Cookies
When we provide services, we want to make them easy, useful and reliable. Where services are delivered on the internet, this sometimes involves placing small amounts of information on the device you are using, for example, your computer or mobile phone. These include small files known as 'cookies'. They cannot be used to identify you personally.
These pieces of information are used to improve services for you through:
- enabling a service to recognise your device so you don't have to give the same information several times during one task
- recognising that you may already have given a username and password so you don't need to do it for every web page requested
- measuring how many people are using services, so they can be made easier to use and there's enough capacity to ensure they are fast
You can manage internet browser cookies yourself and learn more about them by visiting Directgov.
Our use of cookies
Cookies for measuring use of service
When you access our website, Web Trends sets cookies to help us accurately estimate the number of visitors to the website and volumes of usage. This to enable us to deliver a service best suited to our users' needs.
Web Trends - First party cookies
Domain: nationalarchives.gov.uk
Name: ACOOKIE
Typical content: encrypted data
Expires: two years
Host: smartsource.nationalarchives.gov.uk
Name: WT_FPC
Typical content: randomly generated number and information about how the page was reached (i.e. the path through the website)
Expires: two weeks
Host: www.nationalarchives.gov.uk
Name: WEBTRENDS_ID
Typical content: randomly generated number
Expires: two years
Host: smartsource.nationalarchives.gov.uk
Google analytics - Third party cookies
Domain: webarchive.nationalarchives.gov.uk
Name: _utma
Typical content: randomly generated number
Expires: 15 days
Name: _utmb
Typical content: randomly generated number
Expires: 15 days
Name: _utmc
Typical content: randomly generated number
Expires: when user exits browser
Name: _utmz
Typical content: randomly generated number
Expires: 15 days
Cookies used to make specific web services work
Name: OriginalURL
Typical content: path URL
Expires: when user exits browser
Cookies for using personalised search tools
Name: NationalArchivesPersonalisationFedAuth
Typical content: randomly generated number
Expires: when user exits browser
Name: NationalArchivesPersonalisationFedAuth1
Typical content: randomly generated number
Expires: when user exits browser
Name: NationalArchivesPersonalisationFedAuth2
Typical content: randomly generated number
Expires: when user exits browser
Name: NationalArchivesPersonalisationFedAuth3
Typical content: randomly generated number
Expires: when user exits browser
Name: PersonalisationUserName
Typical content: email address
Expires: three weeks
Cookies used for searching the Catalogue
Name: browser%2Dtest
Typical content: whether you have javascript enabled
Expires: when user exits browser
Name: PROCAT
Typical content: helps users navigate through the Catalogue
Expires: when user exits browser
Name: PROCATPersist
Typical content: advanced search options
Expires: three weeks
Name: linkback
Typical content: remembers search terms and options
Expires: when user exits browser
Name: ASPSESSIONID
Typical content: randomly generated number
Expires: when user exits browser
Cookies used for DocumentsOnline
Name: dol%5FFIPO%5Fuser
Typical content: identifies online user
Expires: when user exits browser
Name: dol%5FUserAtTNA
Typical content: identifies on site user
Expires: when user exits browser
Name: PRO%5FOnline%5F2
Typical content: search results navigation
Expires: when user exits browser
Name: ProSearch
Typical content: remembers search terms and options
Expires: when user exits browser
Cookies used for Electronic Records Online
Name: TermsAndConditions
Typical content: remembers whether terms and conditions have been agreed
Expires: when user exits browser
Name: ViewDocument
Typical content: remembers if this document has been viewed
Expires: when user exits browser
Cookies used for online shopping
Name: Bookshop_BasketID
Typical content: randomly generated number
Expires: when user exits browser
Name: PaymentClient
Typical content: randomly generated number
Expires: when user exits browser
Name: adv%5Forder
Typical content: remembers information entered into form
Expires: when user exits browser
Cookies used on Labs
Name: PHPSESSID
Typical content: randomly generated number and letters
Expires: when user exits browser
