Brotli browser support test
Your web browser does not appear to support Brotli compression!
You will use more time and data to load normal web pages than with a Brotli compatible web browser. You should consider updating to the latest version of your preferred web browser or switching to a Brotli capable web browser such as Mozila Firefox, Qliqz, Vivaldi, or Brave.
Your web browser does however support the following compression methods: gzip.
You may be interested in my articles on compression technologies.