HTML attributes consist of a name and a value. For example, when defining an image, the name “src” is used and the value is the file name of the image.

During their lives, humans and other mammals tend to bond in different ways with others. Psychological theories suggest that ...

The data-nosnippet attribute lets you designate textual parts of an HTML page not to be used as a snippet in the search results in Google, but it does not work for Bing.