What powers swirlycurlymethod.com?

A/B Testing

Google Optimize

since Sep 2025

Analytics

Facebook Pixel v2.9.319

since Sep 2025

Google Analytics vUA

since Sep 2025

Appointment scheduling

AddEvent

since Sep 2025

CDN

cdnjs

since Sep 2025

Cloudflare

since Sep 2025

jsDelivr

since Sep 2025

Customer data platform

Rudderstack

since Sep 2025

Ecommerce

Kajabi

since Sep 2025

Font scripts

Font Awesome v4.5.0

since Sep 2025

Google Font API

since Sep 2025

Issue trackers

Sentry v9.6.1

since Mar 2026

JavaScript libraries

core-js v3.32.2

since Sep 2025

FingerprintJS v2.1.2

since Sep 2025

jQuery v1.12.4

since Sep 2025

Lodash v1.8.2

since Sep 2025

Moment.js v2.10.6

since Sep 2025

Slick v1.6.0

since Sep 2025

Marketing automation

ActiveCampaign

since Sep 2025

Klaviyo

since Sep 2025

Miscellaneous

Open Graph

since Sep 2025

Prism

since Sep 2025

Programming languages

Ruby

since Sep 2025

Security

Cloudflare Bot Management

since Sep 2025

UI frameworks

Bootstrap v4.0.0

since Sep 2025

Video players

Wistia

since Sep 2025

Web frameworks

Ruby on Rails

since Sep 2025