Simulate various user agents with a browser

Different user agents are often required for testing pages. Firefox and chrome can simulate various user agents perfectly. The User Agent switch plug-in can be of great help, chrome and Firefox both have this plug-in. First install the User-Agent switcher plug-in, and then click the options to add various user agents to the Custom User-Agent list. For example, iPad: iPhone 3.0 Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-US) applewebkit/528.18 (khtml, like gecko) version/4.0 mobile/7a341 Safari/528.16 Apple Computer, Inc. there is another method for iPad. If Chrome is installed on a Windows computer, you only need to "start-run. Google Android: chrome.exe-User-Agent = "Mozilla/5.0 (Linux; U; Android 2.2; en-US; Nexus One build/frf91) applewebkit/533.1 (khtml, like gecko) version/4.0 mobile safari/533.1 "Apple iPhone: chrome.exe-User-Agent =" Mozilla/5.0 (IPAD; U; cpu OS 3_2_2 like Mac OS X; en-US) applewebkit/531.21.10 (khtml, like gecko) version/4.0.4 mobile/7b500 Safari/531.21.10 "Apple iPad: chrome.exe-User-Agent =" Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-US) applewebkit/528.18 (khtml, like gecko) version/4.0 mobile/7a341 Safari/528.16 "Nokia n97: chrome.exe-User-Agent = "Mozilla/5.0 (symbianos/9.4; series60/5.0 NokiaN97-1/1270.019; profile/MIDP-2.1 configuration/CLDC-1.1) applewebkit/525 (khtml, like gecko) browserng/7.1.18124 "other various mobile phone browser user agent see here: http://www.zytrax.com/tech/web/mobile_ids.html