What powers filba.co.jp?

Caching

WordPress Super Cache

since Nov 2025

CDN

jQuery CDN

since Nov 2025

jsDelivr

since Nov 2025

CMS

WordPress v6.9.4

since Nov 2025

Databases

MySQL

since Nov 2025

Font scripts

Bootstrap Icons v1.11.3

since Nov 2025

Twitter Emoji (Twemoji)

since Apr 2026

Hosting

Sakura Internet

since Nov 2025

JavaScript libraries

jQuery v3.5.1

since Nov 2025

jQuery Migrate v3.4.1

since Nov 2025

Miscellaneous

Popper

since Nov 2025

RSS

since Nov 2025

Programming languages

PHP

since Nov 2025

UI frameworks

Bootstrap v4.5.0

since Nov 2025

Web servers

Nginx

since Nov 2025

WordPress plugins

Contact Form 7 v6.1.5

since Nov 2025

WordPress themes

Lightning v15.33.1

since Nov 2025