Robots.txt Tester: Check and Analyze Robot Access Rules [2025]
Analyze robots.txt files to understand how search engines and web crawlers can access your website.
Robots.txt Tester
Key Features
File Analysis
- •
Presence Check
Verify if robots.txt exists on the site
- •
Rule Parsing
Detailed breakdown of access rules
- •
Path Analysis
Check allowed and disallowed paths
Crawler Access
- •
User Agent Detection
Identify crawler-specific rules
- •
Access Summary
Clear overview of crawler permissions
- •
Raw File View
Access the original robots.txt content
Common Use Cases
SEO Management
- • Verify crawler access
- • Check indexing rules
- • Manage site crawling
- • Control bot access
- • Monitor restrictions
Development
- • Test configurations
- • Debug access issues
- • Validate rules
- • Stage environment setup
- • Production deployment
Site Management
- • Content protection
- • Resource management
- • Crawler optimization
- • Access control
- • Performance tuning
Understanding Results
Interpreting Results
When analyzing robots.txt files:
- A missing robots.txt file means all public content is crawlable
- User-agent: * applies to all crawlers unless specific rules exist
- More specific rules override general rules
- Disallow: / blocks all access for that user agent
- Allow: directives override Disallow: for specific paths
Best Practices
Consider these recommendations:
- Use specific user agent names when possible
- Keep rules organized and documented
- Test after making changes
- Monitor crawler behavior regularly
- Maintain consistent formatting
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