What powers denka.co.jp?
Last seen Jun 2026 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jun 2018
Hosting panels
Plesk
since Apr 2019
JavaScript libraries
Miscellaneous
DocuSign
since Aug 2022
Open Graph
since Sep 2022
Security
HSTS
since Aug 2023
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| toyokalon | #1 | 32 |
| denka co ltd | #1 | 27 |
| nitride | #37 | 17 |
| denka japanese | #1 | 15 |
| denka corporation | #2 | 15 |
| calcium carbide | #47 | 14 |
| denka chloroprene | #1 | 9 |
| cloth tape | #25 | 8 |
| silicon nitride powder | #5 | 4 |
| silicon ni | #5 | 4 |
| alumina cement | #11 | 4 |
| chloroprene | #31 | 3 |
| silicon nitride | #48 | 3 |
| denka corporation | #6 | 3 |
| denka | #82 | 3 |
| boron nitride powder | #11 | 2 |
| styrene monomer | #38 | 2 |
| lab6 cathodes | #4 | 2 |
| heat resistance vinyl | #10 | 2 |
| denka performance elastomer | #75 | 2 |
| denka japanese | #5 | 2 |
| denka co ltd | #7 | 2 |
| covid19 ag | #53 | 1 |
| what is boron nitride | #23 | 1 |
| non adhesive vinyl tape | #9 | 1 |
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
- 49% phone
- 48% desktop
- 2% tablet
Japan
India
Taiwan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.62 / 10 · ranked #68,204 of all domains
297 referring domains · OpenPageRank
Search traffic
180 est. monthly organic visits (US)
115 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.0 MB · 95 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.