For build a free website we need a free host, free domain, and free publishing platform.
Go to www.y70.ir .In this page click Signup for Free Hosting.
Fill the form.
Note: your username is used in your free domain. For example if you choose “myfriend” for username then your domain will be something like “myfriend.y70.ir”.
I choose “mysite”.
Fill the form then click register. If your username be available then you can see this page, if not, you must click back and try something else.
For activate your account, go to your email address.
Open activation email and click the activation link.
You have to save next page or take a note of the details because you need the details for your site.
This is my “Control panel username”.
Go to www.y70.ir . Click “Login”.
For Username use your “Control panel username”. Then type your password and click “Log in”.
Click “No, I’m fine. Thanks!”
Now, you have a free host with a free domain.