8.8 sec in total
885 ms
7.4 sec
525 ms
Click here to check amazing Doherty content for Australia. Otherwise, check out these important facts you probably never knew about doherty.edu.au
The Peter Doherty Institute for Infection and Immunity is a joint venture between the University of Melbourne and the Royal Melbourne Hospital
Visit doherty.edu.auWe analyzed Doherty.edu.au page load time and found that the first response time was 885 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
doherty.edu.au performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.4 s
4/100
25%
Value15.0 s
1/100
10%
Value4,200 ms
1/100
30%
Value0.034
100/100
15%
Value14.0 s
10/100
10%
885 ms
3795 ms
46 ms
441 ms
871 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 51% of them (26 requests) were addressed to the original Doherty.edu.au, 14% (7 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Doherty.edu.au.
Page size can be reduced by 94.0 kB (15%)
640.8 kB
546.8 kB
In fact, the total size of Doherty.edu.au main page is 640.8 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. 45% of websites need less resources to load. Images take 528.7 kB which makes up the majority of the site volume.
Potential reduce by 47.6 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 9.2 kB, which is 16% 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 47.6 kB or 82% of the original size.
Potential reduce by 46.2 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. Doherty images are well optimized though.
Potential reduce by 65 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.
Potential reduce by 90 B
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. Doherty.edu.au has all CSS files already compressed.
Number of requests can be reduced by 10 (24%)
41
31
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doherty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
doherty.edu.au
885 ms
www.doherty.edu.au
3795 ms
gtm.js
46 ms
doherty.css
441 ms
header.min.js
871 ms
widgets.js
126 ms
copypastesubscribeformlogic.js
20 ms
lazysizes.min.js
651 ms
ls.bgset.min.js
658 ms
doherty.min.js
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hotjar-1816011.js
98 ms
analytics.js
29 ms
collect
12 ms
collect
23 ms
modules.cbd9768ba80ba0be5b17.js
15 ms
css
30 ms
css
43 ms
uTBbRslB_normal.jpg
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logo.png
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header-melb-uni.jpg
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logo_royal_melbourne_hospital.svg
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Doherty-Homepage---Banners3.jpg
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All_for_Billie_TEMPLATE_Website_image_250_180_c1.jpg
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2023_Dame_Kate_Campbell_Fellowships_3_250_180_c1.jpg
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Vaccine.jpg
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Victorian-COVID19-Vaccinees-Collection.jpg
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dr_profile.jpg
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85 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff
111 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
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icomoon.ttf
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1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrc.woff
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1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff
123 ms
widget_iframe.7dae38096d06923d683a2a807172322a.html
101 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
25 ms
settings
83 ms
visit-data
403 ms
button.d2f864f87f544dc0c11d7d712a191c1f.js
26 ms
embeds
36 ms
follow_button.7dae38096d06923d683a2a807172322a.en.html
35 ms
doherty.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
doherty.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
doherty.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
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
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 Doherty.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 Doherty.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.
doherty.edu.au
Open Graph description is not detected on the main page of Doherty. 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: