input: [Nº] 16 [Cookie name] _vwo_uuid _vis_opt_s _vis_opt_test_cookie _vis_opt_exp_5_combi [Purpose] This is used to test design aspects of the website and anonymously monitor how our customers use the new designs. Information about the types of cookies used by VWO.com can be found here https://vwo.com/oldappkb/ [Cookie] 
output: Visual Website Optimizer