index (include page in index) [Note: it is how to get philippines number for whatsapp not necessary to include this if noindex is not specified, it is assumed as index)
noindex (do not include the page in the index or show it in the SERPs)
follow (follow the links on the page to discover other pages)
nofollow (do not follow links on the page)
none (shorthand for specifying noindex, nofollow)
all (a shortcut to specify index, follow)
noimageindex (do not index images on the page)
noarchive (do not show a cached version of the page in the SERPs)
nocache (this is the same as noarchive, but only for MSN)
nositelinkssearchbox (do not show a sitelinks search box for your site in SERPs)
nopagereadaloud (do not allow speech services to read your page aloud)
notranslate (do not show page translations in SERPs)
unavailable_after (specify a time after which the page should not be indexed)
You can see a full list of directives supported by Google here and those supported by Bing here .
Robots Meta Tag Code Examples
If you are looking for examples of robots meta tags that you can use to control how search engines crawl and index your web pages, you can use the following, which are the most common usage scenarios:
