Host for www.churchofengland.org? (7,8)

I believe the answer is:

service provider

I'm a little stuck... Click here to teach me more about this clue!

'host' is the definition.
(host for a website)

'for www churchofengland org?' is the wordplay.
I cannot really see how this works, but
'for' could be 'pro' (I've seen this before) and 'pro' is present in the answer.
This may be the basis of clue (or it may be nonsense).

Can you help me to learn more?

I've seen this clue in The Independent.

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