10.9 sec in total
815 ms
9.6 sec
471 ms
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Visit onlinecoursesaustralia.edu.auWe analyzed Onlinecoursesaustralia.edu.au page load time and found that the first response time was 815 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
onlinecoursesaustralia.edu.au performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value5.0 s
26/100
25%
Value4.6 s
70/100
10%
Value150 ms
94/100
30%
Value0.001
100/100
15%
Value5.8 s
67/100
10%
815 ms
1289 ms
809 ms
701 ms
708 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 44% of them (36 requests) were addressed to the original Onlinecoursesaustralia.edu.au, 11% (9 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Ocagroup.disqus.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Onlinecoursesaustralia.edu.au.
Page size can be reduced by 1.2 MB (48%)
2.6 MB
1.3 MB
In fact, the total size of Onlinecoursesaustralia.edu.au main page is 2.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 41.5 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 8.3 kB, which is 15% 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 41.5 kB or 77% of the original size.
Potential reduce by 47.8 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. Online Courses Australia images are well optimized though.
Potential reduce by 697.2 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 697.2 kB or 76% of the original size.
Potential reduce by 448.2 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. Onlinecoursesaustralia.edu.au needs all CSS files to be minified and compressed as it can save up to 448.2 kB or 83% of the original size.
Number of requests can be reduced by 43 (64%)
67
24
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Courses Australia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
onlinecoursesaustralia.edu.au
815 ms
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bootstrap.min.css
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customvalidation.js
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phonenum.jsp
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gtm.js
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sdk.js
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homepage_banner.jpg
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remove-icon.png
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onlinecoursesaustralia.edu.au accessibility score
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
onlinecoursesaustralia.edu.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
onlinecoursesaustralia.edu.au SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlinecoursesaustralia.edu.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Onlinecoursesaustralia.edu.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.
onlinecoursesaustralia.edu.au
Open Graph data is detected on the main page of Online Courses Australia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: