Content Readability Analyzer
Paste your content to get readability scores across multiple algorithms. Find long sentences, passive voice, and complex words that hurt engagement.
Your Content
Paste your content to analyse readability
Scores update in real-time as you type
What is this tool for?
The Content Readability Analyzer scores your text across five algorithms (Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau, Flesch Reading Ease) and identifies specific issues like long sentences, passive voice, and complex vocabulary.
Why it matters for SEO
Google's helpful content system rewards content that's easy for its intended audience to understand. Content that's too academic, too dense, or full of passive voice keeps readers from engaging. which Google measures through dwell time and pogo-sticking. In AI search, clearly written content is more likely to be accurately extracted and cited by LLMs.
Key SEO & AI elements it impacts
- Helpful content system compliance (user experience signals)
- Dwell time and engagement metrics influenced by readability
- AI search citation quality. clearer writing gets cited more accurately
- Accessibility for broader audience reach
- Featured snippet eligibility (Google prefers concise, clear answers)
What to expect by fixing it
Bringing content from 'Difficult' to 'Standard' readability (Flesch score 50 to 65) typically improves time-on-page by 20-40%. Shorter sentences and simpler vocabulary also make your content more likely to be selected for featured snippets and AI Overview citations.