What powers holt.courses?
Last seen Jul 2026 · 10 technologies across 9 categories
Analytics
Simple Analytics
since Mar 2023
Caching
Varnish
since Mar 2023
CDN
Fastly
since Mar 2023
Development
Turbopack
since Jul 2026
Font scripts
Google Font API
since Jul 2026
JavaScript frameworks
Miscellaneous
Webpack
since Mar 2023
PaaS
GitHub Pages
since Mar 2023
Programming languages
Node.js
since Mar 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Standards: llms.txt
Open Page Rank
1.51 / 10 · ranked #6,403,747 of all domains
6 referring domains · OpenPageRank
Subdomains
| Host | Techs |
|---|---|
| databases-v2.holt.courses | 10 |
| containers-v2.holt.courses | 8 |
| mcp.holt.courses | 8 |
| react-v8.holt.courses | 8 |
| sql.holt.courses | 8 |