chp.gov.hk
Centre for Health Protection
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Great
Summary
This website uses Apache hosted on ACE-AS-AP - ACE, SG. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Missing meta description.
- Singapore
- Hosted on ACE-AS-AP - ACE, SG
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
TLS certificate expires in 29 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
4 issue(s) found
Performance
175 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Centre for Health Protection
- Description
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ACE-AS-AP - ACE, SG
- CDN provider
- —
- IP address
- 43.159.109.162
- ASN
- AS139341 (ACE-AS-AP - ACE, SG)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Hongkong Post
- Subject
- www.gov.hk
- Valid from
- Aug 26, 2025
- Valid to
- Aug 26, 2026
- Days until expiry
- 29
- SAN domains
- www.gov.hk, www.cr.gov.hk, cr.gov.hk, www.bd.gov.hk, bd.gov.hk, www.chp.gov.hk, chp.gov.hk, www.had.gov.hk, had.gov.hk, www.had.hk, had.hk, www.emsd.gov.hk, emsd.gov.hk, www.fhb.gov.hk, fhb.gov.hk, www.sars-monitoringcom.gov.hk, sars-monitoringcom.gov.hk, www.sars-expertcom.gov.hk, sars-expertcom.gov.hk, www.vhis.gov.hk, vhis.gov.hk, www.pcab.hk, pcab.hk, www.cyberable.swd.gov.hk, cyberable.swd.gov.hk, www.ais.gov.hk, ais.gov.hk, www.ams.gov.hk, ams.gov.hk, www.swd.gov.hk, swd.gov.hk, www.fstb.gov.hk, fstb.gov.hk, www.mardep.gov.hk, mardep.gov.hk
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
175 internal · 54 external · 0 broken
Images
185 total · 0 missing alt
Scripts / Styles
30 scripts · 7 stylesheets
JS / CSS size
869 KB · 518 KB
Page size
2.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://chp.gov.hk
- Final URL
- https://www.chp.gov.hk/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 175 ms
- HTML size
- 2.2 KB
- Redirect chain
- https://chp.gov.hk → https://www.chp.gov.hk/
See something wrong on this report? Request a correction
Related websites
Same technology stack
lucerna-chem.ch
Lucerna-Chem AG
oreillynet.com
O'Reilly Media - Technology and Business Training
dataroid.com
Dataroid - Unleash the potential of digital with data
boreus.de
WIIT – Führender Premium Cloud Anbieter
lcn.com
Domains, Hosting, Email & SSLs - LCN
yolawo.de
Yolawo - Das Buchungssystem für deinen Verein
Same hosting provider
geetest.com
GEETEST-极验全球黑产对抗引领者-业务安全丨业务风控丨验证码安全
ruangguru.com
Aplikasi Bimbel Online Interaktif Terbaik #1 Indonesia | Ruangguru
gov.hk
GovHK: Residents (Homepage)
snaptube.com
Download Snaptube APK - Free Snaptube Downloader for Android
oeko-tex.com
OEKO-TEX® - Tailor-made solutions for the textile and leather industry
halo.run
Halo - 强大易用的开源建站工具
Frequently asked questions
- What technology does chp.gov.hk use?
- chp.gov.hk is built with jQuery, Google Analytics, Apache.
- Is chp.gov.hk secure (HTTPS)?
- Yes. chp.gov.hk uses TLS 1.3 with a certificate issued by Hongkong Post, valid until Aug 26, 2026.
- Who hosts chp.gov.hk?
- chp.gov.hk is hosted on ACE-AS-AP - ACE, SG.
- What is chp.gov.hk's SEO score?
- chp.gov.hk scored 70/100 for SEO in the latest analysis (fair).
- What is chp.gov.hk's overall website score?
- chp.gov.hk has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card