What powers fire-retardant.com.tw?
Last seen Jul 2026 · 6 technologies across 5 categories
JavaScript libraries
Operating systems
UNIX
since Jul 2022
Programming languages
Adobe Flash
since Jul 2022
Web server extensions
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
- 100% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.37 / 10 · ranked #7,778,111 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- DNS: intergroup.net
- Email: fire-retardant.com.tw
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 16,453,124, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted