at www. vs on www.

[vectra]

Hello,

If I want to say the following:

He has launched an online class management system on www.(the name of the site) or at www.(the name of the site). Which preposition is correct?

Thank you in advance.

 

[SoothingDave]

I would use "at" but I don't think "on" would be misunderstood or incorrect.

 

[sunsunmoon]

Is "on www.XXX.com" acceptable in BrE?

 

[emsr2d2]

Is "on www.XXX.com" acceptable in BrE?

It would be understandable so I guess that means acceptable, but "at" is much more common.

 

[Tdol]

I'd use on for the web in general. For a individual website, you will see different prepositions used- I think you could use either her.