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| from flask import Flask, render_template_string, request | |
| import requests | |
| from bs4 import BeautifulSoup | |
| app = Flask(__name__) | |
| HTML_TEMPLATE = """ | |
| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <title>🔐 Privacy Score Analyzer</title> | |
| <style> | |
| body { font-family: Arial, sans-serif; background-color: #f2f2f2; padding: 30px; } | |
| .container { max-width: 700px; margin: auto; background-color: white; padding: 25px; border-radius: 10px; box-shadow: 0px 0px 10px rgba(0,0,0,0.1); } | |
| h1 { color: #333; } | |
| .score { font-size: 1.5em; color: #007bff; margin-top: 20px; } | |
| .issues { color: red; } | |
| .success { color: green; } | |
| input[type="text"] { width: 100%; padding: 10px; margin-top: 10px; margin-bottom: 15px; border-radius: 5px; border: 1px solid #ccc; } | |
| input[type="submit"] { padding: 10px 20px; background-color: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer; } | |
| input[type="submit"]:hover { background-color: #0056b3; } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <h1>🔐 Privacy Score Analyzer</h1> | |
| <form method="post"> | |
| <label for="url">Enter a website:</label> | |
| <input type="text" name="url" placeholder="e.g. nytimes.com" required> | |
| <input type="submit" value="Analyze"> | |
| </form> | |
| {% if score is not none %} | |
| <div class="score">🔎 Privacy Score: {{ score }}/100</div> | |
| {% if issues %} | |
| <div class="issues"> | |
| <h3>⚠️ Issues Found:</h3> | |
| <ul> | |
| {% for issue in issues %} | |
| <li>{{ issue }}</li> | |
| {% endfor %} | |
| </ul> | |
| </div> | |
| {% else %} | |
| <div class="success">✅ Excellent! No major privacy issues found.</div> | |
| {% endif %} | |
| {% endif %} | |
| {% if error %} | |
| <div class="issues"><strong>Error:</strong> {{ error }}</div> | |
| {% endif %} | |
| </div> | |
| </body> | |
| </html> | |
| """ | |
| def analyze(): | |
| score = None | |
| issues = [] | |
| error = None | |
| if request.method == 'POST': | |
| url_input = request.form.get('url', '').strip() | |
| if not url_input: | |
| error = "Please enter a valid URL." | |
| else: | |
| try: | |
| # Add http:// if missing | |
| if not url_input.startswith("http"): | |
| url_input = "http://" + url_input | |
| headers = { | |
| "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)" | |
| } | |
| response = requests.get(url_input, headers=headers, timeout=8) | |
| html = response.text | |
| soup = BeautifulSoup(html, "html.parser") | |
| score = 100 | |
| final_url = response.url | |
| # Check HTTPS | |
| if not final_url.startswith("https"): | |
| score -= 20 | |
| issues.append("❌ Website does not use HTTPS.") | |
| # Check trackers | |
| tracker_keywords = ["google-analytics", "doubleclick", "facebook.net"] | |
| trackers_found = [] | |
| for script in soup.find_all("script"): | |
| for keyword in tracker_keywords: | |
| if keyword in str(script).lower(): | |
| trackers_found.append(keyword) | |
| if trackers_found: | |
| score -= 20 | |
| issues.append(f"❌ Trackers found: {', '.join(set(trackers_found))}") | |
| # Check Content-Security-Policy | |
| meta_csp = soup.find("meta", attrs={"http-equiv": "Content-Security-Policy"}) | |
| if not meta_csp: | |
| score -= 10 | |
| issues.append("❌ Missing Content-Security-Policy tag.") | |
| except requests.exceptions.RequestException as e: | |
| error = f"Network error: {e}" | |
| except Exception as e: | |
| error = f"Unexpected error: {e}" | |
| return render_template_string(HTML_TEMPLATE, score=score, issues=issues, error=error) | |
| if __name__ == '__main__': | |
| app.run(debug=True) |