What powers oca.gov.tw?
Last seen Jun 2026 · 35 technologies across 15 categories
Analytics
Google Analytics
since Mar 2020
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since Dec 2023
Cloudflare
since Dec 2023
Google Hosted Libraries
since Feb 2023
jsDelivr
since May 2023
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
Vue.js
since Jul 2025
JavaScript graphics
amCharts
since Feb 2023
JavaScript libraries
AOS
since May 2023
fullPage.js
since May 2023
JsObservable
since May 2023
JsRender
since May 2023
JsViews
since May 2023
Slick
since Mar 2020
SweetAlert
since Jul 2025
Swiper
since Apr 2024
Tippy.js
since Jul 2025
Miscellaneous
Operating systems
Windows Server
since Feb 2020
Programming languages
Java
since Aug 2021
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since May 2023
Web frameworks
Microsoft ASP.NET
since Feb 2020
Web servers
Audience
- 100% desktop
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #339,631 of all domains
116 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese
- Weight: 7.2 MB · 180 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| mpa.oca.gov.tw | 19 |
| oceanicesg.oca.gov.tw | 18 |
| iocean.oca.gov.tw | 9 |
| mdinfo.oca.gov.tw | 9 |
| www.oca.gov.tw | 9 |
| em.oca.gov.tw | 5 |
| mp.oca.gov.tw | 5 |
| ocainspectors.oca.gov.tw | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PWA Oct 2025