/* inserted by register_frontend_modfiles 2.13.0 */

[bupaje]

Okay skip it. By digging around all the files I found the old url in the config.php and also found a cache file which I deleted and all good to go now. Thanks anyway.

[bupaje]

I set up our site using a temporary domain and have switched and removed the old domain. The page does not render correctly now and when I look at the page source I see files are still pointing to the old url and I think it is related to the block of script that is commented as below because I see it sets a base url.       

      /* inserted by register_frontend_modfiles 2.13.0  */
      var URL = 'https://www.c40a8c56a56748862.temporary.link';
      var WB_URL = 'https://www.c40a8c56a56748862.temporary.link';

I am not sure if this just needs time to flush out or I need to do something else?

Your help appreciated.