| source | curl "https://heatmap-external-c.strava.com/tiles-auth/all/hot/6/13/25.png?v=19" -H "User-Agent: Mozilla/5.0 (Windows NT 10.0;Win64;x64;rv:71.0) Gecko/20100101 Firefox/71.0" -H "Accept: */*" -H "Accept-Language: en-US,en;q=0.5" --compressed -H "Referer |