What powers derjinn.com.tw?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
JavaScript libraries
Programming languages
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.97 / 10 · ranked #13,146,419 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 19.0 MB · 59 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TFN-TW Taiwan Fixed Network, Telco and Network Service Provider. (60.199.172.227)
- DNS: hinet.net
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 94,055,475, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| derjinn.com.tw | 4 |
| www.derjinn.com.tw | 4 |
Full technology history →
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Recent changes
- dropped HSTS Jan 2026