<?xml version="1.0" encoding="UTF-8"?>
<!--
  Sitemap for peptide-tool.com
  Only lists pages that should be indexed.
  Excluded:
    /admin.html      (token-gated, noindex)
    /yiwen/          (private, noindex + X-Robots-Tag)
    /api/*           (JSON endpoints)
    /vendor/*        (third-party JS)
  Note: <priority> and <changefreq> are ignored by Google as of 2017;
  kept here only for Bing/Yandex which still read them.
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://peptide-tool.com/</loc>
    <lastmod>2026-04-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>1.0</priority>
  </url>
</urlset>
