What powers merchantssecurity.com?

CMS

Squarespace v7.1

since Aug 2022

Ecommerce

Cart Functionality

since Apr 2026

Squarespace Commerce v7.1

since Aug 2022

Font scripts

Google Font API

since Aug 2022

Typekit v1.21.0

since Aug 2022

JavaScript frameworks

Angular

since Apr 2026

Stimulus

since Apr 2026

Zone.js

since Apr 2026

JavaScript libraries

core-js v3.26.0

since Aug 2022

Modernizr v2.8.3

since Aug 2022

YUI v3.17.2

since Aug 2022

Live chat

Pure Chat

since Aug 2022

Miscellaneous

Open Graph

since Nov 2022

RSS

since Mar 2023

Performance

Priority Hints

since Sep 2025

Programming languages

TypeScript

since Apr 2026

Security

HSTS

since Nov 2022

Webmail

Microsoft 365

since Aug 2022