What powers quantum4u.in?
Last seen Aug 2026 · 26 technologies across 13 categories
Analytics
Development
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Tag managers
UI frameworks
Web server extensions
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
India
Brazil
United States
Indonesia
Algeria
Philippines
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.05 / 10 · ranked #1,496,562 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 8.8 MB · 152 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on YOTTA YOTTA NETWORK SERVICES PRIVATE LIMITED (103.25.128.191)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 284,712, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.quantum4u.in | 26 |
| quantum4u.in | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected LottieFiles Jun 2026
- detected Next.js Jun 2026
- detected Next.js App Router Jun 2026
- detected Nginx Jun 2026
- detected Node.js Jun 2026
- detected Open Graph Jun 2026
- detected OpenResty Jun 2026
- detected Priority Hints Jun 2026
- detected Radix UI Jun 2026
- detected React Jun 2026
- detected shadcn/ui Jun 2026
- detected Tailwind CSS Jun 2026
- detected Turbopack Jun 2026
- detected Webpack Jun 2026