2.4 sec in total
377 ms
1.8 sec
207 ms
Visit certificate.ridley.edu.au now to see the best up-to-date Certificate Ridley content for Australia and also check out these interesting facts you probably never knew about certificate.ridley.edu.au
Visit certificate.ridley.edu.auWe analyzed Certificate.ridley.edu.au page load time and found that the first response time was 377 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
certificate.ridley.edu.au performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value4.9 s
30/100
25%
Value5.9 s
49/100
10%
Value600 ms
50/100
30%
Value0.041
99/100
15%
Value9.3 s
32/100
10%
377 ms
70 ms
142 ms
26 ms
140 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 86% of them (79 requests) were addressed to the original Certificate.ridley.edu.au, 4% (4 requests) were made to F.vimeocdn.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (560 ms) belongs to the original domain Certificate.ridley.edu.au.
Page size can be reduced by 958.0 kB (47%)
2.0 MB
1.1 MB
In fact, the total size of Certificate.ridley.edu.au main page is 2.0 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. Javascripts take 915.0 kB which makes up the majority of the site volume.
Potential reduce by 35.4 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 5.1 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 35.4 kB or 79% of the original size.
Potential reduce by 30.7 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. Certificate Ridley images are well optimized though.
Potential reduce by 630.4 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 630.4 kB or 69% of the original size.
Potential reduce by 261.6 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. Certificate.ridley.edu.au needs all CSS files to be minified and compressed as it can save up to 261.6 kB or 85% of the original size.
Number of requests can be reduced by 49 (56%)
88
39
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certificate Ridley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
certificate.ridley.edu.au
377 ms
modal.css
70 ms
k2.css
142 ms
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joomla.css
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droplinemenu.css
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typography.css
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template.css
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responsive.css
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purple.css
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nivo-slider.min.css
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light.css
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mootools-core.js
284 ms
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modal.js
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jquery.min.js
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348 ms
k2.noconflict.js
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caption.js
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jquery.equalheight.js
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breakpoints.js
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345 ms
droplinemenu.js
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bs-transition.min.js
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tabs.js
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template.js
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mootools-more.js
560 ms
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jquery.min.js
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top-bg.png
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laptop.jpg
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70 ms
certificate.ridley.edu.au accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
certificate.ridley.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
certificate.ridley.edu.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certificate.ridley.edu.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 Certificate.ridley.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.
certificate.ridley.edu.au
Open Graph description is not detected on the main page of Certificate Ridley. 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: