What powers 21winbd.com?
Last seen Jun 2026 · 18 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Issue trackers
Sentry
since Sep 2025
JavaScript frameworks
React
since Jan 2024
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2024
Security
Cloudflare Bot Management
since Oct 2024
HSTS
since Jan 2024
UI frameworks
Animate.css
since Jan 2024
Audience
- 100% phone
Bangladesh
Singapore
Saudi Arabia
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.47 / 10 · ranked #26,272,959 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.3 s |
| INP | 950 ms |
| CLS | 1.55 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Bangla
- CDN: Cloudflare
- Weight: 7.2 MB · 184 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025
- detected jsDelivr Nov 2025
- detected Sentry Sep 2025
- detected Cloudflare Bot Management Aug 2025