What powers 
tokai-rika.co.jp?
Last seen Sep 2026 · 26 technologies across 19 categories
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AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tokai rika co ltd | #1 | 79 |
| rika japan | #3 | 9 |
| tokai rika | #6 | 7 |
| tokai japan | #68 | 1 |
| rikai | #55 | 1 |
| japanese car security system | #5 | 1 |
| tokai tokai | #72 | 0 |
| tokai meaning | #70 | 0 |
| tr sports | #39 | 0 |
| toyota aichi plant | #57 | 0 |
| trin inc | #54 | 0 |
| trv ir | #31 | 0 |
| wheel ornament | #55 | 0 |
| bait jp | #85 | 0 |
| rika meaning | #90 | 0 |
| rika japanese meaning | #79 | 0 |
| rika japanese | #72 | 0 |
| rika japan | #21 | 0 |
| rika in japanese | #90 | 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 robots.txt, all AI crawlers allowed
Audience
- 57% phone
- 43% desktop
Japan
India
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.10 / 10 · ranked #103,361 of all domains
165 referring domains · OpenPageRank
Search traffic
98 est. monthly organic visits (US)
19 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 83 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Tokai Rika
- Founded: 1948
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: Akamai Edge DNS
- Email: no MX record returned
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,078,102, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tr-semicon.tokai-rika.co.jp | 17 |
| m.tokai-rika.co.jp | 10 |
| www.tokai-rika.co.jp | 9 |
| connector.tokai-rika.co.jp | 4 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- detected HTTP/3 Nov 2025