What powers knightsaeterna.com?
Last seen Sep 2026 · 14 technologies across 10 categories
Authentication
NextAuth.js
since May 2026
CDN
Cloudflare
since May 2026
JavaScript frameworks
Miscellaneous
Open Graph
since May 2026
Webpack
since May 2026
Operating systems
Ubuntu
since May 2026
Performance
Priority Hints
since May 2026
Programming languages
Node.js
since May 2026
Security
Cloudflare Bot Management
since May 2026
HSTS
since May 2026
UI frameworks
Tailwind CSS
since May 2026
Web servers
AI Crawlers
Restricts 10 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 23 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 claude-user added to robots.txt
- Oct 2026 claudebot added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 perplexitybot added to robots.txt
- Oct 2026 applebot-extended added to robots.txt
- Oct 2026 chatgpt-user added to robots.txt
AI Crawlers
10 of 33 AI crawlers restricted
Standards: llms.txt
Open Page Rank
1.79 / 10 · ranked #4,381,039 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on Contabo (66.94.127.223)
- DNS: Spaceship
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 8,655,009, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Turbopack Aug 2026