Equalweb – Semantic Struc

Detailed Description
EqualWeb Semantic Structure Analyzer is a comprehensive accessibility tool that helps developers understand and improve the semantic structure of their web pages according to WCAG 2.2 guidelines.

Why Semantic Structure Matters
Assistive technologies like screen readers rely on semantic HTML and ARIA landmarks to help users navigate and understand web content. Proper use of elements like <main>, <nav>, <header>, and <footer> creates a logical structure that makes websites accessible to everyone.

Key Features
Structure Overview Get a complete overview of all semantic elements on the page, including:

Document structure elements (main, header, footer, aside)
Navigation elements
Sectioning elements (article, section)
Form elements
Table elements
Landmark Analysis View all ARIA landmarks and HTML5 sectioning elements:

<main> / role="main"
<nav> / role="navigation"
<header> / role="banner"
<footer> / role="contentinfo"
<aside> / role="complementary"
<form> / role="form"
<section> / role="region"
Issue Detection Automatically identify common semantic structure problems:

Missing main landmark
Missing navigation landmark
Multiple main elements
Unlabeled navigation regions
Missing form labels
Improper landmark nesting
Click to Locate Click on any element in the list to scroll to and highlight it on the page.

WCAG Guidelines Checked
1.3.1 Info and Relationships (Level A)
2.4.1 Bypass Blocks (Level A)
4.1.2 Name, Role, Value (Level A)
Perfect For
Frontend Developers
Web Accessibility Specialists
UX Architects
Accessibility Auditors
Site Reliability Engineers
QA Testers
Privacy First
This extension works entirely in your browser. No data is collected, stored, or transmitted to any server. Your browsing stays private.

From EqualWeb – Making the web accessible for everyone.

Features
* Complete semantic structure overview
* ARIA landmark detection and analysis
* Identifies missing main and nav landmarks
* Detects duplicate main elements
* Finds unlabeled navigation regions
* Tabbed interface (Overview, Landmarks, Issues)
* Click-to-locate functionality
* Real-time issue counting
* Works on any webpage
* Dark theme interface
* No data collection – 100% private