What powers 4-x.tw?
Last seen Apr 2026 · 27 technologies across 15 categories
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Jan 2019
Caching
Litespeed Cache
since Sep 2023
W3 Total Cache
since Mar 2024
CDN
Cloudflare
since Jan 2019
CMS
Databases
MySQL
since Jan 2019
Documentation
GitBook
since May 2022
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
OWL Carousel
since Sep 2020
Miscellaneous
PaaS
Vercel
since Oct 2025
Performance
Priority Hints
since Nov 2023
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Dec 2020
Audience
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.59 / 10 · ranked #22,218,895 of all domains
2 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.2 MB · 45 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 4-x.tw | 17 |
| java.4-x.tw | 14 |
Full technology history →
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Recent changes
- dropped AOS Feb 2026
- dropped Contact Form 7 Feb 2026
- dropped core-js Feb 2026
- dropped Elementor Feb 2026
- dropped jQuery UI Feb 2026
- dropped MonsterInsights Feb 2026
- dropped PWA Feb 2026
- dropped Swiper Feb 2026
- detected Cloudflare Browser Insights Oct 2025
- dropped Sentry Oct 2025