What powers johtani.info?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Nov 2024
Google Analytics
since Aug 2018
Caching
Varnish
since Aug 2018
CDN
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2023
Open Graph
since Feb 2023
PaaS
GitHub Pages
since Aug 2018
Static site generator
UI frameworks
Webmail
Google Workspace
since Feb 2023
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
3.08 / 10 · ranked #1,448,407 of all domains
21 referring domains · OpenPageRank
Infrastructure
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,108,752
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped cdnjs May 2026