Search engines are not fans of change. They’re like grandparents that were raised in the ‘50s. Removing a web page is one such change (like buying that grandparent a new cell phone) but sometimes it’s inevitable. Website content can become outdated or irrelevant, and many low quality pages can exist without you even knowing.
Low quality pages are ones that aren’t visited often, have thin content, or don’t get any real user engagement. Just think of all those search results pages that are generated from unique user queries. All those results pages get indexed. When search engines have indexed all the low quality pages on your website, it is called an index bloat and it can hurt your SEO ranking.
You’ve got three options to improve the situation: restructure, redirect, or remove.
3 Options to remove non-performing pages
1. Restructure
If there’s an opportunity to save a page, try to save it. Some pages might have content that you would really like to be seen but don’t get the traffic they deserve. Try promoting the content internally, or tweak your navigation to guide users toward the bad-performing pages that they should be seeing. People like easy, so you could consider consolidating a few low-quality pages into one page that holds most of that information.
2. Redirect
A .301 redirect will redirect users and search engines from one URL to a different one of your choosing. Instead of telling users and search engines that the webpage they were after no longer exists, you can redirect them to a similar alternative. The value in a .301 redirect is that the page equity from the original (low quality) page is passed onto the new page, so your ranking doesn’t take a hit.