Noh, Google akhirnya mengkonfirmasi, bahwa memang ada perubahan pada core search ranking (Core Search Ranking) tetapi tidak terkait dengan Penguin.
@RaphSEO @korleon38 @abondance_com @seof1 pas de nom. Il s'agit simplement d'une de fréquentes quality updates.
— Zineb Ait (@Missiz_Z) January 12, 2016
@jenstar yes, the changes you saw are part of a core algo update. @Missiz_Z is right almost always, you shan't need my confirmation
— Gary Illyes (@methode) January 12, 2016
@dawnieando It's not penguin; not "confirmed-ish" just "confirmed" :-).
— John Mueller (@JohnMu) January 12, 2016