What powers jhkcc.com.hk?

Last seen Oct 2026 · 20 technologies across 15 categories

Analytics

Adobe Analytics
since Sep 2025
Google Analytics
since Sep 2025

CDN

cdnjs
since Sep 2025
Cloudflare
since Sep 2025
Google Hosted Libraries
since Sep 2025

Cookie compliance

OneTrust
since Sep 2025

Customer data platform

Digital asset management

Frontify
since Jan 2026

Email

Amazon SES
since Sep 2025

JavaScript libraries

jQuery v3.7.1
since Sep 2025
YUI v3.5.0
since Sep 2025

Miscellaneous

RSS
since Sep 2025

PaaS

Amazon Web Services
since Sep 2025

Programming languages

Java
since Oct 2026

RUM

New Relic
since Sep 2025

Security

Cloudflare Bot Management
since Sep 2025
HSTS
since Sep 2025

Tag managers

UI frameworks

Bootstrap
since Sep 2025

Web servers

Nginx
since Sep 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

1.75 / 10 · ranked #4,626,315 of all domains

6 referring domains · OpenPageRank

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 0.9 MB · 146 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Journal of the Hong Kong College of Cardiology

From Wikidata (CC0).

Infrastructure

  • Hosted on Cloudflare (203.22.241.42)
  • DNS: Amazon Route 53
  • Email: no MX record returned
  • SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
  • Common Crawl link graph: rank 8,447,801, 2 hosts

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

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