6.7 sec in total
287 ms
5.9 sec
485 ms
Click here to check amazing Teacher Acer content for Australia. Otherwise, check out these important facts you probably never knew about teacher.acer.edu.au
An online national publication for school educators, published by the Australian Council for Educational Research.
Visit teacher.acer.edu.auWe analyzed Teacher.acer.edu.au page load time and found that the first response time was 287 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
teacher.acer.edu.au performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value10.3 s
0/100
25%
Value12.5 s
3/100
10%
Value570 ms
52/100
30%
Value0.048
99/100
15%
Value19.2 s
2/100
10%
287 ms
512 ms
537 ms
1124 ms
682 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Teacher.acer.edu.au, 35% (28 requests) were made to Teachermagazine.com.au and 15% (12 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Teachermagazine.com.au.
Page size can be reduced by 1.0 MB (40%)
2.5 MB
1.5 MB
In fact, the total size of Teacher.acer.edu.au main page is 2.5 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 48.2 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 13.2 kB, which is 22% 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 48.2 kB or 82% of the original size.
Potential reduce by 46.0 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. Teacher Acer images are well optimized though.
Potential reduce by 449.4 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 449.4 kB or 63% of the original size.
Potential reduce by 471.6 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. Teacher.acer.edu.au needs all CSS files to be minified and compressed as it can save up to 471.6 kB or 64% of the original size.
Number of requests can be reduced by 32 (55%)
58
26
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teacher 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 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
teacher.acer.edu.au
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teacher.acer.edu.au
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www.teachermagazine.com.au
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teacher.acer.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
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
teacher.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
General
Impact
Issue
Detected JavaScript libraries
teacher.acer.edu.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Teacher.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 Teacher.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.
teacher.acer.edu.au
Open Graph data is detected on the main page of Teacher Acer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: