Let's talk a little bit about what a PWA is, because there is unfortunately a lot of misinformation and confusion about precisely what a PWA does!

Here's a short, maybe slightly unhelpful, version of what a PWA does; it's simply a website that does the following:

• Only uses HTTPS
• Adds a JSON manifest (a web app manifest) file
• Has a Service Worker

While yes, a PWA must have those behaviors, it's still difficult to understand what a PWA is or what it gives you in the long run. For example, does that tell you anything about what it does in different browsers? With different window sizes? What about how accessible it is, or how it functions when the internet is slow or non-existent?