What powers professor.global?
Last seen Aug 2026 · 22 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since May 2026
Google Analytics
since Oct 2025
CDN
Cloudflare
since May 2026
jsDelivr
since Jul 2026
Amazon SES
since May 2026
JavaScript frameworks
React
since Oct 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jul 2026
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Jun 2026
PaaS
Amazon Web Services
since May 2026
Programming languages
Tag managers
Google Tag Manager
since Oct 2025
UI frameworks
Radix UI
since Oct 2025
Tailwind CSS
since Oct 2025
Web frameworks
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 Content Signals changed
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 gptbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 google-extended removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.82 / 10 · ranked #16,224,783 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 42.1 MB · 63 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| discussions.professor.global | 14 |
| professor.global | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES Jul 2026
- detected Amazon Web Services Jul 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Browser Insights Jul 2026
- detected Express Jul 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- detected HTTP/3 Jul 2026
- detected Node.js Jul 2026
- detected Open Graph Jul 2026
- detected Radix UI Jul 2026
- detected React Jul 2026
- detected React Router Jul 2026
- detected Tailwind CSS Jul 2026
- dropped Nginx Jun 2026
- detected Open Graph Jun 2026