User-agent: Twitterbot
Disallow: *
Allow: /wp-content/uploads/*

User-agent: *
Disallow: /wp-admin/
Disallow: /wp-content/plugins/
Disallow: /wp-content/uploads/
Disallow: /pdf-generate
Disallow: /pdf-test
Disallow: /pdf-generate-article
Allow: /wp-admin/admin-ajax.php