What powers ok-sim.com?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jul 2023
CDN
Cloudflare
since Aug 2025
Google Hosted Libraries
since Aug 2025
Databases
MySQL
since Jul 2023
Ecommerce
Cart Functionality
since Jul 2023
OpenCart
since Jul 2023
Font scripts
Google Font API
since Jul 2023
JavaScript graphics
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Jul 2023
Photo galleries
Programming languages
PHP
since Jul 2023
Security
HSTS
since Jul 2023
Tag managers
Google Tag Manager
since Jul 2023
UI frameworks
Audience
- 62% desktop
- 37% phone
- 1% tablet
Taiwan
Hong Kong SAR China
Singapore
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.47 / 10 · ranked #26,270,513 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Cloudflare
- Weight: 1.5 MB · 45 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Feb 2026
- detected Apache HTTP Server Dec 2025
- detected HSTS Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- dropped HSTS Nov 2025
- dropped Apache HTTP Server Sep 2025
- dropped Font Awesome Sep 2025
- dropped Modernizr Sep 2025
- detected Cloudflare Aug 2025
- detected Google Hosted Libraries Aug 2025
- detected HTTP/3 Aug 2025