SEO
Robots.txt Protocol
A text file that tells search engines like Google which pages they are allowed to look at.
Detailed Explanation
The Robots Exclusion Protocol, implemented via a `robots.txt` file placed at the root of a domain, instructs web spiders (such as Googlebot, Bingbot, and automated scrapers) on which paths or query strings they are allowed or disallowed from crawling. It helps webmasters conserve crawl budget and prevent indexing of administrative pages or search duplicate filters. You can test this using the Robots.txt Generator.
Key Technical Takeaways
- Must reside in the top-level directory of the website (e.g. `domain.com/robots.txt`).
- Uses directives like `User-agent`, `Allow`, `Disallow`, and `Sitemap`.
- Prevents crawling, but does not guarantee prevention of indexing if pages are linked externally.
- Essential for managing crawl efficiency and blocking unauthorized AI scrapers.
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