What powers kniffen.dev?
Last seen Oct 2026 · 11 technologies across 10 categories
Caching
Varnish
since Mar 2025
CDN
Fastly
since Mar 2025
Font scripts
Google Font API
since Mar 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Aug 2026
PaaS
GitHub Pages
since Mar 2025
Programming languages
Node.js
since Aug 2026
Security
HSTS
since Mar 2025
Widgets
AddToAny
since Aug 2026
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
1.65 / 10 · ranked #5,272,550 of all domains
1 referring domains · OpenPageRank
Page
- CDN: Fastly
- Weight: 0.0 MB · 14 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Hover
- Email: OpenSRS Email
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,068,571, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bpmdetector.kniffen.dev | 11 |
| nonogram.kniffen.dev | 5 |