Will The web server validate your pages before they appear live on the web.?

Typically, web servers do not validate your pages before they go live; their primary function is to store and serve web content. Validation is usually handled during the development process, often using tools or validators to check for errors in HTML, CSS, and other code. However, some content management systems (CMS) may include built-in validation features before publishing. Ultimately, it's the developer's responsibility to ensure that the pages are valid before deployment.