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
#2,401	debugbear.com	56
#2,402	vldb.org	57
#2,403	maxmind.com	59
#2,404	framer.website	58
#2,405	lovable.dev	61
#2,406	drawdown.org	58
#2,407	jetpack.com	58
#2,408	ow.ly	57
#2,409	ssl.com	58
#2,410	fotor.com	55
#2,411	chicagobooth.edu	57
#2,412	usefathom.com	61
#2,413	prdaily.com	58
#2,414	wi.gov	58
#2,415	wildapricot.org	59
#2,416	gatesfoundation.org	58
#2,417	google.ch	59
#2,418	helpnetsecurity.com	58
#2,419	kiva.org	55
#2,420	serif.com	55
#2,421	ethicspoint.com	58
#2,422	donorbox.org	59
#2,423	mailjet.com	58
#2,424	nmap.org	57
#2,425	opensource.com	57
#2,426	linode.com	58
#2,427	skillshare.com	57
#2,428	descript.com	57
#2,429	esri.com	58
#2,430	freemusicarchive.org	58
#2,431	razorpay.com	59
#2,432	save.org	60
#2,433	securityaffairs.co	56
#2,434	modernhealthcare.com	57
#2,435	wustl.edu	58
#2,436	azzurro.it	60
#2,437	trendyol.com	57
#2,438	jwt.io	59
#2,439	whatismyipaddress.com	57
#2,440	wrike.com	57
#2,441	bookshop.org	59
#2,442	iowa.gov	58
#2,443	delicious.com	58
#2,444	svelte.dev	58
#2,445	proquest.com	58
#2,446	asos.com	57
#2,447	penguinrandomhouse.com	59
#2,448	a.co	59
#2,449	secureserver.net	63
#2,450	99designs.com	56
#2,451	elle.com	57
#2,452	webfoundation.org	55
#2,453	retailtouchpoints.com	56
#2,454	vaticannews.va	58
#2,455	sourceforge.io	58
#2,456	cookieyes.com	59
#2,457	auspost.com.au	61
#2,458	roblox.com	58
#2,459	readme.io	59
#2,460	tripod.com	57
#2,461	square.site	61
#2,462	json-schema.org	59
#2,463	softpedia.com	56
#2,464	surferseo.com	57
#2,465	nedic.ca	60
#2,466	wpforms.com	58
#2,467	getcomposer.org	58
#2,468	themuse.com	57
#2,469	awin.com	58
#2,470	agorapulse.com	57
#2,471	wri.org	58
#2,472	ibge.gov.br	57
#2,473	luma.com	59
#2,474	muz.li	54
#2,475	foxbusiness.com	58
#2,476	business.com	58
#2,477	unipi.it	56
#2,478	gov.bc.ca	58
#2,479	schneier.com	57
#2,480	webassembly.org	57
#2,481	ecma-international.org	59
#2,482	elconfidencial.com	56
#2,483	soumu.go.jp	58
#2,484	jsdelivr.com	61
#2,485	guinnessworldrecords.com	57
#2,486	polygon.com	57
#2,487	csiro.au	58
#2,488	mi.com	59
#2,489	serverfault.com	57
#2,490	videolan.org	59
#2,491	apollographql.com	59
#2,492	avature.net	57
#2,493	adidas.com	56
#2,494	n8n.io	58
#2,495	alabama.gov	57
#2,496	blackhat.com	57
#2,497	shotcut.org	55
#2,498	ru.nl	57
#2,499	cargocollective.com	59
#2,500	bundesregierung.de	58