What powers j47.jp?
Last seen Aug 2026 · 7 technologies across 6 categories
Advertising
Font scripts
JavaScript libraries
Maps
Security
Web Servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| maps javascript example | #98 | 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.
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 10% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.67 / 10 · ranked #139,713 of all domains
184 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 11 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GMO Internet (157.7.107.51)
- Email: Lolipop
- Email security: no SPF record, DMARC monitor only
- Common Crawl link graph: rank 2,661,151, 15 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kanematsu.j47.jp | 5 |
| nagoya.j47.jp | 4 |
| aichi.j47.jp | 1 |
| asanoya.j47.jp | 1 |
| gifu.j47.jp | 1 |
| j47.jp | 1 |
| jingoro.j47.jp | 1 |
| shizuoka.j47.jp | 1 |
| wasabi.j47.jp | 1 |
Full technology history →
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Recent changes
- dropped Google Tag Manager Nov 2025