What is Readability Scoring?
Readability scoring uses mathematical formulas to estimate how easy or difficult a piece of text is to read. The most widely used system is the **Flesch-Kincaid Reading Ease** score, which looks at average sentence length and the average number of syllables per word.
Why Readability Matters for SEO
Google prioritizes content that provides a good user experience. If your content is too complex for your target audience, users will bounce quickly, signaling to search engines that the page isn't helpful.
- Lower Bounce Rates: Clear, accessible writing keeps users on the page longer.
- Voice Search: Voice assistants often prioritize content that is easy to read and pronounce.
- Accessibility: Simplified language ensures that non-native speakers and people with cognitive disabilities can understand your message.
Understanding Your Score
The Flesch-Kincaid score is a number between 0 and 100:
- 90.0–100.0: Easily understood by an average 11-year-old student.
- 60.0–70.0: Standard English. Easily understood by 13- to 15-year-old students.
- 0.0–30.0: Best understood by university graduates. Very difficult to read.
Tips for Better Readability
If your score is too low, try these simple adjustments:
- Shorten Sentences: Break long, comma-heavy sentences into smaller, punchy ones.
- Use Active Voice: "The dog chased the ball" is easier to process than "The ball was chased by the dog."
- Substitute Large Words: Use "use" instead of "utilize," or "help" instead of "facilitate."