What powers techno-brain.co.jp?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Jul 2022
Font scripts
Google Font API
since Feb 2022
Issue trackers
Sentry
since Nov 2025
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jan 2019
Miscellaneous
Performance
Priority Hints
since Nov 2025
Programming languages
Reverse proxies
Envoy
since Nov 2025
Security
HSTS
since Nov 2025
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Nov 2025
Web servers
Apache HTTP Server
since Jul 2017
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.30 / 10 · ranked #1,133,413 of all domains
31 referring domains · OpenPageRank
Infrastructure
- DNS: Onamae.com
- Email: kagoya.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,163,190, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| note.techno-brain.co.jp | 18 |
| www.techno-brain.co.jp | 9 |
Full technology history →
Report an incorrect detection