Take a look here and here to learn how to use this site.
Firefox is highly recommended
Usage terms
It is advised to never share HAR files, as they might contain private data.
If needed, you can import & export the file to create safe to share version.
This site is distributed AS IS, without any warranties. It is recommended to keep a separate copies of the files used in case something happens.
You are free to use, share and download this site, but you're not allowed to redistribute it or any of its parts.
You agree to limit the data collection to reasonable amounts, such as capturing single guild or at most 200 players at once.