Test your web with different internet connection 

This week I got 2 feedback from our customer. Both user give same feedback which is they can’t access on page A. After do debugging, I found no error in our code and everything is smooth when we test it. I assume that error happen when you browse using different internet connection speed such as dial-up, broadband etc.

How to test different internet speed? you can google “internet throttle” keyword. I found one firefox plugin that field my need. https://addons.mozilla.org/en-US/firefox/addon/5917/

Firefox throttle

After test, I realize my assumption is correct. That error is because of our ajax timeout is too short. So I increase it a bit to cater slow internet connection.