It's unlikely that a disclaimer or other boilerplate could be protected, because one of the requirements for protection is originality or creativity.
A website who has a disclaimer cannot be sued for posting inaccurate medical or legal information. That is what a disclaimer is for.
Yes; virtually anything you encounter online is protected unless you can prove otherwise, and just in case, Walmart has included a copyright notice at the bottom of every page. For further details, see the intellectual property disclaimer linked below.
A summary generally wouldn't require any kind of disclaimer. As long as you're not quoting heavily from the original material, you wouldn't be even close to infringing.If you are quoting heavily, the only disclaimer that might help would be one saying that you are quoting by permission of the copyright holder. But that will only help if you really dohave the permission of the copyright holder.
A disclaimer is a legal statement that serves to limit liability or clarify information in various contexts. It is an important tool used by businesses and individuals to protect themselves from potential legal issues.
A website is considered a "literary work" under copyright law.
It basically means "we don't know/care who the copyright holder is so use it at your own risk". And no, that disclaimer does not exempt someone from prosecution for infringement.
A website can post copyrighted documents if the owner of the website is the copyright holder, or the rightsholder has given permission.
With permission from the copyright holder, yes.
A website exit disclaimer lets a user know that they are leaving a website for another resource elsewhere online. It can be implemented by using the content management system of the site, possibly with the use of a plugin or something similar, or one can simply put a disclaimer in bold letters at the top of a list of outside links.
Given current copyright law, it's merely a courtesy; notification is not required for protection.
The writer. Please see the disclaimer on each page.
Yes, websites should be copyrighted. The exact design, layout, and content of a website should be protected in order to prevent any lookalikes.