What powers classmap.in?
Last seen May 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Dec 2025
CDN
Cloudflare
since Nov 2025
Google Cloud CDN
since Nov 2025
Font scripts
Google Font API
since Nov 2025
IaaS
Google Cloud
since Nov 2025
Live chat
WhatsApp Business Chat
since May 2026
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Mar 2026
Performance
Google Cloud Trace
since Nov 2025
Programming languages
Node.js
since Nov 2025
Security
HSTS
since Nov 2025
Video players
YouTube
since Dec 2025
Web frameworks
Express
since Nov 2025
Webmail
Google Workspace
since Apr 2026
Audience
- 87% phone
- 13% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,340,074 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 11.2 s |
| INP | 175 ms |
| CLS | 0.2 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 4.4 MB · 73 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Browser Insights May 2026
- detected WhatsApp Business Chat May 2026
- dropped Cloudflare Bot Management Apr 2026
- detected Google Workspace Apr 2026
- detected Open Graph Mar 2026
- detected Google Analytics Dec 2025
- detected YouTube Dec 2025