ReferenceSearch enginesContent servers
I was stuck with the last one—content server. None of the URLs above actually fall into it and the street view was still jumbled up.
diag debug enablediagnose debug urlfilter src-addr <Your LAN PC IP here>diag debug flow show console enablediag debug flow trace start 100 (the no. of lines you want to be traced)
diag debug resetdiag debug disable
You will see the destination URL in the log and then again check the Fortiguard category or just allow the URL.