Browser information (Navigator)

window. Navigator

Represents the object of the browser being used.

window. navigator.appcodename

Returns the code name of the browser. "Mozilla" is originally the development Code of Netscape Navigator (the source is monster Godzilla), considering the compatibility of Web pages made for Mozilla, the return value of Internet Explorer is also "Mozilla".

window. navigator.appname

Returns a String representing the browser name.

Browser	value
Ie	Microsoft Internet Explorer
Chrome	Netscape

window. navigator.appversion

Returns a String representing the version number of the browser. Internet Explorer is "< corresponding Mozilla version > (COMPATIBPE; MSIE version of <ie >; < operating system name >) "in the form.

Browser	value
IE5.5 (Win)	4.0 (compatible; MSIE 5.01; Windows 98)
IE7.0 (Win)	4.0 (compatible; MSIE 7.0; Windows NT 5.1;. NET CLR 1.1.4322;. NET CLR 2.0.50727;. NET CLR 3.0.4506.2152;. NET CLR 3.5.30729; INFOPATH.3)
Chrome16.0 (Win)	5.0 (Windows NT 5.1) applewebkit/535.7 (khtml, like Gecko) chrome/16.0.912.75 safari/535.7

window. navigator.appminorversion

Returns the minor version number of the browser. The property is a read-only string. Only IE is valid.

Browser	value
IE7.0 (Win)	0

window. navigator.useragent

UserAgent returns a string representing the browser name and version number.

Browser	value
IE7.0 (Win)	mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1;. NET CLR 1.1.4322;. NET CLR 2.0.50727;. NET CLR 3.0.4506.2152;. NET CLR 3.5.30729; INFOPATH.3)
Chrome16.0 (Win)	mozilla/5.0 (Windows NT 5.1) applewebkit/535.7 (khtml, like Gecko) chrome/16.0.912.75 safari/535.7

window. navigator.platform

Returns the string for the browser platform ("Win32", "Win16", "WinCE", "mac68k", "MACPPC", "HP-UX", "SunOS", etc.).

window. navigator.cpuclass

Returns information about the CPU ("x86", "68K", "Alpha", "PPC", etc.). Only IE is valid.

window. navigator.browserlanguage window. navigator.systemlanguage window. navigator.userlanguage

Language, Browserlanguage returns the language type of the browser, Systemlanguage returns the language type of the system, Userlanguage returns the language type of the user's environment. Only IE is valid.

Browser status window. navigator.cookieenabled

Returns the authenticity value of whether the cookie is available.

window. navigator.online

Returns whether the network can be connected to the authenticity value.

window. navigator.javaenabled ()

Returns the authenticity value of whether Java is available.

Other window. navigator.userprofile

The object that holds the user information. Has addReadRequest () doreadrequest () getattribute () clearrequest () and other methods.

window. navigator.taintenabled ()

Whether the authenticity value of the data can be encrypted. Only IE is valid.

Browser information (Navigator)