What powers irodori21.com?

CDN

jsDelivr

since Nov 2024

CMS

WordPress v6.1.9

since Mar 2024

Databases

MySQL

since Mar 2024

Font scripts

Twitter Emoji (Twemoji) v14.0.2

since Mar 2024

JavaScript frameworks

Prototype

since Mar 2024

JavaScript graphics

MathJax v3.2.2

since Nov 2024

JavaScript libraries

core-js v3.19.1

since Mar 2024

jQuery v3.6.1

since Mar 2024

jQuery Migrate v3.3.2

since Mar 2024

Polyfill v3

since Nov 2024

Miscellaneous

Open Graph

since Mar 2024

RSS

since Mar 2024

Programming languages

PHP

since Mar 2024

Security

Really Simple SSL & Security

since Nov 2024

reCAPTCHA

since Mar 2024

Web servers

Apache HTTP Server

since Mar 2024

Widgets

AddToAny

since Mar 2024

WordPress plugins

Contact Form 7 v5.7.4

since Mar 2024

Site Kit v1.171.0

since Mar 2024

WP Fastest Cache

since Feb 2026

Yoast SEO v20.0

since Mar 2024