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Category: Web Archiving

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The Average Lifespan of a Webpage

Posted by: Mike Ashenfelder

The following is a guest post by Nicholas Taylor, Information Technology Specialist for the Repository Development Group. What is the average lifespan of webpage? Predictably, estimates vary and vary over time. A 1997 special report in Scientific American claimed 44 days. A subsequent 2001 academic study in IEEE Computer suggested 75 days. More recently, in …

Dozens of squares, each with its own individual color or shade, lined up in rows and columns

The First Decade of Web Archiving at the Library of Congress

Posted by: Mike Ashenfelder

The following is a guest post by Abbie Grotke,  Web Archiving Team Lead at the Library of Congress. Eleven years ago, the Library of Congress established a pilot web archiving project to study methods to evaluate, select, collect, catalog, provide access to and preserve at-risk born digital content for future generations. We could write a …