SEO Tools

Robots.txt Analyzer

Use Robots.txt Analyzer to fetch and fully parse a site's robots.txt file. The tool produces a robots.txt audit with bot coverage, disallow analysis, URL tester, and best practices checklist. Sends your domain to our server to fetch the robots.txt file. Static HTML analysis only.

Free SEO analysis No sign-up required Instant results
Enter a domain — the tool fetches domain/robots.txt server-side.
URL Access Tester
Bot Coverage
Best Practices
File Viewer
 
 
 
 
   
  
 
               
 
 
 
 
 
Features
  • Browser-only HTML analysis. No upload
  • Pass, warn, fail, and info status labels
  • Export report as JSON
  • Sends your domain to our server to fetch the robots.txt file. Static HTML analysis only.
 
 
How to use it
 
     
  1.   Paste the HTML source of a page into the input panel. 
  2.   Click Check HTML to run the analysis in your browser. 
  3.   Review the report sections. 
  4.   Export as JSON or copy the summary. 
    5.  
 
  
 
Use cases
 
     
  •   Audit on-page SEO before publishing or updating a page 
  •   Check social sharing metadata before a campaign 
  •   Verify heading structure and schema markup after a CMS change 
    •  
 
  
Limitations
  • JavaScript-rendered content is not evaluated. Only the static HTML response is analysed.
  • Paste the raw HTML source. Relative paths may not resolve correctly without the original base URL.
  • Sends your domain to our server to fetch the robots.txt file. Static HTML analysis only.
 
 
 
See also
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Questions & answers
Frequently asked
Does Robots.txt Analyzer upload my data?
Your file or text is processed in your browser and is not uploaded.
What does Robots.txt Analyzer check?
It produces a robots.txt audit with bot coverage, disallow analysis, URL tester, and best practices checklist. Sends your domain to our server to fetch the robots.txt file. Static HTML analysis only.
Does this replace Google Search Console?
No. This tool reads static HTML and provides a quick informational check. For authoritative indexing data and crawl reports, use Google Search Console.