I am trying to check if a certain word is on a page for many sites. The script runs fine for say 15 sites and then it stops.
UnicodeDecodeError: \'utf8\' co
The site 'http://www.homestead.com' doesn't claim to be sending you utf-8, the response actually claims to be iso-8859-1:
You must use the correct encoding for the page you actually received, not just guess randomly.