March 4, 2024

Adblocker Detector Popup with JavaScript and CSS3

To implement an adblocker detector popup using JavaScript and CSS3, you can follow these steps:

1. Detecting Adblockers with JavaScript:

Use JavaScript to check if certain elements typically blocked by adblockers are present. If these elements are missing, it’s likely that an adblocker is being used.

2. Displaying Popup with CSS3:

Use CSS3 to create a popup modal that will be displayed when an adblocker is detected.

3. Creating a Fallback Option:

Provide a fallback option for users who have adblockers enabled, allowing them to manually disable their adblocker or access the content in some other way.

Here’s how you can implement it:

Step 1: Detecting Adblockers with JavaScript

<!-- index.php -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Adblocker Detector</title>
<script>
window.onload = function() {
// Check if an element typically blocked by adblockers exists
var adElement = document.getElementById('ad-element');
if (!adElement || adElement.offsetHeight === 0) {
// Adblocker detected, display the popup
document.getElementById('adblock-popup').style.display = 'block';
}
};
</script>
</head>
<body>
<!-- Hidden ad element -->
<div id="ad-element" style="display:none;"></div>

<!-- Popup modal -->
<div id="adblock-popup" class="popup">
<div class="popup-content">
<p>Please disable your adblocker to access the content.</p>
</div>
</div>
</body>
</html>

Step 2: Displaying Popup with CSS3

 .popup {
display: none;
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: rgba(0, 0, 0, 0.5);
padding: 20px;
color: #fff;
border-radius: 5px;
}

.popup-content {
text-align: center;
}

.popup-content p {
margin: 0;
}

Step 3: Fallback Option for Users

<!-- index.php -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Adblocker Detector</title>
<script>
window.onload = function() {
var adElement = document.getElementById('ad-element');
if (!adElement || adElement.offsetHeight === 0) {
document.getElementById('adblock-popup').style.display = 'block';
}
};
</script>
<style>
/* CSS styles here */
</style>
</head>
<body>
<div id="ad-element" style="display:none;"></div>

<div id="adblock-popup" class="popup">
<div class="popup-content">
<p>Please disable your adblocker to access the content.</p>
<p><a href="fallback_page.php">Click here</a> if you are unable to disable your adblocker.</p>
</div>
</div>
</body>
</html>

Important Notes:

– Make sure to test the adblocker detection thoroughly to ensure it works reliably.

– Provide clear instructions and a user-friendly experience for users who encounter the adblocker popup.

– Remember that adblocker detection is not foolproof, and some users may still be able to bypass it. It’s essential to consider this and provide alternative options for accessing content.