What powers osen.com.tw?
Last seen Sep 2026 · 36 technologies across 22 categories
Advertising
Analytics
Blogs
CDN
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Payment processors
Performance
Photo galleries
Programming languages
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 56% phone
- 44% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.56 / 10 · ranked #6,008,050 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 4.4 MB · 120 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- OSEN | 歐森．健康美麗生活
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on HiNet (Chunghwa Telecom) (202.39.161.109)
- DNS: hinet.net
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,805,806, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.osen.com.tw | 30 |
| blog.osen.com.tw | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon CloudFront Jul 2026
- detected Amazon Web Services Jul 2026