What powers soldi.jp?

A/B Testing

Google Optimize

since Jul 2021

Advertising

Yahoo Advertising

since May 2022

Analytics

Facebook Pixel v2.9.59

since Feb 2022

Google Ads Conversion Tracking

since Aug 2021

Google Analytics

since Jun 2018

Microsoft Clarity v0.6.34

since Jul 2021

Caching

Varnish

since Mar 2021

CDN

Fastly

since May 2022

Customer data platform

Treasure Data v2.1.0

since Nov 2021

JavaScript libraries

core-js v3.14.0

since Sep 2021

Polyfill v3

since May 2021

Miscellaneous

Webpack

since Jan 2019

Programming languages

Java

since Nov 2021

Ruby

since Jun 2018

RUM

New Relic

since Jul 2021

Tag managers

Google Tag Manager

since Apr 2018

Web frameworks

Ruby on Rails

since Jun 2018

Web servers

Nginx

since Apr 2018

Widgets

Facebook

since Feb 2022