This page designed for fast online scanning of your registry for spyware. At beginning the online scan you can see the following window:

You must answer "Yes" for download the ActiveX scanning module. This module is digitally signed, that means that your privacy would be maintained and also that this module is authentic module from RegFreeze developers.

Please pay attention that scanning module does not remove any spyware. For actual removing of spyware programs you need to download and install the full version of RegFreeze.