What powers i539.tw?
Last seen Jun 2026 · 29 technologies across 17 categories
Analytics
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Jan 2026
Authentication
Google Sign-in
since Jan 2026
Caching
WP Rocket
since Jun 2025
CDN
Cloudflare
since Jun 2025
jsDelivr
since Dec 2025
CMS
Databases
MySQL
since Jun 2025
Font scripts
Google Font API
since Jun 2025
Twitter Emoji (Twemoji)
since May 2026
Hosting
GoDaddy
since Jun 2025
JavaScript graphics
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Jun 2025
Tag managers
Google Tag Manager
since Jan 2026
Web servers
Nginx
since May 2026
WordPress plugins
Premio Chaty
since Nov 2025
RankMath SEO
since Jun 2025
WordPress themes
Audience
- 73% phone
- 27% desktop
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.50 / 10 · ranked #897,680 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Cloudflare
- Weight: 2.1 MB · 108 requests
- WordPress theme: astra (child: i539) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected Google Font API Jun 2026
- detected core-js May 2026
- detected Google Analytics May 2026
- detected Google Sign-in May 2026
- detected Google Tag Manager May 2026
- detected jQuery May 2026
- detected jQuery Migrate May 2026
- detected jQuery UI May 2026
- detected Nginx May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped core-js Mar 2026
- dropped Google Analytics Mar 2026
- dropped Google Font API Mar 2026
- dropped Google Sign-in Mar 2026
- dropped Google Tag Manager Mar 2026
- dropped jQuery Mar 2026
- dropped jQuery Migrate Mar 2026
- dropped jQuery UI Mar 2026
- dropped Draftpress HFCM Feb 2026
- dropped Elementor Header & Footer Builder Feb 2026
- dropped Ultimate Addons for Elementor Feb 2026
- detected core-js Jan 2026
- detected Google Analytics Jan 2026
- detected Google Font API Jan 2026
- detected Google Sign-in Jan 2026
- detected Google Tag Manager Jan 2026
- detected jQuery Jan 2026
- detected jQuery Migrate Jan 2026
- detected jQuery UI Jan 2026
- detected MathJax Jan 2026
- detected Cloudflare Bot Management Dec 2025
- detected jsDelivr Dec 2025
- detected Premio Chaty Nov 2025
- dropped Closure Library Sep 2025
- dropped Google Font API Aug 2025