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
#5,501	verywellhealth.com	54
#5,502	nrk.no	54
#5,503	max.ru	59
#5,504	shalamov.ru	54
#5,505	dlr.de	53
#5,506	qmul.ac.uk	54
#5,507	dayoneapp.com	51
#5,508	tibco.com	52
#5,509	carbonbrief.org	52
#5,510	equifax.com	55
#5,511	innovid.com	55
#5,512	benevity.org	53
#5,513	shure.com	52
#5,514	uipath.com	52
#5,515	sandiegozoo.org	52
#5,516	ccpgames.com	52
#5,517	startuplessonslearned.com	50
#5,518	looka.com	52
#5,519	london.gov.uk	54
#5,520	postgis.net	53
#5,521	liveinternet.ru	57
#5,522	tubefilter.com	52
#5,523	nea.org	53
#5,524	suicidepreventionlifeline.org	55
#5,525	anyflip.com	53
#5,526	ffm.bio	54
#5,527	pbslearningmedia.org	52
#5,528	reviewjournal.com	53
#5,529	fau.edu	52
#5,530	copernicus.org	54
#5,531	eib.org	53
#5,532	upu.int	52
#5,533	uwm.edu	52
#5,534	humblebundle.com	53
#5,535	inpi.fr	52
#5,536	usaid.gov	54
#5,537	nga.gov	52
#5,538	mobilize.us	52
#5,539	windsurf.com	54
#5,540	powerappsportals.com	53
#5,541	berliner-zeitung.de	52
#5,542	talkingpointsmemo.com	53
#5,543	main.jp	54
#5,544	quip.com	52
#5,545	siteminder.com	52
#5,546	marketwire.com	52
#5,547	wattpad.com	53
#5,548	akorda.kz	54
#5,549	azattyq.org	54
#5,550	kajabi.com	54
#5,551	fontshop.com	53
#5,552	citizensbank.com	52
#5,553	wvu.edu	52
#5,554	mskcc.org	52
#5,555	mvnrepository.com	54
#5,556	rp.pl	52
#5,557	example1.com	52
#5,558	piwik.org	53
#5,559	iab.de	53
#5,560	insightcrime.org	52
#5,561	jsbin.com	54
#5,562	liga.net	54
#5,563	elespectador.com	52
#5,564	thejournal.ie	52
#5,565	graphviz.org	55
#5,566	prothomalo.com	52
#5,567	us.es	52
#5,568	sonicwall.com	53
#5,569	jetro.go.jp	53
#5,570	solo.to	52
#5,571	thebulletin.org	52
#5,572	qr-code-generator.com	52
#5,573	dunkindonuts.com	52
#5,574	govtrack.us	52
#5,575	iii.org	53
#5,576	insivia.com	52
#5,577	adnkronos.com	52
#5,578	agpd.es	55
#5,579	epson.com	52
#5,580	blip.tv	52
#5,581	kochava.com	54
#5,582	d.pr	52
#5,583	prowritingaid.com	52
#5,584	smith.edu	51
#5,585	hanselman.com	53
#5,586	home.cern	53
#5,587	recruitics.com	53
#5,588	bworldonline.com	52
#5,589	konmari.com	52
#5,590	worldvision.org	51
#5,591	wnycstudios.org	52
#5,592	vg.no	52
#5,593	wellcomecollection.org	52
#5,594	coub.com	52
#5,595	aspeninstitute.org	54
#5,596	kingcounty.gov	52
#5,597	belastingdienst.nl	54
#5,598	cochranelibrary.com	53
#5,599	srf.ch	54
#5,600	youneedabudget.com	51