What powers sung.jp?
Last seen Jul 2026 · 9 technologies across 7 categories
Analytics
CDN
Google Hosted Libraries
since Apr 2025
jsDelivr
since Apr 2025
CMS
Movable Type
since Apr 2025
Hosting
Sakura Internet
since Apr 2025
JavaScript libraries
Miscellaneous
RSS
since Apr 2025
Web servers
Nginx
since Apr 2025
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.18 / 10 · ranked #10,200,969 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.