javascript - safari private browsing

Question

A web page opens normally in Safari, but when viewed in private browsing mode, it does not work properly.
I would like to ask what is the difference between setting up private browsing or not? Have you ever encountered such a pit?

Answer 1

Maybe the website uses web storage and cookies

Answer 2

Incognito browsing is disabledcookies. If the webpage uses cookies in key places, there will be problems