HTML Accessibility Essentials Auditor

Lightweight accessibility hygiene checks for public web pages, designed for release QA, agency audits, and recurring monitoring.

Key features

• Checks document language and page title.
• Counts H1 elements and flags pages without a primary heading.
• Counts images and images missing meaningful alt attributes.
• Checks common form controls for associated labels or accessible names.
• Detects common semantic landmarks such as main, nav, and header.
• Reports viewport metadata and one structured score per URL.

Input

{"urls":["https://www.python.org","https://example.com"]}

Output

Each dataset item contains the requested and final URL, HTTP status, score, issues, heading counts, image accessibility counts, form-label counts, and landmark signals.

Example

A page with 20 images and 2 missing alt attributes returns images: 20, imagesMissingAlt: 2, an issue explaining the ratio, plus the other document-level checks in the same record.

Why use this Actor

1. Concrete counts reveal what needs fixing instead of hiding everything behind one score.
2. Fast HTTP-only checks are suitable for recurring release gates and portfolio monitoring.
3. Accessible-name checks cover labels, aria-label, and aria-labelledby for common form controls.
4. No paid accessibility API or AI dependency, keeping recurring costs predictable.

Pricing

Pay per dataset result. One URL audit produces one primary chargeable result. Pricing is optimized for repeated QA rather than a large one-off audit fee.

Good use cases

• Pre-release accessibility hygiene
• Agency website inventories
• CI regression checks
• Prioritizing pages for deeper manual or browser-based accessibility testing

Limitations

• This is not a WCAG certification or legal compliance determination.
• JavaScript-only DOM changes are outside an HTTP-only run.
• Manual keyboard, screen-reader, color contrast, focus, and usability testing remain necessary.

Privacy and safety

Only public HTTP(S) targets are accepted. Private and unsafe redirect destinations are rejected. No credentials or external AI service are required.