Useful Commands for App Uniform Resource Locator (URL) using command prompt

What are the useful Commands for App Uniform Resource Locator (URL) using command prompt? 

curl command prompt

curl https://App Domain

curl http://App Domain:Port

curl http://App Domain:Port/Static file

curl -u {username}:{password} [URL]

curl -Is http://www.yourURL.com | head -1

wget command prompt

wget [options] [url]

wget https://App Domain

wget --no-check-certificate  https://App Domain

additional command prompt

telnet www.yourURL.com 80

ping -c 5 www.google.com