| User Agent |
|---|
| Mozilla/5.0 (compatible; Googlebot-News/1.0; +http://www.google.com/bot.html) |
| Mozilla/5.0 (compatible; Googlebot-News/2.1; +http://www.google.com/bot.html) |
| Googlebot-News/2.1 |
| Googlebot-News-Firefox |
| Googlebot-News (2.3.3, ruby 1.9.3 (2013-11-22)) |
| googlebot-news ( http://www.google.com/bot.html)) |
| Googlebot-News |