SEO Quick Scan

A SEO extension for on-page SEO, featuring link health checks, image analysis, keyword density insights and technical SEO auditing.

# Perfect For - SEO Professionals - Quick page audits and analysis - Content Creators - Check image accessibility and keyword usage - Website Owners - Monitor broken links and technical issues - Developers - Technical SEO validation and debugging - Marketing Teams - Competitive analysis and content optimization # How to Use # 1. Go to any website you want to analyze 2. Click the SEO Quick Scan icon in your toolbar 3. Wait for the analysis to complete 4. Browse the tabs to see different types of insights: - Overview - Quick snapshot of essential SEO elements. - Index - Checks indexing and technical crawl settings. - Keywords - Reveals the most prominent terms in content. - Images - Reviews alt text, formats, and image quality signals. - Redirects - Maps redirect paths and detects redirect hops. # Overview See a quick SEO snapshot: title, meta description, canonical URL, headings, schema, and social tags. - Meta Tag Analysis: Complete analysis of core SEO meta tags - Heading Structure Audit: H1-H6 hierarchy and content coverage - Structured Data Detection: JSON-LD, Microdata, and RDFa support - Social Media Tags: Open Graph and Twitter Card analysis - Core Page Signals: Title, description, language, and canonical checks # Index Check technical index signals including status code, robots directives, robots.txt, sitemap discovery, hreflang, and X-Robots-Tag headers. - HTTP Status Monitoring: Final response code and crawl status checks - Robots Directive Validation: Meta robots and X-Robots-Tag analysis - Robots.txt Inspection: Access rules and indexability verification - Sitemap Discovery: Sitemap URLs detected via robots.txt and page hints - International SEO Signals: Hreflang mapping and alternate references # Keyword Analysis Analyze page text with 1-word, 2-word, and 3-word n-grams to identify dominant terms and content focus. - Content Frequency Analysis: Most frequent terms across visible page text - N-Gram Extraction: 1-word, 2-word, and 3-word phrase patterns - Relevance Scoring: Term count and percentage distribution - Noise Reduction: Stopword filtering for cleaner keyword insights - Content Focus Detection: Topic prominence and semantic emphasis # Image Analysis Review image SEO and accessibility: alt text coverage, file types, dimensions, estimated size, and CSS background image warnings. - Accessibility Compliance: Alt text presence and missing-alt detection - Image Type Classification: JPEG, PNG, WebP, AVIF, SVG, and more - Dimension & Size Profiling: Rendered dimensions and estimated file size - External Asset Detection: Internal vs external image source mapping - CSS Background Warnings: Non-indexable background image identification # Redirect Map the full redirect path, show hop-by-hop status codes (301/302/307/308), and highlight the final destination URL. - Redirect Chain Mapping: Full hop-by-hop redirect path visualization - Status Code Breakdown: 301, 302, 307, and 308 classification - First-Hop Priority Detection: Initial redirect behavior surfaced instantly - Final Destination Verification: End URL and final response status - Redirect Depth Tracking: Multi-hop chain count and complexity overview