YouTube Stats Retriever (Python 2)

import re
import urllib2

username = raw_input("Enter your YouTube username: ")

url = "https://socialblade.com/youtube/user/" + username

opener = urllib2.build_opener()
opener.addheaders = [('User-agent','Mozilla/5.0')]

html = opener.open(url).read()

first = re.findall('<span class="YouTubeUserTopLight">(.*?)<', html)
second = re.findall('<span style="font-weight: bold;">(.*?)<', html)

itvar = -1
for s in second:
    itvar += 1
    print first[itvar] + ': ' + s