What powers kaiseiseikotsuin.jp?

Last seen Sep 2026 · 24 technologies across 14 categories

Analytics

Google Analytics
since Feb 2020

CMS

WordPress
since Feb 2020

Databases

MySQL
since Feb 2020

Hosting

Xserver
since May 2023

JavaScript libraries

jQuery v3.7.1
since Feb 2020

Maps

Google Maps
since May 2023

Miscellaneous

Open Graph
since May 2023
RSS
since May 2023

Page builders

WordPress Block Editor
since Aug 2024

Performance

LazySizes
since Aug 2024
Priority Hints
since Oct 2024

Programming languages

PHP
since Feb 2020

Reviews

Trustindex
since Apr 2026

Tag managers

Google Tag Manager
since May 2023

Web servers

Nginx
since May 2023

WordPress plugins

Autoptimize
since Sep 2026
Contact Form 7
since May 2023
Embed Optimizer v1.0.0
since Jul 2025
EWWW Image Optimizer
since Jul 2025
Image Placeholders v1.3.0
since Jul 2025
Optimization Detective v1.0.0
since Jul 2025
Performance Lab v4.2.0
since Jul 2025
Performant Translations v1.2.0
since Jul 2025
Speculative Loading v1.7.0
since Sep 2025

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

Audience

  • 100% phone
  • Japan

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

Open Page Rank

1.30 / 10 · ranked #8,596,894 of all domains

1 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
CLS0
TTFB1000 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 1.2 MB · 41 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • 大阪市鶴見区の整体なら【快生整骨院・カイロプラクティック院】

From the homepage's own structured data (Sep 2026).

Infrastructure

  • Hosted on Xserver (183.181.81.145)
  • Email: kaiseiseikotsuin.jp
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 17,844,761

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

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