我对 GA 和自定义变量有一些经验，我认为没有更改的代码昨天停止工作。 这很简单，这是在网站上运行的确切代码（减去 UA 代码和域）。 奇怪的是，GA 现在只接受在特定插槽中设置的最后一个变量。
我有这个代码：
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-xxxx']);
_gaq.push(['_setCustomVar',2,'test1','testvalue1',2]);
_gaq.push(['_setCustomVar',2,'test2','testvalue2',2]);
_gaq.push(['_setCustomVar',2,'test3','testvalue3',2]);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
这应该跟踪 GA 中的四个自定义变量。 但是，只有 FINAL 变量被跟踪。 下面是输出：
_gaq.push processing "_setAccount" for args: "[UA-18327050-3]": ga_debug.js:24
_gaq.push processing "_setCustomVar" for args: "[2,test1,testvalue1,2]": ga_debug.js:24
_gaq.push processing "_setCustomVar" for args: "[2,test2,testvalue2,2]": ga_debug.js:24
_gaq.push processing "_setCustomVar" for args: "[2,test3,testvalue3,2]": ga_debug.js:24
_gaq.push processing "_trackPageview" for args: "[]": ga_debug.js:24
Track Pageview ga_debug.js:24
Tracking beacon sent!
utmwv=5.4.7d&utms=108&utmn=1896343294&utmhn=xxxdomain.com&utme=8(2!test3)9(2!testvalue3)11(2!2)&utmcs=ISO-8859-1&utmsr=1366x768&utmvp=1366x46&utmsc=24-bit&utmul=en-us&utmje=1&utmfl=12.0%20r0&utmhid=1416834004&utmr=-&utmp=%2Ftest.php&utmht=1393527804008&utmac=UA-18327050-3&utmcc=__utma%3D211559050.1602513162.1393521508.1393521508.1393521508.1%3B%2B__utmz%3D211559050.1393521508.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmu=qQ~ ga_debug.js:24
Account ID : UA-xxx-3
Host Name : xxxdomain.com
Page : /test.php
Referring URL : -
Hit ID : 1416834004
Visitor ID : 1602513162
Session Count : 1
Session Time - First : Thu Feb 27 2014 07:18:28 GMT-1000 (Hawaiian Standard Time)
Session Time - Last : Thu Feb 27 2014 07:18:28 GMT-1000 (Hawaiian Standard Time)
Session Time - Current : Thu Feb 27 2014 07:18:28 GMT-1000 (Hawaiian Standard Time)
Campaign Time : Thu Feb 27 2014 07:18:28 GMT-1000 (Hawaiian Standard Time)
Campaign Session : 1
Campaign Count : 1
Campaign Source : (direct)
Campaign Medium : (none);
Campaign Name : (direct)
Custom Var 2 : label:'test3' value:'testvalue3' scope:'2'
Language : en-us
Encoding : ISO-8859-1
Flash Version : 12.0 r0
Java Enabled : true
Screen Resolution : 1366x768
Browser Size : 1366x46
Color Depth : 24-bit
Ga.js Version : 5.4.7d
Cachebuster : 1896343294
您设置的每个自定义变量的索引均为 2。使用其他索引，例如 1、3、4 或 5。
例如：
_gaq.push(['_setCustomVar',1,'test1','testvalue1',2]);
_gaq.push(['_setCustomVar',2,'test2','testvalue2',2]);
_gaq.push(['_setCustomVar',3,'test3','testvalue3',2]);