What powers mrcrab.com.tw?
Last seen Jun 2026 · 25 technologies across 16 categories
Analytics
Google Analytics
since Aug 2023
Google Analytics Enhanced eCommerce
since Aug 2023
Authentication
Facebook Login
since Aug 2023
Caching
RackCache
since Aug 2023
Ecommerce
Cart Functionality
since Aug 2023
Mailgun
since Feb 2024
Font scripts
Font Awesome
since Aug 2023
Google Font API
since Aug 2023
Hosting
GoDaddy
since Jun 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2023
PaaS
Amazon Web Services
since Aug 2023
Programming languages
Ruby
since Aug 2023
Security
HSTS
since Aug 2023
Tag managers
Google Tag Manager
since Aug 2023
UI frameworks
Web frameworks
Ruby on Rails
since Aug 2023
Audience
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- Weight: 7.9 MB · 101 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected GoDaddy Jun 2026
- dropped YouTube Apr 2026
- dropped Element UI Aug 2025