{"name":"Gründliche Büroreinigung und Hausmeisterdienste in Mannheim","short_name":"Clean Up 24/7","icons":[{"sizes":"192x192","type":"image/png"}],"display":"standalone","start_url":"/?utm_source=homescreen","background_color":"rgba(0, 0, 0, 1)","theme_color":"rgba(0, 0, 0, 1)"}