Random codes found while inspecting my Wordpress website

Question

<style type="text/css">
  :root topadblock, 
  :root script[src^="http://free-shoutbox.net/app/webroot/shoutbox/sb.php?shoutbox="] + #freeshoutbox_content, 
  :root input[onclick^="window.open('http://www.FriendlyDuck.com/"], 
  :root img[alt^="Fuckbook"], 
  :root iframe[src^="http://static.mozo.com.au/strips/"], 
  :root iframe[id^="google_ads_iframe"], 
  :root div[jscontroller="U835zd"] + c-wiz[jsrenderer="YnuqN"], 
</style>

---

and more code was there... like these, almost 350 of them. Anyone know why?

Answer 1

In my case I have some code like this:

<style type="text/css">
    :root topadblock,
    :root script[src^="http://free-shoutbox.net/app/webroot/shoutbox/sb.php?shoutbox="] + #freeshoutbox_content,
    :root input[onclick^="window.open('http://www.FriendlyDuck.com/"], 
    :root img[alt^="Fuckbook"],
    :root iframe[src^="http://static.mozo.com.au/strips/"],
    :root iframe[id^="google_ads_iframe"],
    :root div[jscontroller="U835zd"] + c-wiz[jsrenderer="YnuqN"], 
    :root a[href^="https://chaturbate.jjgirls.com/"][href*="?tour="], 
    :root a[href^="https://chaturbate.com/in/?tour="],
    :root a[href^="https://chaturbate.com/affiliates/"],
    :root .mod > ._jH + .rscontainer, :root a[href^="https://blackorange.go2cloud.org/"], 
    :root a[href^="http://www.1clickdownloader.com/"],
    :root a[href^="https://www.googleadservices.com/pagead/aclk?"],
    :root a[href^="https://awentw.com/"], 
    :root a[href^="http://adultfriendfinder.com/p/register.cgi?pid="],
    :root a[href^="https://www.popads.net/users/"], 
    :root iframe[src^="http://ad.yieldmanager.com/"],
    :root a[href^="http://pubads.g.doubleclick.net/"], 
    :root a[href^="https://sexdatingz.live/"], 
    :root a[href^="//bwnjijl7w.com/"],
</style>

For whom face this problem I should say it's because of AdBlocker Plugin* in Opera (at least in my case) So don't worry. If you wanna test you can:

• press Ctrl+ Shift+ E and open "Extensions" page.
• Then find "Opera Adblock"
• Click on blue toggle button and Disable it.

Now you can refresh your website and as you can see all code disappeared.