For all those business/people out there who are following people on twitter it is very important to update your profile with necessary information so when people are trying to find you or even verify who you are and if to follow you back they will look at your profile and website and bio should be entered into your profile.
Go to //twitter.com login using your username and password
Click on settings top right hand corner beside Find People and Help.
Put in your website into More Info Bio and update One Line Bio then click Save at bottom of page.
By default these fields are blank