Comparing Ranking Sites

I recently came across a site called StrategicFIRST that ranks websites according to traffic and indicates an estimated value for the site. I am not sure how reliable it is but here are the data for some sites associated with international university ranking.

Estimated Value

Webometrics (webometrics.info) $97,281
QS Quacquarelli Symonds (topuniversities.com) $89,122
Scimargo (scimagojr.com) $86,528
Academic ranking of World Universities (aarwu.org) $79,545
Times Higher Education (timeshighereducation.co.uk) $79,132
HEEACT (heeact.edu.tw) $23,684
University Ranking Watch (rankingwatch.blogspot.com) $5,176
Global Universities Ranking [Russia]globaluniversitiesranking.org $3,941
Princeton Review (princetonreview.comcollege-rankings.aspx $3,802