What powers n-kotoren.jp?

Last seen Oct 2026 · 9 technologies across 7 categories

CDN

Google Hosted Libraries
since Oct 2023

JavaScript frameworks

Prototype v1.7.1
since Oct 2023

JavaScript libraries

jQuery v2.1.4
since Oct 2023
Lightbox
since Oct 2023
script.aculo.us v1.9.0
since Oct 2023

Miscellaneous

RSS
since Oct 2023

Security

HSTS
since Oct 2023

UI frameworks

Bootstrap v3.3.6
since Oct 2023

Web servers

Apache HTTP Server
since Oct 2023

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

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Open Page Rank

1.92 / 10 · ranked #3,798,910 of all domains

4 referring domains · OpenPageRank

Page

  • Language: Japanese
  • Weight: 5.9 MB · 75 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Sakura Internet (160.16.78.42)
  • DNS: secure-cms.net
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 26,774,471, 2 hosts

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

Full technology history →
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