@"http[s]?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?";

/^http(s?)://((w+.)?w+.w+|((2[0-5]{2}|1[0-9]{2}|[0-9]{1,2}).){3}(2[0-5]{2}|1[0-9]{2}|[0-9]{1,2}))(/)?$/gm

(w+.)?w{3,}.w{2,}