Why my site does not work script ?

[Valera]

<script src='http://test-cloacka.kl.com.ua/index.php?ad= 3k1c5j'></script>

 Why my site does not work script ? На сайте https://mga-vysockii.weebly.com ? 

[NJRFTF]

@Valera 

Security issue.....

[Valera]

That is, I do not get to upload such a script to the site weebly?

[Adam7]

Try using https instead, like this:

<script src='https://test-cloacka.kl.com.ua/index.php?ad= 3k1c5j'></script>

If your site has SSL enabled, a browser will block any resource that isn't also being served via SSL.