The words in RADCAB stand for something. Also RADCAB makes it easier to make sure websites are good websites.
The R stands for REVEVANCY
Is the information relevant to the question at hand? Is it the right information I searched for?
The A stands for APPROPRIATENESS
Is the information suitable to my age and core values?
The D stands for DETAIL
How much information do I need? Is the depth of coverage adequate?
The C stands for CURRENCY
When did someone last update the website or published
The A stands for AUTHORITY
Who is the author of the website? What qualifications do they have?
The B stands for BIAS
What was the purpose of the information? was it to inform, persuade, entertain, or sell me?