seoIQ provides a comprehensive suite of technical SEO audit features built for professionals who demand accuracy and depth. Our full-site crawler uses an orchestrator-worker architecture to analyze up to 5,000 URLs per audit, extracting over 40 SEO signals from every page including title tags, meta descriptions, canonical tags, H1 headings, structured data, image alt attributes, internal and external links, response times, HTML size, redirect chains, and crawl depth. The weighted scoring engine calculates scores across four pillars: Indexability and Critical Access at 30 percent weight evaluates HTTPS enforcement, canonical implementation, meta robots directives, and homepage accessibility. Technical Structure at 25 percent weight checks for duplicate titles, missing H1 tags, structured data presence, orphan pages, and internal linking density. On-Page Optimization at 20 percent weight analyzes title length, meta description quality, alt text coverage, and content depth. Crawl Efficiency and Performance at 25 percent weight measures response times, redirect chains, crawl depth distribution, HTML document size, and caching headers. Competitor benchmarking allows side-by-side comparison of your site against up to 10 competitor domains, revealing content gaps, schema usage patterns, page speed differentials, and title optimization strategies. Every finding includes severity classification, fix complexity rating, impact score, and step-by-step remediation instructions with platform-specific guidance for WordPress, Shopify, and Webflow. Priority fixes are ranked by a combined impact and complexity score so teams can focus on changes that move the needle fastest. Download branded PDF reports to share with clients or stakeholders with full audit data, scoring breakdowns, and action items included.