What powers 9ss.dev?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Jan 2023
Documentation
GitBook
since Dec 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
Security
HSTS
since Sep 2022
Web servers
Nginx
since Sep 2022
Audience
- 78% desktop
- 22% phone
Hong Kong SAR China
Japan
Singapore
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.26 / 10 · ranked #67,009,617 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.6 MB · 7 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| docs.9ss.dev | 13 |
| user.9ss.dev | 7 |
| user2.9ss.dev | 6 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025