Be sure it is not missing, nor is it simple repetition of the thesis statement, or a summary. Content is well- developed and complete. There are no stray pieces of information. There are no generalities or assumptions about the reader's prior knowledge. Remember where to put emphasis.
Style is readable and effective.
Use strong verbs and nouns. Grammar is all correct. Cover sheet contains your careful audience analysis and goal assessment. You have a title that gives the reader clues to your paper's content. Word count is indicated.