SEO Health Checker

Analyze your site's SEO health. Check meta tags, structured data, links, & more for actionable insights to boost search performance.

Unlock your website's full potential with the SEO Health Checker, the all-in-one tool for analyzing on-page SEO. In just one click, get a comprehensive audit of any webpage, identify critical issues, and receive clear, actionable recommendations to improve your search engine ranking. Whether you're an SEO professional, a developer, or a site owner, this extension provides the data you need to climb the search results and drive more organic traffic. Key Features: Comprehensive Meta Tag Analysis: Instantly inspect your title, meta description, canonical URL, robots tags, and Open Graph data. Get alerts for content that is missing, too long, or too short. Structured Data Validator: Automatically detect and display all JSON-LD structured data on the page. Easily copy the code to test in Google's Rich Results Test or the Schema Markup Validator. Heading Structure Review: Visualize your page's heading hierarchy (H1-H6) in a clean, tree-style view to ensure it's logical and SEO-friendly. Identify out-of-order headings instantly. In-Depth Link Audit: See a full breakdown of all internal and external links. Quickly identify links with nofollow attributes and highlight them directly on the page. Image SEO Check: Get a list of all images on the page and immediately spot which ones are missing descriptive alt text—a crucial factor for accessibility and image search visibility. Site Verification Detector: Check for ownership verification meta tags from major search engines and services like Google, Bing, Yandex, and more. One-Click Copy: Easily copy any data—meta tags, structured data, image URLs - to your clipboard for easy reporting and analysis. Light & Dark Mode: Choose your preferred viewing mode for comfortable analysis, day or night. Install the SEO Health Checker today and take control of your on-page SEO!