New: refinement options for metadata in Google Site Search

Earlier this year, we announced support for Rich Snippets in Google Site Search results. If you provide in-page metadata markup via RDFa, Microformats, or PageMaps, Google Site Search extracts the metadata and returns it as PageMaps in your XML results, so you can render this structured data in your search results. Rich snippets enable website owners to customize the user interface and expose images, ratings, authors and other interesting pieces of metadata with search results.

Today, metadata support in Google Site Search just got a whole lot better. We now provide the ability for website owners to use these metadata attributes and provide refinement options on the front-end.

For example, website owners can build a rich search interface that not only allows users to search on keywords but also refine the search results based on the author of the document, user rating or othermetadata attributes.

We've enabled a way for you to restrict your search results via use of a special operator. Let's say that you wanted to restrict the results to those results that were authored by a specific author, e.g., "typicaluser". We can do this easily by adding the following restriction in our search query: [economy more:pagemap:document-author:typicaluser]. This gives us exactly what we want – all of the documents with keyword economy and authored by "typicaluser".

We've also recently launched a Rich Snippet preview tool. This tool allows you to view not only the Rich Snippets markup recognized for Google web search, but also the additional customized markup that we support in Google Site Search. You can immediately preview how your web page will be processed after indexing, and whatmetadata attributes will be returned in PageMaps in your Google Site Search results.

For more information on Google Site Search, please visit Google Site Search.

Posted by Nitin Mangtani, Lead Product Manager, Google Enterprise Search