For me the most reliable place is NarutoSpot.com. This is where iv'e watched all the episodes i ever saw. It has every episode या नारूटो and Shipudden dubbed and subbed.
narutoget.com is one of the best आप can watch all of the seasons from the first नारूटो series plau the फिल्में and all the latest episodes of Sgippuden plus those movies! Good Luck! :)
i watched just नारूटो on Netflix but आप can also watch it on theier website naruto.com if it doesnt come up then go to नारूटो shippuden.com then on the bottom there is a link/picture that will bring आप to it, या आप can watch it on Vizanime.com, the only problem that it has cermercials