What powers sakuragikai.or.jp?
Last seen Sep 2026 · 12 technologies across 9 categories
Analytics
Matomo Analytics
since May 2021
Snowplow Analytics
since Mar 2023
CDN
JavaScript libraries
Maps
Google Maps
since Mar 2023
Miscellaneous
Open Graph
since Mar 2023
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Aug 2026
Programming languages
Adobe Flash
since Sep 2021
Web servers
Apache HTTP Server
since Apr 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.60 / 10 · ranked #5,695,534 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 43 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 18,737,289
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Aug 2026