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Terms of Service

Effective: February 2026

The basics

PageDiag is a free web performance scanner. By using it, you agree to these terms. If you don't agree, please don't use the service.

Acceptable use

  • Don't send excessive automated requests — rate limits apply.
  • Don't scan sites you don't own or have permission to test.
  • Don't use PageDiag to attack, disrupt, or abuse other websites.

Reports

Scan reports may be publicly accessible via their URL. Don't submit URLs you'd prefer to keep private if you're not comfortable with the report being visible.

Accuracy

Scores and metrics are estimates based on a single scan from our servers. Real-world performance varies by location, device, and network conditions. Don't treat scores as absolute truth.

No warranty

The service is provided as-is. We don't guarantee uptime, accuracy, or availability. We reserve the right to modify, limit, or discontinue PageDiag at any time, and to delete reports without notice.

Contact

Questions? Reach out via pagediag.com.