What powers qem.com.tw?
Last seen Jun 2026 · 32 technologies across 21 categories
Analytics
Google Analytics
since Dec 2023
CDN
Amazon CloudFront
since Dec 2023
Cloudflare
since Dec 2024
Ecommerce
Cart Functionality
since Dec 2023
Shopline
since Dec 2023
Font scripts
Google Font API
since Dec 2023
Issue trackers
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Dec 2023
Miscellaneous
Open Graph
since Dec 2023
Webpack
since Jun 2025
PaaS
Amazon Web Services
since Dec 2023
Payment processors
Performance
Priority Hints
since Jul 2025
Photo galleries
PhotoSwipe
since Aug 2025
Programming languages
Ruby
since Dec 2023
Security
Tag managers
Google Tag Manager
since Dec 2023
UI frameworks
Video players
YouTube
since Dec 2023
Web frameworks
Ruby on Rails
since Dec 2023
Web servers
Webmail
Google Workspace
since Dec 2023
Audience
- 58% phone
- 42% desktop
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.24 / 10 · ranked #9,468,164 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 67.0 MB · 329 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Dec 2025
- detected reCAPTCHA Oct 2025
- dropped Priority Hints Sep 2025
- dropped reCAPTCHA Sep 2025
- detected PhotoSwipe Aug 2025