我正在媒体网页上工作。它具有一个弹出窗口,其中显示几行动态内容,并具有用于呈现广告的广告位。但是广告在弹出窗口中的加载速度很慢(> 1秒)。有没有一种方法可以在加载的父媒体网页上缓存广告。
在媒体网页上,我将脚本包含为第三方脚本。单击任何关键字后,在此父媒体网页中,它将显示一个弹出窗口,其中包含一些信息和广告。在此弹出窗口中,需要花费更多时间来加载广告。
请检查以下有关Google广告的示例代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
body {font-family: Arial, Helvetica, sans-serif;}
.modal {
display: none;
position: fixed;
z-index: 1;
padding-top: 100px;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
background-color: rgb(0,0,0);
background-color: rgba(0,0,0,0.4);
}
.modal-content {
background-color: #fefefe;
margin: auto;
padding: 20px;
border: 1px solid #888;
width: 80%;
}
.close {
color: #aaaaaa;
float: right;
font-size: 28px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: #000;
text-decoration: none;
cursor: pointer;
}
</style>
<script async="async" src="https://www.googletagservices.com/tag/js/gpt.js"></script>
<script>
var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
</script>
<script>
googletag.cmd.push(function() {
googletag.defineSlot('/134312942/COS_HINDSIGHT_300x250', [[300, 100], [300, 250]], 'div-gpt-ad-1556193480814-0')
.addService(googletag.pubads())
googletag.pubads().enableSingleRequest();
googletag.enableServices();
});
</script>
</head>
<body>
<button id="myBtn">Open Modal</button>
<div id="myModal" class="modal">
<div class="modal-content">
<span class="close">×</span>
<div id='div-gpt-ad-1556193480814-0'>
<script>
googletag.cmd.push(function() {
googletag.display('div-gpt-ad-1556193480814-0');
});
</script>
</div>
</div>
</div>
<script>
var modal = document.getElementById("myModal");
var btn = document.getElementById("myBtn");
var span = document.getElementsByClassName("close")[0];
btn.onclick = function() {
modal.style.display = "block";
}
span.onclick = function() {
modal.style.display = "none";
}
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
</body>
</html>
多个广告应缓存并快速加载(最好少于500毫秒)。