Random numbers in HTML-Code

[Demux]

Hi,

I have random numbers on every photopost page like:

20a0
23a6

If I look in the code there is some more, but not displayed:

Content visible to verified customers only.

What can be wrong here?

Thanks for help

[Chuck S]

Possibly your site was hacked. We do not have random codes in our html like that also please post a true link so we may see this in action.

[Demux]

I want not publish my domain here. My licence is 17222 please add /galerie/ after the domain.

Thanks ...

[Chuck S]

I do not see any random numbers anywhere displaying on the pages I see.