I know its wired but i need to keep my pizza for one hour in oven with 230 Celsius degrees to properly cook it but everyone says 20 minutes or less is enough i don't know why it takes so long for me
sorry for bad English its not my native language
One hour sounds like a long time for a 1.5 to 2 cm thick pizza at that temperature, regardless of the style of pizza. I would begin by locating an oven thermometer to check the temperature of your oven.
Sounds wrong to me. I would expect a pizza like that, at that temperature to cook in more like 8-12 minutes and almost certainly be burnt by the 15 minute mark. Do other things take long times to cook in your oven? Could your oven be faulty?
Also are you using a recipe for your pizza? What does the recipe say? All things to check.
This temp, essentially 450 F is a reasonable temp for crispy pizza crust in certain conditions.
thin crust, not too much sauce. You are OK.
Really, good crisp pizza wants high temp and short times to get dough spring and fast melting.
Crank the oven and cook for just a couple minutes.