What powers marubun.co.jp?
Last seen Jun 2026 · 23 technologies across 15 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| maruban | #1 | 52 |
| ruggedization | #58 | 2 |
| mc10 | #36 | 2 |
| luminus led | #79 | 1 |
| luminus devices | #59 | 1 |
| ethernet phy | #91 | 1 |
| bei precision | #27 | 0 |
| bird electronic corporation | #47 | 0 |
| bird 4480a | #44 | 0 |
| biostamp mc10 | #67 | 0 |
| biostamp | #77 | 0 |
| cie1976 | #69 | 0 |
| cie1931 | #70 | 0 |
| cie 1976 | #72 | 0 |
| corona partial discharge | #29 | 0 |
| creeled inc | #40 | 0 |
| supermicro mgx | #35 | 0 |
| syncserver s600 | #54 | 0 |
| syncserver | #59 | 0 |
| tp4100 | #80 | 0 |
| usb 1.1 speed | #78 | 0 |
| usb-c output voltage | #91 | 0 |
| w680 itx | #20 | 0 |
| what are ai tops | #91 | 0 |
| what is a lock in amplifier | #43 | 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
- 73% desktop
- 27% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.95 / 10 · ranked #113,569 of all domains
186 referring domains · OpenPageRank
Search traffic
59 est. monthly organic visits (US)
129 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.4 MB · 191 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.marubun.co.jp | 22 |
| intr.marubun.co.jp | 16 |
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Recent changes
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- detected HubSpot Apr 2026