'Ask Jeeves', 'alexa site audit/', 'Yahoo! Slurp China;', 'Microsoft URL Control',
'Facebot', 'Googlebot-Video/', 'msnbot/', 'Offline Explorer/', 'YandexNews/', 'msnbot-media/',
'EmailWolf', 'Download Demon/', 'FeedFetcher-Google;', 'WebCopier', '+ONB_Bot_Btrix',
'Ask Jeeves', 'alexa site audit/', 'Yahoo! Slurp China;', 'Microsoft URL Control',
'Facebot', 'Googlebot-Video/', 'msnbot/', 'Offline Explorer/', 'YandexNews/', 'msnbot-media/',
'EmailWolf', 'Download Demon/', 'FeedFetcher-Google;', 'WebCopier', '+ONB_Bot_Btrix',