check_page_accessibility
shallowcom.edgethirteen.www/accessproof · Verify this server
Scan a single live, publicly reachable web page's markup for the WCAG 2.1 failures that ADA web-accessibility demand letters and lawsuits cite most often: missing alt text, unlabeled form fields, missing lang attribute, empty links, skipped heading levels, missing page title, no h1, no skip link. Static markup analysis -- it can't check color contrast, keyboard navigation, or screen reader behavior, so a clean result means 'no known markup-level issue found,' not full compliance.
1 trials · measured 21 days ago
check_page_accessibility scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.edgethirteen.www/accessproof, measured 16 Sept 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- unreachable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-09-16 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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[](https://vouch.tools/tools/cf05833f-73ab-46fa-a5bd-7794cf031905)