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SEO Content Analyzer

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Enter content to see how it might appear in search results…

function analyzeContent() { var text = document.getElementById('seo-text').value; var keyword = document.getElementById('seo-keyword').value.toLowerCase(); var resultsDiv = document.getElementById('seo-results'); if (text.length 0) { var regex = new RegExp('\\b' + keyword + '\\b', 'gi'); var matches = text.match(regex); var count = matches ? matches.length : 0; density = ((count / wordCount) * 100).toFixed(2); } document.getElementById('res-density').innerText = density + '%'; var score = 0; if (wordCount > 300) score += 30; if (wordCount > 600) score += 20; if (density > 0.5 && density -1) score += 20; var scoreLabel = "Poor"; var scoreColor = "#e74c3c"; if (score > 40) { scoreLabel = "Fair"; scoreColor = "#f1c40f"; } if (score > 70) { scoreLabel = "Good"; scoreColor = "#2ecc71″; } var scoreEl = document.getElementById('res-score'); scoreEl.innerText = scoreLabel; scoreEl.style.color = scoreColor; var previewText = text.substring(0, 155) + (text.length > 155 ? '…' : "); document.getElementById('res-preview').innerText = previewText; }

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