What powers tsugumono.jp?
Last seen Aug 2026 · 12 technologies across 11 categories
Advertising
Twitter Ads
since Jul 2022
Analytics
Google Analytics
since Jul 2022
Authentication
Facebook Login
since Jul 2022
CDN
Cloudflare
since Mar 2025
Font scripts
Google Font API
since Jul 2022
Hosting
Sakura Internet
since Jul 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Mar 2025
Web servers
Nginx
since Jul 2023
Widgets
SnapWidget
since Jul 2022
Twitter
since Jul 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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
1.51 / 10 · ranked #6,460,339 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.235.207)
- DNS: Sakura Internet
- Email: tsugumono.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,935,124
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted