﻿<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>页面跳转</title>
    <script type="text/javascript">
        let count = 3; // 倒计时时间
        function countDown() {
            document.getElementById("countdown").innerText = count;
            if (count === 0) {
                window.location.href = "https://www.cuggw.com";
            } else {
                count--;
                setTimeout(countDown, 1000); // 每秒更新一次
            }
        }
        window.onload = countDown; // 页面加载后开始倒计时
    </script>
</head>
<body>
    <p>页面不存在，将在 <span id="countdown">3</span> 秒后跳转到网站首页。</p>
</body>
</html>