What powers u-an.co.jp?
Last seen Sep 2026 · 19 technologies across 15 categories
Analytics
Google Analytics
since Mar 2024
CDN
Google Cloud CDN
since Sep 2025
Databases
Firebase
since Sep 2025
Font scripts
Google Font API
since Sep 2025
Hosting
Sakura Internet
since Mar 2024
IaaS
Google Cloud
since Sep 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Sep 2025
Open Graph
since Mar 2024
Page builders
STUDIO
since Sep 2025
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Sep 2025
Security
HSTS
since Jun 2026
Tag managers
Google Tag Manager
since Sep 2025
UI frameworks
Tailwind CSS
since Jun 2026
Webmail
Google Workspace
since Mar 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.39 / 10 · ranked #7,631,443 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on Google Cloud (34.111.141.225)
- DNS: Sakura Internet
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 36,402,646, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| u-an.co.jp | 15 |
| meibiartfair.u-an.co.jp | 11 |