What powers physicscraft.com?
Last seen Oct 2026 · 12 technologies across 10 categories
CDN
Font scripts
Hosting
GoDaddy
since Mar 2026
JavaScript graphics
Miscellaneous
PWA
since Jul 2026
Operating systems
Ubuntu
since Mar 2026
Programming languages
Python
since Mar 2026
Web frameworks
Django
since Mar 2026
Web servers
Webmail
Google Workspace
since Apr 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 85% desktop
- 15% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 0.8 MB · 15 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DigitalOcean (139.59.18.96)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Verified with: Brevo
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Sendgrid Aug 2026
- detected Google Workspace Apr 2026
- detected Sendgrid Apr 2026