Is single page application good?
In this regard, what is the advantage of single page application?
Single Page Application is good for making Responsive Websites, Support mobile, Tablet & Desktop. No extra queries to the server to download pages. User friendly. Performance improvement, Single Page Application can improve performance in many ways, Single time file load each of HTML, CSS, JS.
Simply so, why is single page application bad?
Drawbacks of Single Page Applications SPAs perform poor on the search engine. But now, with isomorphic rendering/server-side rendering even SPAs can be optimized for search engine too. 2. They are less secure compared to traditional multi-page apps because of its cross-site scripting.
A Single Page Application is often seen in two flavors when page interaction or navigation occurs. One flavor is that the URL will have a # in it which the contents behind the # character change upon interactions.