This article applies to the 123-reg InstantSite package.
This article will explain how you can add a counter to your InstantSite pages.
Scroll down to the Create your website section and click on the InstantSite icon.
Click on the Login button next to the relevant InstantSite package.
Click on the Pages link.
Check the Add a counter to every page tick box.
Enter a start count number and select the counter style.
Click on the Save changes button.