User-agent: *
Disallow: /wp/wp-admin/
Disallow: /loops/wp/wp-admin/
Disallow: /static/
Disallow: /_backup/
Disallow: /*.pdf$
Allow: /wp/wp-admin/admin-ajax.php
Allow: /loops/wp/wp-admin/admin-ajax.php

#WP Import Export Rule
User-agent: *
Disallow: /wp-content/uploads/wp-import-export-lite/