Indexed pages refer to the pages of a website that have been discovered and included in a search engine's database. When a search engine indexes a page, it stores the content of that page and makes it available to display in search results when relevant to a user's query.
Indexing is a crucial part of search engine optimization (SEO) because it determines the visibility of a website's pages in search results. If a page is not indexed, it cannot be displayed in search results, and therefore, it cannot drive traffic to the website.
To check how many of your website's pages are indexed, you can use a tool like Google Search Console. Simply log in to your account, go to the "Index" section, and you'll see a list of the pages on your site that have been indexed by Google. If you find that some of your pages are not indexed, you may need to make some changes to improve their crawlability and increase the chances of them being included in search results.
It's important to keep in mind that just because a page is indexed doesn't mean it will automatically rank well in search results. Other factors, such as the quality and relevance of the content, the number and quality of other sites linking to it, and the relevance of the search query, also play a role in determining how pages rank in search results.
