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Score any text with Flesch Reading Ease, Flesch-Kincaid grade level, and reading time. Optimize content for both users and SEO. 100% client-side.
20 / 100 — Very difficult
Graduate-level density. Best reserved for academic or expert-only material; most readers will struggle.
For general audiences aim for 60–80; for technical audiences and developer docs, 30–60 with precise vocabulary is often fine. Scores above 80 are ideal for consumer marketing; below 30 is dense academic or legal writing.
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