Bot intelligence record

Google Structured Data Testing Tool

Review first

Google Structured Data Testing Tool is a validator bot from Google used for markup validation, accessibility testing, structured-data review; it appears in server logs as `Google-Structured-Data-Testing-Tool`.

Validator Validation And Testing Documented Confidence: High Verified: Yes robots.txt: Yes
Operator
Google
Family
Google
Type
Validator
Source type
Official
Last checked
2026-06-23

User-Agent Pattern

Google
Google-Structured-Data-Testing-Tool
Verification note

User-agent strings are identification signals, not proof of identity. Confirm important allow, block, or rate-limit decisions with logs, DNS or IP evidence, request behavior, or operator documentation when available.

Robots.txt Snippet

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

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Handling Guidance

Allow

Use this record as bot intelligence, then verify the request source and behavior before allowing, blocking, or rate limiting.

Google Structured Data Testing Tool is used for markup validation, accessibility testing, structured-data review, and technical page-quality checks.

Record Details

Structured data
Operator
Google
Family
Google
Type
Validator
Purpose
Validation And Testing
Identity type
Documented
Confidence
High
Last verified
2026-06-23
Last checked
2026-06-23
Source type
Official
Verification
Verify Google Structured Data Testing Tool by matching `Google-Structured-Data-Testing-Tool` to Google evidence, then checking reverse DNS, source-network ownership, signed request data, or published crawler documentation when available.
Spoofing risk
Google Structured Data Testing Tool has medium spoofing risk because the user-agent can be copied, even when the bot has strong source or documentation support.

Notes

  • Google Structured Data Testing Tool is a validator bot from Google used for markup validation, accessibility testing, structured-data review, and technical page-quality checks.
  • Its primary user-agent pattern is Google-Structured-Data-Testing-Tool.
  • Google Structured Data Testing Tool is verified with High confidence. The identity type is Documented, and the evidence basis is official operator documentation.
  • Google Structured Data Testing Tool is marked as respecting robots.txt directives for crawler access control.
  • Google Structured Data Testing Tool can usually be allowed after confirming the source and monitoring request volume.

Evidence and Source

  • Verify Google Structured Data Testing Tool by matching `Google-Structured-Data-Testing-Tool` to Google evidence, then checking reverse DNS, source-network ownership, signed request data, or published crawler documentation when available.
  • Google Structured Data Testing Tool traffic is primarily detected by the `Google-Structured-Data-Testing-Tool` user-agent pattern. Compare source IPs, reverse DNS, request paths, and crawl cadence with Google infrastructure before trusting the traffic.
  • Google Structured Data Testing Tool is used for markup validation, accessibility testing, structured-data review, and technical page-quality checks.
  • Google Structured Data Testing Tool has medium spoofing risk because the user-agent can be copied, even when the bot has strong source or documentation support.

https://developers.google.com/crawling/docs/crawlers-fetchers/google-common-crawlers

Same family: Google

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