dan.thoughts » user agent http://blog.sosedoff.com Web-development, PHP, Ruby, Sinatra, Merb, Rails, MySQL, SQLite, Web Services. Wed, 25 Jan 2012 18:54:45 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Identify www bots and mobile devices http://blog.sosedoff.com/2009/03/12/identify-www-bots-and-mobile-devices/ http://blog.sosedoff.com/2009/03/12/identify-www-bots-and-mobile-devices/#comments Thu, 12 Mar 2009 08:45:50 +0000 Dan Sosedoff http://blog.sosedoff.com/?p=79 Need to identify web crawlers and mobile devices with your web-app ? Here is the list of couple regular expressions you can use (most common values):

Mobile Devices:

/(blackberry|motorokr|motorola|sony|windows ce|240x320|176x220|palm|mobile|iphone|ipod|symbian|nokia|samsung|midp)/i

Web Spyders:

/(google|yahoo|baidu|bot|webalta|archiver|crawler|spyder)/i
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