You have to install the nautilus-open-terminal package.
sudo apt-get install nautilus-open-terminal
And restart File browser(nautilus)
GNU Wget (or just Wget, formerly Geturl) is a computer program that retrieves content from web servers, and is part of the GNU Project. Its name is derived from World Wide Web and get. It supports downloading via HTTP, HTTPS, and FTP protocols.
Its features include recursive download, conversion of links for offline viewing of local HTML, support for proxies, and much more.
wget -e robots=off -H -p -k http://www.website.com/