In the UK, this job is handled by the British Library. They have a legal duty to collect annual snapshots of all websites using the .uk TLD https://www.bl.uk/co

In the UK, this job is handled by the British Library. They have a legal duty to collect annual snapshots of all websites using the .uk TLD https://www.bl.uk/collection-guides/uk-web-archive https://www.bl.uk/collection-guides/uk-web-archive