6.7 sec in total
1.1 sec
5.4 sec
177 ms
Click here to check amazing Zie content. Otherwise, check out these important facts you probably never knew about zie.edu.au
Barton College - Quality education and caring support are our commitment
Visit zie.edu.auWe analyzed Zie.edu.au page load time and found that the first response time was 1.1 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
zie.edu.au performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value5.9 s
14/100
25%
Value10.2 s
9/100
10%
Value20 ms
100/100
30%
Value0.003
100/100
15%
Value3.7 s
90/100
10%
1052 ms
286 ms
537 ms
692 ms
1277 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Zie.edu.au and no external sources were called. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Zie.edu.au.
Page size can be reduced by 106.2 kB (19%)
568.5 kB
462.3 kB
In fact, the total size of Zie.edu.au main page is 568.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 438.4 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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 2.2 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 9.4 kB or 78% of the original size.
Potential reduce by 14.0 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. Zie images are well optimized though.
Potential reduce by 75.0 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 75.0 kB or 70% of the original size.
Potential reduce by 7.9 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. Zie.edu.au needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 73% of the original size.
Number of requests can be reduced by 8 (30%)
27
19
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
zie.edu.au
1052 ms
reset.css
286 ms
base.css
537 ms
zarah.css
692 ms
jquery-1.4.2.min.js
1277 ms
custom_animations.js
845 ms
custom_easing.js
1144 ms
jSlider.js
1297 ms
logo.png
1697 ms
welcome-button.jpg
1856 ms
download.jpg
1740 ms
arrow-right.jpg
1889 ms
slider1.jpg
3137 ms
slider2.jpg
2750 ms
slider3.jpg
2855 ms
slider4.jpg
3311 ms
slider5.jpg
3174 ms
arrow-bottom.gif
2786 ms
find-course-pic1.jpg
3033 ms
choose-zarah-pic2.jpg
3179 ms
apply-to-zarah-pic3.jpg
3319 ms
logo-bottom.gif
3486 ms
top-gary-bg.png
2931 ms
search-btn.png
3075 ms
loginbtn-bg.gif
3229 ms
greenbg.png
3384 ms
shadow-bg.gif
3518 ms
social-icons.gif
3683 ms
zie.edu.au accessibility score
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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zie.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
zie.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zie.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 Zie.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.
zie.edu.au
Open Graph description is not detected on the main page of Zie. 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: