It has been trying to improve user-centered interfaces to gain more attractiveness to scientists around the world. ResearchGate has been regarded as one of the most attractive academic social networking site for scientific community. ResearchGate has uneven coverage of scholarship, with the arts and humanities, health professions, and decision sciences poorly represented and some fields receiving twice as many views per article as others. This analysis shows that ResearchGate is dominated by recent articles, which attract about three times as many views as older articles.Browse 1 million + questions grouped by topic on ResearchGate, the professional scientific network for scientists