What powers sdtv.com.tw?
Last seen Sep 2026 · 11 technologies across 7 categories
Analytics
Google Analytics
since Jul 2019
Editors
DreamWeaver
since Jan 2019
JavaScript libraries
Live chat
Operating Systems
UNIX
since Jan 2019
Programming languages
PHP
since Jan 2019
Web servers
Nginx
since Apr 2025
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 72% phone
- 28% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.93 / 10 · ranked #3,774,977 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 59.8 MB · 113 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HiNet (Chunghwa Telecom) (59.125.53.103)
- DNS: sdtv.com.tw
- Email: sdtv.com.tw
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 922,715, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sdtv.com.tw | 8 |
| program.sdtv.com.tw | 4 |