Skip to content
WebsiteValidator
AI Agent ReadinessLow Detection only

Validation errors are exposed programmatically

AGENTIC_ERRORS_ANNOUNCED

When a submission fails, an agent needs to read why. An error styled red with no role and no aria-live is invisible - the agent sees a form that silently did nothing.

  • Free, no signupNo account, no card
  • No AI in the score986 deterministic rules
  • Nothing publishedYour scans stay yours
  • Answers in secondsQuick scan, no browser

How this rule is weighted

Importance
5 / 10
How much this matters relative to other rules.
Confidence
EMERGING
Plausible and actively discussed, not yet well evidenced.
Severity
info
How the finding is presented when it fails.
Scoring
Excluded
Reported in the report, never penalised.

Impact is importance multiplied by the confidence tier’s weight — SPECIFICATION 1.0, RESEARCH 0.7, EMERGING 0.3, EXPERIMENTAL 0.1. Two rules backed by the same class of evidence therefore always carry the same weight, which is what makes the score reproducible rather than hand-tuned.

Questions about this rule

Does AGENTIC_ERRORS_ANNOUNCED affect my score?
No. It is a detection rule: it runs, appears in your report and never penalises you. "Validation errors are exposed programmatically" is information about the page rather than a defect - most pages are not expected to satisfy it.
What does EMERGING confidence mean?
Plausible and actively discussed, not yet well evidenced. Confidence is a declared tier rather than a per-rule number, so every rule backed by the same class of evidence carries the same weight - which is what makes the score reproducible instead of hand-tuned.
How do I check AGENTIC_ERRORS_ANNOUNCED on my own site?
Paste your URL into the box above and it runs only this rule, usually in a couple of seconds. It is also included in the AI Agent Readiness checker and in a full scan.

Tags

  • agentic
  • transact
  • detection

Related AI Agent Readiness rules

Run the AI Agent Readiness checkerAll 986 rules