API Reference Readability

@power-seo/readability API

analyzeReadability()

Analyze text readability with multiple algorithms.

import { analyzeReadability } from '@power-seo/readability';

const result = analyzeReadability({
  content: '<h1>Article Title</h1><p>Your article content here...</p>',
});

console.log(result.status);                    // 'good' | 'ok' | 'poor'
console.log(result.scores.fleschReadingEase);  // 0-100
console.log(result.scores.fleschKincaidGrade); // Grade level
console.log(result.scores.gunningFog);         // Years of education
console.log(result.recommendations);           // Improvement suggestions

Algorithms

• Flesch Reading Ease: 0-100 (higher = easier)
• Flesch-Kincaid Grade: US grade level
• Gunning Fog: Years of education needed
• Coleman-Liau: Using character count
• ARI: Automated Readability Index

Status

• 'good': Easy to read
• 'ok': Moderate difficulty
• 'poor': Hard to read

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Improve content readability for better user engagement.