What factors do you need to consider to ensure overall readability?

To ensure overall readability, consider factors such as sentence structure, vocabulary, and paragraph length. Use clear and concise language, avoiding jargon and overly complex sentences. Additionally, pay attention to formatting elements like font size, style, and spacing, as these can significantly impact how easily the text can be read. Lastly, consider the target audience's background and familiarity with the subject matter to tailor the content appropriately.