Given that gzipping is generally a matter of adding a line to the web server configuration file, and it gives so much savings, I'd say it's worth it. As for th

Given that gzipping is generally a matter of adding a line to the web server configuration file, and it gives so much savings, I'd say it's worth it. As for the HTML suggestion, I'd skip that one, it's just a few bytes per comment and needs actual code changes.