Stop mobile network proxy from injecting JavaScript

Question

I am using a mobile network based internet connection and the source code is being rewritten when they present the site to the end user.

In the localhost my website

Answer 1

Header("Cache-Control: no-transform");

use the above php code in your each php file and you will get rid of 1.2.3.4 code injection.

That's all.

I too was suffering from same problem, now it is rectified. Give a try.