Google and Google Scholar contain a mix of high and low quality information sources. The tools listed below are just a few examples of guidelines that may assist you when critically appraising search results in Google/Google Scholar.
The CRAAP Test is a list of questions to help you evaluate the information you find. Different criteria will be more or less important depending on your situation or need.
You can download the CRAAP Test PDF here.
A brief questionnaire which provides users with a valid and reliable way of assessing the quality of written information on treatment choices for a health problem. Can also be used by authors and publishers of information on treatment choices as a guide to the standard which users are entitled to expect.
Source: How to Spot Fake News – COVID-19 Edition. International Federation of Library Associations and Institutions (IFLA). Accessed from: https://www.ifla.org/publications/node/93015 [July 14, 2020]