What powers ryowa-dia.co.jp?
Last seen Sep 2026 · 19 technologies across 15 categories
Analytics
Google Analytics
since Sep 2022
CDN
Google Hosted Libraries
since Sep 2022
CMS
Databases
MySQL
since Sep 2022
Font scripts
Google Font API
since Sep 2022
Twitter Emoji (Twemoji)
since Sep 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2022
Security
HSTS
since Jul 2026
SEO
Web servers
Nginx
since Sep 2022
WordPress themes
Lightning
since Sep 2022
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
1.65 / 10 · ranked #5,316,775 of all domains
4 referring domains · OpenPageRank
Infrastructure
- Hosted on GMO Internet (118.27.122.212)
- DNS: gmoserver.jp
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 13,465,377
- Verified with: Microsoft 365
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
- detected HSTS Jul 2026
- dropped Cart Functionality May 2026
- detected Cart Functionality Mar 2026
- detected Twitter Emoji (Twemoji) Feb 2026