What powers 
dnpartcom.jp?
Last seen Sep 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since Jan 2019
Ecommerce
Cart Functionality
since Nov 2021
JavaScript graphics
JavaScript libraries
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2022
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 55% desktop
- 43% phone
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.21 / 10 · ranked #451,717 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.2 MB · 40 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DNP Dai Nippon Printing Co., Ltd (103.4.43.230)
- DNS: d-53.info
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 489,711, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| images.dnpartcom.jp | 6 |
| dnpartcom.jp | 5 |