8.8 sec in total
461 ms
7.8 sec
538 ms
Welcome to hku.hk homepage info - get ready to check HKU best content for China right away, or after learning these important things about hku.hk
Established in 1911, the University of Hong Kong (HKU) is the territory’s oldest institute of higher learning and also an internationally recognized, research led, comprehensive university.
Visit hku.hkWe analyzed Hku.hk page load time and found that the first response time was 461 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
hku.hk performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value34.1 s
0/100
25%
Value17.2 s
0/100
10%
Value2,910 ms
3/100
30%
Value0.285
42/100
15%
Value16.3 s
5/100
10%
461 ms
1343 ms
54 ms
2147 ms
652 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 91% of them (82 requests) were addressed to the original Hku.hk, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Hku.hk.
Page size can be reduced by 2.1 MB (12%)
17.5 MB
15.4 MB
In fact, the total size of Hku.hk main page is 17.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 16.4 MB which makes up the majority of the site volume.
Potential reduce by 204.6 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. 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 204.6 kB or 84% of the original size.
Potential reduce by 1.2 MB
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. HKU images are well optimized though.
Potential reduce by 409.3 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 409.3 kB or 73% of the original size.
Potential reduce by 279.9 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. Hku.hk needs all CSS files to be minified and compressed as it can save up to 279.9 kB or 85% of the original size.
Number of requests can be reduced by 17 (22%)
77
60
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HKU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
hku.hk
461 ms
hku.hk
1343 ms
gtm.js
54 ms
index.css
2147 ms
device.min.js
652 ms
high-contrast.js
663 ms
js
61 ms
hotjar-1966860.js
173 ms
modules.842bcec28f9fd12bb79e.js
23 ms
index.js
1323 ms
menu.js
441 ms
mobile_menu.js
878 ms
json_data.js
665 ms
banner.js
880 ms
main.min.js
666 ms
ga.js
139 ms
bg_header.png
239 ms
hku-logo.svg
560 ms
hero-banner-hcr-20240315.jpg
1362 ms
tnl2023.jpg
1365 ms
IMG_5829a.jpg
1366 ms
ProspectiveStudents.JPG
1366 ms
flipboard-hkuinthemedia.jpg
1370 ms
Research_2x_1054x694.jpg
1362 ms
currentstudent.JPG
1362 ms
flipboard-libraries.jpg
1368 ms
flipboard-events.jpg
1365 ms
GivingtoHKU2022_updated.PNG
1517 ms
PubJan2024s.jpg
1449 ms
flipboard-multimedia.jpg
1456 ms
career.JPG
1485 ms
publicity.jpg
1518 ms
221018_AdmissionOnHKUHomeBanner_4.jpeg
1962 ms
icon_fb.svg
1665 ms
icon_ios.svg
1675 ms
icon_android.svg
1705 ms
icon_more.svg
1735 ms
WARS-Triple-Gold-hku-color.png
1737 ms
besthk-logo-2016.png
1883 ms
2014_Standard_Winner.png
1904 ms
cad-27th.png
1920 ms
img_bhv-bg-1.jpg
1856 ms
img_bhv-bg-2.jpg
2071 ms
img_bhv-bg-3.jpg
2223 ms
img_bhv-bg-4.jpg
2028 ms
img_bhv-bg-5.jpg
2048 ms
img_bhv-bg-6.jpg
2077 ms
HKU_Miansite_Desktop_Fculties_Banner_Law.jpg
2309 ms
img_bhv-bg-8.jpg
2253 ms
img_bhv-bg-9.jpg
2274 ms
img_bhv-bg-10.jpg
2286 ms
img_bhv-bg-default.jpg
2299 ms
__utm.gif
20 ms
roboto-regular-webfont.woff
2299 ms
collect
310 ms
ga-audiences
804 ms
roboto-thin-webfont.woff
2010 ms
roboto-medium-webfont.woff
1289 ms
roboto-bold-webfont.woff
1288 ms
wico.woff
1287 ms
frankruhllibre-bold-webfont.woff
1288 ms
frankruhllibre-black-webfont.woff
1396 ms
frankruhllibre-medium-webfont.woff
1462 ms
frankruhllibre-regular-webfont.woff
1461 ms
Photo%203a.jpg
1710 ms
1O3A1930.JPG
1854 ms
20240316-HKU_Alumni_Day-0561_edit_play-icon_v2_2MB.jpg
1435 ms
Picture1.jpg
1529 ms
awardees.jpg
1765 ms
Prof%20Lizhi%20Xu.JPG
1527 ms
HKU%20delegation%20at%20the%20award%20ceremony.jpeg
1595 ms
Feng%20Xu%20and%20Zhiqin%20Chu.JPG
1551 ms
Frontpage.jpg
1811 ms
Group%20photo%201A.jpg
1611 ms
Satellite%20derived%20trait%20maps.jpg
1816 ms
1000x1382_contest_poster.jpg
1709 ms
Momentous%20Mountains.jpg
1583 ms
HKU%20Track%20-%20Poster.jpg
1577 ms
bannerSPACE.jpg
1600 ms
HKU%20Track%20-%20Banner.jpg
1716 ms
hku%20website%20banner.png
1734 ms
hku%20website%20banner.png
1577 ms
HKU%20banner.png
1561 ms
HKUP_EN_202209_350x123.gif
1550 ms
HKUBanners-03.jpg
1600 ms
uv_banner_350x123.gif
1572 ms
Publicit43.gif
1570 ms
ajax-loader.gif
1541 ms
icon_notice.svg
1541 ms
print.css
221 ms
hku.hk 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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
[aria-*] attributes do not have valid values
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
[id] attributes on active, focusable elements are not unique
hku.hk 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
Page has valid source maps
hku.hk 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 Hku.hk 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 Hku.hk 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.
hku.hk
Open Graph data is detected on the main page of HKU. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: