The domain seems to try to redirect to yourquestions.mcdonalds.com.au but it doesn't really work...

Back when macc.as was launched it linked to a campaign to debunk/side-step some common local ideas about the food quality of mcdonalds.

Back when McDonalds was still relevant there was a lot of press about the nutritional content, food preparation standards and so on. Food poisoning or undercooked food from mcdonalds was a common theme. My understanding is that they have largely addressed these issues.

Thanks for the explanation!