What powers klassicsound.com?

Analytics

Google Analytics

since Nov 2022

CMS

WordPress v6.9.4

since Aug 2022

Databases

MySQL

since Aug 2022

Email

Google Workspace

since Aug 2022

Mailgun

since Aug 2022

Font scripts

Font Awesome

since Aug 2022

Hosting

Flywheel v5.1.0

since Aug 2022

GoDaddy

since Aug 2022

JavaScript libraries

core-js v3.46.0

since May 2026

jQuery v3.7.1

since Aug 2022

jQuery Migrate v3.4.1

since Aug 2022

jQuery UI v1.13.3

since May 2026

Lightbox

since May 2026

Swiper

since Oct 2022

Underscore.js v1.13.7

since May 2026

Live chat

Chaport

since May 2026

Maps

Google Maps

since May 2026

Miscellaneous

Open Graph

since Oct 2022

parcel

since May 2026

RSS

since Dec 2022

SWC

since May 2026

Payment processors

SkyVerge v5.12.0

since Aug 2022

Stripe

since Mar 2023

Performance

Priority Hints

since Dec 2023

Programming languages

PHP

since Aug 2022

Security

reCAPTCHA

since Aug 2022

SEO

Yoast SEO Premium v26.7

since Aug 2022

UI frameworks

Radix UI

since May 2025

shadcn/ui

since May 2025

Tailwind CSS

since May 2025

Widgets

POWR

since May 2026

WordPress plugins

Elementor v4.0.8

since Aug 2022

Site Kit v1.178.0

since May 2025

WooCommerce v10.7.0

since Aug 2022

WooCommerce Stripe Payment Gateway

since Mar 2023

WP Rocket

since Aug 2022

Yoast SEO v27.6

since Aug 2022

WordPress themes

Hello Elementor v3.1.1

since Aug 2022