What powers 81-23.com?

Analytics

Facebook Pixel v2.9.319

since Jul 2021

Caching

Varnish

since Jan 2019

CDN

Google Hosted Libraries

since Feb 2022

CMS

Squarespace v7

since Jan 2019

Ecommerce

Squarespace Commerce v7

since Feb 2022

Font scripts

Google Font API

since Jan 2022

Typekit v1.21.0

since Jan 2019

JavaScript frameworks

Angular

since May 2026

Stimulus

since Feb 2021

Zone.js

since May 2026

JavaScript libraries

core-js v3.26.0

since Sep 2021

jQuery v3.5.1

since Jan 2022

Modernizr v2.8.3

since Jan 2019

YUI v3.17.2

since Jan 2019

Miscellaneous

Open Graph

since Sep 2022

RSS

since Dec 2022

Page builders

Webflow

since Jan 2022

Performance

Priority Hints

since Mar 2026

Programming languages

TypeScript

since May 2026

Security

HSTS

since Sep 2022

reCAPTCHA

since Aug 2023

Web servers

Nginx

since Jan 2022

OpenResty

since Jan 2022

Webmail

Google Workspace

since Aug 2022

Widgets

Facebook

since Jan 2019