What powers chtsai.org?
Last seen Aug 2026 · 17 technologies across 13 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Aug 2018
CDN
Cloudflare
since Jan 2023
CMS
Databases
MySQL
since Aug 2018
Font scripts
Hosting
DreamHost
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
PHP
since Aug 2018
Security
Cloudflare Bot Management
since Jan 2023
Web Servers
Apache HTTP Server
since May 2017
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.52 / 10 · ranked #398,716 of all domains
99 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese (Taiwan)
- Weight: 0.6 MB · 24 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| taiwan.chtsai.org | 16 |
| technology.chtsai.org | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Twitter Jul 2026
- detected Twitter Jan 2026
- detected Twitter Ads Jan 2026
- dropped Twitter Dec 2025
- dropped Twitter Ads Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025