BBC Archives has been capturing and preserving the web pages published on bbc.co.uk using various methods for many years. In the last 5 years, the BBC has adopted crawling as its primary capture of BBC webpages. This has created an archive of millions of webpages, though currently this archive is subject to very limited access.
The BBC requires the secure hosting of approximately 15TB of historic web and social media content/pages (the web content is currently held in WARC/ARC format).