import json
import urllib.request


headers = {
    'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.47 Safari/537.36'
}

url = 'https://httpbin.org/get'
rq = urllib.request.Request(url, headers=headers)

data = urllib.request.urlopen(rq)
data = json.loads(data.read())
print(data)