What powers osim.com.hk?
Last seen Jun 2026 · 19 technologies across 13 categories
Advertising
Microsoft Advertising
since Dec 2021
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Dec 2021
CDN
CMS
Sitecore
since Dec 2021
JavaScript frameworks
React
since Dec 2021
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2024
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Security
reCAPTCHA
since Dec 2021
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Dec 2021
Webmail
Microsoft 365
since Aug 2022
Audience
- 80% phone
- 17% desktop
- 2% tablet
Hong Kong SAR China
Malaysia
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.47 / 10 · ranked #2,547,515 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Hong Kong SAR China)
- CDN: Cloudflare
- Weight: 5.9 MB · 129 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon SES May 2026
- dropped Apple iCloud Mail May 2026
- dropped Sendgrid May 2026
- detected Sendgrid Mar 2026
- dropped Nginx Nov 2025
- dropped YouTube Sep 2025
- dropped Adobe Audience Manager Aug 2025