To automatically grab information from many web pages, what ability of scripting languages lets your program act like a web browser and read the page's content?

The ability of scripting languages that lets a program act like a web browser and read a page's content is their capacity to initiate and handle network communications using the Hypertext Transfer Protocol (HTTP). HTTP is the standard application-layer protocol for transmitting hypermedia documents, such as HTML, across the web. Sc....