Most Popular .org Websites

45,026 .org domains in the NetAPI Top 1M, ranked by popularity

As of October 14, 2026 (UTC)

This page lists the most popular .org websites: every .org domain that made it into the NetAPI Top 1M, the free daily ranking of the one million most popular websites worldwide. The top 100 are shown below; the complete list of all 45,026 .org domains is available as a free CSV.

.org ranks #2 of 79 TLDs by presence in the Top 1M, with 45,026 domains (4.50% of the list).

45,026

sites in the Top 1M

4.50%

of the Top 1M

#14

best global rank (wikipedia.org)

among 79 TLDs

100

shown on this page

45,026

domains in the free CSV

Top 100 .org websites

# = position within .org; NetAPI rank = position in the full Top 1M (1 = most popular website on the Internet).

#	Domain	NetAPI rank
1	wikipedia.org	14
2	archive.org	29
3	wordpress.org	81
4	telegram.org	90
5	craigslist.org	148
6	nginx.org	166
7	ecosia.org	210
8	mozilla.org	234
9	lichess.org	249
10	jw.org	260
11	archiveofourown.org	282
12	hltv.org	286
13	nosv.org	400
14	zearn.org	434
15	e-hentai.org	454
16	pornhub.org	458
17	syosetu.org	481
18	aternos.org	507
19	tgju.org	513
20	tjk.org	540
21	search-start.org	608
22	exhentai.org	663
23	anybunny.org	672
24	xxxpostpic.org	737
25	bpexch.org	797
26	newtoki1.org	821
27	apache.org	843
28	creativecommons.org	856
29	w3.org	859
30	doi.org	866
31	wikimedia.org	878
32	gnu.org	905
33	cookiedatabase.org	907
34	un.org	909
35	debian.org	910
36	arxiv.org	926
37	ietf.org	942
38	npr.org	945
39	openstreetmap.org	965
40	unesco.org	975
41	iso.org	985
42	lencr.org	992
43	ntp.org	993
44	ieee.org	1,004
45	cambridge.org	1,011
46	rfc-editor.org	1,014
47	python.org	1,020
48	thenai.org	1,027
49	allaboutcookies.org	1,032
50	networkadvertising.org	1,042
51	hbr.org	1,044
52	frontiersin.org	1,046
53	worldbank.org	1,058
54	mayoclinic.org	1,068
55	oecd.org	1,078
56	weforum.org	1,080
57	pbs.org	1,091
58	change.org	1,107
59	plos.org	1,115
60	apa.org	1,121
61	jstor.org	1,127
62	bbb.org	1,156
63	eff.org	1,158
64	postgresql.org	1,159
65	coursera.org	1,166
66	orcid.org	1,168
67	adsrvr.org	1,182
68	ampproject.org	1,183
69	fao.org	1,200
70	pewresearch.org	1,201
71	acm.org	1,206
72	letsencrypt.org	1,207
73	moodle.org	1,208
74	kernel.org	1,222
75	wiktionary.org	1,224
76	acs.org	1,243
77	mitre.org	1,266
78	pnas.org	1,267
79	iana.org	1,273
80	sciencemag.org	1,286
81	clevelandclinic.org	1,289
82	science.org	1,297
83	cookielaw.org	1,298
84	unicef.org	1,303
85	openssl.org	1,306
86	aboutcookies.org	1,316
87	fedoraproject.org	1,334
88	gutenberg.org	1,340
89	freebsd.org	1,346
90	nodejs.org	1,351
91	opensource.org	1,372
92	nejm.org	1,389
93	imf.org	1,393
94	kde.org	1,401
95	apachefriends.org	1,423
96	matomo.org	1,453
97	cve.org	1,454
98	semanticscholar.org	1,459
99	perl.org	1,461
100	drupal.org	1,465

Download the full list

Free CSV with all 45,026 .org domains from the Top 1M, most popular first (two columns: Rank, Domain). Regenerated daily together with the Top 1M.

Download CSV (all 45,026 .org domains)

Published under CC BY 4.0: reuse freely, including commercially, with attribution to NetAPI and a link to https://netapi.com/.

Need every .org domain?

The Top 1M covers only the most popular sites. All 13,914,033 registered .org domains, with DNS, server IP and WHOIS data, are available as daily updated domain lists and datasets.

Domain lists and datasets for .org →

Methodology

Rank = position of the domain in the NetAPI Top 1M, which combines several public SEO / link-graph and traffic signals with reciprocal rank fusion so that no single source dominates. Domains are registrable domains (eTLD+1); a .org domain is any domain whose top-level domain is .org, regardless of where the site is hosted or who runs it.

The list is rebuilt every day; counts and ranks on this page refer to the current snapshot. The page exists for TLDs with at least 1,000 domains in the Top 1M.

See also the full NetAPI Top 1M list and the report Anatomy of the Top 1M.

Other countries and TLDs

.com 448,730 .uk 35,517 .net 30,317 .de 28,757 .jp 20,500 .nl 19,856 .ru 19,639 .br 17,369 .it 17,103 .fr 12,930 .in 12,764 .shop 10,505

All countries and TLDs →