What powers 3f222.com?
Last seen Aug 2026 · 13 technologies across 10 categories
Authentication
Google Sign-in
since Aug 2026
CDN
Amazon CloudFront
since Aug 2026
IaaS
Alibaba Cloud Object Storage Service
since Aug 2026
JavaScript frameworks
Vue.js
since Aug 2026
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2026
Performance
Priority Hints
since Aug 2026
Security
HSTS
since Aug 2026
UI frameworks
Animate.css
since Aug 2026
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
- 100% phone
Bangladesh
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.7 s |
| INP | 1225 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Bangla
- CDN: Amazon CloudFront
- Weight: 6.3 MB · 265 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| 3f222.com | 13 |
| www.3f222.com | 13 |