What powers jj-group.jp?

Last seen Dec 2022 · 11 technologies across 10 categories

Advertising

Tapad
since Jul 2022

Analytics

Google Analytics vUA
since Apr 2022

CMS

Concrete CMS
since Aug 2016

Font Scripts

Google Font API
since Aug 2016

JavaScript Frameworks

jQuery v1.12.2
since Aug 2016
Modernizr
since Aug 2016

JavaScript libraries

Slick
since Apr 2022

Miscellaneous

Open Graph
since Sep 2022

PaaS

Amazon Web Services
since Aug 2022

Programming languages

PHP
since Apr 2022

Web Servers

Apache HTTP Server
since Aug 2016

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 Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

2.96 / 10 · ranked #1,664,774 of all domains

17 referring domains · OpenPageRank

Infrastructure

  • DNS: xbiz.ne.jp
  • Email: securemx.jp
  • Email security: SPF (hard fail), no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Oct 2026
  • Common Crawl link graph: rank 9,969,173, 2 hosts
  • Verified with: Microsoft 365

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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