<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
                            http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">

  <!-- Homepage -->
  <url>
    <loc>https://scanigo.upparac.com/</loc>
    <lastmod>2026-03-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>

  <!-- QR Code Generator (public page if exists) -->
  <url>
    <loc>https://scanigo.upparac.com/qr.php</loc>
    <lastmod>2026-03-13</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <!--
    Note: Individual QR code pages (e.g., /qr.php?id=xxx) are intentionally
    excluded from the sitemap as they are dynamic, user-specific content.

    To include dynamic QR pages, you can generate this sitemap dynamically
    via PHP by querying the qr_codes table and outputting URLs for public QR codes.

    Example dynamic sitemap generation:
    - Create sitemap.php that queries active QR codes
    - Output XML with proper headers: header('Content-Type: application/xml')
    - Reference it in robots.txt as: Sitemap: https://scanigo.upparac.com/sitemap.php
  -->

</urlset>
