What powers kdl.dev?
Last seen Aug 2026 · 6 technologies across 6 categories
Caching
Varnish
since Nov 2021
CDN
Fastly
since Nov 2021
Miscellaneous
PWA
since Sep 2022
PaaS
GitHub Pages
since Nov 2021
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Jan 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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
4.53 / 10 · ranked #396,738 of all domains
60 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 0.1 MB · 5 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Namecheap
- Email: Fastmail
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,036,549
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted