iexplorer divulge memory, is this normal?

Hello
I recently discovered a iexplorer process using 200MB of memory, and still increasing. It appears only that site produce this effect, but why? It is a perfectly normal site (showing TV programs. The link is http://interaktiv.vg.no/tv/index.php?now=1&max=3&sortby=tid&kanal[]=202&kanal[]=229&kanal[]=230&kanal[]=11&kanal[]=13&kanal[]=865&kanal[]=1032&kankat=Norske+kanaler ). May I have a worm of some sort on my computer, or is it Avast Webscan scanning the site, or os ot just normal for some sites?

Regards
JT

If you disable WebShield, will it solve the problem?

Well, I have not tried it because it leaves mye computer vulnerable. It has saved me several times!

But I take it none of you have experienced this kind of behaivour, and then it is my computer somehow. :frowning:

Regards
JT