bookmark_borderSEO tool: Check for Brotli and Gzip compression.

Okay, there are a few tools out there already which do exactly that. But I wanted to give it a shot and see how long it would take me to a) code that thing and b) rank it in Google.

So here it is: My tool to check websites for Brotli and GZip compression.

The coding part was about two hours, and I sent it live on June 1, 2021.