What powers sai-zen-sen.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
Advertising
Analytics
CDN
JavaScript libraries
Miscellaneous
PaaS
Security
Tag managers
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| twi4 | #5 | 2 |
| zensen | #38 | 0 |
| the unnamable 2018 | #91 | 0 |
| twi4 | #89 | 0 |
| twi4 | #87 | 0 |
| twi4 | #81 | 0 |
| twi4 | #73 | 0 |
| twi4 | #71 | 0 |
| twi4 | #63 | 0 |
| twi4 | #51 | 0 |
| twi4 | #47 | 0 |
| twi4 | #29 | 0 |
| twi4 | #21 | 0 |
| shiawase kanako no koroshiya seikatsu | #62 | 0 |
| jp comics | #25 | 0 |
| marine corps yumi | #90 | 0 |
| marine corps yumi | #78 | 0 |
| 4-koma comic | #81 | 0 |
| 4 koma comic | #79 | 0 |
| i can friday by day | #32 | 0 |
| fgo mangadex | #44 | 0 |
| fate/zero blu-ray | #74 | 0 |
| 183/198 | #96 | 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
- 92% phone
- 6% desktop
- 2% tablet
Japan
South Korea
Taiwan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.31 / 10 · ranked #197,089 of all domains
161 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
23 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.3 MB · 82 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025