What powers 321do.jp?

Analytics

Google Analytics

since Jun 2022

CMS

WordPress v7.0

since Jun 2022

Databases

MySQL

since Jun 2022

Font scripts

Google Font API

since Jun 2022

Twitter Emoji (Twemoji)

since Jun 2022

Hosting

Sakura Internet

since Sep 2022

JavaScript frameworks

React v18.3.1

since May 2025

JavaScript libraries

core-js v3.39.0

since Jun 2022

jQuery v3.7.1

since Jun 2022

jQuery Migrate v3.4.1

since Jun 2022

Modernizr

since Jun 2022

Swiper

since May 2023

Underscore.js v1.13.8

since Jun 2022

Miscellaneous

RSS

since Mar 2023

Performance

Priority Hints

since Nov 2023

Programming languages

PHP

since Jun 2022

Security

reCAPTCHA

since Jun 2022

Tag managers

Google Tag Manager

since Jun 2023

Web servers

Nginx

since Jun 2022

WordPress plugins

All in One SEO v4.8.1.1

since Jul 2024

Contact Form 7 v6.0.6

since Jun 2022

Jetpack

since Jun 2022

Site Kit v1.151.0

since Jun 2023

SiteOrigin Page Builder v2.33.2

since Jun 2022

Smash Balloon Instagram Feed

since Jun 2022

WordPress Super Cache

since Jun 2022

WP Featherlight

since Mar 2023