🏷️ Meta 标签分析Meta Tag Analyzer
粘贴网页 HTML，分析 title、description、keywords、canonical、Open Graph、viewport、H1 等 SEO 要素并给出建议，本地解析。Paste page HTML to analyze title, description, keywords, canonical, Open Graph, viewport, H1 and more, with SEO hints — parsed locally.
使用说明与常见问题How-to & FAQ
「Meta 标签分析」是什么？What is the Meta Tag Analyzer tool?
粘贴网页 HTML，分析 title、description、keywords、canonical、Open Graph、viewport、H1 等 SEO 要素并给出建议，本地解析。Paste page HTML to analyze title, description, keywords, canonical, Open Graph, viewport, H1 and more, with SEO hints — parsed locally.
如何使用「Meta 标签分析」？How do I use the Meta Tag Analyzer tool?
在「Meta 标签分析」中，按需设置点击「分析」按钮即可。In the Meta Tag Analyzer: Click "Analyze".
为什么要粘贴 HTML 而不是输入网址？Why paste HTML instead of a URL?
浏览器的跨域安全策略通常会阻止前端抓取其他网站的页面，所以采用粘贴 HTML 的方式，既可靠又保护隐私。Browser cross-origin policies usually block fetching other sites' pages from the front end, so pasting HTML is both reliable and private.
需要联网吗？Does it need an internet connection?
不需要。「Meta 标签分析」的解析和计算都在浏览器本地完成，不会向任何服务器发送请求。No. The Meta Tag Analyzer parses and calculates entirely in your browser and sends no network requests.
「Meta 标签分析」免费吗？需要注册吗？Is the Meta Tag Analyzer free? Do I need an account?
「Meta 标签分析」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Meta Tag Analyzer is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.