Rocket Validator documentation: MCP Server.

YouTube video by Rocket Validator

YouTube video by Rocket Validator

Rocket Validator now runs AccessLint Core alongside Axe Core, as a public beta. Every page gets checked by two accessibility engines from the same crawl, so you can see where they agree and where they...

Rocket Validator finds Accessibility and HTML issues in your large sites, in seconds. Get your site scanned by Axe Core and W3C Validator with just one click.

A free Chrome extension that outlines the elements flagged in your Rocket Validator accessibility reports, reopening the audited page at the same viewport the scan used so you can see exactly what fai...

Accessible Social is a free resource and education hub that helps marketers and content creators learn about accessibility and how it relates to social media.

Adds links to HTML validation guides next to each issue in the W3C Validator and validator.nu.

Automated HTML and accessibility testing for large websites. Check thousands of pages against WCAG guidelines and W3C standards using Axe Core and W3C Validator in minutes.

Today we're announcing the new Lite plan. The perfect starting point for individuals and small companies that want to validate their websites for both HTML and accessibility issues.

Welcome to the Rocket Validator 2025 kickoff, where we’ll highlight some of the new features and enhancements we released during this year.

Choose your Rocket Validator subscription plan to start validating your large sites. Micro, Basic, Pro and Enterprise plans are available.

We've changed to euros as our base currency and moved servers to European data centers to simplify things for European customers, while remaining global.

We’ve added a new option — “Prefer Canonical URLs” — to make your site validation reports cleaner and more efficient.

The accessibility validation server on Rocket Validator has been upgraded to Axe Core 4.11.0, which adds the French RGAA standard to many rules, and fixes some bugs found in previous versions.

Rocket Validator now supports the French RGAA accessibility framework with the latest Axe 4.11 update, making it easy to test your sites for both RGAA and WCAG compliance.

Rocket Validator now supports the French RGAA accessibility framework with the latest Axe 4.11 update, making it easy to test your sites for both RGAA and WCAG compliance.

Rocket Validator finds Accessibility and HTML issues in your large sites, in seconds. Get your site scanned by Axe Core and W3C Validator with just one click.

Rocket Validator reports are now private by default, requiring explicit sharing by the owner to view them, while maintaining easy sharing options.

We’ve just launched Stat Views, a new way to share and track your site validation stats.

Rocket Validator finds Accessibility and HTML issues in your large sites, in seconds. Get your site scanned by Axe Core and W3C Validator with just one click.

Rocket Validator uses a credit-based system to measure usage and help you get the most out of your reports. Whether you're validating small sites or large ones with hundreds of pages, credits ensure a...

Guide describing the HTML issue detected by the W3C Validator: Bad value “nope” for attribute “autocomplete” on element “form”.

Discover top jobs in digital accessibility, including web accessibility, ARIA, WCAG, Section 508, ADA compliance, and more. Join the A11y community with roles on a11yjobs.com.

Na semana em que está a decorrer o “Acessibilidade Digital Challenge – Municípios”, a AMA revela o ‘Top 10’ das violações mais frequentes às boas práticas de acessibilidade. A incorreta utilização de ...

The European Accessibility Act (EAA) deadline is approaching on June 28th 2025. This groundbreaking legislation requires all businesses serving European customers to meet accessibility standards, rega...

The European Accessibility Act (EAA) deadline is approaching on June 28th 2025. This groundbreaking legislation requires all businesses serving European customers to meet accessibility standards, rega...

The stats section now allows you to filter by user, guest account, or team.

Rocket Validator finds Accessibility and HTML issues in your large sites, in seconds. Get your site scanned by Axe Core and W3C Validator with just one click.