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
#1,801	yahoo.co.jp	62
#1,802	wa.gov	60
#1,803	federalreserve.gov	60
#1,804	thetimes.co.uk	59
#1,805	ggpht.com	60
#1,806	strava.com	60
#1,807	iit.edu	58
#1,808	ubereats.com	60
#1,809	socialpilot.co	59
#1,810	iop.org	60
#1,811	fazenda.gov.br	58
#1,812	sitepoint.com	60
#1,813	lendingtree.com	58
#1,814	norton.com	60
#1,815	zillow.com	60
#1,816	alistapart.com	59
#1,817	petapixel.com	57
#1,818	siteground.com	60
#1,819	tamu.edu	59
#1,820	thelancet.com	60
#1,821	6sense.com	59
#1,822	ning.com	58
#1,823	company.com	58
#1,824	yahooinc.com	60
#1,825	pardot.com	61
#1,826	safernet.org.br	61
#1,827	omny.fm	59
#1,828	elementor.com	62
#1,829	marketingweek.com	59
#1,830	streamyard.com	58
#1,831	bilibili.com	61
#1,832	thingiverse.com	59
#1,833	gamma.app	59
#1,834	bu.edu	59
#1,835	chromestatus.com	59
#1,836	prometheus.io	59
#1,837	prestashop.com	60
#1,838	lulu.com	59
#1,839	experian.com	60
#1,840	readthedocs.org	60
#1,841	klicksafe.de	61
#1,842	zend.com	59
#1,843	indianexpress.com	59
#1,844	globalnews.ca	59
#1,845	georgetown.edu	60
#1,846	legislation.gov.uk	61
#1,847	sentry.io	61
#1,848	redcross.org	60
#1,849	altervista.org	59
#1,850	digicert.com	60
#1,851	tinypng.com	60
#1,852	wpbeginner.com	59
#1,853	fontsquirrel.com	58
#1,854	campaign-archive.com	62
#1,855	jst.go.jp	59
#1,856	keap.com	58
#1,857	recode.net	58
#1,858	uxplanet.org	59
#1,859	mimecast.com	60
#1,860	worldometers.info	58
#1,861	getresponse.com	60
#1,862	authy.com	59
#1,863	eepurl.com	62
#1,864	ghgprotocol.org	59
#1,865	google.com.tw	60
#1,866	vercel.com	62
#1,867	gs1.org	58
#1,868	braintreepayments.com	59
#1,869	abril.com.br	58
#1,870	simplecast.com	60
#1,871	autodesk.com	60
#1,872	threejs.org	58
#1,873	microformats.org	64
#1,874	scrum.org	56
#1,875	speedtest.net	60
#1,876	typo3.org	59
#1,877	ovhcloud.com	64
#1,878	xataka.com	56
#1,879	shareasale.com	59
#1,880	nhl.com	59
#1,881	archdaily.com	58
#1,882	a16z.com	59
#1,883	nsw.gov.au	60
#1,884	unodc.org	59
#1,885	visme.co	58
#1,886	nextdoor.com	59
#1,887	onesignal.com	61
#1,888	netcraft.com	59
#1,889	uwaterloo.ca	59
#1,890	cvent.com	61
#1,891	stumbleupon.com	60
#1,892	esa.int	59
#1,893	getpostman.com	60
#1,894	tencent.com	60
#1,895	colorado.gov	60
#1,896	gyazo.com	59
#1,897	si.com	58
#1,898	blog.gov.uk	59
#1,899	fdic.gov	59
#1,900	dc.gov	59