User-agent: *
Disallow: /wp-admin/
Disallow: /wp-includes/
Disallow: /wp-content/plugins/
Disallow: /wp-content/themes/
Disallow: /wp-login.php

Sitemap: https://www.yoursite.com/sitemap_index.xml
Sitemap: https://www.yoursite.com/post-sitemap.xml
Sitemap: https://www.yoursite.com/page-sitemap.xml
Sitemap: https://www.yoursite.com/category-sitemap.xml
Sitemap: https://www.yoursite.com/tag-sitemap.xml