What powers kern.io?
Last seen Oct 2026 · 14 technologies across 10 categories
Analytics
Vercel Analytics
since Dec 2024
CDN
Cloudflare
since Dec 2024
JavaScript frameworks
Miscellaneous
Open Graph
since Dec 2024
Webpack
since Dec 2024
PaaS
Vercel
since Dec 2024
Performance
Priority Hints
since Oct 2026
Programming languages
Node.js
since Dec 2024
Security
UI frameworks
Tailwind CSS
since Dec 2024
Webmail
Google Workspace
since Dec 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
1.55 / 10 · ranked #6,046,389 of all domains
3 referring domains · OpenPageRank
Page
- Language: English
- CDN: Vercel
- Weight: 0.2 MB · 16 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,171,701
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted