Google-Structured-Data-Testing-Tool

Scraper / HTTP Client Unknown / community maintained robots.txt behaviour unknown

Google structured data testing web crawler

User-Agent

Mozilla/5.0 (compatible; Google-Structured-Data-Testing-Tool +https://search.google.com/structured-data/testing-tool)

Allow Google-Structured-Data-Testing-Tool in robots.txt

User-agent: Google-Structured-Data-Testing-Tool
Allow: /

Block Google-Structured-Data-Testing-Tool in robots.txt

User-agent: Google-Structured-Data-Testing-Tool
Disallow: /

Blocking affects this tool's ability to access your site for its stated purpose.

Official documentation: https://search.google.com/structured-data/testing-tool

Check your site's bot access

Free dual-engine check: robots.txt verdicts for all 222 bots plus live User-Agent probes. Finds WAF blocks your robots.txt doesn't show.