What powers topco-group.jp?

Last seen Aug 2026 · 19 technologies across 14 categories

Analytics

Google Analytics
since Sep 2022

CMS

WordPress
since Nov 2025

Databases

MySQL
since Nov 2025

Font scripts

Google Font API
since Nov 2025

Hosting

Xserver
since Nov 2025

JavaScript frameworks

RxJS
since Nov 2025

JavaScript libraries

core-js v3.39.0
since Nov 2025
jQuery v3.7.1
since Sep 2022
jQuery Migrate v3.4.1
since Nov 2025
Swiper
since Nov 2025

Miscellaneous

Open Graph
since Nov 2025
RSS
since Dec 2022

Performance

Priority Hints
since Nov 2025

Programming languages

PHP
since Sep 2022

Security

HSTS
since Nov 2025
reCAPTCHA
since Nov 2025

Tag managers

Google Tag Manager
since Nov 2025

Web servers

Nginx
since Nov 2025

WordPress plugins

Contact Form 7 v6.1.6
since Nov 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 Aug 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

1.21 / 10 · ranked #9,806,616 of all domains

2 referring domains · OpenPageRank

Core Web Vitals

LCP1.2 s
CLS0

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 3.4 MB · 122 requests
  • WordPress theme: main · all themes
  • Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

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