import urllib.request,json,urllib.parse
urls=['https://estaticos-cdn.prensaiberica.es/clip/8cb46fb1-c671-4a93-8dfd-67f796972301_16-9-aspect-ratio_default_0_x1235y1229.jpg','https://i.ytimg.com/vi/_M6ewGhSkbk/hqdefault.jpg','https://humexpert.es/wp-content/uploads/2020/02/imagen-responsive1.png']
for u in urls:
 p='https://sma.agentsolutions-mallorca.com/api/img?u='+urllib.parse.quote(u,safe='')
 try:
  with urllib.request.urlopen(p,timeout=30) as r: b=r.read(); print(json.dumps({'url':u,'proxy_status':r.status,'ctype':r.headers.get('Content-Type'),'bytes':len(b)}))
 except Exception as e: print(json.dumps({'url':u,'error':str(e)}))