What powers princeton.co.jp?
Last seen Aug 2026 · 20 technologies across 15 categories
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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 found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| uag | #29 | 53 |
| r1280t | #11 | 7 |
| mr3 | #83 | 4 |
| hp v6 | #7 | 4 |
| hp s750 | #6 | 2 |
| jot pro stylus | #50 | 1 |
| adonit jot pro | #39 | 1 |
| hecate g3m pro | #22 | 1 |
| drobo dashboard | #35 | 1 |
| drobo 5n | #75 | 1 |
| blackwire c435 m | #44 | 0 |
| c435-m | #63 | 0 |
| c435 m | #41 | 0 |
| cd87 | #40 | 0 |
| cd87 | #40 | 0 |
| tc8 | #73 | 0 |
| trio 8500 | #86 | 0 |
| uag z fold 6 | #46 | 0 |
| uag wireless charging pad | #46 | 0 |
| uag surface pro case | #54 | 0 |
| uag surface pro 11 case | #40 | 0 |
| uag macbook pro 14 case | #31 | 0 |
| uag ipad pro 12.9 | #35 | 0 |
| uag fold 6 | #54 | 0 |
| uag essential armor | #32 | 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
- 65% desktop
- 33% phone
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.13 / 10 · ranked #101,583 of all domains
208 referring domains · OpenPageRank
Search traffic
75 est. monthly organic visits (US)
171 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.4 MB · 44 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Princeton (electronics company)
- Founded: 1995
- Sector: computer hardware industry
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on ARTERIA Networks (1.1.95.241)
- DNS: d-53.info
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 675,623, 7 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.princeton.co.jp | 15 |
| search.princeton.co.jp | 9 |
| faq.princeton.co.jp | 7 |
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Google Ads Apr 2026
- dropped Google Ads Conversion Tracking Apr 2026
- dropped Yahoo Advertising Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025