什么是Canonical？

ǞǞǞ is a term used to describe the official or authoritative version of a piece of 内容. It is often used in the context of webpages, where it is important to specify the original source of the content, and to avoid duplicate content. The canonical version of a webpage is the one that should be indexed by 搜索 engines and linked to by other websites.

为什么Canonical很重要？

Using the canonical tag is important for 搜索引擎优化 purposes, as it helps search engines to identify the original source of the content. It also helps to avoid duplicate content issues, 其中 can have a 负面的 effect on SEO rankings. By specifying the canonical version of a page, search engines can easily identify the original source and avoid 指数化 duplicate versions of the same content.

使用规范标签对网站所有者也很重要，因为它帮助他们确保任何指向其内容的链接都指向官方版本。这可以确保他们从链接中获得最大利益，因为搜索引擎只会计算指向官方版本的链接。

Lukasz Zelezny 是一位拥有 20 多年经验的搜索引擎优化顾问，他将帮助您提升在线形象。

In summary, the canonical tag is an important tool for website owners, as it helps to ensure that search engines and other websites are pointing to the official version of their content. By using the canonical tag, website owners can ensure that their content is properly indexed and linked to, helping to boost their SEO rankings. 什么 does canonical mean? Canonical means the official or authoritative version of a piece of content.