What powers saa.org.hk?
Last seen Oct 2026 · 18 technologies across 10 categories
Analytics
Google Analytics
since Dec 2020
CDN
Cloudflare
since Oct 2019
Font scripts
JavaScript libraries
OWL Carousel
since Jan 2019
Operating systems
CentOS
since Sep 2020
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web server extensions
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
- 59% desktop
- 41% phone
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,691,955 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 1.7 MB · 51 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.61.81, IPv6)
- DNS: Cloudflare DNS
- Email: saa.org.hk
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,311,706, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| saa.org.hk | 16 |
| www.saa.org.hk | 15 |