About Linkez

<!-- Google AdSense Code Example -->
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
     crossorigin="anonymous"></script>
<!-- Ad Unit Name -->
<ins class="adsbygoogle"
     style="display:block"
     data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
     data-ad-slot="XXXXXXXXXX"
     data-ad-format="auto"
     data-full-width-responsive="true"></ins>
<script>
     (adsbygoogle = window.adsbygoogle || []).push({});
</script>

<div class="sidebar">
    <!-- Your sidebar content -->
    
    <!-- Ad Code -->
    <div class="ad-container">
        <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
             crossorigin="anonymous"></script>
        <!-- Sidebar Ad -->
        <ins class="adsbygoogle"
             style="display:block"
             data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
             data-ad-slot="XXXXXXXXXX"
             data-ad-format="auto"></ins>
        <script>
             (adsbygoogle = window.adsbygoogle || []).push({});
        </script>
    </div>
    
    <!-- More sidebar content -->
</div>

<article>
    <h1>Article Title</h1>
    <p>First paragraph of your article...</p>
    
    <!-- Ad after first paragraph -->
    <div class="ad-container">
        <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
             crossorigin="anonymous"></script>
        <!-- In-content Ad -->
        <ins class="adsbygoogle"
             style="display:block; text-align:center;"
             data-ad-layout="in-article"
             data-ad-format="fluid"
             data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
             data-ad-slot="XXXXXXXXXX"></ins>
        <script>
             (adsbygoogle = window.adsbygoogle || []).push({});
        </script>
    </div>
    
    <p>Second paragraph of your article...</p>
    <p>Third paragraph of your article...</p>
    
    <!-- Ad after third paragraph -->
    <div class="ad-container">
        <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
             crossorigin="anonymous"></script>
        <!-- In-content Ad 2 -->
        <ins class="adsbygoogle"
             style="display:block; text-align:center;"
             data-ad-layout="in-article"
             data-ad-format="fluid"
             data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
             data-ad-slot="XXXXXXXXXX"></ins>
        <script>
             (adsbygoogle = window.adsbygoogle || []).push({});
        </script>
    </div>
    
    <p>Rest of your article...</p>
</article>

/* Ad Container Styles */
.ad-container {
    margin: 20px 0;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}

/* Responsive Ad Styles */
@media (max-width: 768px) {
    .ad-container {
        margin: 15px 0;
    }
}

/* Sticky Ad Unit */
.sticky-ad {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 10px 0;
    text-align: center;
}

/* Close button for sticky ads */
.close-sticky-ad {
    position: absolute;
    top: 5px;
    right: 10px;
    cursor: pointer;
    font-size: 18px;
    color: #666;
}

<!-- Sticky Ad Container -->
<div id="sticky-ad" class="sticky-ad">
    <span class="close-sticky-ad" onclick="document.getElementById('sticky-ad').style.display='none'">×</span>
    <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
         crossorigin="anonymous"></script>
    <!-- Sticky Ad -->
    <ins class="adsbygoogle"
         style="display:block"
         data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
         data-ad-slot="XXXXXXXXXX"
         data-ad-format="auto"
         data-full-width-responsive="true"></ins>
    <script>
         (adsbygoogle = window.adsbygoogle || []).push({});
    </script>
</div>

<!-- Lazy Loading with Intersection Observer API -->
<div class="ad-container" data-ad-code="YOUR_AD_CODE_HERE"></div>

<script>
// Function to load ads when element is visible
function loadAdWhenVisible(adContainer) {
    const adCode = adContainer.getAttribute('data-ad-code');
    
    if ('IntersectionObserver' in window) {
        const observer = new IntersectionObserver((entries, observer) => {
            entries.forEach(entry => {
                if (entry.isIntersecting) {
                    // Load the ad
                    entry.target.innerHTML = adCode;
                    // Execute any scripts in the ad code
                    const scripts = entry.target.querySelectorAll('script');
                    scripts.forEach(script => {
                        const newScript = document.createElement('script');
                        newScript.text = script.innerText;
                        document.body.appendChild(newScript);
                    });
                    // Stop observing
                    observer.unobserve(entry.target);
                }
            });
        }, {rootMargin: '200px'});
        
        observer.observe(adContainer);
    } else {
        // Fallback for browsers that don't support IntersectionObserver
        adContainer.innerHTML = adCode;
        const scripts = adContainer.querySelectorAll('script');
        scripts.forEach(script => {
            const newScript = document.createElement('script');
            newScript.text = script.innerText;
            document.body.appendChild(newScript);
        });
    }
}

// Initialize lazy loading for all ad containers
document.addEventListener('DOMContentLoaded', function() {
    const adContainers = document.querySelectorAll('.ad-container[data-ad-code]');
    adContainers.forEach(container => {
        loadAdWhenVisible(container);
    });
});
</script>

<!-- Simple A/B Testing Implementation -->
<div id="ad-test-container"></div>

<script>
// Define your ad variations
const adVariations = [
    {
        name: 'sidebar-top',
        code: '<div class="ad-container"><!-- Ad code for sidebar top --></div>'
    },
    {
        name: 'sidebar-middle',
        code: '<div class="ad-container"><!-- Ad code for sidebar middle --></div>'
    },
    {
        name: 'sidebar-bottom',
        code: '<div class="ad-container"><!-- Ad code for sidebar bottom --></div>'
    }
];

// Function to get random variation
function getRandomVariation() {
    const randomIndex = Math.floor(Math.random() * adVariations.length);
    return adVariations[randomIndex];
}

// Function to track which variation was shown
function trackVariation(variationName) {
    // Send data to your analytics
    if (typeof gtag !== 'undefined') {
        gtag('event', 'ad_variation_view', {
            'event_category': 'ad_test',
            'event_label': variationName
        });
    }
    
    // Or send to your own analytics endpoint
    fetch('/analytics/ad-test', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
        },
        body: JSON.stringify({
            variation: variationName,
            timestamp: new Date().toISOString(),
            url: window.location.href
        })
    });
}

// Display random ad variation
document.addEventListener('DOMContentLoaded', function() {
    const container = document.getElementById('ad-test-container');
    const variation = getRandomVariation();
    
    container.innerHTML = variation.code;
    trackVariation(variation.name);
    
    // Execute any scripts in the ad code
    const scripts = container.querySelectorAll('script');
    scripts.forEach(script => {
        const newScript = document.createElement('script');
        newScript.text = script.innerText;
        document.body.appendChild(newScript);
    });
});
</script>

<!-- First, include the AMP ad script in the head -->
<script async custom-element="amp-ad" src="https://cdn.ampproject.org/v0/amp-ad-0.1.js"></script>

<!-- Then use the amp-ad component in your body -->
<amp-ad
    width="300"
    height="250"
    type="adsense"
    data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
    data-ad-slot="XXXXXXXXXX">
</amp-ad>

<!-- For responsive ads -->
<amp-ad
    layout="responsive"
    width="300"
    height="250"
    type="adsense"
    data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
    data-ad-slot="XXXXXXXXXX">
</amp-ad>

<!-- For sticky ads on AMP -->
<amp-sticky-ad
    layout="nodisplay">
    <amp-ad
        width="320"
        height="50"
        type="adsense"
        data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
        data-ad-slot="XXXXXXXXXX">
    </amp-ad>
</amp-sticky-ad>

<!-- Header bidding with Prebid.js -->
<!-- 1. Include Prebid.js in your head -->
<script async src="//cdn.jsdelivr.net/npm/prebid.js@latest/dist/not-for-prod/prebid.js"></script>

<!-- 2. Define your ad units -->
<script>
var adUnits = [
    {
        code: 'div-gpt-ad-123456789-0',
        mediaTypes: {
            banner: {
                sizes: [[300, 250], [336, 280]]
            }
        },
        bids: [
            {
                bidder: 'appnexus',
                params: {
                    placementId: 13144370
                }
            },
            {
                bidder: 'rubicon',
                params: {
                    accountId: '1001',
                    siteId: '123456',
                    zoneId: '789012'
                }
            }
        ]
    }
];

<!-- 3. Configure Prebid -->
var pbjs = pbjs || {};
pbjs.que = pbjs.que || [];

pbjs.que.push(function() {
    pbjs.addAdUnits(adUnits);
    pbjs.requestBids({
        bidsBackHandler: initAdserver
    });
});

<!-- 4. Initialize Google Ad Manager -->
function initAdserver() {
    if (pbjs.initAdserverSet) return;
    pbjs.initAdserverSet = true;
    googletag.cmd.push(function() {
        pbjs.que.push(function() {
            pbjs.setTargetingForGPTAsync();
            googletag.pubads().refresh();
        });
    });
}

<!-- 5. Set timeout -->
setTimeout(function() {
    initAdserver();
}, PREBID_TIMEOUT);

<!-- 6. Define Google Ad Manager slots -->
var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
googletag.cmd.push(function() {
    googletag.defineSlot('/1234567/ad_unit_1', [[300, 250], [336, 280]], 'div-gpt-ad-123456789-0').addService(googletag.pubads());
    googletag.pubads().enableSingleRequest();
    googletag.enableServices();
});
</script>

<!-- 7. Place the ad unit in your body -->
<div id='div-gpt-ad-123456789-0'>
    <script>
        googletag.cmd.push(function() { googletag.display('div-gpt-ad-123456789-0'); });
    </script>
</div>

<!-- Responsive Ad Unit Example -->
<ins class="adsbygoogle"
     style="display:block"
     data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
     data-ad-slot="XXXXXXXXXX"
     data-ad-format="auto"
     data-full-width-responsive="true"></ins>

<!-- Alternative: Using CSS media queries for different ad sizes -->
<style>
@media (min-width: 1200px) {
    .ad-responsive { width: 970px; height: 250px; }
}
@media (min-width: 768px) and (max-width: 1199px) {
    .ad-responsive { width: 728px; height: 90px; }
}
@media (max-width: 767px) {
    .ad-responsive { width: 300px; height: 250px; }
}
</style>

<ins class="adsbygoogle ad-responsive"
     style="display:inline-block;"
     data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
     data-ad-slot="XXXXXXXXXX"></ins>

<!-- Example: Loading ads after page content -->
<script>
window.addEventListener('load', function() {
    // Load AdSense script after page load
    var script = document.createElement('script');
    script.src = 'https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js';
    script.async = true;
    document.head.appendChild(script);
    
    // Push ads after script is loaded
    script.onload = function() {
        (adsbygoogle = window.adsbygoogle || []).push({});
    };
});
</script>

<!-- Debugging script to check for ad blockers -->
<script>
function detectAdBlocker() {
    // Create a "bait" element that ad blockers typically block
    var bait = document.createElement('div');
    bait.innerHTML = '&nbsp;';
    bait.className = 'adsbox pub_300x250 pub_300x250m pub_728x90 text-ad textAd text_ad text_ads text-ads text-ad-links';
    bait.style.cssText = 'width: 1px !important; height: 1px !important; position: absolute !important; left: -10000px !important; top: -1000px !important;';
    
    document.body.appendChild(bait);
    
    // Check if the element was blocked
    window.setTimeout(function() {
        if (bait.offsetHeight === 0) {
            // Ad blocker detected
            console.log('Ad blocker detected');
            // You can show a message to users
            var message = document.createElement('div');
            message.innerHTML = 'Please disable your ad blocker to support our site';
            message.style.cssText = 'position: fixed; top: 0; left: 0; width: 100%; background: #ffcc00; color: #000; text-align: center; padding: 10px; z-index: 9999;';
            document.body.insertBefore(message, document.body.firstChild);
        }
        
        // Clean up
        document.body.removeChild(bait);
    }, 100);
}

// Run the detection
detectAdBlocker();
</script>

<!-- Dynamic ad insertion based on content keywords -->
<div id="dynamic-ad-container"></div>

<script>
// Define ad codes for different content categories
const adCodes = {
    technology: '<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-TECH_ADS_CLIENT" crossorigin="anonymous"></script><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-TECH_ADS_CLIENT" data-ad-slot="TECH_AD_SLOT" data-ad-format="auto"></ins><script>(adsbygoogle = window.adsbygoogle || []).push({});</script>',
    finance: '<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-FINANCE_ADS_CLIENT" crossorigin="anonymous"></script><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-FINANCE_ADS_CLIENT" data-ad-slot="FINANCE_AD_SLOT" data-ad-format="auto"></ins><script>(adsbygoogle = window.adsbygoogle || []).push({});</script>',
    health: '<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-HEALTH_ADS_CLIENT" crossorigin="anonymous"></script><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-HEALTH_ADS_CLIENT" data-ad-slot="HEALTH_AD_SLOT" data-ad-format="auto"></ins><script>(adsbygoogle = window.adsbygoogle || []).push({});</script>'
};

// Function to determine content category based on keywords
function getContentCategory() {
    const pageContent = document.body.innerText.toLowerCase();
    const keywords = {
        technology: ['computer', 'software', 'programming', 'tech', 'digital', 'internet'],
        finance: ['money', 'investment', 'banking', 'finance', 'economy', 'market'],
        health: ['health', 'medical', 'doctor', 'medicine', 'wellness', 'fitness']
    };
    
    let maxScore = 0;
    let detectedCategory = 'general';
    
    for (const [category, categoryKeywords] of Object.entries(keywords)) {
        let score = 0;
        categoryKeywords.forEach(keyword => {
            const regex = new RegExp(keyword, 'gi');
            const matches = pageContent.match(regex);
            if (matches) {
                score += matches.length;
            }
        });
        
        if (score > maxScore) {
            maxScore = score;
            detectedCategory = category;
        }
    }
    
    return detectedCategory;
}

// Insert appropriate ad based on content
document.addEventListener('DOMContentLoaded', function() {
    const container = document.getElementById('dynamic-ad-container');
    const category = getContentCategory();
    
    if (adCodes[category]) {
        container.innerHTML = adCodes[category];
        
        // Execute any scripts in the ad code
        const scripts = container.querySelectorAll('script');
        scripts.forEach(script => {
            const newScript = document.createElement('script');
            newScript.text = script.innerText;
            document.body.appendChild(newScript);
        });
    } else {
        // Fallback to general ad
        container.innerHTML = '<!-- General ad code here -->';
    }
});
</script>

<!-- Ad Performance Dashboard -->
<div class="ad-dashboard">
    <h3>Ad Performance Dashboard</h3>
    <div class="dashboard-metrics">
        <div class="metric">
            <h4>Total Impressions</h4>
            <span id="total-impressions">0</span>
        </div>
        <div class="metric">
            <h4>Total Clicks</h4>
            <span id="total-clicks">0</span>
        </div>
        <div class="metric">
            <h4>Click-Through Rate</h4>
            <span id="ctr">0%</span>
        </div>
        <div class="metric">
            <h4>Estimated Revenue</h4>
            <span id="revenue">$0.00</span>
        </div>
    </div>
    <canvas id="ad-performance-chart" width="400" height="200"></canvas>
</div>

<style>
.ad-dashboard {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.metric {
    background: white;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.metric h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #666;
}

.metric span {
    font-size: 24px;
    font-weight: bold;
    color: #333;
}
</style>

<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
// Ad performance tracking system
class AdPerformanceTracker {
    constructor() {
        this.data = this.loadData();
        this.init();
    }
    
    init() {
        // Track ad views
        this.trackAdViews();
        
        // Track ad clicks
        this.trackAdClicks();
        
        // Update dashboard
        this.updateDashboard();
        
        // Save data periodically
        setInterval(() => this.saveData(), 30000); // Save every 30 seconds
    }
    
    loadData() {
        const saved = localStorage.getItem('adPerformanceData');
        return saved ? JSON.parse(saved) : {
            impressions: {},
            clicks: {},
            dailyData: {}
        };
    }
    
    saveData() {
        localStorage.setItem('adPerformanceData', JSON.stringify(this.data));
    }
    
    trackAdViews() {
        const observer = new IntersectionObserver((entries) => {
            entries.forEach(entry => {
                if (entry.isIntersecting) {
                    const adId = entry.target.id || 'unknown';
                    this.recordImpression(adId);
                }
            });
        }, { threshold: 0.5 });
        
        document.querySelectorAll('.adsbygoogle, .ad-unit').forEach(ad => {
            observer.observe(ad);
        });
    }
    
    trackAdClicks() {
        document.addEventListener('click', (e) => {
            const adElement = e.target.closest('.adsbygoogle, .ad-unit');
            if (adElement) {
                const adId = adElement.id || 'unknown';
                this.recordClick(adId);
            }
        });
    }
    
    recordImpression(adId) {
        const today = new Date().toDateString();
        
        // Update total impressions
        this.data.impressions[adId] = (this.data.impressions[adId] || 0) + 1;
        
        // Update daily data
        if (!this.data.dailyData[today]) {
            this.data.dailyData[today] = { impressions: 0, clicks: 0 };
        }
        this.data.dailyData[today].impressions++;
        
        this.updateDashboard();
    }
    
    recordClick(adId) {
        const today = new Date().toDateString();
        
        // Update total clicks
        this.data.clicks[adId] = (this.data.clicks[adId] || 0) + 1;
        
        // Update daily data
        if (!this.data.dailyData[today]) {
            this.data.dailyData[today] = { impressions: 0, clicks: 0 };
        }
        this.data.dailyData[today].clicks++;
        
        this.updateDashboard();
    }
    
    updateDashboard() {
        // Calculate totals
        const totalImpressions = Object.values(this.data.impressions).reduce((a, b) => a + b, 0);
        const totalClicks = Object.values(this.data.clicks).reduce((a, b) => a + b, 0);
        const ctr = totalImpressions > 0 ? (totalClicks / totalImpressions * 100).toFixed(2) : 0;
        const estimatedRevenue = (totalClicks * 0.25).toFixed(2); // Assuming $0.25 per click
        
        // Update dashboard elements
        document.getElementById('total-impressions').textContent = totalImpressions.toLocaleString();
        document.getElementById('total-clicks').textContent = totalClicks.toLocaleString();
        document.getElementById('ctr').textContent = ctr + '%';
        document.getElementById('revenue').textContent = '$' + estimatedRevenue;
        
        // Update chart
        this.updateChart();
    }
    
    updateChart() {
        const ctx = document.getElementById('ad-performance-chart').getContext('2d');
        
        // Get last 7 days of data
        const labels = [];
        const impressionsData = [];
        const clicksData = [];
        
        for (let i = 6; i >= 0; i--) {
            const date = new Date();
            date.setDate(date.getDate() - i);
            const dateString = date.toDateString();
            
            labels.push(date.toLocaleDateString('en-US', { weekday: 'short' }));
            
            const dayData = this.data.dailyData[dateString] || { impressions: 0, clicks: 0 };
            impressionsData.push(dayData.impressions);
            clicksData.push(dayData.clicks);
        }
        
        // Create or update chart
        if (window.adChart) {
            window.adChart.data.labels = labels;
            window.adChart.data.datasets[0].data = impressionsData;
            window.adChart.data.datasets[1].data = clicksData;
            window.adChart.update();
        } else {
            window.adChart = new Chart(ctx, {
                type: 'line',
                data: {
                    labels: labels,
                    datasets: [{
                        label: 'Impressions',
                        data: impressionsData,
                        borderColor: 'rgb(75, 192, 192)',
                        backgroundColor: 'rgba(75, 192, 192, 0.2)',
                        tension: 0.1
                    }, {
                        label: 'Clicks',
                        data: clicksData,
                        borderColor: 'rgb(255, 99, 132)',
                        backgroundColor: 'rgba(255, 99, 132, 0.2)',
                        tension: 0.1
                    }]
                },
                options: {
                    responsive: true,
                    scales: {
                        y: {
                            beginAtZero: true
                        }
                    }
                }
            });
        }
    }
}

// Initialize the tracker when the page loads
document.addEventListener('DOMContentLoaded', function() {
    new AdPerformanceTracker();
});
</script>

<!-- Ad Fraud Prevention System -->
<script>
class AdFraudPrevention {
    constructor() {
        this.suspiciousActivities = new Set();
        this.maxClicksPerSession = 5;
        this.clickTimeThreshold = 1000; // 1 second between clicks
        this.lastClickTime = 0;
        this.sessionClicks = 0;
        this.init();
    }
    
    init() {
        // Monitor ad clicks
        this.monitorAdClicks();
        
        // Monitor page behavior
        this.monitorPageBehavior();
        
        // Check for suspicious patterns
        this.checkSuspiciousPatterns();
    }
    
    monitorAdClicks() {
        document.addEventListener('click', (e) => {
            const adElement = e.target.closest('.adsbygoogle, .ad-unit');
            if (adElement) {
                const currentTime = Date.now();
                
                // Check for rapid clicking
                if (currentTime - this.lastClickTime < this.clickTimeThreshold) {
                    this.logSuspiciousActivity('rapid_clicking');
                    return false;
                }
                
                // Check for too many clicks in session
                this.sessionClicks++;
                if (this.sessionClicks > this.maxClicksPerSession) {
                    this.logSuspiciousActivity('excessive_clicks');
                    return false;
                }
                
                this.lastClickTime = currentTime;
                
                // Check if click is in viewport
                const rect = adElement.getBoundingClientRect();
                const isInViewport = (
                    rect.top >= 0 &&
                    rect.left >= 0 &&
                    rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
                    rect.right <= (window.innerWidth || document.documentElement.clientWidth)
                );
                
                if (!isInViewport) {
                    this.logSuspiciousActivity('click_outside_viewport');
                }
            }
        }, true);
    }
    
    monitorPageBehavior() {
        // Monitor for bot-like behavior
        let mouseMovements = 0;
        let scrollEvents = 0;
        let keyboardEvents = 0;
        
        document.addEventListener('mousemove', () => mouseMovements++);
        document.addEventListener('scroll', () => scrollEvents++);
        document.addEventListener('keydown', () => keyboardEvents++);
        
        // Check for lack of human interaction
        setTimeout(() => {
            if (mouseMovements < 10 && scrollEvents < 2 && keyboardEvents === 0) {
                this.logSuspiciousActivity('low_human_interaction');
            }
        }, 10000); // Check after 10 seconds
    }
    
    checkSuspiciousPatterns() {
        // Check for VPN/Proxy usage
        fetch('https://ipapi.co/json/')
            .then(response => response.json())
            .then(data => {
                if (data.proxy || data.hosting) {
                    this.logSuspiciousActivity('vpn_or_proxy_usage');
                }
            })
            .catch(error => console.log('Error checking IP:', error));
        
        // Check for suspicious user agent
        const userAgent = navigator.userAgent.toLowerCase();
        const suspiciousUserAgents = [
            'bot', 'crawler', 'spider', 'scraper', 'curl', 'wget', 'python'
        ];
        
        if (suspiciousUserAgents.some(term => userAgent.includes(term))) {
            this.logSuspiciousActivity('suspicious_user_agent');
        }
    }
    
    logSuspiciousActivity(activity) {
        this.suspiciousActivities.add(activity);
        console.warn(`Suspicious activity detected: ${activity}`);
        
        // Send to server for logging
        this.reportToServer(activity);
        
        // Take action based on severity
        if (this.suspiciousActivities.size >= 3) {
            this.blockAds();
        }
    }
    
    reportToServer(activity) {
        fetch('/api/log-suspicious-activity', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({
                activity: activity,
                timestamp: new Date().toISOString(),
                url: window.location.href,
                userAgent: navigator.userAgent,
                suspiciousActivities: Array.from(this.suspiciousActivities)
            })
        });
    }
    
    blockAds() {
        // Hide all ads
        document.querySelectorAll('.adsbygoogle, .ad-unit').forEach(ad => {
            ad.style.display = 'none';
        });
        
        // Show message to user
        const message = document.createElement('div');
        message.innerHTML = 'Ad display has been disabled due to suspicious activity. Please contact support if you believe this is an error.';
        message.style.cssText = 'position: fixed; top: 0; left: 0; width: 100%; background: #ff6b6b; color: white; text-align: center; padding: 10px; z-index: 9999;';
        document.body.insertBefore(message, document.body.firstChild);
        
        console.error('Ads blocked due to suspicious activity');
    }
}

// Initialize fraud prevention when page loads
document.addEventListener('DOMContentLoaded', function() {
    new AdFraudPrevention();
});
</script>

<!-- Affiliate Marketing Integration -->
<div class="affiliate-container">
    <h3>Recommended Products</h3>
    <div class="affiliate-products"></div>
</div>

<script>
// Affiliate product data
const affiliateProducts = [
    {
        name: "Premium Web Hosting",
        description: "Fast and reliable hosting for your website",
        price: "$9.99/month",
        image: "https://example.com/hosting.jpg",
        affiliateLink: "https://example.com/affiliate/hosting",
        category: "hosting"
    },
    {
        name: "SEO Tools Suite",
        description: "Complete SEO optimization tools",
        price: "$49.99/month",
        image: "https://example.com/seotools.jpg",
        affiliateLink: "https://example.com/affiliate/seotools",
        category: "tools"
    },
    {
        name: "WordPress Theme Bundle",
        description: "Professional WordPress themes",
        price: "$79.99",
        image: "https://example.com/themes.jpg",
        affiliateLink: "https://example.com/affiliate/themes",
        category: "design"
    }
];

// Function to display affiliate products based on content
function displayAffiliateProducts() {
    const container = document.querySelector('.affiliate-products');
    const pageContent = document.body.innerText.toLowerCase();
    
    // Determine which products to show based on content
    const relevantProducts = affiliateProducts.filter(product => {
        return pageContent.includes(product.category) || 
               pageContent.includes(product.name.toLowerCase());
    });
    
    // If no relevant products, show random ones
    const productsToShow = relevantProducts.length > 0 ? 
        relevantProducts : 
        affiliateProducts.sort(() => 0.5 - Math.random()).slice(0, 2);
    
    // Generate HTML for products
    container.innerHTML = productsToShow.map(product => `
        <div class="affiliate-product">
            <img src="${product.image}" alt="${product.name}">
            <h4>${product.name}</h4>
            <p>${product.description}</p>
            <div class="price">${product.price}</div>
            <a href="${product.affiliateLink}" class="affiliate-link" target="_blank" rel="nofollow">
                Learn More
            </a>
        </div>
    `).join('');
    
    // Track impressions
    productsToShow.forEach(product => {
        trackAffiliateImpression(product.name);
    });
    
    // Track clicks
    container.querySelectorAll('.affiliate-link').forEach((link, index) => {
        link.addEventListener('click', () => {
            trackAffiliateClick(productsToShow[index].name);
        });
    });
}

// Track affiliate impressions
function trackAffiliateImpression(productName) {
    if (typeof gtag !== 'undefined') {
        gtag('event', 'impression', {
            'event_category': 'affiliate',
            'event_label': productName
        });
    }
}

// Track affiliate clicks
function trackAffiliateClick(productName) {
    if (typeof gtag !== 'undefined') {
        gtag('event', 'click', {
            'event_category': 'affiliate',
            'event_label': productName
        });
    }
}

// Initialize affiliate products when page loads
document.addEventListener('DOMContentLoaded', displayAffiliateProducts);
</script>

<style>
.affiliate-container {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
}

.affiliate-products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 15px;
}

.affiliate-product {
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    text-align: center;
}

.affiliate-product img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 10px;
}

.affiliate-product h4 {
    margin: 0 0 10px 0;
    font-size: 16px;
}

.affiliate-product p {
    margin: 0 0 15px 0;
    font-size: 14px;
    color: #666;
}

.affiliate-product .price {
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.affiliate-link {
    display: inline-block;
    background: #007bff;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.3s;
}

.affiliate-link:hover {
    background: #0056b3;
}
</style>

<!-- Sponsored Content Integration -->
<div class="sponsored-content-container">
    <div class="sponsored-label">Sponsored</div>
    <div class="sponsored-content"></div>
</div>

<script>
// Sponsored content data
const sponsoredContent = [
    {
        title: "The Future of Web Development",
        excerpt: "Discover the latest trends and technologies shaping the future of web development...",
        image: "https://example.com/webdev-future.jpg",
        sponsor: "TechCorp",
        sponsorLogo: "https://example.com/techcorp-logo.png",
        link: "https://example.com/sponsored/webdev-future",
        category: "technology"
    },
    {
        title: "10 Tips for Better SEO",
        excerpt: "Learn proven strategies to improve your website's search engine rankings...",
        image: "https://example.com/seo-tips.jpg",
        sponsor: "SEOMasters",
        sponsorLogo: "https://example.com/seomasters-logo.png",
        link: "https://example.com/sponsored/seo-tips",
        category: "marketing"
    },
    {
        title: "Choosing the Right Hosting Provider",
        excerpt: "A comprehensive guide to selecting the best hosting for your needs...",
        image: "https://example.com/hosting-guide.jpg",
        sponsor: "HostPro",
        sponsorLogo: "https://example.com/hostpro-logo.png",
        link: "https://example.com/sponsored/hosting-guide",
        category: "hosting"
    }
];

// Function to display sponsored content
function displaySponsoredContent() {
    const container = document.querySelector('.sponsored-content');
    const pageContent = document.body.innerText.toLowerCase();
    
    // Find relevant sponsored content
    const relevantContent = sponsoredContent.find(content => {
        return pageContent.includes(content.category) || 
               pageContent.includes(content.title.toLowerCase());
    });
    
    // If no relevant content, show random one
    const contentToShow = relevantContent || 
        sponsoredContent[Math.floor(Math.random() * sponsoredContent.length)];
    
    // Generate HTML for sponsored content
    container.innerHTML = `
        <article class="sponsored-article">
            <img src="${contentToShow.image}" alt="${contentToShow.title}">
            <div class="content-details">
                <h3>${contentToShow.title}</h3>
                <p>${contentToShow.excerpt}</p>
                <div class="sponsor-info">
                    <img src="${contentToShow.sponsorLogo}" alt="${contentToShow.sponsor}">
                    <span>Sponsored by ${contentToShow.sponsor}</span>
                </div>
                <a href="${contentToShow.link}" class="read-more" target="_blank" rel="nofollow">
                    Read More
                </a>
            </div>
        </article>
    `;
    
    // Track impression
    trackSponsoredImpression(contentToShow.title);
    
    // Track click
    container.querySelector('.read-more').addEventListener('click', () => {
        trackSponsoredClick(contentToShow.title);
    });
}

// Track sponsored content impressions
function trackSponsoredImpression(contentTitle) {
    if (typeof gtag !== 'undefined') {
        gtag('event', 'impression', {
            'event_category': 'sponsored_content',
            'event_label': contentTitle
        });
    }
}

// Track sponsored content clicks
function trackSponsoredClick(contentTitle) {
    if (typeof gtag !== 'undefined') {
        gtag('event', 'click', {
            'event_category': 'sponsored_content',
            'event_label': contentTitle
        });
    }
}

// Initialize sponsored content when page loads
document.addEventListener('DOMContentLoaded', displaySponsoredContent);
</script>

<style>
.sponsored-content-container {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    position: relative;
}

.sponsored-label {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #007bff;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.sponsored-article {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.sponsored-article img {
    width: 200px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.content-details {
    flex: 1;
}

.content-details h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
}

.content-details p {
    margin: 0 0 15px 0;
    color: #666;
}

.sponsor-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.sponsor-info img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.sponsor-info span {
    font-size: 14px;
    color: #666;
}

.read-more {
    display: inline-block;
    background: #007bff;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.3s;
}

.read-more:hover {
    background: #0056b3;
}

@media (max-width: 768px) {
    .sponsored-article {
        flex-direction: column;
    }
    
    .sponsored-article img {
        width: 100%;
        height: auto;
    }
}
</style>

<!-- Membership/Subscription Model -->
<div class="membership-offer">
    <h3>Go Ad-Free with Premium Membership</h3>
    <p>Enjoy an ad-free experience plus exclusive content and features.</p>
    <div class="membership-plans">
        <div class="plan">
            <h4>Monthly</h4>
            <div class="price">$4.99<span>/month</span></div>
            <ul>
                <li>Ad-free browsing</li>
                <li>Exclusive articles</li>
                <li>Priority support</li>
            </ul>
            <button class="subscribe-btn" data-plan="monthly">Subscribe</button>
        </div>
        <div class="plan featured">
            <h4>Yearly</h4>
            <div class="price">$49.99<span>/year</span></div>
            <ul>
                <li>Everything in Monthly</li>
                <li>2 months free</li>
                <li>Early access to new features</li>
                </ul>
            <button class="subscribe-btn" data-plan="yearly">Subscribe</button>
        </div>
    </div>
</div>

<script>
class MembershipManager {
    constructor() {
        this.user = this.getCurrentUser();
        this.init();
    }
    
    init() {
        // Check if user is premium member
        if (this.user && this.user.isPremium) {
            this.hideAds();
            this.showPremiumContent();
        } else {
            this.showMembershipOffer();
            this.setupSubscriptionButtons();
        }
    }
    
    getCurrentUser() {
        // In a real application, this would fetch from your backend
        const savedUser = localStorage.getItem('currentUser');
        return savedUser ? JSON.parse(savedUser) : null;
    }
    
    hideAds() {
        // Hide all ads for premium users
        document.querySelectorAll('.adsbygoogle, .ad-unit, .ad-container').forEach(ad => {
            ad.style.display = 'none';
        });
        
        console.log('Ads hidden for premium user');
    }
    
    showPremiumContent() {
        // Show premium content that's hidden for free users
        document.querySelectorAll('.premium-content').forEach(content => {
            content.style.display = 'block';
        });
        
        console.log('Premium content unlocked');
    }
    
    showMembershipOffer() {
        const offer = document.querySelector('.membership-offer');
        if (offer) {
            offer.style.display = 'block';
        }
    }
    
    setupSubscriptionButtons() {
        document.querySelectorAll('.subscribe-btn').forEach(button => {
            button.addEventListener('click', () => {
                const plan = button.getAttribute('data-plan');
                this.initiateSubscription(plan);
            });
        });
    }
    
    initiateSubscription(plan) {
        // In a real application, this would integrate with a payment processor
        console.log(`Initiating ${plan} subscription`);
        
        // Simulate subscription process
        this.showSubscriptionModal(plan);
    }
    
    showSubscriptionModal(plan) {
        // Create modal for subscription
        const modal = document.createElement('div');
        modal.className = 'subscription-modal';
        modal.innerHTML = `
            <div class="modal-content">
                <span class="close-modal">×</span>
                <h2>Subscribe to ${plan.charAt(0).toUpperCase() + plan.slice(1)} Plan</h2>
                <p>Complete your subscription to enjoy ad-free browsing and premium features.</p>
                <form id="subscription-form">
                    <div class="form-group">
                        <label>Email</label>
                        <input type="email" required>
                    </div>
                    <div class="form-group">
                        <label>Card Number</label>
                        <input type="text" placeholder="1234 5678 9012 3456" required>
                    </div>
                    <div class="form-row">
                        <div class="form-group">
                            <label>Expiry Date</label>
                            <input type="text" placeholder="MM/YY" required>
                        </div>
                        <div class="form-group">
                            <label>CVV</label>
                            <input type="text" placeholder="123" required>
                        </div>
                    </div>
                    <button type="submit">Complete Subscription</button>
                </form>
            </div>
        `;
        
        document.body.appendChild(modal);
        
        // Handle form submission
        modal.querySelector('#subscription-form').addEventListener('submit', (e) => {
            e.preventDefault();
            this.processSubscription(plan);
        });
        
        // Handle modal close
        modal.querySelector('.close-modal').addEventListener('click', () => {
            document.body.removeChild(modal);
        });
    }
    
    processSubscription(plan) {
        // Simulate payment processing
        setTimeout(() => {
            // Update user status
            this.user = {
                email: document.querySelector('#subscription-form input[type="email"]').value,
                isPremium: true,
                subscriptionPlan: plan,
                subscriptionDate: new Date().toISOString()
            };
            
            // Save user data
            localStorage.setItem('currentUser', JSON.stringify(this.user));
            
            // Show success message
            this.showSuccessMessage();
            
            // Remove modal
            const modal = document.querySelector('.subscription-modal');
            if (modal) {
                document.body.removeChild(modal);
            }
            
            // Apply premium benefits
            this.hideAds();
            this.showPremiumContent();
            
            // Hide membership offer
            const offer = document.querySelector('.membership-offer');
            if (offer) {
                offer.style.display = 'none';
            }
            
            // Track subscription
            this.trackSubscription(plan);
        }, 1500);
    }
    
    showSuccessMessage() {
        const message = document.createElement('div');
        message.className = 'success-message';
        message.innerHTML = `
            <i class="fas fa-check-circle"></i>
            <span>Subscription successful! Enjoy your premium membership.</span>
        `;
        
        document.body.appendChild(message);
        
        setTimeout(() => {
            document.body.removeChild(message);
        }, 5000);
    }
    
    trackSubscription(plan) {
        if (typeof gtag !== 'undefined') {
            gtag('event', 'subscription', {
                'event_category': 'membership',
                'event_label': plan
            });
        }
    }
}

// Initialize membership manager when page loads
document.addEventListener('DOMContentLoaded', function() {
    new MembershipManager();
});
</script>

<style>
.membership-offer {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
    text-align: center;
}

.membership-offer h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
}

.membership-plans {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}

.plan {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    flex: 1;
    max-width: 250px;
}

.plan.featured {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.plan h4 {
    margin: 0 0 15px 0;
    font-size: 20px;
}

.plan .price {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 20px;
}

.plan .price span {
    font-size: 16px;
    font-weight: normal;
}

.plan ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    text-align: left;
}

.plan ul li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
}

.plan ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
}

.subscribe-btn {
    background: white;
    color: #667eea;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s;
}

.subscribe-btn:hover {
    transform: translateY(-2px);
}

.subscription-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-content {
    background: white;
    border-radius: 10px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
}

.form-group {
    margin-bottom: 15px;
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.success-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #28a745;
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10000;
}

@media (max-width: 768px) {
    .membership-plans {
        flex-direction: column;
        align-items: center;
    }
    
    .plan.featured {
        transform: none;
    }
}
</style>