Site-wide configuration can be done using /etc/dillorc. This can be edited to define proxies and the default home page. Dillo stores its configuration in per-user files in their ~/.dillo directory. These files are created automatically when dillo is run. By default dillo has cookies turned off, to turn cookies on, edit the file ~/.dillo/cookiesrc. The ~/.dillo/bookmarks.html file is created and added to by dillo. It can also be edited with any html or text editor.