The National Archives (TNA, Welsh: Yr Archifau Cenedlaethol) is a non-ministerial department of the Government of the United Kingdom. Its parent department is the Department for Culture, Media and Sport of the United Kingdom of Great Britain and Northern Ireland. It is the official archive of the UK Government and for England and Wales; and "guardian of some of the nation's most iconic documents, dating back more than 1,000 years." There are separate national archives for Scotland (the National Records of Scotland) and Northern Ireland (the Public Record Office of Northern Ireland). More information...
According to PR-model, nationalarchives.gov.uk is ranked 744th in multilingual Wikipedia, in particular this website is ranked 547th in English Wikipedia.
The website is placed before sabah.com.tr and after derstandard.at in the BestRef global ranking of the most important sources of Wikipedia.