Tools & Wizards About Us
hkuspace.hku.hk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

hkuspace.hku.hk

HKU SPACE - Part-time and Full-time Award-bearing, Professional, CEF and Short Courses

Page Load Speed

17 sec in total

First Response

2.4 sec

Resources Loaded

14.1 sec

Page Rendered

582 ms

hkuspace.hku.hk screenshot

About Website

Welcome to hkuspace.hku.hk homepage info - get ready to check HKU SPACE best content for China right away, or after learning these important things about hkuspace.hku.hk

An extension of the University of Hong Kong. Provides Full-time and Part-time courses ranging from short courses, professional courses, certificate, bachelor, master to doctoral programmes

Visit hkuspace.hku.hk

Key Findings

We analyzed Hkuspace.hku.hk page load time and found that the first response time was 2.4 sec and then it took 14.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

hkuspace.hku.hk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value20.0 s

0/100

10%

TBT (Total Blocking Time)

Value4,310 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value40.1 s

0/100

10%

Network Requests Diagram

hkuspace.hku.hk

2362 ms

common.css

869 ms

content.css

1874 ms

responsive.css

1463 ms

enhancement.css

1480 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 74% of them (104 requests) were addressed to the original Hkuspace.hku.hk, 7% (10 requests) were made to Googletagmanager.com and 4% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Hkuspace.hku.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 854.2 kB (10%)

Content Size

8.4 MB

After Optimization

7.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hkuspace.hku.hk main page is 8.4 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. 80% 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 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 247.5 kB

  • Original 280.6 kB
  • After minification 238.8 kB
  • After compression 33.2 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 41.8 kB, which is 15% 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 247.5 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 513.0 kB

  • Original 7.6 MB
  • After minification 7.1 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 SPACE images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 18.1 kB

  • Original 283.6 kB
  • After minification 283.6 kB
  • After compression 265.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-34%

Potential reduce by 75.7 kB

  • Original 219.6 kB
  • After minification 219.6 kB
  • After compression 144.0 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. Hkuspace.hku.hk needs all CSS files to be minified and compressed as it can save up to 75.7 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (27%)

Requests Now

130

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HKU SPACE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hkuspace.hku.hk

hkuspace.hku.hk

2362 ms

common.css

common.css

869 ms

content.css

content.css

1874 ms

responsive.css

responsive.css

1463 ms

enhancement.css

enhancement.css

1480 ms

default.min.js

default.min.js

1489 ms

js

js

63 ms

js

js

94 ms

js

js

99 ms

js

js

97 ms

conversion.js

conversion.js

102 ms

api.js

api.js

53 ms

projectbase.js

projectbase.js

5170 ms

analytics.js

analytics.js

151 ms

gtm.js

gtm.js

150 ms

opxLoader.js

opxLoader.js

1771 ms

hkuspace-logo-1x.png

hkuspace-logo-1x.png

289 ms

icon_seek_help.svg

icon_seek_help.svg

286 ms

logo.png

logo.png

284 ms

google-logo.svg

google-logo.svg

286 ms

facebook-logo.svg

facebook-logo.svg

282 ms

loading.gif

loading.gif

724 ms

icon_login_success.svg

icon_login_success.svg

716 ms

OpenSpace-2024_TopBanner_v1_Keynote_1920x560_TC.png

OpenSpace-2024_TopBanner_v1_Keynote_1920x560_TC.png

2980 ms

CEF_2024_%2825K%29_Sch_1920x560.png

CEF_2024_%2825K%29_Sch_1920x560.png

3002 ms

HKU%20Space_Microcredentials_website%20branding%20banner_ENG_1920x560.jpg

HKU%20Space_Microcredentials_website%20branding%20banner_ENG_1920x560.jpg

3840 ms

Sch%20new%20homepage-banner-2024_1920x560.jpg

Sch%20new%20homepage-banner-2024_1920x560.jpg

2387 ms

ASIIN%2822-28%29_sch%20banner_1920x560-AW.jpg

ASIIN%2822-28%29_sch%20banner_1920x560-AW.jpg

2369 ms

bg_explore_interest_before_login_mobile-1x.jpg

bg_explore_interest_before_login_mobile-1x.jpg

2576 ms

img_grid-11.jpg

img_grid-11.jpg

2596 ms

img_grid-1.jpg

img_grid-1.jpg

2783 ms

458x178.jpg_.jpg

458x178.jpg_.jpg

2808 ms

img_grid-12.jpg

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2988 ms

img_grid-3.jpg

img_grid-3.jpg

3016 ms

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img_grid-17.jpg

3390 ms

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img_grid-13.jpg

3197 ms

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3211 ms

img_grid-15.jpg

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3223 ms

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3400 ms

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img_grid-4.jpg

3420 ms

Law_1697000236.jpeg

Law_1697000236.jpeg

3429 ms

img_grid-9.jpg

img_grid-9.jpg

3597 ms

img_grid-10.jpg

img_grid-10.jpg

3606 ms

hand_1697000295.jpeg

hand_1697000295.jpeg

3629 ms

Banner-Crop-Template-%28New-Programme-Banner%29.jpg

Banner-Crop-Template-%28New-Programme-Banner%29.jpg

3636 ms

cef_logo-1x.png

cef_logo-1x.png

3813 ms

Certificate-for-Module-%28Intermediate-Study-in-Spirits%29.jpg

Certificate-for-Module-%28Intermediate-Study-in-Spirits%29.jpg

3813 ms

Advanced-Diploma-in-Marketing-Advertising-and-Public-Relations.jpg

Advanced-Diploma-in-Marketing-Advertising-and-Public-Relations.jpg

4044 ms

Generative-AI-and-Law-%28Online%29.jpg

Generative-AI-and-Law-%28Online%29.jpg

3845 ms

languages_japanese_4.jpg

languages_japanese_4.jpg

3871 ms

languages_chinese_3.jpg

languages_chinese_3.jpg

3930 ms

164 ms

img_happening-3.jpg

img_happening-3.jpg

3939 ms

languages_japanese_1.jpg

languages_japanese_1.jpg

3765 ms

img_happening-2.jpg

img_happening-2.jpg

4187 ms

img_happening-4.jpg

img_happening-4.jpg

3807 ms

lato-light-webfont.woff

lato-light-webfont.woff

3897 ms

collect

collect

331 ms

collect

collect

334 ms

collect

collect

333 ms

322 ms

js

js

147 ms

collect

collect

358 ms

destination

destination

355 ms

hotjar-3148529.js

hotjar-3148529.js

358 ms

fbevents.js

fbevents.js

352 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

4400 ms

collect

collect

690 ms

js

js

342 ms

collect

collect

699 ms

js

js

338 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

3578 ms

js

js

621 ms

recaptcha__en.js

recaptcha__en.js

577 ms

collect

collect

406 ms

modules.404c8789d11e259a4872.js

modules.404c8789d11e259a4872.js

152 ms

ga-audiences

ga-audiences

405 ms

ga-audiences

ga-audiences

112 ms

ga-audiences

ga-audiences

68 ms

lato-black-webfont.woff

lato-black-webfont.woff

2099 ms

wico.woff

wico.woff

2084 ms

fontello.woff

fontello.woff

1896 ms

Alexandria-Medium.woff

Alexandria-Medium.woff

2086 ms

img_happening-1.jpg

img_happening-1.jpg

1983 ms

languages_other-languages_1.jpg

languages_other-languages_1.jpg

1820 ms

arts-design-and-culture_performing-arts_4.jpg

arts-design-and-culture_performing-arts_4.jpg

1658 ms

law_law-related-courses_2.jpg

law_law-related-courses_2.jpg

1677 ms

languages_english_2.jpg

languages_english_2.jpg

1835 ms

languages_korean_3.jpg

languages_korean_3.jpg

1831 ms

social-sciences_psychology-and-counselling_2.jpg

social-sciences_psychology-and-counselling_2.jpg

1677 ms

accounting-and-finance_financial-services-and-insurance_3.jpg

accounting-and-finance_financial-services-and-insurance_3.jpg

1682 ms

arts-design-and-culture_culture-and-philosophy_1.jpg

arts-design-and-culture_culture-and-philosophy_1.jpg

1714 ms

accounting-and-finance_investment-management_4.jpg

accounting-and-finance_investment-management_4.jpg

1649 ms

accounting-and-finance_fintech-and-financial-intelligence_2.jpg

accounting-and-finance_fintech-and-financial-intelligence_2.jpg

1653 ms

architecture-environment-and-housing_construction-safety-and-built-environment_3.jpg

architecture-environment-and-housing_construction-safety-and-built-environment_3.jpg

1661 ms

CLST%28LifeSci%29_1pm%20talk-N%2824May%29-ebanner_490x260.png

CLST%28LifeSci%29_1pm%20talk-N%2824May%29-ebanner_490x260.png

2085 ms

52585672_s.jpg

52585672_s.jpg

1617 ms

HPSHCC_1.jpg

HPSHCC_1.jpg

1674 ms

AI%20stock%20photo-technology-aviation_.jpg

AI%20stock%20photo-technology-aviation_.jpg

1652 ms

Exteriors-44.jpg

Exteriors-44.jpg

1650 ms

fallback

fallback

28 ms

Sing%20Tao%20Award.jpg

Sing%20Tao%20Award.jpg

1511 ms

S24-banner_480X300.jpeg

S24-banner_480X300.jpeg

1550 ms

SENR%20logo%20-%20ACCREDITED%20PROGRAMME.png

SENR%20logo%20-%20ACCREDITED%20PROGRAMME.png

1632 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

33 ms

Newsletter_Issue82_cover_249x332.jpg

Newsletter_Issue82_cover_249x332.jpg

1628 ms

Preview.png

Preview.png

1852 ms

logo_48.png

logo_48.png

4 ms

at%20a%20glance%20cover%20202403_249x332%20.jpg

at%20a%20glance%20cover%20202403_249x332%20.jpg

1661 ms

signing_ceremony_1.jpg

signing_ceremony_1.jpg

1565 ms

3.jpeg

3.jpeg

1608 ms

IMG_0144.jpg

IMG_0144.jpg

1629 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

23 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

25 ms

IMG_0454.jpg

IMG_0454.jpg

1631 ms

APE_2640.jpg

APE_2640.jpg

1729 ms

logo_asiin_1x.png

logo_asiin_1x.png

1491 ms

logo_ima_1x.png

logo_ima_1x.png

1389 ms

logo_website_1x.jpg

logo_website_1x.jpg

1413 ms

logo_webaward_1x.jpg

logo_webaward_1x.jpg

1435 ms

logo_web-accessibility-gold-2022_1x.jpg

logo_web-accessibility-gold-2022_1x.jpg

1460 ms

logo_10-years-plus-caring-org_1x.jpg

logo_10-years-plus-caring-org_1x.jpg

1446 ms

logo_service-award-2022.jpg

logo_service-award-2022.jpg

1432 ms

readers_digest_2023_en.jpg

readers_digest_2023_en.jpg

1453 ms

logo_hkpida_1x.jpg

logo_hkpida_1x.jpg

1445 ms

logo_PFA_1x.jpg

logo_PFA_1x.jpg

1374 ms

share_facebook.svg

share_facebook.svg

1340 ms

share_linkedin.svg

share_linkedin.svg

1383 ms

share_whatsapp.svg

share_whatsapp.svg

1418 ms

share_email.svg

share_email.svg

1422 ms

bg_shadow.png

bg_shadow.png

1423 ms

bg_explore_interest_before_login_desktop.jpg

bg_explore_interest_before_login_desktop.jpg

2031 ms

bg-member-popup.png

bg-member-popup.png

2149 ms

bg_explore_courses_section_before_login.jpg

bg_explore_courses_section_before_login.jpg

1602 ms

bg_dont_miss_this_section_before_login.png

bg_dont_miss_this_section_before_login.png

3594 ms

icon_pdf.svg

icon_pdf.svg

1292 ms

icon_ebook.svg

icon_ebook.svg

1244 ms

bg_footer.jpg

bg_footer.jpg

3872 ms

print.css

print.css

209 ms

Accessibility Review

hkuspace.hku.hk accessibility score

78

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

[aria-*] attributes do not have valid values

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

hkuspace.hku.hk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

hkuspace.hku.hk SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hkuspace.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 Hkuspace.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.

Social Sharing Optimization

hkuspace.hku.hk

Open Graph description is not detected on the main page of HKU SPACE. 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: