Keyword density (in %) refers to the number of keywords as a percentage of the total word-count of a text. The percentage requirement for a text is set by the client. Our system will automatically check that you have included at least the minimum amount of keywords needed (as is dictated by the final word-count). If you have not included enough keywords, you will be unable to submit your text. Please note: while you write your text, the number of keywords required to submit the text might change. This is due to the fact that our system calculates the exact amount of keywords needed (rounded up) based on the total amount of words you have already written. Consequently, the more you write, the more keywords you will need to include in the text. 

Based on our experience, we recommend you to first write a draft of a text and then try to meet the density requirements as a second step (by viewing it on the platform, for example – you can save your text on the platform, too). This way, you'll avoid writing in an unnatural or 'spammy' way that is dictated by the keyword requirements.