Free SEO Audit Tool with
AI Visibility Check

The overview tab shows you immediately how well your website is optimized for search engines. Overall SEO score from 0 to 100 is calculated based on weighted individual ratings in 6 categories: Meta & Content, Technology, Security, Performance, Images and Accessibility.

Your benefit: You can see in seconds which areas of your website are well optimized and where there is the greatest need for action. Color-coded bars (green, yellow, red) make prioritization intuitive.

This tab analyzes the most important on-page factors: Title tag (Length and pixel width for Google), meta description, the complete Heading hierarchy (H1–H6)Word count, Flesch Reading Ease score, and all image alt tags. editable SERP preview Shows live how your search result looks on Google – with character counter and pixel width check.

Your benefit: You optimize the title and description directly in the tool and immediately see the impact on Google's search results. Missing H1 tags, texts that are too short, or images without alt text are detected and provided with suggested solutions.

The technology tab checks the technical basics: robots.txt-Configuration, Canonical tags, hreflang attributes for multilingual pages, Schema.org/JSON-LD validation with type detection, 8 security headers (HSTS, CSP, X-Frame-Options), HTTPS status, viewport meta tag, charset and automatic CMS detection (WordPress, Magento, Shopware, Shopify).

Your benefit: You can identify technical SEO problems that often remain invisible – such as missing canonical tags, incorrect robots directives, or security vulnerabilities. CMS detection enables platform-specific solutions.

Real data directly from the Google PageSpeed ​​Insights API for mobile and desktop. The tab displays the Lighthouse performance score, which Core Web Vitals (Largest Contentful Paint, Interaction to Next Paint, Cumulative Layout Shift), First Contentful Paint, Total Blocking Time and Speed ​​Index. In addition, concrete ones are provided Optimization possibilities Listed with estimated savings potential.

Your benefit: You see the exact same performance data that Google uses for ranking. Each optimization option shows you how many seconds or kilobytes you can save.

Comprehensive link analysis with Broken Link Check (checks each link via HTTP HEAD request), division into internal and external links, Anchor text quality (empty, generic, descriptive), nofollow detection and duplicate checking. Additionally: Social Media Previews For Facebook, Twitter/X and LinkedIn – this shows you how your page will appear when shared on social networks.

Your benefit: Broken links harm user experience and ranking. You'll find and fix 404 errors, optimize anchor text for greater relevance, and ensure that social media shares look professional.

Intelligent content analysis: Search intent recognition (informational, transactional, navigational, commercial), Keyword placement matrix Checks the top 10 keywords in 8 positions (Title, H1, Description, H2, URL, first paragraph, alt text, bold), keyword density analysis, semantic keyword suggestions5 AI-generated title alternatives and 4 description variations. Plus: complete EEAT signal check (Expertise, experience, authority, trust) and featured snippet optimization tips.

Your benefit: You understand which search intent Google assigns to your page, where keywords are missing, and how you can strengthen EEAT signals – three of the most important ranking factors for modern search engines.

The AI Visibility Check is unique: A private AI Visibility Score (0–100) It shows you how well your website is optimized for AI search engines like ChatGPT, Perplexity, Google AI Overviews, and Claude. Four areas are checked:

• AI bot access (25%) – Checks your robots.txt file for 13 AI bots: GPTBot, ChatGPT-User, OAI-SearchBot, PerplexityBot, ClaudeBot, Claude-Web, Google-Extended, Bytespider, CCBot, Applebot-Extended, Amazonbot, FacebookBot, and cohere-ai. Shows which bots are allowed or blocked.
• llms.txt analysis (15%) – Checks if your website has an llms.txt file (new standard 2025), assesses the quality and provides a template for creating one.
• AI citability (35%) – Analyzes how well your content can be cited by AI systems: question-and-answer patterns in headings, definition sentences, FAQ/HowTo markup, data and facts, content depth and readability.
• Entity & Knowledge Graph (25%) – Checks Organization/LocalBusiness schema, author markup, social profile linking (sameAs), consistent brand name and knowledge graph readiness.

Your benefit: AI search engines are becoming increasingly important. With the AI ​​Visibility Check, you can instantly see whether your content is accessible, understandable, and citable for ChatGPT, Perplexity, and similar search engines – and receive concrete measures to improve your AI visibility.

All optimizations in a clear list: Critical measures (fix immediately), important improvements (30–60 min.) and nice-to-have Optimizations. Each recommendation includes a time estimate, category tags, and a collapsible detail view with specific instructions. Progress tracking A checklist saves your completed tasks. Score forecast Shows how your SEO score will improve after implementation. Platform-specific tips for WordPress, Magento, Shopware, and Shopify.

Your benefit: You'll receive a clear roadmap with priorities. No need to feel overwhelmed – start with the critical points and work your way through systematically. Progress tracking provides motivation and shows your success.