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Notice: We are making improvements in the structure of the Web Archives that may result in intermittent unavailability. Read more about these improvements.

Program Web Archiving

Web Archive Data Sets

In order to enable new forms of research, the Library of Congress is beginning to experiment with making data sets available for researchers to explore, visualize, and re-use the web archives. As Web Archive data sets are created and available for use, we'll provide access to them through the Web Archive Data Sets Experiments page hosted by the Library's labs.

The Library encourages interested parties to contact us to learn more, and to help us understand what other derivative or summary data would be of interest. 

For more information about innovative uses of the Library's digital collections, visit

Contact Us

Comments, questions, and suggestions related to Web Archiving and this website can be sent to us online.


Web Archiving Program
Library of Congress
101 Independence Avenue, SE
Washington DC 20540-1310