What technology does cuhk.edu.hk use?

cuhk.edu.hk is built with Bootstrap, Google Analytics, Meta Pixel, Apache.

Is cuhk.edu.hk secure (HTTPS)?

Yes. cuhk.edu.hk uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Mar 28, 2027.

Who hosts cuhk.edu.hk?

cuhk.edu.hk is hosted on NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd., SG.

What is cuhk.edu.hk's SEO score?

cuhk.edu.hk scored 75/100 for SEO in the latest analysis (fair).

What is cuhk.edu.hk's overall website score?

cuhk.edu.hk has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

cuhk.edu.hk

The Chinese University of Hong Kong

Last scanned Jul 21, 2026, 12:20 PM · 1 view

Overall score

Great

Top issues to fix

9 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+3 more issues — details in the sections below.

Summary

The Chinese University of Hong Kong (CUHK) is a top Hong Kong university with strong research emphasis. This website uses Apache hosted on NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd., SG. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

SEO

4 issue(s) found

Performance

104 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Facebook YouTube Instagram X (Twitter)

Contact

Email, phone, and address published on this site's own pages.

Email: alumni@cuhk.edu.hk cpr@cuhk.edu.hk iasp@cuhk.edu.hk library@cuhk.edu.hk scs-enrol@cuhk.edu.hk scs-registry@cuhk.edu.hk scs@cuhk.edu.hk summer@cuhk.edu.hk ugadm@cuhk.edu.hk

Source: https://cuhk.edu.hk/english/contact.html

Meta tags

Title: The Chinese University of Hong Kong
Description: The Chinese University of Hong Kong (CUHK) is a top Hong Kong university with strong research emphasis. The university aims to bring together China and the West.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1
Robots meta
Manifest: https://cuhk.edu.hk/english/images/fav-icons/manifest.json

Technologies

Detected frameworks, languages, and tools.

Bootstrap Google Analytics Meta Pixel Apache

Hosting & CDN

Hosting provider: NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd., SG
CDN provider: —
IP address: 27.126.235.25
ASN: AS45474 (NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd., SG)

DNS records

Type	Value
A	27.126.235.25
AAAA	—
MX	cuhk-st.in.tmes.trendmicro.com
TXT	—
NS	anyns.cuhk.edu.hk ns4.gdnsec.com ns4.gdnsdef.com dns2.cuhk.edu.hk dns3.cuhk.edu.hk dns1.cuhk.edu.hk
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Sectigo Limited
Subject: www.cuhk.edu.hk
Valid from: Mar 11, 2026
Valid to: Mar 28, 2027
Days until expiry: 250
SAN domains: www.cuhk.edu.hk, cuhk.edu.hk

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

75 internal · 38 external · 4 broken

Images

20 total · 0 missing alt

Scripts / Styles

24 scripts · 4 stylesheets

JS / CSS size

1.2 MB · 172 KB

Page size

413 B

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 1
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://cuhk.edu.hk
Final URL: https://cuhk.edu.hk
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 104 ms
HTML size: 413 B
Redirect chain: https://cuhk.edu.hk

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Frequently asked questions

What technology does cuhk.edu.hk use?: cuhk.edu.hk is built with Bootstrap, Google Analytics, Meta Pixel, Apache.
Is cuhk.edu.hk secure (HTTPS)?: Yes. cuhk.edu.hk uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Mar 28, 2027.
Who hosts cuhk.edu.hk?: cuhk.edu.hk is hosted on NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd., SG.
What is cuhk.edu.hk's SEO score?: cuhk.edu.hk scored 75/100 for SEO in the latest analysis (fair).
What is cuhk.edu.hk's overall website score?: cuhk.edu.hk has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.