The site was started by noted American conspiracy theorist (and Holocaust denier) Jeff Rense, and the disclaimer acts to absolve Rense of any wrongdoing:
Neither Jeff Rense nor Rense.com necessarily adhere to, or endorse, any or all of the links, stories, articles, editorials, or products offered by sponsors found on this site, or broadcast on the Jeff Rense radio program.
However, a 2009 report from the Anti-Defamation League points out:
[. . .] Jeff Rense’s assertions on the show make clear he is himself anti-Semitic. For example, during July 2007 broadcasts, Rense claimed, “A lot of Zionists were in the slave trade too. A tremendous Zionist/Jewish participation in that filthy business.” He also alleged, “The Neocons are essentially servants of the Zionist/Jewish/Rothschild cartel that is pushing the Middle East agenda,” and referred to Zionists as “evil Satanists.”
If you like Conspiracy theories and pseudoscience, all wrapped in a silky, velvet-voiced package, then you’ll love his radio show and, by extension, rense.com.