Free SEO Content Analyzer
Readability scores, heading structure, and an AI critique that names the exact gaps versus what already ranks. Paste a URL, get answers.
Why content quality is the SEO unlock
Google's Helpful Content System rewards pages that satisfy intent fully and demote ones that obviously paraphrase competitors. The two strongest content signals it can detect: depth (do you cover the subtopics a searcher needs?) and clarity (can a real human read this?).
Our analyzer measures both. The readability score tells you if your prose is too dense; the AI critique tells you what subtopics or sections the page is missing relative to what's already winning the SERP.
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What's new in the SEO Content Analyzer
- Launched — Flesch readability + AI critique with target-keyword analysis.
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Frequently Asked Questions
What does this content analyzer measure?
Three layers: (1) raw content metrics — word count, sentence length, heading hierarchy — (2) Flesch readability score and grade level, and (3) an AI-powered critique that flags missing sections, keyword integration issues, and competitive gaps.
What's a good Flesch readability score for SEO?
Aim for 60–70 (8th–9th grade reading level) for most B2C content. Technical or B2B content can run 50–60. Anything below 30 will turn off non-expert readers; above 80 may feel underdeveloped.
Does the AI critique actually compare me to competitors?
The AI uses its training to recognise what well-ranking pages on similar topics typically cover. It surfaces likely gaps — missing FAQ sections, weak intros, absent comparison tables — based on patterns from top-ranked SERPs.
What's the target keyword field for?
Optional. If you provide one, the AI explicitly checks how naturally the keyword is integrated, whether it appears in headings, and whether semantic variations are covered.