Top .co Websites & Domains

There are 591,882 active websites across 1,771,020 registered .co domains (33.4% active). Here are some of the most popular .co sites, the technologies they run, and the companies behind them.

Total Domains Found: 1.77M
Technologies detected: 28,287
Active websites: 592K (33.4%)

Most popular .co websites

by popularity

Local rank	Website	Global rank	StackSpend	Technologies detected
1	t.co	203	$2.43K+	Agari Cloudflare
2	scdn.co	375	$8.19K+	Google Search Console Google Domains DNS IBM NS1 Connect GlobalSign
3	gcdn.co	533	$1.42K+	G-Core Labs
4	g.co	639	$6.28K+	Google DNS Google Trust Services Autotrack Meta Business Suite
5	videy.co	1,297	$46.03K+	Cloudflare Browser Insights Brave Publisher Cloudflare Insight
6	goal7.co	1,606	$877K+	Cloudflare DNS Google Analytics 4 jQuery UI Ahrefs Web Analytics
7	sattamatkadpboss.co	1,696	$9.23K+	Cloudflare WordPress Litespeed Yandex Webmaster Google Search Console
8	vailonxx.co	1,701	$1.02K+	DNSOwl (Managed DNS Service) NameSilo FranTech Solutions InMotion Hosting
9	datadome.co	1,815	$498K+	Google Workspace Microsoft 365 Amazon Web Services OpenAI HubSpot
10	topgirl.co	1,962	$1.89K+	Google Search Console Cloudflare
11	huggingface.co	2,150	$21.87K+	CDN JS Apple iCloud Mail AWS Cloudfront PoP Zendesk Uber for Business
12	elastic.co	2,265	$30.75K+	Noto Sans JP Next Js Atlassian Statuspage Drift Anthropic
13	ibb.co	2,520	$5.32K+	OVH
14	unruly.co	2,562	$8.6K+	Salesforce Marketing Cloud Engagement Mimecast Email Security IBM NS1 Connect Google Search Console Microsoft 365
15	bt.co	3,014	$1.92K+	Amazon SES Google Search Console
16	ex.co	3,042	$24.57K+	Amis Atlassian Zoom EX.CO Elementor
17	daily.co	3,110	$213K+	ComodoCA SSL Google Workspace React Amazon Web Services Atlassian Statuspage
18	ipapi.co	3,217	$2.82K+	Amazon Web Services Fastmail Cloudflare DNS Python Django
19	supabase.co	3,241	$2.81K+	Next Js React Vercel Amazon Cloudflare
20	globalcdn.co	3,315	$1.2K+	G-Core Labs
21	visuy.co	3,349	$2.76K+	Cloudflare
22	a.co	3,389	$303+	Digicert UltraDNS Amazon DMARC
23	martianinc.co	3,578	$1.92K+	Leaseweb Deutschland Hurricane Electric
24	6sc.co	3,690	$1.92K+	ComodoCA SSL DigiCert Microsoft 365 Amazon Trust Services Outlook for business
25	google.com.co	3,721	$2.74K+	Google DNS Google Trust Services
26	viafoura.co	3,827	$1.92K+	Google Search Console Amazon
27	edgecdn.co	3,868	$1.92K+	EdgeCenter
28	game8.co	3,929	$8.46K+	AWS Certificate Manager Amazon Trust Services Google Workspace
29	videyli.co	4,154	$9.23K+	Litespeed LiteSpeed Cache Cloudflare Jellyfish Spam Protection CDN JS
30	rocketreach.co	4,201	$21.53K+	Cloudflare Google Search Console Zoho Mail Salesforce Marketing Cloud Email Studio HubSpot
31	carrd.co	4,769	$2.32K+	Cloudflare Bundle.js Amazon SES Google Workspace
32	strip2.co	4,967	$2.27K+	Google Search Console Yandex Webmaster Infomaniak Cloudflare Private Layer
33	optable.co	5,076	$259K+	HubSpot Cloudfront Anthropic Google Hosted Libraries TailScale
34	apple.co	5,214	$2.22K+	Google Search Console Apple DNS Apple PKI Bitly Agari
35	ifconfig.co	5,245	$2.21K+	Cloudflare DNS PureCSS CDN JS
36	anlian.co	5,328	$30+	AliDNS
37	resetdigital.co	5,660	$14.23K+	Splitting Sectigo FancyBox Statuspage Google Search Console
38	rentry.co	5,703	$1.92K+	ER-Telecom Holding Python Django Bootstrap Google Search Console
39	meetcircle-netgear.co	5,795	$1.92K+	Amazon Route 53 DNS
40	mercadolibre.com.co	6,092	$320K+	Amazon Tengine Miro Envoy Amazon Trust Services
41	lever.co	6,235	$259K+	Statuspage CookieYes Next Js Amazon Salesforce Marketing Cloud Email Studio
42	bmth.co	6,337	$1.92K+	Amazon Route 53 DNS
43	clinch.co	6,370	$32.06K+	Google Hosted Libraries Apple Business Connect Webflow HubSpot Meta Business Suite
44	maze.co	6,605	$32.75K+	Amazon Web Services Meta Business Suite React CookieYes Google Search Console
45	homecenter.com.co	6,816	$2.5M+	Atlassian Outlook for business Adobe IDP Cloudflare Cloudflare DMARC
46	codedish.co	7,043	$2.79K+	DigiCert Microsoft 365 Elementor Amazon Route 53 DNS WebPack
47	kisskh.co	7,119	$1.9K+	Yandex Cloudflare Google Search Console
48	erne.co	7,170	$5.32K+	Google Search Console Envoy Godaddy SSL Certificates OVH
49	prmutv.co	7,171	$1.9K+	Cloudflare DNS Google

This is 49 of 1,771,020 websites in .co. Filter the full index by stack, keyword and location, then export it as CSV.

Download the full list

.co domains by second level

share of sites

01 com.co 117,236 82.4%
02 edu.co 11,375 8%
03 gov.co 8,685 6.1%
04 net.co 2,437 1.7%
05 org.co 2,242 1.6%
06 nom.co 153 0.1%
07 mil.co 142 0.1%

Language usage on .co websites

by websites

01 English 404,299 78.5%
02 Spanish 75,390 14.6%
03 Chinese 5,736 1.1%
04 French 5,176 1%
05 Indonesian 4,748 0.9%
06 German 3,444 0.7%
07 Turkish 3,129 0.6%
08 Japanese 3,031 0.6%
09 Other 9,972 1.9%

Top 25 companies using a .co domain (out of 244,812)

by verified headcount

Company	Website	Founded	Employees	City/Location
Marine Corps Recruiting	us-marines.co	-	10,001+	Washington
New York Life	nyl.co	-	10,001+	New York
Booz Allen Hamilton	boozallen.co	-	10,001+	McLean
GEICO	on.gei.co	1936	10,001+	Bethesda
POLICIA NACIONAL DE COLOMBIA	policia.gov.co	1891	10,001+	Bogota
Nielsen	nlsn.co	-	10,001+	New York
Ibex	ibex.co	-	10,001+	Washington
Samsung Mobile	smsng.co	1969	10,001+	Gyeonggi-do
Grupo Éxito	grupoexito.com.co	-	10,001+	Envigado
Claro Colombia	claro.com.co	1998	10,001+	Bogotá, D.C
Ecopetrol	ecopetrol.com.co	1951	10,001+	Bogotá
Sunbelt Rentals, Inc.	snblt.co	1983	10,001+	Fort Mill
Rapid7	r-7.co	-	10,001+	Boston
Banco De Bogotá	bancodebogota.com.co	1870	10,001+	Bogota
Phoenix Contact	phoe.co	-	5,001-10,000	Blomberg
EMTELCO S.A.	emtelco.com.co	2003	5,001-10,000	Medellín
Banco De Occidente	bancodeoccidente.com.co	1965	5,001-10,000	Cali
Inter	inter.co	-	5,001-10,000	Belo Horizonte
Eficacia	eficacia.com.co	1991	5,001-10,000	Cali
Zendesk	zdsk.co	2007	5,001-10,000	San Francisco
Local	localmedia.co	-	5,001-10,000	Minneapolis
Fiscalía General De La Nación	fiscalia.gov.co	1991	5,001-10,000	Bogotá
Tigo Colombia	tigo.co	-	5,001-10,000	Medellín, Bogotá, Cali, Barranquilla, Cartagena, Pereira, Manizales, Bucaramanga, Palmira, Valledupar, Villavicencio, Santa Marta, Montería, Tuluá, To
Web Developer	wewe.co	-	5,001-10,000	Los Angeles
Banco Agrario De Colombia	bancoagrario.gov.co	1999	5,001-10,000	Bogotá

Companies using .co domains by industry

top 12

01 marketing and advertising 23,719 20.1%
02 information technology and services 16,527 14%
03 management consulting 15,564 13.2%
04 computer software 13,126 11.1%
05 Technology, Information and Internet 9,969 8.4%
06 Design 8,461 7.2%
07 Retail 6,533 5.5%
08 Financial Services 5,986 5.1%
09 Real Estate 4,876 4.1%
10 Apparel & Fashion 4,504 3.8%
11 Construction 4,445 3.8%
12 health, wellness and fitness 4,383 3.7%

Companies using .co by employee count

163K companies

Most used technologies on .co websites

by websites

#	Technology	Category	Websites
01	Amazon Web Services (AWS)	Hosting & Infrastructure	432,653
02	GoDaddy	Hosting & Infrastructure	352,470
03	Cloudflare	Hosting & Infrastructure	279,092
04	Google Search Console	Marketing & SEO	211,761
05	WordPress	Content Management	129,370
06	Afternic DNS	DNS Services	124,039
07	Litespeed	Software Development	69,171
08	Outlook for business	MX & Email Hosting Services	64,199
09	React	Marketing & SEO	62,120
10	Microsoft 365	Business Operations	57,311
11	Namecheap DNS	DNS Services	47,777
12	GoDaddy DMARC	MX & Email Hosting Services	47,305
13	Squarespace	Content Management	43,405
14	Cart Functionality	E-commerce & Sales	42,879
15	Shopify	E-commerce & Sales	42,167