Cloaking for bing is a black hat SEO technique that is used to deceive search engines and deliver different content to search engine crawlers than what is displayed to users. This practice is strictly prohibited by search engines like Bing, and it can result in severe penalties, including a ban from the search engine’s index.Cloaking is used by some unscrupulous advertisers to show search engines one version of a web page while showing users another version. This technique is often used to boost the page’s visibility on search engine result pages (SERPs) by using keywords and phrases that are not relevant to the actual content of the page.