A noindex tag is a small piece of code placed in a page’s HTML head that explicitly tells search engines not to include that page in their search index, even if they crawl it, per the directive documented in Google Search Central (opens in new tab). It is commonly used on thank-you pages, internal admin pages, or duplicate content that shouldn’t compete for rankings.
Common, Legitimate Uses for a Noindex Tag
A booking confirmation or thank-you page, an internal staging or test page, or a duplicate version of content that already exists elsewhere on the site are all reasonable candidates for noindex — pages that a real customer might land on but that have no business competing for search rankings. It’s worth double-checking that a noindex tag is never accidentally left on a page that should be publicly rankable.
A noindex tag left over from a site still under construction is one of the most common, entirely accidental ways a business ends up invisible in search after launching a new website.
People also ask
What is the difference between noindex and robots.txt?
Robots.txt blocks crawling access to a page; noindex allows crawling but explicitly prevents that page from being stored in the search index. For fully hiding a page from search, noindex is the reliable option.
See also
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Alt Text
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