The dataset comprises ~2.5 billion 200 OK responses in the 1996 – 2010 tranche of the JISC UK Web Domain Dataset Dataset which have been scanned for geographic references – specifically postcodes. This set of postcode citations, found at particular URLs and crawled at particular times, forms an historical geoindex of the UK web. In partnership with the Internet Archive and JISC, UKWA had obtained access to the subset of the Internet Archive’s web collection that relates to the UK. The JISC UK Web Domain Dataset (1996 – 2013) contains all of the resources from the Internet Archive that were…