5.1 sec in total
787 ms
4.1 sec
222 ms
Visit tour.sydney.edu.au now to see the best up-to-date Tour Sydney content for Australia and also check out these interesting facts you probably never knew about tour.sydney.edu.au
Explore the University of Sydney from every angle with our 360° interactive tour.
Visit tour.sydney.edu.auWe analyzed Tour.sydney.edu.au page load time and found that the first response time was 787 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
tour.sydney.edu.au performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value55.6 s
0/100
25%
Value14.9 s
1/100
10%
Value400 ms
67/100
30%
Value0
100/100
15%
Value15.1 s
7/100
10%
787 ms
301 ms
542 ms
7 ms
573 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Tour.sydney.edu.au, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Tour.sydney.edu.au.
Page size can be reduced by 398.5 kB (17%)
2.4 MB
2.0 MB
In fact, the total size of Tour.sydney.edu.au main page is 2.4 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 11.6 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 1.6 kB, which is 11% 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 11.6 kB or 75% of the original size.
Potential reduce by 38.0 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. Tour Sydney images are well optimized though.
Potential reduce by 261.8 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 261.8 kB or 55% of the original size.
Potential reduce by 87.1 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. Tour.sydney.edu.au needs all CSS files to be minified and compressed as it can save up to 87.1 kB or 82% of the original size.
Number of requests can be reduced by 3 (7%)
42
39
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tour Sydney. 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.
tour.sydney.edu.au
787 ms
main.css
301 ms
embedpano.js
542 ms
jquery.min.js
7 ms
main.js
573 ms
satelliteLib%C2%AD2507ac7f966dc81ded4e02fe8f263c60f7ee216c.js
222 ms
Location_Thumbnails_01.jpg
528 ms
Location_Thumbnails_02.jpg
334 ms
Location_Thumbnails_03.jpg
544 ms
Location_Thumbnails_04.jpg
561 ms
Location_Thumbnails_05.jpg
805 ms
Location_Thumbnails_06.jpg
765 ms
Location_Thumbnails_07.jpg
588 ms
Location_Thumbnails_08.jpg
1040 ms
Location_Thumbnails_09.jpg
1070 ms
Location_Thumbnails_10.jpg
827 ms
Location_Thumbnails_11.jpg
865 ms
Location_Thumbnails_12.jpg
1038 ms
Location_Thumbnails_13.jpg
1076 ms
Location_Thumbnails_14.jpg
1100 ms
Location_Thumbnails_15.jpg
1134 ms
Location_Thumbnails_16.jpg
1367 ms
Location_Thumbnails_17.jpg
1306 ms
Location_Thumbnails_18.jpg
1347 ms
Location_Thumbnails_19.jpg
1357 ms
icon-fs.png
1128 ms
icon-headphones.png
1180 ms
icon-headphones-sound.gif
1353 ms
intro-poster.jpg
1403 ms
here-logo-end.jpg
1424 ms
icon-map.png
1397 ms
icon-i.png
1404 ms
icon-cta-bk.png
1687 ms
nav-social-icons.png
1628 ms
icon-sound-on.gif
1685 ms
icon-replay-sml.png
1670 ms
grid-horiz.png
1687 ms
analytics.js
18 ms
activityi;src=4530034;type=home;cat=tour;ord=9045367566868.662
55 ms
apercu_mono_pro.woff
1645 ms
apercu_regular_pro.woff
1833 ms
apercu_bold_pro.woff
2670 ms
thumbs.jpg
2143 ms
collect
18 ms
collect
64 ms
collect
6 ms
here-logo-sm.png
262 ms
usyd-logo.png
271 ms
tour.sydney.edu.au accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
tour.sydney.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
tour.sydney.edu.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Tour.sydney.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 Tour.sydney.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.
tour.sydney.edu.au
Open Graph data is detected on the main page of Tour Sydney. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: