What powers teikyo-sec.co.jp?

CMS

WordPress v6.9.4

since Jul 2025

Databases

MySQL

since Jul 2025

Font scripts

Google Font API

since Nov 2023

Twitter Emoji (Twemoji)

since Jan 2026

JavaScript libraries

core-js v3.39.0

since Jul 2025

jQuery v3.7.1

since Nov 2023

jQuery Migrate v3.4.1

since Jul 2025

Modernizr v2.6.2

since Nov 2023

Underscore.js

since Jul 2025

Miscellaneous

Open Graph

since Nov 2023

RSS

since Jul 2025

Programming languages

PHP

since Jul 2025

Security

HSTS

since Jul 2025

reCAPTCHA

since Jul 2025

UI frameworks

Bootstrap

since Nov 2023

Web servers

Apache HTTP Server

since Nov 2023

Webmail

Microsoft 365

since Jul 2025

WordPress plugins

Contact Form 7 v6.1.5

since Jul 2025

Yoast SEO v27.1.1

since Jul 2025

WordPress themes

Understrap

since Jul 2025