What powers jstc.or.jp?
Last seen Jun 2026 · 11 technologies across 10 categories
Advertising
Analytics
Authentication
CDN
Hosting
JavaScript libraries
Programming languages
Security
Web servers
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| is tobacco a drug | #67 | 5 |
| why do your lips turn black when you smoke | #53 | 0 |
| why does smoking make your lips black | #66 | 0 |
| why do lips turn black from smoking | #56 | 0 |
| black spot on lip from smoking | #84 | 0 |
| cigarette smoking lips | #80 | 0 |
| cigarette smoker lips | #82 | 0 |
| pink lips smoking | #57 | 0 |
| is tobacco considered a drug | #64 | 0 |
| is cigarettes considered a drug | #74 | 0 |
| do cigarettes make your lips black | #46 | 0 |
| does smoking cause dark lips | #61 | 0 |
| dark spots on lips from smoking | #78 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 50% phone
- 50% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.33 / 10 · ranked #183,964 of all domains
118 referring domains · OpenPageRank
Search traffic
5 est. monthly organic visits (US)
13 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 72 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025