3What are the parts of URL 4 What can programmers do to impr

3.What are the parts of URL?

4. What can programmers do to improve site performance?

Solution

Answer-3

URL stand for Universal Resource Locator.Its an address of a webpage where the information is stored.

Lets take an example, suppose follwoing is the URL given.

https://www.chegg.com/books/

lets undertand its parts

1- https :- http stand for hyper text transfer protocol its a protocol which is used to communicate between our web-browser and the server.

2- : --- the colon just seprate the protocol from other parts of the address.

3- // --- it is used to make connection with the server.

4- www --- www stand for world wide web.So its a basicly server, in our example http protocol sends a request to www server.

5- chegg.com --- Its basicly domain name which belongs to chegg.com by which we can reach the address of the site, the request from www server is goes to chegg.com.

6- books --- So here books is the page in the website where the related information is stored.

Note: Sometimes you may find http and sometimes https so difference between these two is that https is secure protocol and http is unsecured protocol.

Answer No-4:

There are many ways to improve the site performance-

1-As an programmer the site name must be unique.

2- Website Design must be simple.

3-Optimize Resources and Image.

4- Reduce the number of plugins in your site.

5- Enable browser caching so that next time you visit the site the site will take much time to load tha data.It will fetch the data from the cache memory.

If you agree with the answer kindly provide me your valuble feedback.