What powers mailspec.com?

Analytics

Google Analytics

since Feb 2025

Google Call Conversion Tracking

since Feb 2025

Hotjar

since Feb 2025

CDN

Cloudflare

since Jan 2023

Google Cloud CDN

since Feb 2025

jsDelivr

since Jan 2023

CMS

DeskPro

since Jan 2023

Wix

since Feb 2025

Ecommerce

Wix eCommerce

since Feb 2025

Font scripts

Font Awesome

since Jan 2023

Google Font API

since Jan 2023

IaaS

Google Cloud

since Feb 2025

Issue trackers

Sentry

since Feb 2025

JavaScript frameworks

GSAP

since Feb 2025

React v18.3.1

since Jan 2023

RequireJS v2.3.6

since Feb 2025

JavaScript libraries

core-js v2.6.12

since Jan 2023

jQuery v3.6.3

since Jan 2023

Lodash v4.17.21

since Jan 2023

Miscellaneous

Babel

since Jan 2023

HTTP/3

since Feb 2025

Open Graph

since Feb 2025

RSS

since Feb 2025

Webpack

since Jan 2023

Performance

Priority Hints

since Feb 2025

Reverse proxies

Envoy

since Mar 2025

Security

HSTS

since Feb 2025

Tag managers

Google Tag Manager

since Feb 2025

UI frameworks

Bootstrap v8be280af

since Jan 2023