Page & IFrame Analyzer – Validate W3C, WCAG & Responsive Design in Pages & IFrames

Summary: This tool validates W3C HTML/CSS, tests WCAG accessibility, and checks responsive design on web pages and nested iframes by scanning the entire DOM.

What it does

It parses and analyzes the full DOM, including nested iframes, to validate HTML/CSS, assess accessibility compliance, and verify responsive design.

Who it's for

Web developers and testers needing comprehensive validation across pages and embedded iframes.

Why it matters

It addresses the gap in tools that overlook nested iframes, ensuring thorough validation of all page content.