http://l3tczdiiwoo63iwxty4lhs6p7eaxop5micbn7vbliydgv63x5zrrrfyd.onion/3.0.34/user-manual/actions-file.html
In general, it can be said that the more "aggressive" your
default settings (in the top section of the actions file) are, the more exceptions for "trusted" sites you will have to make later. If, for example, you want to crunch all cookies per
default, you'll have to make exceptions from that rule for sites that you regularly use and that require cookies
for actually useful purposes, like maybe your bank, favorite shop, or newspaper.