页面优化

HTML/Javascript/CSS如何优化

LightCDN通过压缩技术全面优化网页静态资源自动精简HTML中的冗余空白/注释/空标签,压缩JS代码(缩短变量名、移除死代码),并优化CSS(去除空格、简化选择器),在确保功能完整性的同时可使资源体积减少15%-50%,显著提升页面加载速度。
注意所有能被优化的内容前提必须是能够缓存。如果你的资源是回源获取的,功能将失效。

HTML优化示例

优化前

<!DOCTYPE html>
<html lang="zh">
<head>
    <title>Upload</title>
</head>
    <body>
        <form action="/upload" method="post" enctype="multipart/form-data">
            <input type="file" name="file" multiple/>
            <button type="submit">Upload</button>
        </form>
    </body>
</html>

优化后

<!doctype html><html lang="zh"><head><title>Upload</title></head><body><form action="/upload" method="post" enctype="multipart/form-data"><input type="file" name="file" multiple>
<button type="submit">Upload</button></form></body></html>

Javascript 优化示例

优化前

let name = "Lily"
console.log("Name:" + name)

//let name = ""

var name1 = "Lucy"
console.log("Name1:", name1)

function hello() {
    console.log("say hello")

    var myName = "Lilei"
    console.log("myName:", myName)
}
hello1()

优化后

let name="Lily";console.log("Name:"+name);var name1="Lucy";console.log("Name1:",name1);function hello(){console.log("say hello");var e="Lilei";console.log("myName:",e)}hello1()

CSS优化示例

优化前

span {
  color: red;
  font-weight: bold;
}

优化后

span{color:red;font-weight:700}

如何在LightCDN上操作?

你前往资源详情性能优化 → 开启功能即可,无需其他配置。

LightCDN all right reserved,powered by GitbookUpdated Time: 2025-04-09 14:32:56

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