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
#9,401	maxar.com	49
#9,402	amherst.edu	49
#9,403	iers.org	50
#9,404	fox5dc.com	50
#9,405	inl.gov	49
#9,406	nimb.ws	48
#9,407	santafe.edu	49
#9,408	learningapps.org	50
#9,409	francenum.gouv.fr	50
#9,410	bfarm.de	50
#9,411	wionews.com	49
#9,412	embed.ly	50
#9,413	mentalhealthcommission.ca	50
#9,414	example.net	50
#9,415	maersk.com	50
#9,416	intuit.ca	49
#9,417	rff.org	49
#9,418	health.govt.nz	50
#9,419	easychair.org	51
#9,420	decorrespondent.nl	49
#9,421	kadenze.com	48
#9,422	driftrock.com	51
#9,423	eol.org	49
#9,424	goldwin.co.jp	49
#9,425	zucchetti.it	49
#9,426	militaryonesource.mil	51
#9,427	unitn.it	50
#9,428	mayo.edu	50
#9,429	wpgmaps.com	49
#9,430	1und1.de	52
#9,431	univ-tlse3.fr	48
#9,432	informationr.net	50
#9,433	whereby.com	50
#9,434	cronista.com	49
#9,435	1and1.com	51
#9,436	thespinoff.co.nz	49
#9,437	seattleu.edu	49
#9,438	degruyterbrill.com	52
#9,439	nacion.com	49
#9,440	unb.br	50
#9,441	kshb.com	49
#9,442	20min.ch	50
#9,443	sportskeeda.com	50
#9,444	auth.gr	50
#9,445	utm.edu	50
#9,446	telefonseelsorge.de	52
#9,447	edgesuite.net	50
#9,448	blogspot.ro	49
#9,449	uth.edu	49
#9,450	levistrauss.com	50
#9,451	goodwill.org	49
#9,452	earth.com	49
#9,453	geo.de	50
#9,454	quera.com	50
#9,455	google.cl	50
#9,456	biologists.com	50
#9,457	people-press.org	50
#9,458	manrs.org	50
#9,459	cartoonnetwork.com	49
#9,460	happyvalley.com	51
#9,461	excite.co.jp	50
#9,462	mywot.com	49
#9,463	google.com.vn	51
#9,464	datadryad.org	50
#9,465	data.gov.in	50
#9,466	censys.com	50
#9,467	battelle.org	49
#9,468	freepress.net	50
#9,469	nowpublishers.com	49
#9,470	microbit.org	50
#9,471	bravotv.com	49
#9,472	publitas.com	52
#9,473	secsports.com	53
#9,474	onepercentfortheplanet.org	50
#9,475	nhpr.org	49
#9,476	wvlegislature.gov	50
#9,477	chandlerweekly.com	53
#9,478	cookieinformation.com	53
#9,479	sidley.com	49
#9,480	silktide.com	50
#9,481	pole-emploi.fr	50
#9,482	mag2.com	49
#9,483	tiiny.site	49
#9,484	mql5.com	49
#9,485	coursehero.com	49
#9,486	free-electrons.com	50
#9,487	vodafone.de	50
#9,488	suntory.com	48
#9,489	plotly.com	53
#9,490	itforum.com.br	49
#9,491	duda.co	50
#9,492	dnsmadeeasy.com	53
#9,493	edge.org	49
#9,494	merkleinc.com	52
#9,495	350.org	50
#9,496	chevron.com	50
#9,497	oeaw.ac.at	50
#9,498	lancs.ac.uk	50
#9,499	offensive-security.com	49
#9,500	fsb.org	50