What powers 12a0.com?
Last seen Aug 2026 · 11 technologies across 8 categories
Advertising
Google AdSense
since Jul 2026
Analytics
Google Analytics
since Jul 2026
Vercel Analytics
since Jul 2026
Font scripts
Google Font API
since Jul 2026
JavaScript frameworks
React
since Jul 2026
Miscellaneous
Open Graph
since Jul 2026
PaaS
Vercel
since Jul 2026
Security
Widgets
Ko-fi
since Jul 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 38% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3.3 s |
| INP | 225 ms |
| CLS | 0.35 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 1.7 MB · 37 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.