What powers masushin.jp?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
CDN
Google Hosted Libraries
since Sep 2026
CMS
WebNode
since Sep 2026
Hosting
Sakura Internet
since Sep 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2026
Photo galleries
PhotoSwipe
since Sep 2026
Security
HSTS
since Sep 2026
Tag managers
Google Tag Manager
since Sep 2026
Video players
YouTube
since Sep 2026
Web servers
Apache HTTP Server
since Sep 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.05 / 10 · ranked #3,462,050 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 4.2 MB · 64 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (160.16.198.110)
- DNS: Sakura Internet
- Email: masushin.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 18,398,403, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted