What powers udon-soujyu.co.jp?
Last seen Sep 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Dec 2025
CDN
jQuery CDN
since Dec 2025
jsDelivr
since Dec 2025
CMS
WordPress
since Dec 2025
Databases
MySQL
since Dec 2025
Font scripts
Google Font API
since Feb 2020
Hosting
Sakura Internet
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
RSS
since Dec 2025
Programming languages
PHP
since Dec 2025
Security
reCAPTCHA
since Dec 2025
Web servers
Nginx
since Dec 2025
WordPress plugins
WordPress themes
Lightning
since Dec 2025
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.73 / 10 · ranked #4,795,969 of all domains
6 referring domains · OpenPageRank
Infrastructure
- Hosted on Sakura Internet (49.212.207.37)
- DNS: Sakura Internet
- Email: udon-soujyu.co.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 13,462,058, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Jan 2026
- dropped Lightbox Jan 2026
- dropped SWFObject Jan 2026