Pinterestbot

Pinterestbot is Pinterest’s web crawler. Pinterestbot crawls, or visits public websites to index their content, with the aim of driving traffic back to those websites. It also scrapes content to make sure Pin details, like price and title, are up to date, and to detect and remove broken website links behind Pins. Pinterestbot will respect all requests to stop or limit crawling. You can request that Pinterestbot stop or limit crawling your website via robots.txt (the robots exclusion standard).