[fix] reverse proxy non-root url fix
[fix] reverse proxy non-root url fix

potato/searx,dalf/searx,kdani3/searx,asciimoo/searx,dzc34/searx,jpope777/searx,matejc/searx,GreenLunar/searx,pointhi/searx,jibe-b/searx,misnyo/searx,asciimoo/searx,jcherqui/searx,misnyo/searx,framasoft/searx,dzc34/searx,pointhi/searx,dalf/searx,gugod/searx,jibe-b/searx,kdani3/searx,gugod/searx,GreenLunar/searx,pointhi/searx,matejc/searx,PwnArt1st/searx,jpope777/searx,jpope777/searx,jibe-b/searx,gugod/searx,PwnArt1st/searx,GreenLunar/searx,potato/searx,jcherqui/searx,asciimoo/searx,misnyo/searx,jcherqui/searx,framasoft/searx,matejc/searx,framasoft/searx,jibe-b/searx,pointhi/searx,jpope777/searx,gugod/searx,matejc/searx,kdani3/searx,dalf/searx,PwnArt1st/searx,kdani3/searx,PwnArt1st/searx,dalf/searx,jcherqui/searx,misnyo/searx,GreenLunar/searx,potato/searx,asciimoo/searx,framasoft/searx,dzc34/searx,dzc34/searx,potato/searx