Free SEO Software & Developer Tools
Enterprise-grade SEO scanners, Core Web Vitals diagnostic engines, schema generators, and cloud calculators. Completely free with zero login barriers.
AI Deep SEO Audit Platform & Technical Analyzer
Run an authentic multi-page crawl analyzing 204 Google ranking factors, E-E-A-T trust signals, broken links, duplicate titles, and Core Web Vitals with real-time NDJSON streaming.
Website Speed Test & Core Web Vitals
Evaluate your website performance with live Google Lighthouse v12 audits. Test mobile and desktop Core Web Vitals (LCP, INP, CLS, TTFB) with actionable developer fix guides.
AI Meta Tag Generator & Live SERP Visualizer
Craft Google-compliant SEO title tags, meta descriptions, Open Graph cards, and Twitter summary tags. Test pixel width limits and preview desktop and mobile SERPs.
Schema Markup Generator (JSON-LD Structured Data)
Synthesize valid Schema.org JSON-LD structured data for FAQ, Organization, Product, Article, Review, Local Business, and Breadcrumbs to dominate Google Rich Snippets.
Keyword Research & Search Intent Clustering
Discover high-converting search keywords, search intent classifications (Commercial, Informational, Transactional), question variations, and difficulty estimates.
AI Content Optimizer & E-E-A-T Grader
Evaluate your article draft for keyword density, Flesch reading ease, semantic entity coverage, and Google E-E-A-T signals with automated AI optimization recommendations.
SERP Rank Checker & Position Tracker
Track search engine ranking positions for target keywords in real time. Inspect top 10 SERP competitor URLs, snippets, and page authority distributions.
Backlink & Domain Authority Checker
Estimate domain authority, referring domains count, anchor text distributions, and spam risk scores. Built with enterprise API integration architecture.
Competitor SEO Gap & Benchmark Analyzer
Compare your domain side-by-side against competitors. Identify technical gaps, speed differences, content volume advantages, and schema depth disparity.
AI Search Visibility Checker (ChatGPT, Gemini, Perplexity)
Assess how prominently your brand and domain appear in generative AI answer engines like ChatGPT, Google Gemini, and Perplexity with Citability scores.
Local SEO & Google Business Profile Audit
Audit your local search presence, Name-Address-Phone (NAP) consistency, LocalBusiness schema implementation, and local citation trust signals.
Technology Stack & CMS Detector (BuiltWith Alternative)
Detect the CMS, frontend framework (Next.js, React, Vue, WordPress), hosting provider, CDN, analytics, and JavaScript libraries powering any website.
Robots.txt Generator & Directive Validator
Generate error-free robots.txt files with preset rules for WordPress, Shopify, Next.js, and custom web apps with crawler validation.
Dynamic XML Sitemap Generator
Crawl internal links across your domain and generate standard-compliant sitemap.xml files with change frequencies, priorities, and lastmod timestamps.
Broken Link & 404 Status Code Checker
Scan internal and external links on any webpage to detect 404 dead ends, 500 server errors, and broken redirect chains with CSV reporting.
Image SEO & Compression Analyzer
Audit all images on your page for missing ALT tags, next-gen WebP/AVIF adoption, explicit width/height attributes, and lazy loading implementation.
SEO FAQ & Schema Accordion Generator
Synthesize high-ranking FAQ sections and corresponding Google FAQPage JSON-LD schema using Google Gemini AI for any technical topic.
Campaign URL & UTM Parameter Builder
Standardize Google Analytics 4 tracking URLs with utm_source, utm_medium, utm_campaign, utm_term, and utm_content with short link generation.
AWS & Cloud FinOps Cost Savings Calculator
Estimate how much your organization can save on AWS, Google Cloud, and Kubernetes compute spend by eliminating idle resources and adopting automated Karpenter spot bin-packing.