Crawling a posts page scrape all the website at each post

Hello, I followed your tutorial here https://www.youtube.com/watch?v=F6vhRJgCR_M exactly, step by step, in order to crawl some posts from news sites. The problem is that the Scrapper starts and imports at each post the whole site. It does not import just Title, Content, Images. I see my plugin version is little different/updated. Have you an updated tutorial for that? And CONGRATULATIONS for your projects.