What powers kolkataff.app?
Last seen Jun 2026 · 16 technologies across 13 categories
Advertising
Google AdSense
since May 2025
Analytics
Google Analytics
since Mar 2025
CDN
Cloudflare
since Apr 2023
Cookie compliance
Funding Choices
since Jun 2026
JavaScript frameworks
Svelte
since May 2026
Live chat
WhatsApp Business Chat
since Mar 2025
Miscellaneous
Operating systems
Ubuntu
since Jun 2026
Programming languages
Node.js
since May 2026
Security
reCAPTCHA
since May 2025
Tag managers
Google Tag Manager
since May 2025
UI frameworks
SvelteKit
since May 2026
Tailwind CSS
since Mar 2025
Web servers
Audience
- 100% phone
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.64 / 10 · ranked #21,203,673 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.4 MB · 117 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Funding Choices Jun 2026
- dropped HTTP/3 Jun 2026
- dropped LiteSpeed Jun 2026
- dropped React Jun 2026
- dropped React Router Jun 2026
- dropped Remix Jun 2026
- detected Ubuntu Jun 2026