What powers johnmu.com?
Last seen Oct 2026 · 8 technologies across 5 categories
Databases
Firebase
since Sep 2022
JavaScript libraries
Highlight.js
since Jul 2021
Miscellaneous
Security
HSTS
since Sep 2022
Static site generator
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Open Page Rank
3.94 / 10 · ranked #614,566 of all domains
64 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 0.3 MB · 11 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (151.101.1.195)
- DNS: Google Cloud DNS
- Email: no MX record returned
- SSL: Google Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 204,427
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted