Question 1

What is the Flesch Reading Ease score?

Accepted Answer

The Flesch Reading Ease score rates text on a scale from 0 to 100, where higher scores indicate easier reading. The formula considers average sentence length and average number of syllables per word. A score of 60–70 is considered standard for web content; 70–80 is easy; and 80+ is very easy (suitable for general consumers).

Question 2

What is a good readability score for SEO?

Accepted Answer

For most web content targeting a general audience, a Flesch Reading Ease score of 60–70 (Flesch-Kincaid Grade Level 8–10) is appropriate. Blog posts and how-to guides benefit from scores of 70+ to improve time on page and reduce bounce rate. Technical content for professional audiences may appropriately score lower.

Question 3

How do I improve readability?

Accepted Answer

The main levers are sentence length and word complexity. Aim for an average sentence length under 20 words. Replace multi-syllable words with simpler alternatives (e.g. "use" instead of "utilise"). Use active voice, avoid jargon, and break long paragraphs into shorter ones. These changes directly improve your Flesch score.

Readability Checker

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