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
#2,801	terraform.io	58
#2,802	idaho.gov	57
#2,803	worldwildlife.org	60
#2,804	rawgit.com	60
#2,805	eugdpr.org	57
#2,806	ilsole24ore.com	57
#2,807	stackoverflow.blog	60
#2,808	acronis.com	56
#2,809	itsrio.org	59
#2,810	womenwhocode.com	55
#2,811	thesaurus.com	55
#2,812	character.ai	55
#2,813	duo.com	57
#2,814	redcross.org.uk	57
#2,815	yourdictionary.com	55
#2,816	ubisoft.com	57
#2,817	anydesk.com	57
#2,818	govtech.com	57
#2,819	givebutter.com	59
#2,820	uow.edu.au	55
#2,821	jit.si	57
#2,822	lumenlearning.com	54
#2,823	spoti.fi	57
#2,824	colourlovers.com	54
#2,825	rei.com	56
#2,826	chocolatey.org	57
#2,827	iza.org	55
#2,828	uh.edu	55
#2,829	sony.com	57
#2,830	frame.io	57
#2,831	sans.org	57
#2,832	we.tl	57
#2,833	whoishostingthis.com	57
#2,834	kuleuven.be	57
#2,835	zotero.org	57
#2,836	cabforum.org	56
#2,837	psychcentral.com	57
#2,838	bankrate.com	58
#2,839	powr.io	57
#2,840	psychiatry.org	57
#2,841	tigris.org	55
#2,842	hashicorp.com	59
#2,843	jimdofree.com	60
#2,844	palletsprojects.com	57
#2,845	ucsf.edu	57
#2,846	hypebeast.com	55
#2,847	tistory.com	57
#2,848	openjsf.org	57
#2,849	ucr.edu	57
#2,850	nationsonline.org	55
#2,851	ssir.org	57
#2,852	export.gov	57
#2,853	yumpu.com	58
#2,854	hover.com	59
#2,855	test.com	56
#2,856	endoflife.date	57
#2,857	theintercept.com	56
#2,858	overcast.fm	57
#2,859	byu.edu	57
#2,860	macys.com	55
#2,861	toggl.com	56
#2,862	metacritic.com	57
#2,863	grubhub.com	57
#2,864	einpresswire.com	57
#2,865	mofa.go.jp	57
#2,866	bbci.co.uk	57
#2,867	allegro.pl	57
#2,868	sd.gov	56
#2,869	ngrok.io	56
#2,870	cityam.com	56
#2,871	google.be	58
#2,872	ncsl.org	57
#2,873	pearltrees.com	54
#2,874	asahi.com	57
#2,875	writethedocs.org	55
#2,876	kas.de	56
#2,877	edublogs.org	55
#2,878	ic.gc.ca	56
#2,879	asus.com	57
#2,880	gentoo.org	58
#2,881	zerodayinitiative.com	55
#2,882	zoominfo.com	57
#2,883	sketchup.com	55
#2,884	mint.com	55
#2,885	apollo.io	56
#2,886	angular.dev	56
#2,887	customink.com	55
#2,888	imageshack.us	57
#2,889	bytedance.com	57
#2,890	trustarc.com	59
#2,891	ontario.ca	58
#2,892	befrienders.org.my	59
#2,893	alliedmarketresearch.com	56
#2,894	windowsphone.com	58
#2,895	vimeocdn.com	60
#2,896	genius.com	56
#2,897	psychologicalscience.org	55
#2,898	comparably.com	56
#2,899	cvshealth.com	56
#2,900	netfamilynews.org	59