To see the full details of the 1911 English census you have to subscribe to one of the appropriate websites (e.g FindMyPast) - "lookups" of this census are not permitted on RootChat . The free search only shows partial details.
The details included on the English 1911 household returns are similar to those shown on the Irish 1911 forms - i.e. : address/location, name, age, relationship to head of household, place of birth and occupation, also for married women details of number of years married and number of living children
Many of the WW1 era Army records were destroyed in the Blitz.
Shane