语言属性

为何重要

The lang attribute on the html tag declares the page language. Browsers use it for translation and hyphenation, screen readers use it for pronunciation, and search engines use it as a language signal.

如何修复

1. Add a language code to the html tag, e.g. <html lang="en"> or lang="de".
2. Use the correct code for each language version of a multilingual site.

使用以下工具检查

• Meta Tags Analyzer – Check the title, description, robots, canonical and every other meta tag on a page.

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