What powers jna.com.tw?
Last seen Jun 2026 · 26 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Google Analytics Enhanced eCommerce
since Apr 2023
Authentication
Facebook Login
since Jun 2021
Caching
RackCache
since Apr 2023
CRM
Zoho
since Aug 2022
Ecommerce
Cart Functionality
since Oct 2021
Amazon SES
since Dec 2024
Mailgun
since Feb 2024
Font scripts
Font Awesome
since Jul 2020
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2023
Programming languages
Ruby
since Jan 2019
Security
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Ruby on Rails
since Jan 2019
Audience
- 68% phone
- 32% desktop
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,290,719 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- Weight: 3.6 MB · 83 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 Amazon SES Jun 2026
- detected Zoho Jun 2026
- dropped Amazon SES Mar 2026
- dropped Zoho Mar 2026
- detected Amazon SES Oct 2025
- detected Zoho Oct 2025