Email Checker Website Semrush Exclusive 🚀
// Get recommendation based on score function getRecommendation(score) if (score >= 80) return 'Safe to use - High quality email'; if (score >= 60) return 'Likely valid - Use with caution'; if (score >= 40) return 'Questionable - Verify through other means'; return 'Invalid or risky - Do not use';
);
.example-btn padding: 8px 15px; background: #f3f4f6; color: #333; font-size: 0.9rem; email checker website semrush
1. Backend (Node.js/Express) // server.js - Email Checker API const express = require('express'); const dns = require('dns'); const validator = require('validator'); const axios = require('axios'); const app = express(); app.use(express.json()); app.use(express.static('public'));
// Calculate overall score function calculateScore(checks) let score = 0; if (score >
.example-emails margin-top: 30px; padding-top: 30px; border-top: 1px solid #e0e0e0;
<div class="content"> <div class="input-group"> <label>Enter email address to check:</label> <div class="email-input-wrapper"> <input type="email" id="emailInput" placeholder="e.g., name@example.com"> <button id="checkBtn">Check Email ✅</button> </div> </div> .example-btn padding: 8px 15px
app.listen(3000, () => console.log('Email checker running on port 3000'); ); <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Email Checker - Professional Email Validation Tool</title> <style> * margin: 0; padding: 0; box-sizing: border-box; body font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; padding: 20px;