Robots.txt Checker — Analyze Any Website's Crawl Rules
Last Updated: April 2026
Check and analyze any website's robots.txt file instantly. Verify crawl rules, blocked paths, and sitemap references. Free robots.txt checker. Essential for SEO audits.
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What Is a Robots.txt File?
How to Read a Robots.txt File
Common Robots.txt Mistakes That Hurt SEO
Robots.txt Best Practices
| Directive | Meaning | Example |
|---|---|---|
| User-agent: * | Applies to all crawlers | User-agent: * |
| Disallow: / | Blocks entire site | Disallow: / |
| Allow: / | Allows crawling | Allow: /blog/ |
| Sitemap: | Points to sitemap | Sitemap: /sitemap.xml |
| Crawl-delay: | Sets crawl rate | Crawl-delay: 10 |
Frequently Asked Questions
Q: What is a robots.txt file?
A: A robots.txt file is placed in the root directory of a website and tells search engine crawlers which pages they are allowed or not allowed to access and index.
Q: Does blocking a page in robots.txt remove it from Google?
A: No. It prevents Googlebot from crawling it, but does not remove it from results if other pages link to it. To remove a page, use the noindex meta tag instead.
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