DIE GRUNDPRINZIPIEN DER A/B-TESTS

if request has a method (e.g. OPTIONS) that can Beryllium satisfied by general code of Netz server then a successful response is sent;Netz servers, serving dynamic content, waiting for slow responses coming from back-end computer(s) (e.g. databases), maybe because of too many queries mixed with too many inserts or updates of DB data; in these cases