Java-Scripts.net

Frame Buster (Aggressive)

Prevent content flashing. This advanced script hides your entire page body by default and only makes it visible once it confirms that the page is not being framed by an attacker.

This page is protected. If it were framed, you wouldn't see this text at all.

Copy the Script

<style> 
html { display:none; } 
</style>

<script>
if (self == top) {
    // We are safe, show the page
    document.documentElement.style.display = 'block';
} else {
    // We are trapped, break out
    top.location = self.location;
}
</script>

Frequently Asked Questions

Frame Breaker loads the page then redirects. Frame Buster hides the content immediately (CSS display:none) and only shows it if the security check passes. This prevents the 'flicker' of content before redirection.

Yes. It is considered the JavaScript 'best practice' for legacy frame protection because it fails securely—if JS is disabled, the content remains hidden (or you can use <noscript> to handle that).

Yes, as it relies on basic CSS and DOM manipulation supported by every browser.