Why does chrome send post data multiple times?

Question

Google Chrome

The point is this: there is a class in php, I call it when I go to the page, the class has several entries in the database. I run this script in chrome, it adds 3 entries each time the page is updated, I switch the tab back and forth adds one more. In opera, everything works as it should. What is wrong with my browser, how many have this?

Answer 1

Just add an existing favicon to your site