Not necessarily. It is true that most websites today are JavaScript heavy. However, they are server-side rendered more often than not. Mostly for performance re

Not necessarily. It is true that most websites today are JavaScript heavy. However, they are server-side rendered more often than not. Mostly for performance reasons. Also, not all search engines are as good as Google at indexing dynamic JS websites, so it's better to serve pre-rendered HTML for that reason as well.