What method would you use to prevent .aspx from being added to all URLs generated from Sitecore?

To prevent the ".aspx" extension from being added to all URLs generated from Sitecore, the appropriate approach involves changing the 'addAspxExtension' attribute of the LinkManager. By setting this attribute to false, you can configure Sitecore to generate URLs without the ".aspx" suffix, which is beneficial for creating cleaner URLs and improving search engine optimization.

This method directly utilizes the LinkManager's settings, specifically targeting URL generation behavior, making it a straightforward and effective solution. Adjusting this attribute allows you to control how Sitecore handles URL formatting at a fundamental level, thereby avoiding any unnecessary file extensions in the generated links.

While configuring Sitecore.Configuration files generally involves a broader range of settings throughout the application, simply changing the 'addAspxExtension' attribute reflects a specific and targeted adjustment in behavior that is essential for the desired outcome of URL generation. Other methods, such as modifying Sitecore layout settings, may not address the URL generation aspect and instead focus on presentation rather than technical URL structure.