Crawl depth
To reduce effort on crawling each site, you can limit the depth of its crawling.
The Landing page only mode means that only one page of the site will be loaded — the URL that was in the original list / found in the search results or user profile link, etc. LetsExtract will not load any other pages.
The Set max depth mode allows to specify how many page levels (relative to the original URL) OR the maximum URLs has to be loaded.
The zero level is the original URL. All URLs found on this original page are considered first level URLs, etc.