Find sitemap.xml, robots.txt, ads.txt, app-ads.txt and sellers.json - Real-Time Search
The robots.txt file is a file at the root a domain indicates parts of the site should not be accessed by search engine crawlers.
User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Sitemap: https://www.indexexchange.com/sitemap_index.xml