# Rocket Validator

> Rocket Validator is an automated web accessibility and HTML validation service. It checks large websites for compliance with WCAG accessibility standards (using the axe-core engine) and W3C HTML validation rules, reporting issues found on each web page.

## Docs

- [Blog](https://rocketvalidator.com/blog.md): Articles on web accessibility, HTML validation best practices, and site quality
- [Glossary](https://rocketvalidator.com/glossary.md): Definitions of key web accessibility and HTML terms
- [HTML Validation Guides](https://rocketvalidator.com/html-validation.md): Reference guides for HTML issues detected by the W3C validator
- [Accessibility Validation Guides](https://rocketvalidator.com/accessibility-validation/axe.md): Reference guides for accessibility issues detected by the axe-core engine

## Optional

- [Pricing](https://rocketvalidator.com/pricing): Subscription plans and pricing
- [MCP Integration](https://rocketvalidator.com/mcp): Claude MCP server integration for Rocket Validator
- [Devices](https://rocketvalidator.com/devices): Supported devices for viewport testing