What powers kyurin.co.jp?
Last seen Aug 2026 · 14 technologies across 11 categories
CDN
Google Cloud CDN
since Apr 2025
Databases
Firebase
since Apr 2025
Font scripts
Google Font API
since Apr 2025
Hosting
Sakura Internet
since Dec 2023
IaaS
Google Cloud
since Apr 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Apr 2025
Open Graph
since Apr 2025
Page builders
STUDIO
since Apr 2025
Programming languages
Node.js
since Apr 2025
Tag managers
Google Tag Manager
since Apr 2025
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.54 / 10 · ranked #6,196,617 of all domains
4 referring domains · OpenPageRank
Infrastructure
- Hosted on Google Cloud (34.111.141.225)
- DNS: Sakura Internet
- Email: Sakura Internet
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 30,932,788
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- dropped Priority Hints Aug 2026