What powers openwhispr.com?
Last seen Aug 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Jun 2026
Vercel Analytics
since Oct 2025
Development
Turbopack
since Feb 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2025
Webpack
since Oct 2025
PaaS
Vercel
since Oct 2025
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Oct 2025
Security
HSTS
since Oct 2025
Tag managers
Google Tag Manager
since Jun 2026
UI 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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 78% desktop
- 21% phone
- 2% tablet
United States
India
Germany
Italy
Japan
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.73 / 10 · ranked #4,763,178 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 1.7 MB · 55 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Aug 2026
- detected Facebook Pixel Aug 2026
- detected Google Analytics Jun 2026
- detected Google Tag Manager Jun 2026
- dropped Google Font API May 2026
- dropped YouTube May 2026
- detected Turbopack Feb 2026