A page with a redirect is a web page that automatically redirects the user to another page or URL when it is accessed. This is often used when the original page has moved or no longer exists, in order to direct the user to the correct page.
Redirects can be implemented using different methods, such as using the 301 or 302 HTTP status codes, or using server-side scripting languages such as PHP or ASP.NET. The specific method used will depend on the server and the requirements of the redirect.
When a user accesses a page with a redirect, their browser will automatically follow the redirect and load the page at the new URL. This usually happens transparently, without the user noticing, unless the redirect is set to be temporary or the user has to confirm the redirect.
Redirects can be useful for maintaining the integrity of links and URLs on a website, and for directing users to the correct page when the original page has moved or changed. However, they can also be used maliciously to trick users into visiting unwanted or malicious pages, so it's important to be careful when following redirects on the web.