C 搜索引擎优化术语
Crawling
The process search engines use to discover pages on the web.
定义
Crawling is when search engine bots visit pages on the web to discover content and learn how pages relate to one another. Crawling is necessary before a page can be indexed and ranked. Technical SEO issues such as bad redirects, server errors, or blocked resources can prevent effective crawling.
为什么它对 SEO 很重要
了解 crawling 对于任何有效的 SEO 策略都至关重要。如果不掌握这个概念，就很难就如何提高网站的搜索可见性和自然流量做出明智的决定。