What powers concrete.hk?
Last seen Jun 2026 · 20 technologies across 16 categories
Analytics
Google Analytics
since May 2019
CDN
Cloudflare
since May 2019
CMS
Digital asset management
Dropbox
since Dec 2022
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jul 2023
Load balancers
Azure Front Door
since Jul 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jul 2023
PaaS
Azure
since Jul 2023
Performance
Cloudflare Rocket Loader
since Oct 2022
Programming languages
PHP
since May 2019
Security
HSTS
since Jul 2023
Tag managers
Google Tag Manager
since May 2019
UI frameworks
Web frameworks
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Jun 2024
Audience
- 56% desktop
- 44% phone
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.68 / 10 · ranked #5,096,036 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese
- CDN: Microsoft Azure
- Weight: 82.3 MB · 84 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.concrete.hk | 16 |
| driver.concrete.hk | 9 |