X-Robots-Tag

The robots meta tag lets you utilize a granular page-specific approach to controlling how an individual page should be indexed and served to users in Google Search results. The X-Robots-Tag can be used as an element of the HTTP header response for a given URL. Any directive that can be used in a robots meta tag can also be specified as an X-Robots-Tag

Header usage statistics

X-Robots-Tag response header information and usage statistics.

Websites using header X-Robots-Tag	40,989
Percentage of websites that use X-Robots-Tag header	0.35%
Total discovered header values	287
Header uses directives	No
Header values are unique or random	No
Most popular in the country	United States of America