What powers rtf-co.jp?

Analytics

Google Analytics

since Jul 2023

Microsoft Clarity

since Jul 2023

CDN

jsDelivr

since Jul 2023

Font scripts

Google Font API

since Jul 2023

JavaScript libraries

Intersection Observer v0.7.0

since Jul 2023

jQuery v1.10.2

since Jul 2023

Lozad.js

since Jul 2023

Slick

since Jul 2023

Load balancers

Amazon ALB

since Jul 2024

Maps

Google Maps

since Jul 2023

Miscellaneous

Open Graph

since Jul 2023

PaaS

Amazon Web Services

since Jul 2024

Programming languages

PHP v7.2.34

since Jul 2023

Video players

YouTube

since Jul 2023

Web servers

Apache HTTP Server

since Jul 2023