Be the source AI quotes.
Make sure ChatGPT, Claude, Perplexity, and Gemini can find, read, and cite your site — plus SEO, accessibility, and speed checks to fix what's missing. 44 tools, one platform.
RankProof is built for new developers, people who run a site on their own, freelancers and small teams: free tools, no account, and every check explains how to fix what it finds.
Free website audit
SEO + EAA compliance + AI readiness + page speed in ~15 seconds. No signup.
Your free AI SEO toolkit.
- Results in seconds — no account, no card.
- Multi-source intelligence, no vendor lock-in.
- Built for ChatGPT, Perplexity, Gemini, and Google AI Overview.
44
SEO Tools
7
Tool Categories
133
Audit checks
6
Languages
Everything you need to dominate search
From keyword research to accessibility compliance — professional-grade tools for every stage of your SEO workflow.
SEO Analysis
Site audits, on-page optimization, technical SEO checks, and crawl analysis.
Keyword Research
Discover keywords, estimate difficulty and volume, analyze search intent, and preview SERP snippets.
Competitor Intelligence
Compare your domain side by side with a competitor.
AI & GEO
AI-readiness scoring, llms.txt and entity schema generators, content briefs and content-gap analysis.
Content Optimization
Content scoring, readability analysis, social meta, and image optimization.
Monitoring
Uptime, response-time, technology-stack and email authentication (DMARC, SPF, DKIM) checks.
EAA Compliance
Accessibility checks against WCAG 2.1 AA, color contrast and an accessibility statement generator.
How it works
Enter your URL
Paste any website URL to get started. Our tools analyze your site across SEO, performance, and compliance dimensions.
Get actionable insights
Receive a detailed report with prioritized recommendations.
Track & improve
Re-run the free audit after each fix to confirm your score goes up.
How RankProof works
Checks based on published standards
Accessibility checks follow WCAG 2.1 AA and EN 301 549, the harmonised standard behind the European Accessibility Act. SEO checks follow Google's Search Central documentation, and AI crawler checks evaluate robots.txt the way RFC 9309 defines it.
Your data stays yours
There are no accounts. HTML you paste into a browser tool is analysed on your device; checks of a live URL fetch that page through our servers. Audit reports are deleted after 7 days.
Free, funded by advertising
Every tool and the full audit are free, with daily limits per visitor that keep the cost of running them under control. RankProof is funded by display advertising, not by paid plans.
Recently updated guides
- AI & GEO: Optimizing for AI-Powered Search
What AI search assistants actually need from a website — crawler access, indexing and snippet permission — which AI crawlers to allow in robots.txt, what llms.txt and structured data do and do not do, and figures from our study of 4,645 EU websites.
- How to Write an Annex V Declaration
What Article 13 and Annex V of the European Accessibility Act require service providers to publish, how it differs from a product’s EU declaration of conformity, a practical structure for an EAA accessibility statement, where to publish it and how to keep it current.
- Backlink Analysis: Building a Stronger Link Profile
A practical backlink audit with free data: what Search Console’s Links report shows, how to judge referring domains and anchor text, what Google’s link spam policy forbids, when (rarely) to disavow, and how to earn links without schemes.
- How to Run a Complete SEO Audit
A practical order for a technical SEO audit — crawling and indexing, on-page signals, duplicates, mobile, speed for real visitors, structured data and links — with Google’s own documentation and a real audit of our homepage.
Full-Stack SEO Toolkit
Site audits, keyword research, competitor comparison, content optimization and page-speed checks — free tools to improve your search results.
Try Free SEO ScanEuropean Accessibility Act Compliance
Automated EAA scanning, a checklist mapped to the Directive and WCAG 2.1 AA checks — free, with a clear list of what to fix.
EAA Compliance ToolsReady to rank higher?
Use RankProof's free tools to improve your search rankings and work toward EU accessibility compliance.