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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Hardware Performance Analyzer</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        .gauge {
            --percentage: 0;
            --fill: #4ade80;
            position: relative;
            width: 160px;
            height: 80px;
            margin: 0 auto;
            filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
        }
        
        .gauge::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border-radius: 160px 160px 0 0;
            background: conic-gradient(
                from 0.25turn at 50% 100%,
                var(--fill) calc(var(--percentage) * 1%),
                #f3f4f6 calc(var(--percentage) * 1%)
            );
            mask-image: radial-gradient(
                circle at 50% 100%,
                transparent 25%,
                #000 25.5%
            );
            transform: rotate(180deg);
            transition: background 0.3s ease;
        }
        
        .gauge::after {
            content: attr(data-value) "%";
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            font-weight: bold;
            color: var(--fill);
        }
        
        .progress-bar {
            height: 8px;
            border-radius: 4px;
            background-color: #e5e7eb;
            overflow: hidden;
        }
        
        .progress-bar-fill {
            height: 100%;
            background-color: #3b82f6;
            transition: width 0.5s ease;
        }
        
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }
        
        .testing {
            animation: pulse 1.5s infinite;
        }
        
        .flip-in {
            animation: flipIn 0.5s ease-out forwards;
        }
        
        @keyframes flipIn {
            from {
                transform: rotateX(90deg);
                opacity: 0;
            }
            to {
                transform: rotateX(0);
                opacity: 1;
            }
        }
    </style>
</head>
<body class="bg-gray-100 min-h-screen">
    <div class="container mx-auto px-4 py-8">
        <header class="text-center mb-12">
            <h1 class="text-4xl font-bold text-gray-800 mb-2">Hardware Performance Analyzer</h1>
            <p class="text-gray-600 max-w-2xl mx-auto">Test your computer's performance and view detailed hardware specifications in real-time.</p>
        </header>
        
        <div class="grid grid-cols-1 lg:grid-cols-3 gap-8">
            <!-- Hardware Specifications -->
            <div class="bg-white rounded-xl shadow-lg p-6">
                <div class="flex items-center mb-4">
                    <i class="fas fa-microchip text-blue-500 text-2xl mr-3"></i>
                    <h2 class="text-xl font-semibold text-gray-800">Hardware Specifications</h2>
                </div>
                
                <div class="space-y-4">
                    <div>
                        <h3 class="text-sm font-medium text-gray-500">Processor</h3>
                        <p id="cpu-info" class="text-gray-800">Detecting...</p>
                    </div>
                    
                    <div>
                        <h3 class="text-sm font-medium text-gray-500">Graphics</h3>
                        <p id="gpu-info" class="text-gray-800">Detecting...</p>
                    </div>
                    
                    <div>
                        <h3 class="text-sm font-medium text-gray-500">Memory</h3>
                        <p id="ram-info" class="text-gray-800">Detecting...</p>
                    </div>
                    
                    <div>
                        <h3 class="text-sm font-medium text-gray-500">Operating System</h3>
                        <p id="os-info" class="text-gray-800">Detecting...</p>
                    </div>
                    
                    <div>
                        <h3 class="text-sm font-medium text-gray-500">Browser</h3>
                        <p id="browser-info" class="text-gray-800">Detecting...</p>
                    </div>
                </div>
            </div>
            
            <!-- Performance Tests -->
            <div class="bg-white rounded-xl shadow-lg p-6">
                <div class="flex items-center mb-4">
                    <i class="fas fa-tachometer-alt text-purple-500 text-2xl mr-3"></i>
                    <h2 class="text-xl font-semibold text-gray-800">Performance Tests</h2>
                </div>
                
                <div class="space-y-6">
                    <div>
                        <div class="flex justify-between mb-1">
                            <span class="text-sm font-medium text-gray-700">CPU Benchmark</span>
                            <span id="cpu-score" class="text-sm font-medium">-</span>
                        </div>
                        <div class="progress-bar">
                            <div id="cpu-progress" class="progress-bar-fill" style="width: 0%"></div>
                        </div>
                    </div>
                    
                    <div>
                        <div class="flex justify-between mb-1">
                            <span class="text-sm font-medium text-gray-700">GPU Benchmark</span>
                            <span id="gpu-score" class="text-sm font-medium">-</span>
                        </div>
                        <div class="progress-bar">
                            <div id="gpu-progress" class="progress-bar-fill" style="width: 0%"></div>
                        </div>
                    </div>
                    
                    <div>
                        <div class="flex justify-between mb-1">
                            <span class="text-sm font-medium text-gray-700">Memory Benchmark</span>
                            <span id="ram-score" class="text-sm font-medium">-</span>
                        </div>
                        <div class="progress-bar">
                            <div id="ram-progress" class="progress-bar-fill" style="width: 0%"></div>
                        </div>
                    </div>
                    
                    <div>
                        <div class="flex justify-between mb-1">
                            <span class="text-sm font-medium text-gray-700">Storage Benchmark</span>
                            <span id="storage-score" class="text-sm font-medium">-</span>
                        </div>
                        <div class="progress-bar">
                            <div id="storage-progress" class="progress-bar-fill" style="width: 0%"></div>
                        </div>
                    </div>
                    
                    <button id="run-tests" class="w-full bg-blue-600 hover:bg-blue-700 text-white font-medium py-3 px-4 rounded-lg transition duration-200 flex items-center justify-center">
                        <i class="fas fa-play mr-2"></i> Run All Tests
                    </button>
                </div>
            </div>
            
            <!-- Real-time Monitoring -->
            <div class="bg-white rounded-xl shadow-lg p-6">
                <div class="flex items-center mb-4">
                    <i class="fas fa-chart-line text-green-500 text-2xl mr-3"></i>
                    <h2 class="text-xl font-semibold text-gray-800">Real-time Monitoring</h2>
                </div>
                
                <div class="grid grid-cols-2 gap-4">
                    <div class="text-center">
                        <h3 class="text-sm font-medium text-gray-500 mb-2">CPU Usage</h3>
                        <div class="gauge" id="cpu-gauge" data-value="0"></div>
                    </div>
                    
                    <div class="text-center">
                        <h3 class="text-sm font-medium text-gray-500 mb-2">Memory Usage</h3>
                        <div class="gauge" id="ram-gauge" data-value="0"></div>
                    </div>
                    
                    <div class="text-center">
                        <h3 class="text-sm font-medium text-gray-500 mb-2">GPU Usage</h3>
                        <div class="gauge" id="gpu-gauge" data-value="0"></div>
                    </div>
                    
                    <div class="text-center">
                        <h3 class="text-sm font-medium text-gray-500 mb-2">Battery</h3>
                        <div class="gauge" id="battery-gauge" data-value="0"></div>
                    </div>
                </div>
                
                <div class="mt-6">
                    <h3 class="text-sm font-medium text-gray-500 mb-2">System Temperature</h3>
                    <div class="flex items-center">
                        <div class="w-full bg-gray-200 rounded-full h-2.5">
                            <div id="temp-bar" class="bg-red-500 h-2.5 rounded-full" style="width: 0%"></div>
                        </div>
                        <span id="temp-value" class="ml-2 text-sm font-medium text-gray-700">0°C</span>
                    </div>
                </div>
                
                <div class="mt-4">
                    <button id="start-monitoring" class="w-full bg-green-600 hover:bg-green-700 text-white font-medium py-3 px-4 rounded-lg transition duration-200 flex items-center justify-center shadow-md hover:shadow-lg">
                        <i class="fas fa-sync-alt mr-2"></i> Start Monitoring
                    </button>
                </div>
            </div>
        </div>
        
        <!-- Test Results -->
        <div id="test-results" class="bg-white rounded-xl shadow-lg p-6 mt-8 hidden flip-in">
            <div class="flex items-center mb-4">
                <i class="fas fa-medal text-yellow-500 text-2xl mr-3"></i>
                <h2 class="text-xl font-semibold text-gray-800">Test Results</h2>
            </div>
            
            <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
                <div class="text-center p-4 bg-blue-50 rounded-lg">
                    <div class="text-4xl font-bold text-blue-600 mb-2" id="overall-score">0</div>
                    <div class="text-sm font-medium text-blue-800">OVERALL SCORE</div>
                    <div class="mt-2 text-xs text-gray-600">Higher is better</div>
                </div>
                
                <div class="text-center p-4 bg-purple-50 rounded-lg">
                    <div class="text-4xl font-bold text-purple-600 mb-2" id="cpu-result">0</div>
                    <div class="text-sm font-medium text-purple-800">CPU SCORE</div>
                    <div class="mt-2 text-xs text-gray-600">Calculations per second</div>
                </div>
                
                <div class="text-center p-4 bg-green-50 rounded-lg">
                    <div class="text-4xl font-bold text-green-600 mb-2" id="gpu-result">0</div>
                    <div class="text-sm font-medium text-green-800">GPU SCORE</div>
                    <div class="mt-2 text-xs text-gray-600">Rendering performance</div>
                </div>
            </div>
            
            <div class="mt-6">
                <h3 class="text-sm font-medium text-gray-500 mb-3">Performance Comparison</h3>
                <div class="bg-gray-100 rounded-lg p-4">
                    <div class="flex items-center mb-2">
                        <div class="w-24 text-xs text-gray-500">Your System</div>
                        <div class="flex-1">
                            <div class="bg-blue-500 h-4 rounded-full" id="your-system-bar" style="width: 0%"></div>
                        </div>
                        <div class="w-16 text-right text-xs font-medium" id="your-system-percent">0%</div>
                    </div>
                    
                    <div class="flex items-center mb-2">
                        <div class="w-24 text-xs text-gray-500">Average PC</div>
                        <div class="flex-1">
                            <div class="bg-gray-400 h-4 rounded-full" style="width: 50%"></div>
                        </div>
                        <div class="w-16 text-right text-xs font-medium">50%</div>
                    </div>
                    
                    <div class="flex items-center">
                        <div class="w-24 text-xs text-gray-500">High-end PC</div>
                        <div class="flex-1">
                            <div class="bg-gray-400 h-4 rounded-full" style="width: 85%"></div>
                        </div>
                        <div class="w-16 text-right text-xs font-medium">85%</div>
                    </div>
                </div>
            </div>
            
        </div>
    </div>
    
    <script>
        // Detect hardware specifications
        function detectHardware() {
            // CPU info
            const cpuCores = navigator.hardwareConcurrency || "Unknown";
            document.getElementById('cpu-info').textContent = `${cpuCores} cores`;
            
            // GPU info
            const canvas = document.createElement('canvas');
            const gl = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
            if (gl) {
                const debugInfo = gl.getExtension('WEBGL_debug_renderer_info');
                if (debugInfo) {
                    const renderer = gl.getParameter(debugInfo.UNMASKED_RENDERER_WEBGL);
                    document.getElementById('gpu-info').textContent = renderer;
                } else {
                    document.getElementById('gpu-info').textContent = "WebGL detected (specifics unavailable)";
                }
            } else {
                document.getElementById('gpu-info').textContent = "WebGL not supported";
            }
            
            // RAM info
            const ram = performance.memory ? 
                `${Math.round(performance.memory.jsHeapSizeLimit / (1024 * 1024))} MB available` : 
                "Unknown (enable Chrome flags for precise measurement)";
            document.getElementById('ram-info').textContent = ram;
            
            // OS info
            const platform = navigator.platform;
            let os = "Unknown OS";
            if (platform.indexOf("Win") !== -1) os = "Windows";
            else if (platform.indexOf("Mac") !== -1) os = "MacOS";
            else if (platform.indexOf("Linux") !== -1) os = "Linux";
            document.getElementById('os-info').textContent = os;
            
            // Browser info
            document.getElementById('browser-info').textContent = `${navigator.userAgent.split(') ')[0].split('/')[0]})`;
        }
        
        // Run performance tests
        function runPerformanceTests() {
            const runTestsBtn = document.getElementById('run-tests');
            runTestsBtn.innerHTML = '<i class="fas fa-spinner fa-spin mr-2"></i> Testing...';
            runTestsBtn.classList.add('testing');
            runTestsBtn.disabled = true;
            
            // CPU test
            setTimeout(() => {
                const cpuStartTime = performance.now();
                let sum = 0;
                for (let i = 0; i < 10000000; i++) {
                    sum += Math.sqrt(i) * Math.random();
                }
                const cpuEndTime = performance.now();
                const cpuTime = cpuEndTime - cpuStartTime;
                const cpuScore = Math.round(10000 / cpuTime);
                
                document.getElementById('cpu-score').textContent = cpuScore;
                document.getElementById('cpu-progress').style.width = `${Math.min(100, cpuScore / 100)}%`;
                
                // GPU test
                setTimeout(() => {
                    const canvas = document.createElement('canvas');
                    canvas.width = 1000;
                    canvas.height = 1000;
                    const ctx = canvas.getContext('2d');
                    
                    let frames = 0;
                    const testDuration = 2000; // 2 seconds test
                    const startTime = performance.now();
                    
                    function renderFrame() {
                        // Clear canvas
                        ctx.clearRect(0, 0, canvas.width, canvas.height);
                        
                        // Draw 100 random rectangles
                        for (let i = 0; i < 100; i++) {
                            ctx.fillStyle = `rgb(${Math.random() * 255}, ${Math.random() * 255}, ${Math.random() * 255})`;
                            ctx.fillRect(Math.random() * 800, Math.random() * 800, 200, 200);
                        }
                        
                        frames++;
                        
                        // Continue test if time remains
                        if (performance.now() - startTime < testDuration) {
                            requestAnimationFrame(renderFrame);
                        } else {
                            const fps = Math.round(frames / (testDuration / 1000));
                            const gpuScore = Math.min(1000, fps * 2); // Scale FPS to score
                            
                            document.getElementById('gpu-score').textContent = gpuScore;
                            document.getElementById('gpu-progress').style.width = `${Math.min(100, gpuScore / 10)}%`;
                            
                            // Continue with RAM test
                            setTimeout(() => {
                                const ramStartTime = performance.now();
                                const array = new Array(1000000);
                                for (let i = 0; i < array.length; i++) {
                                    array[i] = new Array(100).fill(Math.random());
                                }
                                const ramEndTime = performance.now();
                                const ramTime = ramEndTime - ramStartTime;
                                const ramScore = Math.round(10000 / ramTime);
                                
                                document.getElementById('ram-score').textContent = ramScore;
                                document.getElementById('ram-progress').style.width = `${Math.min(100, ramScore / 100)}%`;
                                
                                // Storage test (simulated)
                                setTimeout(() => {
                                    const storageScore = Math.round(Math.random() * 500 + 300);
                                    document.getElementById('storage-score').textContent = storageScore;
                                    document.getElementById('storage-progress').style.width = `${Math.min(100, storageScore / 10)}%`;
                                    
                                    // Show results
                                    showTestResults(cpuScore, gpuScore, ramScore, storageScore);
                                    
                                    runTestsBtn.innerHTML = '<i class="fas fa-play mr-2"></i> Run All Tests';
                                    runTestsBtn.classList.remove('testing');
                                    runTestsBtn.disabled = false;
                                }, 1000);
                            }, 1000);
                        }
                    }
                    
                    // Start the FPS test
                    renderFrame();
                    
                    document.getElementById('gpu-score').textContent = gpuScore;
                    document.getElementById('gpu-progress').style.width = `${Math.min(100, gpuScore / 100)}%`;
                    
                    // RAM test
                    setTimeout(() => {
                        const ramStartTime = performance.now();
                        const array = new Array(1000000);
                        for (let i = 0; i < array.length; i++) {
                            array[i] = new Array(100).fill(Math.random());
                        }
                        const ramEndTime = performance.now();
                        const ramTime = ramEndTime - ramStartTime;
                        const ramScore = Math.round(10000 / ramTime);
                        
                        document.getElementById('ram-score').textContent = ramScore;
                        document.getElementById('ram-progress').style.width = `${Math.min(100, ramScore / 100)}%`;
                        
                        // Storage test (simulated)
                        setTimeout(() => {
                            const storageScore = Math.round(Math.random() * 500 + 300);
                            document.getElementById('storage-score').textContent = storageScore;
                            document.getElementById('storage-progress').style.width = `${Math.min(100, storageScore / 10)}%`;
                            
                            // Show results
                            showTestResults(cpuScore, gpuScore, ramScore, storageScore);
                            
                            runTestsBtn.innerHTML = '<i class="fas fa-play mr-2"></i> Run All Tests';
                            runTestsBtn.classList.remove('testing');
                            runTestsBtn.disabled = false;
                        }, 1000);
                    }, 1000);
                }, 1000);
            }, 100);
        }
        
        // Show test results
        function showTestResults(cpuScore, gpuScore, ramScore, storageScore) {
            const overallScore = Math.round((cpuScore * 0.4 + gpuScore * 0.3 + ramScore * 0.2 + storageScore * 0.1) / 10);
            
            document.getElementById('overall-score').textContent = overallScore;
            document.getElementById('cpu-result').textContent = cpuScore;
            document.getElementById('gpu-result').textContent = gpuScore;
            
            const yourSystemPercent = Math.min(100, overallScore);
            document.getElementById('your-system-bar').style.width = `${yourSystemPercent}%`;
            document.getElementById('your-system-percent').textContent = `${yourSystemPercent}%`;
            
            const resultsDiv = document.getElementById('test-results');
            resultsDiv.classList.remove('hidden');
            resultsDiv.classList.add('flip-in');
        }
        
        // Real-time monitoring
        function startMonitoring() {
            const startMonitoringBtn = document.getElementById('start-monitoring');
            startMonitoringBtn.innerHTML = '<i class="fas fa-spinner fa-spin mr-2"></i> Monitoring...';
            startMonitoringBtn.disabled = true;
            
            // Simulate monitoring
            let monitoringInterval = setInterval(() => {
                // CPU usage
                const cpuUsage = Math.min(100, Math.random() * 30 + 10);
                const cpuGauge = document.getElementById('cpu-gauge');
                cpuGauge.style.setProperty('--percentage', cpuUsage);
                cpuGauge.style.setProperty('--fill', getColorForPercentage(cpuUsage));
                cpuGauge.setAttribute('data-value', Math.round(cpuUsage));
                
                // RAM usage
                const ramUsage = Math.min(100, Math.random() * 40 + 20);
                const ramGauge = document.getElementById('ram-gauge');
                ramGauge.style.setProperty('--percentage', ramUsage);
                ramGauge.style.setProperty('--fill', getColorForPercentage(ramUsage));
                ramGauge.setAttribute('data-value', Math.round(ramUsage));
                
                // GPU usage
                const gpuUsage = Math.min(100, Math.random() * 25 + 5);
                const gpuGauge = document.getElementById('gpu-gauge');
                gpuGauge.style.setProperty('--percentage', gpuUsage);
                gpuGauge.style.setProperty('--fill', getColorForPercentage(gpuUsage));
                gpuGauge.setAttribute('data-value', Math.round(gpuUsage));
                
                // Battery (if available)
                if (navigator.getBattery) {
                    navigator.getBattery().then(battery => {
                        const batteryGauge = document.getElementById('battery-gauge');
                        batteryGauge.style.setProperty('--percentage', battery.level * 100);
                        batteryGauge.style.setProperty('--fill', getColorForPercentage(battery.level * 100, true));
                        batteryGauge.setAttribute('data-value', Math.round(battery.level * 100));
                    });
                } else {
                    const batteryGauge = document.getElementById('battery-gauge');
                    batteryGauge.style.setProperty('--percentage', 100);
                    batteryGauge.style.setProperty('--fill', getColorForPercentage(100));
                    batteryGauge.setAttribute('data-value', "N/A");
                }
                
                // Temperature (simulated)
                const temp = Math.round(Math.random() * 30 + 40);
                document.getElementById('temp-bar').style.width = `${Math.min(100, temp)}%`;
                document.getElementById('temp-value').textContent = `${temp}°C`;
                
                // Change color based on temperature
                const tempBar = document.getElementById('temp-bar');
                if (temp > 70) tempBar.style.backgroundColor = '#ef4444';
                else if (temp > 50) tempBar.style.backgroundColor = '#f59e0b';
                else tempBar.style.backgroundColor = '#10b981';
            }, 1500);
            
            // Change button to stop monitoring
            startMonitoringBtn.innerHTML = '<i class="fas fa-stop mr-2"></i> Stop Monitoring';
            startMonitoringBtn.onclick = function() {
                clearInterval(monitoringInterval);
                startMonitoringBtn.innerHTML = '<i class="fas fa-sync-alt mr-2"></i> Start Monitoring';
                startMonitoringBtn.disabled = false;
                startMonitoringBtn.onclick = startMonitoring;
                
                // Reset gauges
                document.getElementById('cpu-gauge').style.setProperty('--percentage', 0);
                document.getElementById('ram-gauge').style.setProperty('--percentage', 0);
                document.getElementById('gpu-gauge').style.setProperty('--percentage', 0);
                document.getElementById('temp-bar').style.width = '0%';
                document.getElementById('temp-value').textContent = '0°C';
            };
        }
        
        // Helper function to get color based on percentage
        function getColorForPercentage(percent, isBattery = false) {
            if (isBattery) {
                if (percent > 70) return '#4ade80'; // green when high
                if (percent > 30) return '#fbbf24'; // yellow when medium
                return '#ef4444'; // red when low
            }
            if (percent < 30) return '#4ade80'; // green
            if (percent < 70) return '#fbbf24'; // yellow
            return '#ef4444'; // red
        }
        
        // Event listeners
        document.addEventListener('DOMContentLoaded', () => {
            detectHardware();
            
            document.getElementById('run-tests').addEventListener('click', runPerformanceTests);
            document.getElementById('start-monitoring').addEventListener('click', startMonitoring);
            
            document.getElementById('share-results').addEventListener('click', () => {
                alert('Results shared! (This is a simulation)');
            });
            
            document.getElementById('save-results').addEventListener('click', () => {
                alert('Report saved! (This is a simulation)');
            });
        });
    </script>
</html>