What powers 
nichias.co.jp?
Last seen Oct 2026 · 21 technologies across 14 categories
Analytics
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AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| voc | #48 | 64 |
| omega floor | #2 | 34 |
| aerogel insulation | #40 | 8 |
| ptfe rod | #9 | 5 |
| nichia corporation | #26 | 3 |
| rf board | #30 | 1 |
| n-flex | #20 | 1 |
| pctfe rod | #7 | 1 |
| pctfe rod | #7 | 1 |
| pyrogel insulation | #14 | 1 |
| ptfe pfa | #57 | 1 |
| insultex | #11 | 1 |
| chemical resistant o ring | #79 | 0 |
| cold insulation material | #54 | 0 |
| teflon sliding bearing plates | #80 | 0 |
| teflon slide bearing pads | #28 | 0 |
| teflon envelope gaskets | #78 | 0 |
| thermal plant blanket | #33 | 0 |
| thin heat resistant material | #96 | 0 |
| type of gland packing | #93 | 0 |
| type of gland packing | #69 | 0 |
| types of gland packing | #38 | 0 |
| voc removal | #48 | 0 |
| ball valve ptfe seat | #86 | 0 |
| rf boards | #59 | 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
- 66% desktop
- 33% phone
Japan
India
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.91 / 10 · ranked #116,432 of all domains
166 referring domains · OpenPageRank
Search traffic
120 est. monthly organic visits (US)
66 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 13.2 MB · 86 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Nichias Corporation
- Founded: 1896
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Microsoft (20.89.191.87)
- DNS: vips.ne.jp
- Email: Trend Micro Email Security
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,394,801, 8 hosts
- Verified with: Box, Google, Microsoft 365, OpenAI
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.makibee.nichias.co.jp | 14 |
| nichias.co.jp | 9 |
| www.nichias.co.jp | 9 |
| sds.nichias.co.jp | 6 |
Full technology history →
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Recent changes
- dropped Priority Hints May 2026