You should cook your pizza at 450 F as 500 F is usually too hot and and will often result in the pizza cooking too quickly and could burn the pizza.
For thicker pizzas you may need to cook the thicker pizza for 15 to 20 minutes at 450 F.
For ultra thin pizzas, it's best to bake them at 450 F for 8 to 12 minutes.
And for a classic 6" pizza they should be baked for 15 to 17 minutes.
The temperature that you should cook a frozen pizza is between 375 F to 425 F.
When cooking a frozen pizza you should preheat your oven to the correct temperature which is between 375 F to 425 F although 450 F is good for thicker pizzas.
Some pizzas recommend cooking the pizza at 350 F and some pizzas should be cooked at 425 F to 450 F.
But a good temperature for most frozen pizzas is between 375 F to 425 F.
Take the pizza out of all of it's packaging and then place the frozen pizza in the oven and directly on the rack for best cooking results and more even cooking.
You can use a pizza pan to bake the pizza, but most pizzas including frozen pizzas cook much better and more evenly directly on the rack of the oven.
When cooking pizza including frozen pizza in the oven, the pizza should be placed on the middle rack for even cooking.
Bake the pizza for around 10 minutes or until the cheese is bubbly and melted and the pizza crust is golden brown.
Keep an eye on the pizza while it's baking in the oven to ensure it does not overcook and burn.
Once the pizza is fully cooked, then you should allow the cooked pizza to rest for 2 to 3 minutes before slicing and serving or eating.
For thicker pizzas you may need to cook the thicker pizza for 15 to 20 minutes at 450 F.
For ultra thin pizzas, it's best to bake them at 450 F for 8 to 12 minutes.
And for a classic 6" pizza they should be baked for 15 to 17 minutes.