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
#301spreaker.com67
#302iheart.com69
#303rollingstone.com67
#304getpocket.com68
#305google.ca68
#306martinfowler.com67
#307addtoany.com70
#308lemonde.fr67
#309media-amazon.com69
#310semver.org68
#311google.co.in67
#312cloudinary.com70
#313webmd.com67
#314fedex.com67
#315reverbnation.com66
#316bleepingcomputer.com67
#317tinyurl.com69
#318crunchbase.com67
#319aol.com67
#320iea.org67
#321smithsonianmag.com67
#322bbb.org69
#323telegram.org68
#324aljazeera.com67
#325meetup.com68
#326slideshare.net68
#327hbr.org69
#328utexas.edu67
#329homeaffairs.gov.au66
#330instructables.com66
#331uchicago.edu67
#332kernel.org67
#333nps.gov67
#334ncsc.gov.uk66
#335etsy.com69
#336ncsu.edu66
#337bostonglobe.com67
#338ted.com68
#339cutt.ly67
#340pexels.com69
#3419to5mac.com66
#342networkadvertising.org69
#343zendesk.com70
#344weforum.org68
#345glassdoor.com67
#346googleblog.com68
#347admin.ch68
#348rand.org66
#349gatech.edu66
#350gitlab.com69
#351businesswire.com68
#352qq.com71
#353people.com66
#354google.co.jp69
#355depositphotos.com65
#356deloitte.com68
#357cdc.gov69
#358dw.com66
#359ebay.com68
#360dreamstime.com65
#361ko-fi.com67
#362espn.com67
#363threads.net69
#364state.mn.us66
#365salon.com66
#366apple.co67
#367spiegel.de66
#368sourceforge.net69
#369voanews.com66
#370purdue.edu66
#371usgs.gov67
#372elastic.co67
#373upenn.edu67
#374delaware.gov66
#375d3js.org67
#376kaggle.com66
#377bankofamerica.com66
#378change.org67
#379france24.com66
#380withgoogle.com68
#381gartner.com68
#382mckinsey.com68
#383caltech.edu65
#384wise.com65
#385eia.gov66
#386b-cdn.net69
#387faa.gov66
#388ai.google65
#389freshbooks.com65
#390ucf.edu65
#391kickstarter.com67
#392myspace.com66
#393elsevier.com68
#394coe.int66
#395g.co70
#396vecteezy.com65
#397phys.org65
#398fifa.com66
#399livejournal.com66
#400staticflickr.com68