SEO 2026-04-084 min read
Understanding robots.txt: A Guide for Business Owners
What robots.txt does, why it matters for SEO, and common mistakes to avoid.
robots.txt is a simple text file that tells search engine crawlers which parts of your website they can and cannot access.
What robots.txt Does
It provides crawling instructions to well-behaved bots (Google, Bing, etc.). It can: - Block specific pages from being crawled - Point to your sitemap - Control crawl rate
Common Mistakes
- Blocking everything: `Disallow: /` prevents ALL crawling
- Hiding sensitive content: robots.txt does not provide security — blocked pages can still be accessed directly
- Wrong syntax: A single typo can break your directives
Best Practices
- Always include a sitemap reference - Block admin and internal pages - Do not rely on robots.txt for security - Use our robots.txt Viewer to check your file