Meta Robots Tags
Meta robots tags are HTML meta elements used to control how search engine crawlers index and follow links on a web page. They provide directives to search engines like Google or Bing about whether to index the page content, follow links, or display snippets in search results. This helps webmasters manage SEO and privacy by specifying crawling and indexing behavior.
Developers should learn meta robots tags when building or optimizing websites for search engines, as they are essential for SEO control and preventing unwanted indexing of sensitive or duplicate content. Use cases include blocking search engines from indexing admin pages, preventing duplicate content issues with canonical URLs, or controlling snippet display in search results to improve click-through rates.