What powers knncalcutta.com?
Last seen Aug 2026 · 22 technologies across 14 categories
Analytics
Google Analytics
since Apr 2023
CDN
Cloudflare
since Aug 2023
jsDelivr
since May 2026
Ecommerce
Cart Functionality
since Apr 2023
Shopify
since Aug 2023
Font scripts
Google Font API
since Mar 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
HTTP/3
since Apr 2023
Open Graph
since Apr 2023
Performance
Priority Hints
since Apr 2023
Security
Cloudflare Bot Management
since Aug 2025
HSTS
since Apr 2023
Shopify apps
Privy App
since Mar 2024
UI frameworks
Tailwind CSS
since Jul 2024
Webmail
Microsoft 365
since Oct 2024
Widgets
POWR
since Aug 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 77% phone
- 23% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.5 MB · 298 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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