What powers southerncross.co.jp?

Last seen Aug 2026 · 10 technologies across 7 categories

JavaScript frameworks

Next.js v15.5.9
since Jul 2026
Next.js App Router
since Jul 2026
React
since Jul 2026

Maps

Google Maps
since Jul 2026

Miscellaneous

Open Graph
since Sep 2022
Webpack
since Jul 2026

Performance

Priority Hints
since Jul 2026

Programming languages

Node.js
since Jul 2026

UI frameworks

Tailwind CSS
since Jul 2026

Web servers

Apache HTTP Server
since Jan 2019

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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

Audience

  • 78% phone
  • 22% desktop
  • Japan

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.55 / 10 · ranked #845,394 of all domains

34 referring domains · OpenPageRank

Core Web Vitals

LCP1.7 s
INP100 ms
CLS0
TTFB800 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 3.6 MB · 30 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on PSPINC-BDC (216.230.250.133)
  • DNS: alpha-mail.jp
  • Email: alpha-mail.net
  • Email security: no SPF record, DMARC monitor only
  • SSL: Cybertrust Japan, RSA 2048, expires Feb 2027
  • Common Crawl link graph: rank 10,026,118, 2 hosts

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

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