What powers 
i390.com?
Last seen Aug 2026 · 4 technologies across 4 categories
Editors
DreamWeaver
since Sep 2021
Operating systems
CentOS
since Nov 2024
Programming languages
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 96% phone
- 4% tablet
Taiwan
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.10 / 10 · ranked #507,295 of all domains
204 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 275 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.8 MB · 193 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NCIC-TW New Century InfoComm Tech Co., Ltd. (220.228.6.122)
- DNS: f1.com.tw
- Email: i390.com
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 3,397,275, 702 hosts
DNS records as swept Sep 2026. How the web is hosted