Open Authority Rating

Top .uk 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
#34,875	nisra.gov.uk	44
#34,919	alcoholics-anonymous.org.uk	44
#34,960	blcmp.org.uk	46
#35,015	sustainablehealthcare.org.uk	42
#35,084	bsms.ac.uk	42
#35,104	healthystart.nhs.uk	43
#35,164	gmbpolitics.org.uk	46
#35,179	stjohns-wolverley.org.uk	46
#35,186	hovegrown.org.uk	46
#35,346	charterhousecentre.org.uk	46
#35,347	standrewsstapleford.org.uk	46
#35,653	bathhospitalradio.org.uk	46
#35,654	bmesonline.org.uk	46
#35,655	ctclothians.org.uk	46
#35,656	icanw.org.uk	46
#35,657	nujglasgow.org.uk	46
#35,658	saintcharles.org.uk	46
#35,659	smtc.org.uk	46
#35,660	stephentimmsmp.org.uk	46
#35,661	stmagnus.org.uk	46
#35,662	strathearnchurches.org.uk	46
#35,812	croydonfolksongclub.org.uk	46
#35,813	etiis.org.uk	46
#35,814	k-m-a.org.uk	46
#35,815	parallelvisionproblems.org.uk	46
#35,816	pmrandgca.org.uk	46
#35,817	quebec.org.uk	46
#35,818	theplanets.org.uk	46
#35,839	bionews.org.uk	41
#35,948	elft.nhs.uk	42
#35,996	esciencelab.org.uk	46
#36,019	headway.org.uk	43
#36,214	www.police.uk	44
#36,403	trinitylaban.ac.uk	42
#36,540	res.org.uk	42
#36,571	mbs.ac.uk	41
#37,024	misra.org.uk	42
#37,108	dyslexiaaction.org.uk	41
#37,196	barnet.gov.uk	42
#37,199	tas.ac.uk	41
#37,212	baptist.org.uk	42
#37,376	pkc.gov.uk	42
#37,410	tex.ac.uk	45
#37,412	governorsforschools.org.uk	41
#37,483	bristololdvic.org.uk	41
#37,550	uhcw.nhs.uk	41
#37,678	cardiff.gov.uk	42
#37,733	salisburymuseum.org.uk	40
#37,847	public-inquiry.uk	42
#37,973	getreadytorock.me.uk	40
#37,990	ciol.org.uk	43
#38,254	stewardship.org.uk	43
#38,347	kancelaria-online.uk	46
#38,461	workhouses.org.uk	41
#38,481	therebutnotthere.org.uk	39
#38,495	alpine-club.org.uk	40
#38,637	rainbowtrust.org.uk	41
#38,689	basc.org.uk	42
#38,850	woodcraft.org.uk	40
#38,920	nhs.uk	43
#39,123	childrenwithcancer.org.uk	42
#39,161	sands.org.uk	43
#39,399	fulbright.org.uk	41
#39,479	mathcentre.ac.uk	40
#39,515	westmercia.police.uk	41
#39,571	stat.org.uk	40
#39,603	londoncouncils.gov.uk	42
#40,125	ltscotland.org.uk	41
#40,232	sutton.gov.uk	42
#40,590	cbcew.org.uk	42
#40,684	journaltocs.ac.uk	41
#40,700	lgbtyouth.org.uk	42
#40,712	rbo.org.uk	42
#41,080	walthamforest.gov.uk	42
#41,105	dulwichpicturegallery.org.uk	41
#41,123	ppu.org.uk	40
#41,152	geography.org.uk	41
#41,164	hopenothate.org.uk	42
#41,390	bhs.org.uk	43
#41,563	ibe.org.uk	42
#41,576	counterterrorism.police.uk	41
#41,629	ouh.nhs.uk	42
#41,702	rafmuseum.org.uk	42
#41,741	marxandphilosophy.org.uk	40
#41,834	kingston.gov.uk	42
#41,854	tfwm.org.uk	42
#41,882	ukc.ac.uk	42
#41,943	royce.ac.uk	41
#42,006	darwinproject.ac.uk	41
#42,138	resus.org.uk	42
#42,165	cilip.org.uk	42
#42,172	mstrust.org.uk	42
#42,199	broads-authority.gov.uk	41
#42,247	york.gov.uk	42
#42,345	readingmuseum.org.uk	41
#42,382	geomorphology.org.uk	40
#42,472	vega.org.uk	40
#42,530	christie.nhs.uk	41
#42,674	royalmarsden.nhs.uk	41
#42,723	codeclub.org.uk	41