Settings for Post Editor Robots Tags in Blogger

Blogger has added Custom robots header tags to post editor.At Blogger settings you had only to robots.txt and Robots tags in  homepage, archives, posts and pages.But now you can edit these settings  for individual posts and pages from Blogger post editor.Below given a screenshot showing how to enable correct settings for individual posts and pages and how to activate it.

How to activate these custom robot settings?
Go to Blogger Dashboard >> Settings >>Search Preferences, click Edit next to "Custom robots header tags," and select Yes.

Settings

Enable settings for default,all,noodp then click done.

Meaning of custom robot settings

Tag	Meaning
all	There are no restrictions for indexing or serving. This is default for all pages
noindex	Do not show this page in search results and do not show a "Cached" link in search results.
nofollow	Do not follow the links on this page
none	Equivalent to noindex, nofollow
noarchive	Do not show a "Cached" link in search results.
nosnippet	Do not show a snippet in the search results for this page
noodp	Do not use metadata from the Open Directory project (DMOZ) for titles or snippets shown for this page.
notranslate	Do not offer translation of this page in other languages in search results.
noimageindex	Do not index images on this page.
unavailable_after: [RFC-850 date/time]	Do not show this page in search results after the specified date/time. The date/time must be specified in the RFC 850 format. Example: 17 May 2012 15:00:00 PST