Free SEO Scan — Website SEO Checker & Audit Tool · Abby SEO

# Abby SEO > Free SEO scanner that audits any public website and returns platform-specific remediation guides. 30+ checks across crawl & indexing, content & metadata, Core Web Vitals, and accessibility & E-E-A-T. Scan is free; full remediation report is $8.99 per site. Abby SEO is a tool for website owners, small businesses, agencies, and freelancers who want to fix SEO issues without hiring a consultant. Each scan reports what's broken, why it matters for search ranking, and exactly how to fix it on common platforms (WordPress, Shopify, Squarespace, Webflow, plain HTML). All checks run server-side; nothing to install. ## Product - [Home](https://www.abbyseo.com/): Landing page and scan launcher - [Sample report](https://www.abbyseo.com/sample): Real example of what a paid remediation guide contains - [Pricing](https://www.abbyseo.com/pricing): Free scan plus $8.99 one-time remediation report per site (no subscription) - [Compare](https://www.abbyseo.com/compare): How Abby compares to SEMrush, Google Search Console, Ahrefs, Screaming Frog - [About](https://www.abbyseo.com/about): Why Abby exists and how it differs from typical SEO tools - [Blog index](https://www.abbyseo.com/blog): Plain-English guides on technical SEO ## What Abby checks (FAQ) **What does Abby SEO check?** Abby runs 30+ checks across four categories. Technical: robots.txt, sitemaps, canonicals, noindex traps, redirect chains. On-page: titles, descriptions, headings, alt text, schema, internal linking, readability. Performance: LCP, TBT, CLS, TTFB, image sizing, render-blocking resources (lab-measured). Trust: contrast, landmarks, author schema, freshness signals. **Is the scan really free?** Yes. The scan and the summary report are free with no signup. The $8.99 charge is only for the full remediation guide with platform-specific fix instructions and the patched code snippets. **How long does a scan take?** Typically 30 to 60 seconds for a single URL, depending on page weight and how many r

{ "openapi": "3.0.3", "info": { "title": "Abby SEO API", "description": "Scan a website for SEO issues and retrieve a prioritized list of findings with remediation guidance. Each scan completes in 5-15 seconds and returns a 0-100 score plus per-check pass/warn/fail status with copy-pasteable fix instructions. **You must collect the user's email before calling submitScan** \u2014 results are sent to that email and the API rejects submissions without one. The free API tier returns the