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 rank	Domain	OAR
#9,801	globalriskinstitute.org	50
#9,802	ncadv.org	49
#9,803	nasonline.org	50
#9,804	trouw.nl	50
#9,805	chubb.com	50
#9,806	codecentric.de	49
#9,807	viki.com	49
#9,808	healio.com	50
#9,809	cityofmadison.com	49
#9,810	sdkman.io	50
#9,811	aihw.gov.au	51
#9,812	valenciaplaza.com	48
#9,813	socialintents.com	48
#9,814	rubyforge.org	52
#9,815	iie.org	49
#9,816	uthscsa.edu	49
#9,817	tes.com	50
#9,818	gwern.net	49
#9,819	monobank.ua	50
#9,820	webdeveloper.com	49
#9,821	madametussauds.com	49
#9,822	grooveshark.com	48
#9,823	bigid.com	48
#9,824	moxie.org	51
#9,825	podtail.com	49
#9,826	decitre.fr	49
#9,827	sigchi.org	49
#9,828	postandcourier.com	50
#9,829	openssl-library.org	51
#9,830	lazada.com.ph	51
#9,831	babelio.com	50
#9,832	ifood.com.br	50
#9,833	heb.com	49
#9,834	fastpic.ru	49
#9,835	plan.io	49
#9,836	uncc.edu	49
#9,837	hcltech.com	50
#9,838	abc.az	51
#9,839	guitarcenter.com	49
#9,840	internet.com	49
#9,841	authorsguild.org	49
#9,842	sharethrough.com	51
#9,843	houstontx.gov	50
#9,844	prio.org	49
#9,845	mlq.ai	50
#9,846	no-ip.info	47
#9,847	bjtonline.com	51
#9,848	edwards.name	49
#9,849	csulb.edu	49
#9,850	gene.com	50
#9,851	twincities.com	50
#9,852	montclair.edu	49
#9,853	nfshost.com	48
#9,854	iha.com.tr	49
#9,855	nasscom.in	50
#9,856	sequelize.org	50
#9,857	skolverket.se	49
#9,858	aaif.io	50
#9,859	powells.com	50
#9,860	dbs.com	49
#9,861	elcorreo.com	49
#9,862	saglik.gov.tr	50
#9,863	idelreal.org	51
#9,864	merckmanuals.com	50
#9,865	wmich.edu	50
#9,866	fiercepharma.com	50
#9,867	gouvernement.lu	50
#9,868	mtn.com	48
#9,869	cat.com	49
#9,870	nationalparks.org	50
#9,871	jetblue.com	50
#9,872	iisd.org	50
#9,873	service-public.gouv.fr	53
#9,874	blogspot.no	49
#9,875	pbwiki.com	50
#9,876	udiscovermusic.com	48
#9,877	sanger.ac.uk	49
#9,878	jigsawplanet.com	49
#9,879	jointcommission.org	51
#9,880	uwe.ac.uk	49
#9,881	dm.gov.ae	49
#9,882	internet.nl	49
#9,883	lrytas.lt	48
#9,884	shibboleth.net	49
#9,885	cast.org	50
#9,886	mjt.lu	52
#9,887	nict.go.jp	50
#9,888	barnard.edu	49
#9,889	jshint.com	50
#9,890	sciencehistory.org	49
#9,891	carbonite.com	49
#9,892	zhaw.ch	50
#9,893	eur.nl	50
#9,894	training.gov.au	50
#9,895	caida.org	50
#9,896	ilm.com	49
#9,897	thisoldhouse.com	50
#9,898	cleartax.in	49
#9,899	bitbucket.io	50
#9,900	tripadvisor.es	51