Open Authority Rating

Top domains

From the cc-main-2026-aug-sep-oct release (134,979,706 ranked domains). Ordered by harmonic-centrality rank, OAR’s primary input — two OAR integers can tie or invert slightly through the PageRank component.

HC rankDomainOAR
#601bitbucket.org65
#602archive.is63
#603gamespot.com63
#604ssrn.com65
#605instructure.com64
#606sun.com64
#607meduza.io63
#608cleverreach.com64
#609optimizely.com66
#610blogger.com67
#611bund.de68
#612openstack.org63
#613manchester.ac.uk63
#614vercel.app67
#615rabbitmq.com64
#616newyorkfed.org63
#617redhat.com66
#618alamy.com63
#619newamerica.org64
#620onet.pl63
#621cmu.edu65
#622merriam-webster.com64
#623truthsocial.com63
#624www.gob.pe63
#625rambler.ru65
#626g2.com66
#627elasticsearch.org63
#628smu.edu.sg62
#629dji.com63
#630thediplomat.com63
#631hp.com64
#632zeffy.com64
#633codepen.io66
#634wakelet.com63
#635baidu.com68
#636bmwk.de63
#637daringfireball.net64
#638ok.ru66
#639fbi.gov64
#640kubernetes.io64
#641thehill.com64
#642wipo.int64
#643booking.com66
#644icann.org67
#645rt.com63
#646diigo.com62
#647caniuse.com65
#648gnupg.org64
#649digiday.com64
#650eurasianet.org62
#651state.pa.us63
#652toptal.com64
#653datareportal.com64
#654webflow.io65
#655dreamwidth.org63
#656onelink.to64
#657multiscreensite.com62
#658ey.com64
#659hootsuite.com65
#660aboutads.info68
#661acuityscheduling.com65
#662usnews.com65
#663ahrefs.com67
#664ku.edu63
#665playstation.com64
#666umich.edu65
#667entrepreneur.com64
#668techradar.com64
#669bnf.fr63
#670kremlin.ru64
#671codesandbox.io64
#672steemit.com62
#673ctfassets.net66
#674bubble.io64
#675macrotrends.net62
#676yamaha.com63
#677meta.ai69
#678dribbble.com66
#679energystar.gov64
#680sonatype.com63
#681run.app63
#682iastate.edu63
#683asana.com64
#684techdirt.com62
#685g.page67
#686neocities.org63
#687sil.org64
#688thetrevorproject.org66
#689uc3m.es62
#690hubspotusercontent-na1.net66
#691postman.com65
#692gallup.com65
#693towardsdatascience.com64
#694nngroup.com64
#695lowes.com63
#696kp.ru63
#697diw.de62
#698topuniversities.com62
#699rg.ru63
#700oraclecloud.com64