48f45307e63b81c7ea7d.css

app.main.48f45307e63b81c7ea7d.css

1017 ms

breeze-prefetch-links.min.js

breeze-prefetch-links.min.js

610 ms

analytics-talk-content-tracking.js

analytics-talk-content-tracking.js

617 ms

js

js

77 ms

all.css

all.css

426 ms

hooks.min.js

hooks.min.js

427 ms

i18n.min.js

i18n.min.js

609 ms

index.js

index.js

610 ms

index.js

index.js

619 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

633 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

635 ms

app.main.b4196b7d5ea9fe05fcd5.min.js

app.main.b4196b7d5ea9fe05fcd5.min.js

1343 ms

logo.svg

logo.svg

204 ms

c2048c6fe9cda803ddf7.svg

c2048c6fe9cda803ddf7.svg

207 ms

group-2.png

group-2.png

422 ms

Michelle-Simmons-explains-CODE4FUN-stduents-how-Quantum-Computer-works-1140x749.jpg

Michelle-Simmons-explains-CODE4FUN-stduents-how-Quantum-Computer-works-1140x749.jpg

839 ms

scratch-webp.webp

scratch-webp.webp

210 ms

logos-java@2x.webp

logos-java@2x.webp

413 ms

logos-java-copy-9@2x.webp

logos-java-copy-9@2x.webp

422 ms

unity.webp

unity.webp

440 ms

scratch-white.webp

scratch-white.webp

620 ms

java-white.webp

java-white.webp

635 ms

python-white-1.png

python-white-1.png

625 ms

Grigory-Elena-3-e1659402815595-620x700.jpg

Grigory-Elena-3-e1659402815595-620x700.jpg

930 ms

grisha-300x300.jpg

grisha-300x300.jpg

724 ms

Declan-Carveth-300x300.jpeg

Declan-Carveth-300x300.jpeg

849 ms

James-Gareski-CODE4FUN-300x300.jpeg

James-Gareski-CODE4FUN-300x300.jpeg

837 ms

Andrew-Diggins-CODE4FUN-300x300.jpeg

Andrew-Diggins-CODE4FUN-300x300.jpeg

893 ms

David-Schutte-300x300.jpeg

David-Schutte-300x300.jpeg

942 ms

Lachlan-Christophers-CODE4FUN-300x300.jpeg

Lachlan-Christophers-CODE4FUN-300x300.jpeg

1059 ms

Kevin-Tran-CODE4FUN-300x300.jpeg

Kevin-Tran-CODE4FUN-300x300.jpeg

1054 ms

Rohan-Dhanvate-300x300.jpeg

Rohan-Dhanvate-300x300.jpeg

1076 ms

Henry-Confos-300x300.jpeg

Henry-Confos-300x300.jpeg

1178 ms

Dan-Larke-CODE4FUN-300x300.jpeg

Dan-Larke-CODE4FUN-300x300.jpeg

1155 ms

Jacklyn-Le-CODE4FUN-300x300.jpeg

Jacklyn-Le-CODE4FUN-300x300.jpeg

1159 ms

maurice-cicero-code4fun-300x300.jpeg

maurice-cicero-code4fun-300x300.jpeg

1266 ms

Rhys-Saunders-300x300.jpeg

Rhys-Saunders-300x300.jpeg

1270 ms

Ben_Cohen_CODE4FUN-300x300.jpeg

Ben_Cohen_CODE4FUN-300x300.jpeg

1305 ms

Code4FunPhoto-1-300x300.jpg

Code4FunPhoto-1-300x300.jpg

1380 ms

Oscar-Cawood-CODE4FUN-300x300.jpg

Oscar-Cawood-CODE4FUN-300x300.jpg

1377 ms

Joshua-Bennett-CODE4FUN-300x300.jpg

Joshua-Bennett-CODE4FUN-300x300.jpg

1436 ms

Jono_Crossley_CODE4FUN-300x300.jpeg

Jono_Crossley_CODE4FUN-300x300.jpeg

1481 ms

youtube_thumb-1140x619.jpeg

youtube_thumb-1140x619.jpeg

1549 ms

sydney-morning-herald.png

sydney-morning-herald.png

1533 ms

the-daily-telegraph.png

the-daily-telegraph.png

1581 ms

sbs.png

sbs.png

1592 ms

news.png

news.png

1605 ms

a22bcd53fec532b31621.woff

a22bcd53fec532b31621.woff

1587 ms

a6b628bdef91e927b77c.woff

a6b628bdef91e927b77c.woff

1785 ms

71da8e4f0d76b718897c.woff

71da8e4f0d76b718897c.woff

1634 ms

387f9003f984ef1cec60.woff

387f9003f984ef1cec60.woff

1598 ms

6f5b7a1c94cb6419bec4.woff

6f5b7a1c94cb6419bec4.woff

1626 ms

fa-solid-900.woff

fa-solid-900.woff

1908 ms

fa-regular-400.woff

fa-regular-400.woff

1570 ms

fa-brands-400.woff

fa-brands-400.woff

1637 ms

Elena-Sveshnikova-CODE4FUN-700x525.jpg

Elena-Sveshnikova-CODE4FUN-700x525.jpg

1615 ms

cta_bg-700x459.jpg

cta_bg-700x459.jpg

1647 ms

Max-Forbes-CODE4FUN-student-1024x970-1-e1709437860660-616x700.jpeg

Max-Forbes-CODE4FUN-student-1024x970-1-e1709437860660-616x700.jpeg

1643 ms

Michelle-Simmons-explains-CODE4FUN-stduents-how-Quantum-Computer-works-700x460.jpg

Michelle-Simmons-explains-CODE4FUN-stduents-how-Quantum-Computer-works-700x460.jpg

1614 ms

logo.svg

logo.svg

1524 ms

Creative-kids-logo-min-e1627760782984.png

Creative-kids-logo-min-e1627760782984.png

1610 ms

63b5e2e972e3c82e7fc0.svg

63b5e2e972e3c82e7fc0.svg

1628 ms

6338bc55f3f27baf7e0c.svg

6338bc55f3f27baf7e0c.svg

1589 ms

Accessibility Review

code4fun.com.au accessibility score

75

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

code4fun.com.au best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

code4fun.com.au SEO score

86

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

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

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 Code4fun.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 Code4fun.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

code4fun.com.au

Open Graph data is detected on the main page of CODE4FUN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: