Heading Hierarchy Outline Auditor
Paste your page content or HTML markup to audit heading structure. Visualizes outline hierarchy and flags accessibility/structure errors.
Audit Results & Outline
Outline will appear here after clicking Audit...
Interactive SEO Tools Suite
Explore our other technical SEO planners and analyzers designed to audit schemas, crawl blocks, and layouts.
Robots.txt Builder
Generate robots.txt rules optimized for AI & search crawlers.
SERP Preview Simulator
Preview and optimize search titles & descriptions for high CTR.
FAQ Schema Generator
Build rich results JSON-LD schema for AEO/GEO indexing.
Search Intent Classifier
Classify keyword lists into user intent categories instantly.
Local Business Schema
Generate structured LocalBusiness schema with areaServed details.
Anchor Text Analyzer
Audit anchor text distributions and outgoing link density ratios.
Social Preview Simulator
Simulate and optimize social card previews for Facebook, X, & LinkedIn.
Canonical & Hreflang Auditor
Audit and map canonical and hreflang tag alignment.
Sitemap XML Analyzer
Analyze, visualize, and group sitemap paths by directory hierarchy.
Schema Playground
Validate JSON-LD structured schema markup and audit rich result errors.
Keyword Density Analyzer
Extract keyword density and N-gram phrases from copy.
Meta Tag Generator
Generate and audit HTML head meta tags and social card tags.
Redirect Rule Generator
Generate .htaccess and Nginx 301/302 rewrite rules.
Product & Org Schema
Generate JSON-LD Product and Organization structured schemas.
User-Agent Debugger
Audit request headers and debug how search crawlers see your site.
Entity Density Calculator
Analyze and optimize topical entity occurrence rates.
TF-IDF Calculator
Compute term frequency weightings against competitor documents.