Readability is a measure of how easy it is to read and understand a piece of writing. It is important to check the readability of your documents to make sure that they are easy to understand for your target audience. There are a number of different ways to check readability, but one of the most common is to use the Flesch Reading Ease score.
The Flesch Reading Ease score is a measure of how easy it is to read a piece of writing on a scale of 0 to 100. A score of 0 means that the writing is very difficult to read, while a score of 100 means that the writing is very easy to read. The average Flesch Reading Ease score for English text is around 60.