Earlier quoted context omitted.
(IAAL but this is not legal advice.) It’s not libel. Defamation requires a false statement of fact . Marking a website as “unsafe” is an opinion .
> Marking a website as “unsafe” is an opinion. No, it's not. You're welcome to cite case law if you want to insist. Otherwise, unsafe (in the context of infosec) has a definition of likely or able to cause harm or malfunction. Something that is provable or falsifiable with evidence.
For clarity I'm not agreeing or disagreeing, but what means sense to the layperson (including experts in a particular field) is sometimes at odds with what the law says.