Colorable generates abundance of links in my browser's history

Hi guys, 
I'm wondering if it's normal occurrence that I've only been exploring Colorable for like less than 5 minutes and it's already generated like 400++ links in my browser's history. 
Thanks. 

<img width="1260" alt="screenshot 2018-10-12 at 10 12 32 am" src="https://user-images.githubusercontent.com/22785122/46844419-810de880-ce09-11e8-8742-ce2de4410461.png">
