See how the use of this Backlink Checker can help your evaluation of a particular SE redirect.
See: http://killmalware.com/uscoptic.com/#
See: http://smallseotools.com/backlink-checker/
See how WOT, Quttera and McAfee’s Site Advisor treats the redirect site: Total backlinks: 178
Example: https://www.mywot.com/en/scorecard/medicsph.ru
Strongly advise to use this for evaluation purposes (use inside a VM or sandbox please),
as we even learn that site is down now: http://www.statscrop.com/www/medicsph.ru (backlink on page 2)

pol