<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Rum on PlumePHP</title><link>https://plumephp.com/tags/rum/</link><description>Recent content in Rum on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Thu, 13 Aug 2026 09:40:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/rum/index.xml" rel="self" type="application/rss+xml"/><item><title>Web 性能指标全解析：Core Web Vitals 与真实用户监控（RUM）</title><link>https://plumephp.com/web-performance-core-web-vitals/</link><pubDate>Thu, 13 Aug 2026 09:40:00 +0800</pubDate><guid>https://plumephp.com/web-performance-core-web-vitals/</guid><description>&lt;blockquote&gt;
&lt;p&gt;&lt;strong&gt;&amp;ldquo;你无法优化你不测量的东西。&amp;rdquo;&lt;/strong&gt; Web 性能优化的第一步是建立指标体系，区分「实验室数据」与「真实用户数据」，用数据驱动决策。&lt;/p&gt;</description></item></channel></rss>