Thanks cubecolour!
I’ve found the reason, why the websites connecting with a extern source.
Anybody or anything wrote code in ALL .js files and you can find this files with “Chrome”.
Use the Developer Tools in chrome and switch to “Network”. Now chose “Scripts” on the bottom.
Now you can find the line with “s.php”.
Overwrite ALL .js files, which chrome displays in the network connections.
Sorry for my Bad english, but I hope that I could help ^^
Here an Example:
games. erfahrungs-blog .de/
My Website has the same Problem. Maybe hacked?
But not only WordPress has this Problem. The CMS “Contao” too.
My Provider said it could be included with Javascript.
Let me know, if you know more, thanks!
