UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36

Steps to reproduce the problem:
1. go to https://www.google.co.in/intl/en/about/products/
2. add #{'base} in ending point of url like https://www.google.co.in/intl/en/about/products/#{'base}

3. result will like this 

https://www.google.co.in/intl/en/about/products/#%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525257B'base%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252522%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525257D

and after this clicking on inspect element and looking at console you can set too many errors 

What is the expected behavior?

What went wrong?
after that chrome performance getting slow may it's some kind of function which making it down 

Did this work before? N/A 

Chrome version: 63.0.3239.132  Channel: n/a
OS Version: 
Flash Version:
 

Deleted: Screenshot from 2018-11-03 00-35-34.png 206 KB

	Screenshot from 2018-11-03 00-35-34.png 206 KB View Download

Deleted: Screenshot from 2018-11-03 00-38-56.png 168 KB

	Screenshot from 2018-11-03 00-38-56.png 168 KB View Download