Preheat your oven to 425°F (220°C).
Pat the chicken dry with paper towels.
Rub olive oil all over the chicken, including under the skin.
Season the chicken generously with salt, pepper, garlic powder, and onion powder.
Stuff the cavity with lemon quarters and fresh herbs.
Place onion quarters around the chicken in the roasting pan.
Roast in the preheated oven for 1 hour and 15 minutes.
Baste the chicken halfway through cooking for added moisture.
Check the internal temperature; it should reach 165°F (75°C).
Let the chicken rest for 10-15 minutes before carving.