3.8 sec in total
499 ms
3 sec
356 ms
Welcome to vdc.edu.au homepage info - get ready to check Vdc best content right away, or after learning these important things about vdc.edu.au
The VET Development Centre (VDC) was established in 2005 by the Victorian Government to promote the development and raise the professional standing of people working in the Australian Vocational Educa...
Visit vdc.edu.auWe analyzed Vdc.edu.au page load time and found that the first response time was 499 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vdc.edu.au performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value3.5 s
62/100
25%
Value2.8 s
96/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value2.5 s
98/100
10%
499 ms
308 ms
13 ms
17 ms
38 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Vdc.edu.au and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Vdc.edu.au.
Page size can be reduced by 267.9 kB (21%)
1.3 MB
1.0 MB
In fact, the total size of Vdc.edu.au main page is 1.3 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. 15% of websites need less resources to load. Images take 990.4 kB which makes up the majority of the site volume.
Potential reduce by 231.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 231.4 kB or 82% of the original size.
Potential reduce by 36.5 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. Vdc images are well optimized though.
Potential reduce by 21 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 7 (30%)
23
16
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vdc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
vdc.edu.au
499 ms
vdc.edu.au
308 ms
email-decode.min.js
13 ms
lazyload.min.js
17 ms
logo.png
38 ms
Lato-Regular.ttf
1210 ms
Lato-Bold.ttf
20 ms
Carousel_Main_FA_Flat.png
297 ms
CS0225-VDC-2021-Website-Carousel-%E2%80%93-Room-Hire2.jpg
414 ms
CS1471-VDC-2024-Banner-Edits-Carousel-Image.jpg
1389 ms
CS0646-VDC-2022-VDC-Learn-Carousel-Image.jpg
257 ms
learn-banner-logo.png
941 ms
VDC_e-Learning_Icon_L.png
495 ms
VDC_Webinar_Icon_L.png
524 ms
location.png
1109 ms
training-rooms.png
1223 ms
catering.png
750 ms
av-equipment.png
1439 ms
VSA_2021_Logo_BlackBlackText-300x76.png
1185 ms
MicrosoftTeams-image-8-300x85.png
1337 ms
VIC_GOV_EDUCATION_LOGO_BLACK-01-1-300x90.jpg
1887 ms
logo-large.png
1915 ms
facebook-ico.png
1915 ms
twitter-x-ico-2.png
2028 ms
linkedin-ico.png
2071 ms
instagram-ico.png
2127 ms
Flag_lockup_2.png
2112 ms
vdc.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
Links do not have a discernible name
vdc.edu.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
vdc.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vdc.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 Vdc.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.
vdc.edu.au
Open Graph data is detected on the main page of Vdc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: