Delete robots.txt Content

Clearing the field marks the site as having unpublished changes, unless the field is already empty. After the next site publish, the published robots.txt file contains only the lines that Webflow adds: the Traffic controls blocks and the Sitemap: line. When none of those lines apply, the published file is empty.

When Webflow subdomain indexing is turned off, the robots.txt file on the webflow.io subdomain blocks all crawlers, whatever the robots.txt field says.