Hutt River Province Principality

A little geography test here, as an exercise to appreciate some of the world's more hidden treasures - which of the following are real countries?

Molvania
link

Hutt River Province Principality
link
    a very curious tale. Claiming independence from Australia following a tax dispute, the Hutt River Province is a self-titles Principality in the Wester Australian outback.

Tuvalu
link

Uvavu
what was that?

England
http://www.england.gov.uk
    apparantly not. I've found websites for the United Kingdom, Scotland, Wales, Northern Ireland... but not one for England.