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
#3,301	society6.com	55
#3,302	nhtsa.gov	57
#3,303	zawya.com	55
#3,304	nationthailand.com	54
#3,305	usf.edu	56
#3,306	gemini.google	56
#3,307	alzheimers.org.uk	56
#3,308	jamesclear.com	55
#3,309	mentoring.org	55
#3,310	doaj.org	56
#3,311	cafepress.com	56
#3,312	safaribooksonline.com	54
#3,313	marketplace.org	56
#3,314	allrecipes.com	55
#3,315	prismic.io	58
#3,316	theoatmeal.com	53
#3,317	cancer.org	57
#3,318	networkforgood.com	56
#3,319	printify.com	54
#3,320	blogspot.it	55
#3,321	sentinelone.com	56
#3,322	mindbodyonline.com	57
#3,323	ornl.gov	56
#3,324	convertio.co	54
#3,325	bis.org	56
#3,326	pptr.dev	55
#3,327	abeautifulmess.com	56
#3,328	publico.pt	54
#3,329	tuwien.ac.at	56
#3,330	sibforms.com	59
#3,331	thehustle.co	54
#3,332	ua.edu	55
#3,333	interieur.gouv.fr	57
#3,334	ryanair.com	54
#3,335	businessoffashion.com	55
#3,336	hubspot.de	55
#3,337	freedomscientific.com	56
#3,338	mlive.com	55
#3,339	cepr.org	56
#3,340	paypalobjects.com	61
#3,341	law360.com	56
#3,342	eaton.com	56
#3,343	builder.io	57
#3,344	seths.blog	54
#3,345	peatix.com	57
#3,346	guardian.co.uk	58
#3,347	prntscr.com	55
#3,348	crowdfunder.co.uk	54
#3,349	picmonkey.com	56
#3,350	anebquebec.com	59
#3,351	cloudways.com	57
#3,352	gmu.edu	56
#3,353	researchandmarkets.com	56
#3,354	metoffice.gov.uk	56
#3,355	bandsintown.com	57
#3,356	fisglobal.com	55
#3,357	csswg.org	57
#3,358	rebrand.ly	57
#3,359	blurb.com	55
#3,360	parentkind.org.uk	59
#3,361	state.mi.us	54
#3,362	localiq.com	56
#3,363	ew.com	56
#3,364	skrill.com	54
#3,365	arizona.edu	57
#3,366	trimble.com	54
#3,367	reliefweb.int	56
#3,368	payscale.com	56
#3,369	seclists.org	55
#3,370	sparkfun.com	55
#3,371	laughingsquid.com	54
#3,372	medscape.com	56
#3,373	jboss.org	56
#3,374	home.kpmg	56
#3,375	voguebusiness.com	55
#3,376	snyk.io	56
#3,377	penguin.co.uk	55
#3,378	pixnet.net	56
#3,379	files.fm	53
#3,380	oxfordeconomics.com	56
#3,381	wishpond.com	54
#3,382	unipd.it	57
#3,383	fanlink.to	56
#3,384	farodigital.org	59
#3,385	computerhope.com	56
#3,386	sketchapp.com	56
#3,387	thrillist.com	56
#3,388	brightcove.net	58
#3,389	mixmax.com	55
#3,390	secureservercdn.net	56
#3,391	meltdownattack.com	56
#3,392	bfmtv.com	57
#3,393	huffingtonpost.ca	54
#3,394	space.com	55
#3,395	informer.com	55
#3,396	tue.nl	56
#3,397	nlc.org	55
#3,398	news.am	56
#3,399	checkout.com	55
#3,400	therecord.media	56