What powers whistle.in?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
Google Analytics
since Oct 2023
Microsoft Clarity
since Oct 2023
CDN
jQuery CDN
since Dec 2023
Font scripts
Google Font API
since Oct 2023
Hosting
GoDaddy
since Oct 2023
JavaScript frameworks
React
since Jul 2024
JavaScript libraries
Maps
Here
since Jul 2024
Miscellaneous
Open Graph
since Oct 2023
PWA
since Jul 2024
Operating systems
Ubuntu
since Oct 2023
Windows Server
since Feb 2024
Performance
Priority Hints
since Jul 2024
Tag managers
Google Tag Manager
since Oct 2023
Web frameworks
Microsoft ASP.NET
since Feb 2024
Web servers
Webmail
Google Workspace
since Oct 2023
Audience
- 95% phone
- 5% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.74 / 10 · ranked #4,700,716 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 200 ms |
| CLS | 0.25 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.2 MB · 100 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| whistle.in | 17 |
| 3dview.whistle.in | 5 |
| 3dviewer.whistle.in | 5 |
| smilemap.whistle.in | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped WhatsApp Business Chat Dec 2025