What powers tsurumi-clinic.net?

Last seen Sep 2026 · 21 technologies across 12 categories

Analytics

Google Analytics
since Feb 2024

CMS

WordPress v7.1
since Feb 2024

Databases

MySQL
since Feb 2024

Font scripts

Google Font API
since Feb 2024
Twitter Emoji (Twemoji)
since Dec 2025

JavaScript libraries

jQuery v3.7.1
since Feb 2024
jQuery Migrate v3.4.1
since Feb 2024
Lightbox
since Feb 2024
Swiper
since Feb 2024
Underscore.js v1.13.8
since Feb 2024

Miscellaneous

RSS
since Feb 2024

Page builders

WordPress Block Editor
since Oct 2024

Performance

LazySizes
since Feb 2024
Priority Hints
since Feb 2024

Programming languages

PHP v8.3.33
since Feb 2024

Web servers

LiteSpeed
since Feb 2024

WordPress plugins

Creativ.eMail
since Feb 2024
EWWW Image Optimizer
since Feb 2024
Litespeed Cache
since Feb 2024
Responsive Lightbox & Gallery v2.7.8
since Feb 2024

WordPress themes

Lightning
since Feb 2024

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 not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • Japan

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

Open Page Rank

0.44 / 10 · ranked #30,326,217 of all domains

3 referring domains · OpenPageRank

Core Web Vitals

LCP2.3 s
INP50 ms
CLS0
TTFB1600 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Japanese
  • Weight: 1.4 MB · 88 requests
  • WordPress theme: lightning (child: lightning-child-sample) · all themes
  • Structured data: JSON-LD

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on GMO Internet (118.27.125.223)
  • DNS: Muumuu Domain
  • Email: Lolipop
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 11,693,729
  • Verified with: Google

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

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