What powers 
scastiel.dev?
Last seen Aug 2026 · 15 technologies across 11 categories
Analytics
Plausible
since May 2022
Authentication
NextAuth.js
since Aug 2023
Caching
Varnish
since Jul 2026
CDN
Fastly
since Jul 2026
Font scripts
Google Font API
since Jul 2026
JavaScript frameworks
Miscellaneous
PaaS
GitHub Pages
since Jul 2026
Vercel
since Nov 2022
Programming languages
Node.js
since Nov 2022
Security
HSTS
since Nov 2022
UI frameworks
Tailwind CSS
since Nov 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.88 / 10 · ranked #664,555 of all domains
32 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 0.3 MB · 15 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Gandi
- Email: Gandi
- Email security: SPF (neutral), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,083,197, 2 hosts
- Verified with: Brave Creators, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| learn.scastiel.dev | 10 |
| scastiel.dev | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Next.js App Router Aug 2026
- dropped Priority Hints Aug 2026
- detected Fastly Jul 2026
- detected GitHub Pages Jul 2026
- detected Google Font API Jul 2026
- detected RSS Jul 2026
- detected Varnish Jul 2026