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About
SEO Auditor analyses your website like a search engine does — and tells you exactly what to fix to rank higher in Google.
Enter any URL and get a detailed SEO report with scores, recommendations, and exportable results. Everything runs locally on your device. No account required. No data leaves your phone.
AUDIT YOUR WEBSITE
• Quick scan (10 pages) — free forever
• Standard scan (50 pages) — Supporter
• Deep scan (100 pages) — Supporter
• 60+ technical SEO checks per page
• Meta tags, headings, images, links, and structured data
• Content readability and keyword density analysis
• Spell check in 25+ languages
• Security headers, SSL, and mixed content detection
CORE WEB VITALS & PERFORMANCE
• Google PageSpeed Insights integration
• LCP, CLS, INP, and TTFB metrics
• Image optimisation recommendations
• JS/CSS coverage analysis
COMPETITOR ANALYSIS
• Compare against up to 3 competitors
• Keyword gap analysis
• Backlink cross-reference
• SERP preview comparison
• Brand monitoring — detect if competitors target your brand name
SCHEMA MARKUP GENERATOR
• Generate JSON-LD for 8 schema types
• Article, FAQ, How-To, Product, Local Business, Organisation, Event, Breadcrumb
• Example data to learn how it works
• Copy, share via email/AirDrop, or save as file to iCloud
SITE ARCHITECTURE
• Internal link graph analysis
• Redirect chain and loop detection
• SERP feature detection
• Pagination audit
• Content gap analysis
TRACK & MONITOR
• Score trend dashboard with interactive charts
• Audit history with full reports
• Scheduled background audits with push notifications
• Monitor up to 5 domains automatically
AI-POWERED INSIGHTS
• Optional GPT integration for executive summaries
• Prioritised action items
• Keyword suggestions and content gap analysis
• Bring your own API key — your data stays private
EXPORT & SHARE
• PDF, HTML, CSV, and JSON reports
• Share results with clients or your team
• iCloud sync across all your Apple devices
PRIVACY FIRST
• 100% local processing — no server, no tracking
• No account or registration required
• AI features are optional and use your own API key
Free with ads. One-time Supporter purchase removes ads and unlocks Deep scans and support for AI integration.
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What's New in SEO_optimize
1.2.9
March 26, 2026
Terms & Privacy acceptance — You're now asked to review and accept our Terms of Use and Privacy Policy on first launch. Smarter ad timing — Ads now stop as soon as your scan is complete. No more waiting through unnecessary ads on smaller sites.
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In-App Purchases
$5.99
SEO Auditor Supporter
Remove ads, and unlock all features.