What powers seigaku.ac.jp?

Last seen Aug 2026 · 19 technologies across 15 categories

Analytics

Google Analytics
since Mar 2020

CDN

jsDelivr
since Apr 2025

CMS

WordPress
since Jan 2025

Databases

MySQL
since Jan 2025

Font scripts

Google Font API
since May 2025

Hosting panels

Plesk
since Sep 2023

JavaScript libraries

jQuery v1.12.4
since Mar 2020
jQuery Migrate v1.4.1
since May 2025
Swiper
since Apr 2025

Maps

Google Maps
since Dec 2022

Miscellaneous

Gravatar
since Jan 2025
Open Graph
since May 2025

Programming languages

PHP
since Jan 2025

Tag managers

Google Tag Manager
since Mar 2022

UI frameworks

Bootstrap
since Mar 2025

Web servers

Nginx
since Sep 2023

Webmail

Microsoft 365
since Jul 2025

WordPress plugins

Jetpack
since Jan 2025
WP-PageNavi
since May 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 checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 75% phone
  • 25% desktop
  • Japan

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

Open Page Rank

3.01 / 10 · ranked #1,577,237 of all domains

19 referring domains · OpenPageRank

Core Web Vitals

LCP2.2 s
INP75 ms
CLS0
TTFB1200 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 5.8 MB · 96 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

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