Remarkeitng list without code
Re: Remarkeitng list without code
My opinion : In short, you can't. If there is no code, the browsers which visited your site cannot receive an identifier cookie based on the remarketing image ( a single pixel) so they cannot be identified further while browsing other sites.
If you have at least the Google Analytics code, you can change 1 line from it and this will allow audiences targeted for GDN campaigns. This is a method without adding the AdWords remarketing code ( also entitled Tag). Without the AdWords tag you won't be able to create remarketing campaigns for Search.
Of course, more experienced forum members could have other opinions.