robots.txt dosyanıza aşağıdaki kodu eklemeniz yeterli.

Disallow: /wp-includes/

WordPress için örnek robots.txt dosyası:

User-Agent: *
Allow: /wp-content/uploads/
Disallow: /wp-admin/
Disallow: /wp-content/plugins/
Disallow: /wp-includes/
Disallow: /readme.html
Disallow: /?attachment_id
Disallow: */feed/
Disallow: */trackback/

Sitemap: https://siteismi.com/sitemap_index.xml