我使用 docs创建了一个没有重定向的谷歌内容实验。
基本实现涉及使用以下代码选择实验版本的 javascript 片段:
<!-- Load the Content Experiment JavaScript API client for the experiment -->
<script src="//www.google-analytics.com/cx/api.js?experiment=YOUR_EXPERIMENT_ID"></script>
<script>
// Ask Google Analytics which variation to show the user.
var chosenVariation = cxApi.chooseVariation();
</script>
<!-- Load the JQuery library -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script>
// Define JavaScript for each page variation of this experiment.
var pageVariations = [
function() {}, // Original: Do nothing. This will render the default HTML.
function() { // Variation 1: Banner Image
document.getElementById('banner').src = 'bay-bridge.jpg';
},
function() { // Variation 2: Sub-heading Text
document.getElementById('heading').innerHTML = 'Look, a Bridge!';
},
function() { // Variation 3: Button Text
document.getElementById('button').innerHTML = 'Learn more';
},
function() { // Variation 4: Button Color
document.getElementById('button').className = 'button button-blue';
}
];
// Wait for the DOM to load, then execute the view for the chosen variation.
$(document).ready(
// Execute the chosen view
pageVariations[chosenVariation]
);
</script>
但是,当我使用隐身窗口访问该页面时,我只能看到实验的第一个变体。当我检查chosenVariation
控制台时,它总是0
. 事实上,当我cxApi.chooseVariation();
在控制台中调用时,它总是返回0
.
这是因为谷歌识别了我的隐身浏览器窗口,还是因为cxApi.chooseVariation();
我的实现或在我的实现中出现了问题?