Which of the following does not confirm that Heather’s online source is credible?

The option indicating that a major automotive dealer funds the website does not necessarily confirm the credibility of Heather's online source. While funding by a reputable organization can lend some credibility, it does not inherently guarantee that the information presented on the website is accurate, unbiased, or well-supported. The motivations of funders can sometimes introduce conflicts of interest or result in biased information, especially if the funders have a stake in the content being presented.

In contrast, the other factors mentioned, such as the website being run by field experts, the presence of citations and references, and the frequency of updates, are more directly related to the reliability and credibility of the information being provided. Expert oversight is critical for ensuring quality, citations support claims made, and regular updates can reflect the most current knowledge and developments in the field. Thus, while funding can have implications for trustworthiness, it does not automatically validate the information on the website.