Is this source related closely enough to your project?
Is it timely?
Does this source offer you information or perspectives you don't already have?
Is this source trying to inform or persuade?
Is it intended for a novice or expert audience?
Does the author have education or experience to draw upon?
Does the publication or platform have a good reputation?
Are the claims supported by good evidence (examples, data, etc.)?
Can you tell where the author got their information from?