Što se tiče Gugla, za Firefox možete osim GM, skinuti Redirector(add-on) i unesti sljedeće:
Include pattern: http*://www.google.hr/images?*
Exclude pattern: http*://www.google.hr/images?*sout=1*
Redirect to: http$1://www.google.hr/images?$2&sout=1
odabrati wildcard i OK.
*ako koristite google.com samo promijenite hr u com.