What powers zenerbd.com?
Last seen Oct 2026 · 15 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Oct 2026
Google Analytics
since Oct 2026
CDN
Cloudflare
since Oct 2026
Ecommerce
Cart Functionality
since Aug 2026
JavaScript frameworks
Live chat
WhatsApp Business Chat
since Aug 2026
Miscellaneous
PaaS
Vercel
since Aug 2026
Performance
Priority Hints
since Aug 2026
Programming languages
Node.js
since Aug 2026
Security
HSTS
since Aug 2026
UI frameworks
Tailwind CSS
since Aug 2026
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 72% phone
- 28% desktop
Bangladesh
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.4 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.9 MB · 59 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.42.231, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Oct 2026
- detected Cloudflare Browser Insights Oct 2026
- dropped Cloudinary Oct 2026
- detected Google Analytics Oct 2026
- detected HTTP/3 Oct 2026