Open Authority Rating

Top .co 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
#80,265	crate.co	37
#80,286	leni.co	37
#80,330	pragma.co	37
#80,427	toku.co	37
#80,528	institutocrecer.edu.co	38
#80,553	flowtrix.co	37
#80,636	thinkfaster.co	37
#80,647	tenderly.co	40
#81,077	betapage.co	38
#81,139	sforce.co	41
#81,227	shapefactory.co	39
#81,289	bybeam.co	38
#81,307	qianyang.co	37
#81,387	slashdata.co	40
#81,709	heymalama.co	37
#81,884	pascualbravo.edu.co	38
#82,093	talenta.co	38
#82,105	mfine.co	37
#82,109	sarwa.co	38
#82,148	gammagroup.co	39
#82,342	instant.co	38
#82,616	oit.co	37
#82,724	getjia.co	36
#82,823	backlight.co	38
#82,851	steezy.co	38
#83,421	wisepass.co	36
#83,510	opsquare.co	36
#83,569	chopart.co	36
#83,698	peachyday.co	37
#84,071	beepbox.co	37
#84,092	flowtrace.co	39
#84,705	cxbank.co	39
#84,751	sitesee.co	37
#84,843	imbrace.co	37
#84,863	raiseholding.co	37
#85,048	lovablevibes.co	36
#85,245	nubela.co	38
#85,261	testee.co	37
#85,476	majority.co	36
#85,480	scribbl.co	37
#85,826	abaco.org.co	37
#85,958	contaduria.gov.co	38
#85,982	metroflog.co	38
#86,034	wishup.co	40
#86,210	zeelo.co	37
#86,341	axacolpatria.co	37
#86,729	makewebeasy.co	39
#86,826	ucatolicaluisamigo.edu.co	36
#86,864	hellobox.co	37
#86,957	alty.co	36
#86,959	businessindia.co	37
#86,964	playo.co	37
#87,014	feriadelasfloresmedellin.gov.co	36
#87,149	screenzen.co	38
#87,180	gobernaciondelmagdalena.gov.co	36
#87,408	thefilmfund.co	36
#87,802	arauca.gov.co	36
#88,503	cargodirectory.co	38
#88,547	chevrolet.com.co	37
#88,888	redbus.co	37
#89,287	lingkar.co	36
#89,414	fenascol.org.co	36
#89,843	efr-cundinamarca.gov.co	35
#90,005	lacalera-cundinamarca.gov.co	35
#90,006	puertocarreno-vichada.gov.co	35
#90,007	velez-santander.gov.co	35
#90,008	sbedwards.co	35
#90,419	alanya.com.co	35
#90,420	liwa.co	35
#90,915	booksprout.co	38
#90,943	frichti.co	38
#90,974	sosoactive.co	38
#91,008	emehive.co	40
#91,246	thedigitalweekly.co	41
#91,374	newneek.co	38
#91,375	silverpush.co	39
#91,461	cliparts.co	37
#91,504	trustar.co	37
#91,865	motocom.co	37
#91,978	dictanote.co	38
#92,325	ev99i.com.co	36
#92,331	iwinvg.com.co	36
#92,525	joebirch.co	38
#92,644	abacus.co	39
#92,646	pelago.co	37
#92,735	powerhouse-ventures.co	36
#92,848	selar.co	40
#93,100	thomaspark.co	41
#93,186	zuper.co	38
#93,313	netsg.co	36
#93,390	ticketa.co	36
#93,393	blocksite.co	38
#93,821	pocket.co	40
#93,879	muzei.co	36
#93,932	yoandev.co	36
#94,037	aisle.co	36
#94,074	letterbird.co	38
#94,271	igloohome.co	38
#94,429	betternet.co	37
#94,700	packback.co	38