system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:Why do some webpages get stuck and reload when you repeatedly hit the back button?

Like when you have something and you want to go back to say google or a search engine, you click the back button, but it just reloads the page you are on instead of going back to the search engine results.
Also, sometimes, clicking the back button really fast and a lot sometimes works and you are able to get out of the webpage and back to the search engine. Why does spamming the back button a lot sometimes work?
gpt
Because the previous page has an automatic redirect to the current page.  When you click Back, it takes you to the previous page... which redirects you back to the current page.  Clicking fast works because your browser takes you back two or more pages before it gets a chance to process the redirect.