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
#3,001	dvidshub.net	56
#3,002	cal.com	59
#3,003	cbd.int	57
#3,004	earthday.org	56
#3,005	surveygizmo.com	56
#3,006	solana.com	55
#3,007	ub.edu	55
#3,008	nidirect.gov.uk	56
#3,009	ihk.de	58
#3,010	uq.edu.au	56
#3,011	amsterdam.nl	56
#3,012	cohere.com	56
#3,013	adyen.com	58
#3,014	lonelyplanet.com	56
#3,015	salary.com	56
#3,016	heritage.org	55
#3,017	photobucket.com	57
#3,018	unece.org	58
#3,019	exame.com	55
#3,020	garanteprivacy.it	59
#3,021	rev.com	57
#3,022	proprofs.com	54
#3,023	quicksprout.com	55
#3,024	techtimes.com	55
#3,025	brainyquote.com	55
#3,026	time.is	57
#3,027	smarturl.it	58
#3,028	arkansas.gov	56
#3,029	darpa.mil	56
#3,030	playwright.dev	57
#3,031	artificialintelligenceact.eu	57
#3,032	fourthwall.com	55
#3,033	nebraska.gov	56
#3,034	youronlinechoices.com	61
#3,035	stand.org	59
#3,036	canon.com	55
#3,037	swoogo.com	58
#3,038	internic.net	56
#3,039	gencat.cat	57
#3,040	scipy.org	56
#3,041	rit.edu	56
#3,042	insee.fr	57
#3,043	mcusercontent.com	58
#3,044	logitech.com	56
#3,045	hubpages.com	56
#3,046	lastampa.it	55
#3,047	knightlab.com	57
#3,048	service-now.com	58
#3,049	monster.com	56
#3,050	nba.com	57
#3,051	ccc.de	56
#3,052	softonic.com	57
#3,053	telus.com	56
#3,054	priv.gc.ca	57
#3,055	riskiq.com	55
#3,056	helsinki.fi	56
#3,057	confluent.io	56
#3,058	payoneer.com	55
#3,059	fairygodboss.com	55
#3,060	restream.io	56
#3,061	interfax.com.ua	57
#3,062	tabnine.com	54
#3,063	buffalo.edu	56
#3,064	thalesgroup.com	57
#3,065	vulture.com	56
#3,066	minds.com	56
#3,067	broadcom.com	57
#3,068	google.fi	56
#3,069	healthcare.gov	57
#3,070	outlookindia.com	55
#3,071	tsn.ua	56
#3,072	ipfs.io	55
#3,073	ku.dk	56
#3,074	ck.page	57
#3,075	cpj.org	55
#3,076	vub.ac.be	62
#3,077	globalgiving.org	57
#3,078	ri.gov	57
#3,079	tutorialspoint.com	58
#3,080	article19.org	55
#3,081	cancer.gov	57
#3,082	unimelb.edu.au	57
#3,083	unam.mx	56
#3,084	thestar.com.my	56
#3,085	woo.com	55
#3,086	correios.com.br	57
#3,087	ruby-lang.org	57
#3,088	legislation.gov.au	58
#3,089	blackbaud.com	57
#3,090	graphql.org	58
#3,091	image-net.org	55
#3,092	educause.edu	56
#3,093	cnr.it	56
#3,094	agilealliance.org	55
#3,095	bemyeyes.com	56
#3,096	tc39.es	56
#3,097	uni-lj.si	57
#3,098	irishtimes.com	57
#3,099	google.com.mx	57
#3,100	ogilvy.com	56