UKWAC archived selected websites by license or permission, using PANDAS software developed by the National Library of Australia. During the project its members collected sites relevant to their interest; the Wellcome Library collected medical sites, the national libraries sites that reflect life in contemporary Wales or Scotland. The British Library worked with a broad policy of collecting sites of cultural, historical and political importance to the UK.[4]
The Consortium wound up in 2010. The Archiving and Preservation Working Group took over UKWAC's co-ordinating role web archiving in the UK. The Digital Preservation Coalition hosts the working group.[5]
A graph showing a small part of a crawl. Every circle is a different website, and every line represents a link that was followed between websites. The size of the circle represents how many pages were visited from that site, and the width of the line represents the number of links followed. UKWA Crawls: one hour in one minute
The crawl is archived in a shared infrastructure called the Digital Library System. Members of the public can nominate sites for preservation there through the UKWA website. The whole web archive is available to registered readers on library premises; and where permission has been given, or license conditions can be met, copies are also accessible through the website.[6]
SHINE graph showing how often different phrases for "year 2000 problem" appear between the years of 1996 and 2013 on archived .uk webpages.
The UK Web Archive holds a collection of all the .uk websites that were archived by the Internet Archive until the end of March in 2013.[8] SHINE is a web interface which can be used to create repeatable lists of results of historical .uk pages. Trends, or occurrences of keywords in the data set on .uk pages over that time, use concordance to show keywords in context.[9]
Mementos
Memento is a name for prior versions of web pages coined by the Memento Project. The UK Web Archive Memento interface allows Mementos to be found across web archives.[10] The interface can be used to find a Memento by its date in a snapshot table, or see how often a site appears across public web archives.
Researching the archive
Research into the web as a reflection of society has helped develop access to the archive.[11] Libraries have developed guides to research skills needed to use web archives. These include using big data to see patterns or trends,[12] or writing citations for archived copies of websites.[13]
GLAM Workbench
GLAM Workbench is a project which looks at how researchers can use data preserved by galleries, libraries, archives and museums.[14] It includes a collection of Jupyter notebooks which draw on Mementos and index data.[15] The notebooks mix description and editable code to help researchers find evidence in web archives.
Where the whole archive can be accessed, by Library
^Blaney, Jonathan (19 April 2016). "More project case studies available". Big UK Domain Data for the Arts and Humanities. Archived from the original on 16 February 2017. Retrieved 2020-10-09.
^Team, National Records of Scotland Web (2013-05-31). "NRS Web Continuity Service". National Records of Scotland. Archived from the original on 18 January 2020. Retrieved 2020-10-13.
