my ansews for urls

1.

Protocol Part Hypertext Transfer Protocol Secure!!! 

2.

Resource Specification Part domain  name !!"!"

3.world wide web

4..company in the united kingdom!

5.to look inside a folder 

http://www.hostname.com:80/directorypath/file.html." This URL format specifies the protocol, domain name, port number and the resource specification!!! universal resorse locater!!