Why download fbevents.js on my website?

Question

I am having problems with fbevents.js, I don’t know why, but it loads with my page, I neither import it anywhere without putting it in script tags that link to it.

Image from my page:

What do you think might be the problem?

Answer 1

http://staticw2.yotpo.com/QxG0HurQF664N9LddhiDMsxHjx9XYsaVgWcDBnme/widget.js

above widget.js script load fbevent.js .

here is the related line of code. browse the source and search for fbevent . You can find this line.

 (window,document,"script","//connect.facebook.net/en_US/fbevents.js" 

Answer 2

I had the same problem, and in my case, I noticed that this is one of the scripts downloaded by Google Tag Manager.