The Library has two main collections of archived websites.
The Legal Deposit UK Web Archive includes millions of websites obtained through our annual archiving of the entire UK domain. This was enabled by the non-print legal deposit regulations introduced by the government in April 2013. It may only be accessed in our Reading Rooms.
The Open UK Web Archive is a smaller collection of selected websites archived by the British Library and its partners since 2003, with permissions from the owners. Selected websites will continue to be added to this open access collection, again with the permission of website owners. It is available online.
There may be archival copies of the same website in both collections.
Contact the web archiving team by email