Global Readability Score
SEOwer's radar shows a combined readability score based on multiple factors: sentence length, paragraph structure, use of transitions and overall naturalness.
Ideal score
80-100 points. Indicates fluid and easy-to-read content.
Flesch Difficulty Index
The Flesch/Kincaid index measures reading difficulty. A high value indicates easy-to-understand text. The system adapts recommendations based on your goal:
Recommended ranges
60-70: General audience
50-60: Professional/specialized
30-50: Technical/academic
Too technical
If your Flesch index is low (<30), your content may seem complex. Use shorter sentences and simpler vocabulary.
Voice Tone
The tone should adapt to your Buyer Persona. SEOwer analyzes if your writing is:
Professional but accessible
Use "you" for general audiences, "you formal" for formal. Avoid technical jargon if your audience isn't expert.
Ideal Length
Perfect length depends on search intent and competition:
Recommended range
1200-2500 words for ranking. Shorter articles (<800) may be difficult to rank in competitive niches.
Sentence and Paragraph Length
Visual structure is key for retention:
Ideal length
Sentences: 15-20 words
Paragraphs: 2-3 sentences max
Transition Words
Transitions connect ideas and improve reading flow:
Examples
Add: "also", "additionally", "in addition"
Contrast: "however", "on the other hand"
Result: "therefore", "as a result"
Use of Bold
Strategic use of bold improves scanning and highlights key concepts:
Frequency
1-3 bolds per 300 words. Avoid overusing.
Naturalness Index
The Naturalness Index differentiates human-written text from AI-generated content:
Human Text
• Variation in sentence structure
• Unique phrases and personal perspective
• Real examples from experience
• Minor acceptable errors
AI Signals
• Repetitive and predictable structure
• Too "perfect" vocabulary
• Lack of real examples
• Impersonal and generic tone
Goal
The radar seeks a balance: SEO-optimized structure but with authentic and personal voice.