What powers predb.org?
Last seen Aug 2026 · 12 technologies across 10 categories
Authentication
NextAuth.js
since Apr 2025
Development
Turbopack
since Aug 2026
JavaScript frameworks
Miscellaneous
Webpack
since Nov 2024
Performance
Priority Hints
since Nov 2024
Programming languages
Node.js
since Nov 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Tailwind CSS
since Nov 2024
Web servers
Nginx
since Aug 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.77 / 10 · ranked #4,511,341 of all domains
9 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.5 MB · 46 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ANSLUTEN-AS (185.57.106.11)
- DNS: ansluten.net
- Email: ansluten.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 14,633,768, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Turbopack Aug 2026