9.1 sec in total
945 ms
7.5 sec
668 ms
Click here to check amazing ACER content for Australia. Otherwise, check out these important facts you probably never knew about acer.edu.au
Creating and promoting research-based knowledge, products and services to improve learning.
Visit acer.edu.auWe analyzed Acer.edu.au page load time and found that the first response time was 945 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
acer.edu.au performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value15.7 s
0/100
25%
Value14.0 s
1/100
10%
Value650 ms
46/100
30%
Value0.001
100/100
15%
Value13.7 s
11/100
10%
945 ms
456 ms
698 ms
499 ms
208 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 84% of them (51 requests) were addressed to the original Acer.edu.au, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Acer.edu.au.
Page size can be reduced by 703.7 kB (34%)
2.1 MB
1.4 MB
In fact, the total size of Acer.edu.au main page is 2.1 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 44.1 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. This page needs HTML code to be minified as it can gain 9.1 kB, which is 18% 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 44.1 kB or 86% of the original size.
Potential reduce by 398.7 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. Obviously, ACER needs image optimization as it can save up to 398.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 69.2 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 69.2 kB or 48% of the original size.
Potential reduce by 191.8 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. Acer.edu.au needs all CSS files to be minified and compressed as it can save up to 191.8 kB or 84% of the original size.
Number of requests can be reduced by 12 (21%)
57
45
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.acer.edu.au
945 ms
corporate-bootstrap-build.min.css
456 ms
acer-framework.min.css
698 ms
owl.min.css
499 ms
jquery-1.11.3.min.js
208 ms
bootstrap.min.js
218 ms
modernizr.min.js
518 ms
owl.min.js
525 ms
acer.min.js
525 ms
v1.js
204 ms
css
66 ms
analytics.js
70 ms
acer-logo.svg
237 ms
shutterstock_197598287.png
1802 ms
feature-library-ACEReSearch.png
247 ms
RC-2016WSThumb.jpg.jpeg
688 ms
ISA_web_assets_2015_feature_grey.png
691 ms
organisational-assessments-catalogue-thumbnail.png
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OARS-thumb.png
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ACER-online-shop-web-assets_acer-website-featured-thumb.png
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PAT-Ad-Go-further-with-PAT.png
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GAMSAT_2014_featured-thumb.png
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RD_thumb_2014_featured-thumb.png
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Teacher_Social_V2_website_thumbnail.png
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feature-graduate-cert.png
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top-navigation.min.css
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fontawesome-webfont.woff
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DERN_ad_2014_featured-thumb.png
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MFB-2016-web-assets_feature-thumb.png
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LANCR-2015_feature-thumb.png
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acer-logo-white.svg
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default-banner.png
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acer-large-icons-sprite.svg
2992 ms
942a7644-ad08-4410-bbe2-571754ebcab7.js
26 ms
roundtrip.js
165 ms
acer.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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
acer.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
Browser errors were logged to the console
Page has valid source maps
acer.edu.au SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acer.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 Acer.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.
acer.edu.au
Open Graph description is not detected on the main page of ACER. 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: