SEO ROI Calculator
function calculateSEOROI() {
var traffic = parseFloat(document.getElementById('seo_traffic').value);
var conv = parseFloat(document.getElementById('seo_conv').value) / 100;
var aov = parseFloat(document.getElementById('seo_aov').value);
var cost = parseFloat(document.getElementById('seo_cost').value);
var resultsDiv = document.getElementById('seo_results');
if (!isNaN(traffic) && !isNaN(conv) && !isNaN(aov) && !isNaN(cost) && cost > 0) {
var revenue = traffic * conv * aov;
var profit = revenue – cost;
var roi = (profit / cost) * 100;
document.getElementById('seo_revenue_output').innerHTML = 'Estimated Monthly Revenue:
$' + revenue.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2}) + '';
document.getElementById('seo_roi_output').innerHTML = 'ROI: ' + roi.toFixed(0) + '%';
resultsDiv.style.display = 'block';
} else {
alert('Please provide valid numbers for all fields.');
}
}