This is quite normal and safe for your PC. While working our software analyzes HTML-code of many sites (pages). This is possible that there are some harmful Javascript-invasions in the analyzed HTNL-code, which would infect your PC if you opened such a page through your web-browser. But as CS Yazzle does not runJavascript-code such an ability to infect your PC through our software is not possible.
And also check Alexa Rank, Google PR.
«Much time passed since on a forum I heaved up the theme of creation of the program for determination of main pages ("muzzles") to exposure competition of queries. The first similar script was done by NykLab, but did not get accustomed... Further a few developments…» →