Top .co Websites & Domains

There are 1,250,962 active websites across 3,174,458 registered .co domains (39.4% active). Here are some of the most popular .co sites, the technologies they run, and the companies behind them.

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Download a free sample of the .co websites list

Real rows from the list on this page. The file arrives by email.

250 rows
17 columns
CSV

Every column in the file

Popularity Rank
Domain
Company Name
Company Size
Year Founded
Industry
LinkedIn URL
Locality
Country
TLD
Language
Instagram
Twitter
YouTube
TikTok
Technologies Tracked
Premium Technologies

Column headings inside the file are written in English. Not every column is filled for every website.

A look at the file

Domain	Company Name	Technologies Tracked	Premium Technologies
g.co	-	10	0
goal7.co	-	13	1
sattamatkadpboss.co	-	11	0
datadome.co	DataDome	40	12

Total Domains Found: 3.17M
Technologies detected: 41,968
Active websites: 1.25M (39.4%)

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+	Akamai Google Search Console Fastly dmarcian DigiCert
3	gcdn.co	533	$1.42K+	G-Core Labs
4	g.co	639	$6.28K+	Open Sans HSTS Google Trust Services Autotrack Meta Business Suite
5	videy.co	1,297	$46.03K+	Cloudflare Browser Insights Brave Publisher Google Trust Services
6	goal7.co	1,606	$877K+	Cloudflare DNS Google Trust Services Google Analytics 4 Bootstrap Ahrefs Web Analytics
7	sattamatkadpboss.co	1,696	$1.89K+	Cloudflare Google Search Console
8	vailonxx.co	1,701	$973+	DNSOwl (Managed DNS Service) NameSilo FranTech Solutions InMotion Hosting
9	datadome.co	1,815	$605K+	Google Workspace Microsoft 365 OpenAI Amazon Route 53 DNS HubSpot
10	topgirl.co	1,962	$1.89K+	Google Search Console Cloudflare
11	huggingface.co	2,150	$671K+	CDN JS SvelteKit Webflow Ember Apple iCloud Mail
12	elastic.co	2,265	$319K+	Vercel Ruby on Rails Noto Sans JP Next Js Amazon Web Services (AWS)
13	ibb.co	2,520	$5.35K+	PureVoltage Hosting OVH FDCservers
14	unruly.co	2,562	$5.55K+	HTTP/3 Mimecast Email Security IBM NS1 Connect Google Search Console Microsoft 365
15	bt.co	3,014	$4.87K+	ClientJS Amazon SES Envoy Source Sans Pro Customer Support Page
16	ex.co	3,042	$329K+	Amis UserChrome News Page Atlassian Zoom
17	daily.co	3,110	$312K+	Amazon Web Services (AWS) ComodoCA SSL Cloudflare Bot Solutions KaTeX Google Workspace
18	ipapi.co	3,217	$195K+	Nofollow Links ipapi.co Varnish CookieConsent Favico Js
19	supabase.co	3,241	$7.85K+	Legal Notice / Imprint Page Next Js Blog Page Customer Support Page HSTS
20	globalcdn.co	3,315	$1.2K+	G-Core Labs
21	visuy.co	3,349	$2.76K+	Cloudflare HTTP/3
22	a.co	3,389	$30+	Digicert UltraDNS Amazon DMARC
23	martianinc.co	3,578	$1.26K+	Leaseweb Deutschland Hurricane Electric
24	6sc.co	3,690	$1.89K+	Amazon Web Services (AWS) ComodoCA SSL DigiCert Open Sans Akamai
25	google.com.co	3,721	$29.1K+	Facebook Google DNS Google Web Server Google Trust Services HSTS
26	viafoura.co	3,827	$8.46K+	Google Search Console Amazon Web Services (AWS) HTTP/3 Amazon Trust Services Istio
27	edgecdn.co	3,868	$1.26K+	EdgeCenter
28	game8.co	3,929	$4.82K+	Ruby on Rails AWS Certificate Manager Google Trust Services Haihai Mail Google Tag Manager
29	videyli.co	4,154	$2.48K+	Litespeed LiteSpeed Cache Cloudflare Jellyfish Spam Protection HTTP/3
30	rocketreach.co	4,201	$159K+	Cloudflare Google Search Console Zoho Mail Next Js React
31	carrd.co	4,769	$2.32K+	Cloudflare Amazon SES Google Workspace Google Trust Services
32	strip2.co	4,967	$2.27K+	Google Search Console Yandex Webmaster Hreflang (Multilingual) Infomaniak Cloudflare
33	optable.co	5,076	$418K+	HubSpot Cloudfront Anthropic Google Hosted Libraries Arial
34	apple.co	5,214	$76.22K+	Online Store Page Google Search Console Apple DNS Pricing Page Team Page
35	ifconfig.co	5,245	$2.21K+	Cloudflare DNS HTTP/3 Courier New PureCSS Google Trust Services
36	anlian.co	5,328	$537+	AliDNS ChinaNet (Chinatelecom) MyHostAdmin
37	resetdigital.co	5,660	$14.23K+	Splitting Sectigo Blog Page FancyBox Statuspage
38	rentry.co	5,703	$1.89K+	ER-Telecom Holding Google Search Console Mailgun Meta Business Suite Cloudflare
39	meetcircle-netgear.co	5,795	$30+	Amazon Route 53 DNS
40	mercadolibre.com.co	6,092	$229K+	Brightcom Miro AWS Certificate Manager Customer Support Page Envoy
41	lever.co	6,235	$606K+	Google Analytics 4 Statuspage Hotjar Amazon Trust Services HTTP/3
42	bmth.co	6,337	$30+	Amazon Route 53 DNS
43	clinch.co	6,370	$246K+	Google Hosted Libraries Apple Business Connect Cookiebot Webflow HubSpot
44	maze.co	6,605	$626K+	AWS EC2 Mux Meta Business Suite React Google reCAPTCHA
45	homecenter.com.co	6,816	$2.5M+	Next Js CenturyLink Communications Atlassian Cloudflare Bot Solutions AWS Certificate Manager
46	codedish.co	7,043	$1.91K+	Press Page Microsoft 365 Elementor Hreflang (Multilingual) Amazon Route 53 DNS
47	kisskh.co	7,119	$1.9K+	HTTP/3 Material Icons Roboto Google Trust Services Cloudflare
48	erne.co	7,170	$5.32K+	Google Search Console OVH
49	prmutv.co	7,171	$1.9K+	Tahoma HTTP/3 Cloudflare DNS Google Cloud CDN

This is 49 of 3,174,458 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 182,591 88.3%
02 edu.co 10,415 5%
03 gov.co 7,651 3.7%
04 net.co 3,793 1.8%
05 org.co 1,762 0.9%
06 nom.co 324 0.2%
07 mil.co 133 0.1%

Language usage on .co websites

by websites

01 English 373,555 78.4%
02 Spanish 70,215 14.7%
03 Chinese 5,440 1.1%
04 French 4,558 1%
05 Indonesian 4,420 0.9%
06 German 3,269 0.7%
07 Turkish 2,972 0.6%
08 Vietnamese 2,971 0.6%
09 Other 9,071 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	1,088,843
02	Cloudflare	Hosting & Infrastructure	848,234
03	GoDaddy	Hosting & Infrastructure	782,622
04	HTTP/3	Development Utilities	614,731
05	HSTS	Security & Compliance	571,262
06	Google Search Console	Marketing & SEO	503,201
07	Google Trust Services	Security & Compliance	362,818
08	WordPress	Content Management	238,256
09	GoDaddy DMARC	MX & Email Hosting Services	234,655
10	Nofollow Links	Website Features	215,661
11	Microsoft 365	MX & Email Hosting Services	193,916
12	Outlook for business	MX & Email Hosting Services	175,618
13	Afternic DNS	DNS Services	172,149
14	Namecheap DNS	DNS Services	160,817
15	React	Software Development	150,421

Technology usage on .co websites by category

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