Gluten-Free, Vegan, and Vegetarian are on the menu, but the same kitchen also prepares what you avoid, so cross-contamination is possible. Tell staff what you react to, and ask how your dish is prepared before you order.
Burger restaurant in Innsbruck with a separate gluten free menu. The site says it uses its own fryer for gluten free food, separate cutting tools for gluten free bread and separate toasting, and that its vegetarian and vegan patties are made gluten free.