Member Avatar for extofer

What would be the difference if you use a robots.txt file or the Robot MataTag <META name="robots" Content="Index,Follow">

Can you use both?

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Good question, . and made useful points — here are the practical differences and a few gotchas to help you decide which to use.

Robots.txt lives at the site root and tells crawlers which URL paths they may or may not fetch; it is public and designed to control crawling, not to guarantee removal from search results (Google: robots.txt). Meta robots or the HTTP X-Robots-Tag are instructions attached to a resource and are used to control indexing once the page is fetched; for non-HTML files you must use X-Robots-Tag. A common mistake is blocking a page with robots.txt when you actually want it removed from results — if a crawler cannot fetch the page it cannot see a noindex tag on it, so removal may not occur as expected ().

Quick, practical checks and examples:

  • Use Search Console’s URL Inspection and robots tester to validate behavior.
  • Avoid listing sensitive paths in robots.txt (it is public).
  • If you need to prevent indexing of PDFs/images, use an X-Robots-Tag response header.

Example snippets:

User-agent directive in robots.txt:

User-agent: *
Disallow: /private/

X-Robots-Tag header for a PDF:

X-Robots-Tag: noindex

For protocol details see the official spec (RFC 9309).

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Member Avatar for stymiee

You can buit it is pointless. Robots will index and follow the links on every page by default. This makes that tag redundant and useless. Only use it to block robots.

Member Avatar for newonlineinfo

What would be the difference if you use a robots.txt file or the Robot MataTag <META name="robots" Content="Index,Follow">

Can you use both?

Hi,

One simple answer,

Meta tag is to direct/block each and ever page
Robots text file is to block the entire folder

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