Website Readability & Copy Clarity Checker
Analyze your website copy to eliminate jargon, reduce cognitive load, and ensure your value proposition is instantly understood by prospective customers.
Our product design engineers provide tailored manual audits with high-converting Figma wireframes and technical recommendations.
What This Tool Will Analyze & Score
Engineered according to UI Pirate agency standards for high-performing digital products.
Flesch-Kincaid Reading Grade
Calculates the US school grade level required to comprehend your copy. High-converting B2B sites target Grade 6–8.
Jargon & Buzzword Density
Flags abstract enterprise jargon ('synergistic', 'paradigm-shifting') that obscures clear product benefits.
Average Sentence Length
Scores rhythm and sentence length variation to keep readers engaged without fatigue.
Passive Voice Ratio
Identifies passive phrasing and recommends active, decisive action verbs.
Value Proposition Clarity
Measures how quickly a first-time visitor can extract what your product does and who it serves.
How the Diagnostic Engine Works
Clean Text Parsing
Extracts all headlines, body copy, and bullet points while ignoring boilerplate navigation elements.
Readability Algorithms
Runs Coleman-Liau, Gunning Fog, and Dale-Chall formulas across your key marketing sections.
Direct Recommendations
Highlights dense paragraphs and provides clearer, high-converting alternatives.
Need these optimizations implemented now?
Don't wait for automated tools. UI Pirate's senior product designers and engineers can audit, redesign, and ship your interface directly in Figma and Next.js.
Frequently Asked Questions
Why is readability critical for SaaS conversions?
Visitors spend an average of 5.5 seconds reading written website content. If your headline is dense or full of buzzwords, prospects bounce before discovering your features.
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