+*accepted_language*++
+ Type: string++
+ Default: NULL++
+ Set the accepted language header.
+
+*console_to_stdout*++
+ Type: boolean++
+ Default: false++
+ Print the contents of the browser console to stdout.
+
+*cookie_policy*++
+ Type: string++
+ Default: "no_third_party"++
+ Options: "all", "none", "no_third_party"++
+ Determines what cookies are accepted.
+