ps. one of those ‘irrelevant to me’ folders is a directory called logs, if you look in logs, under a folder called my cool site you’ll find a folder called http. In http you find a set of files, a set of which start with access and a set of which start with error. access.log is TODAY’s log of everything that happened on the web at your site, and error.log are the error messages pertaining to your website. Access.log.0 is yesterday as well as error.log.0 you’ll also see some specific older days by date.
If you want to know what’s ACTUALLY happening on your website these can be interesting reading.