What powers 
sekisuijushi.co.jp?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Reverse proxies
Security
Tag managers
UI frameworks
Web servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 *: Restricted (was Allowed)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sekisui | #60 | 3 |
| jushi investor relations | #4 | 2 |
| jushi | #69 | 2 |
| jushi co | #7 | 1 |
| sekisui wiki | #48 | 0 |
| sekisui japanese | #69 | 0 |
| sekisui japan | #94 | 0 |
| sekisui japan | #54 | 0 |
| ju shi on | #66 | 0 |
| jushi investor relations | #12 | 0 |
| m20 5x9 | #72 | 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
Standards: llms.txt
Audience
- 73% desktop
- 27% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.37 / 10 · ranked #176,205 of all domains
107 referring domains · OpenPageRank
Search traffic
8 est. monthly organic visits (US)
11 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.5 MB · 121 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sekisui Jushi
- Founded: 1941
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: d-53.info
- Email: Trend Micro Email Security
- Email security: no SPF record, DMARC monitor only, DNSSEC signed
- SSL: ZeroSSL, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,982,512, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| note.sekisuijushi.co.jp | 16 |
| www.sekisuijushi.co.jp | 10 |
Full technology history →
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