HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Umami is a self-hosted web analytics solution. It's goal is to provide a friendlier, privacy-focused alternative to Google Analytics and a free, open-sourced alternative to paid solutions.
Vercel is a cloud platform for static frontends and serverless functions.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.
Wistia is designed exclusively to serve companies using video on their websites for marketing, support, and sales.