As a web developer, you want to give your users a sense of trust and allow them to browse your site comfortably. It is important to be unique but at the same time, you want to keep certain features consistent on a website.
For example, breaking the "BACK" button is a web design mistake and you want to avoid altering the functionality of the back button. This can paralyze a user's ability to navigate the Web site correctly. Examples include opening new browser windows or using meta-refresh to force a page.
What any other functionality that must stay consistent on a web page? Explain your answer