Nice question I had a similar query in mind related to paginated pages. Waiting for mohamamd to clarify this.
To make sure that search engines can crawl individual items linked from an infinite scroll page, we make sure to produce paginated series. The image below from Google webmaster blog gives an easy explanation:
Infinite scroll page is made search friendly when converted to a paginated series, each component page has a similar
rel=next/prev values declared in the
<head> tag that tells search robots that all these paginated pages are chunks that are closely interlinked and not duplicated items. This makes your application search friendly and puts it on a safe side.
As long as you are adopting the above discussed method, your content will stay indexed and easily crawled.
For more in-depth details, you can read the following comprehensive post by
Let me know if you needed more help understanding this easy implementation.