Element('script'); importFAB.onload = function() { // If all goes well, we configure FuckAdBlock fuckAdBlock.onDetected(adBlockDetected) fuckAdBlock.onNotDetected(adBlockNotDetected); }; importFAB.onerror = function() { // If the script does not load (blocked, integrity error, ...) // Then a detection is triggered adBlockDetected(); }; importFAB.integrity = 'sha256-xjwKUY/NgkPjZZBOtOxRYtK20GaqTwUCf7WYCJ1z69w='; importFAB.crossOrigin = 'anonymous'; importFAB.src = 'https://cdnjs.cloudflare.com/ajax/libs/fuckadblock/3.2.1/fuckadblock.min.js'; document.head.appendChild(importFAB); }