I found, that You Web Scanner can’t detect website wiruses like “Trojan.Downloader”
I have included the index file from site http://astro-azbuka.info/
that is infected with Trojan.Downloader.35184 (according to DrWeb CureIt scanner report, not Avast Home).
The code is (with spaces in address to disable it))
Please, add the protection of this class of viruses to Avast Home and Pro, that will be the real advantage of Your product! Now it is still disadvantage.
Never post live links to malware! 
Can you edit it (adding spaces will help)?
Thanks for helping improving detection and welcome!
Don,t worry! This page is not infected.
Spaces are helpfull to dizarm the downloading and
block is converting specsymbols to & -like codes to stop javascript job…
Well! I hope we forget about Trojan.Downloader after the next update of Avast virus base!
Thank You for Your great product from me and my family!
I use Avast more than one year!