What powers citylink.com.hk?
Last seen Jun 2026 · 18 technologies across 10 categories
Advertising
Microsoft Advertising
since Oct 2022
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
Microsoft Clarity
since Jun 2021
CDN
cdnjs
since Apr 2022
Cloudflare
since Jan 2019
Microsoft Ajax Content Delivery Network
since Sep 2022
Font scripts
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2022
Miscellaneous
HTTP/3
since Oct 2023
Performance
Cloudflare Rocket Loader
since Oct 2023
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Audience
- 78% phone
- 17% desktop
- 5% tablet
Hong Kong SAR China
Singapore
Macao SAR China
United States
India
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.86 / 10 · ranked #1,845,315 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 4.0 MB · 151 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.citylink.com.hk | 18 |
| citylink.com.hk | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 Feb 2026
- dropped Amazon Web Services Feb 2026
- dropped Optimise Jan 2026
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- detected Cloudflare Browser Insights Nov 2025