Google Search Appliance: Suppress Web Caching and Snippet Display
The image below is an example of an item from a search results list. The first line is the document title, the next two lines are a document snippet in the context of the search terms, and the last line, after the document URL, contains a "Cached" link that retrieves a cached copy of the document from the Search Appliance.
To disable the snippet display and the "Cached" link for an HTML page, place the following META tag in the HEAD of the document:
<meta name="googlebot" content="nosnippet" />
To prevent the document being cached in the Search Appliance while allowing a snippet in the search results, use this META tag instead: