The data is gathered by first parsing the top 500 web sites from Majestic's 1,000,000 site CSV. Source material is here
The data used to be obtained from Alexa, but Amazon has discontinued the Alexa service and no longer makes the data available. As a result, I had to find another source for the data. Majestic is CCA and the above, in addition to being common courtesy serves as the required attribution to satisfy the license agreement.
The site names are then checked for AAAA records via the raw
name and also www. Each column is tallied and totals (and percentages) are shown
at the bottom of the table.
Rank
Web Site
AAAA
AAAA for www.
Site answers IPv6
www. Site answers IPv6
1
2
google.com
200
200
3
facebook.com
200
200
4
youtube.com
200
200
5
instagram.com
200
200
6
twitter.com
7
linkedin.com
200
200
8
microsoft.com
307
200
9
googletagmanager.com
404 Not Found
404 Not Found
10
apple.com
200
200
11
github.com
12
wikipedia.org
200
200
13
wordpress.org
200
200
14
youtu.be
200
15
en.wikipedia.org
200
16
play.google.com
200
17
goo.gl
400 Bad Request
404 Not Found
18
pinterest.com
19
maps.google.com
200
20
x.com
21
vimeo.com
22
docs.google.com
200
200
23
apps.apple.com
200
24
whatsapp.com
200
403 Forbidden
25
tiktok.com
26
wa.me
200
27
nginx.org
200
200
28
policies.google.com
200
29
f5.com
30
nginx.com
31
amazon.com
301
32
bit.ly
33
adobe.com
200
200
34
api.whatsapp.com
403 Forbidden
35
wordpress.com
36
drive.google.com
200
200
37
mozilla.org
200
200
38
support.google.com
200
200
39
player.vimeo.com
40
europa.eu
301
301
41
blogspot.com
200
200
42
plus.google.com
200
200
43
maps.app.goo.gl
400 Bad Request
404 Not Found
44
apache.org
200
200
45
t.me
301
301
46
github.io
301
47
mailinabox.email
48
itunes.apple.com
200
49
gravatar.com
302
50
yahoo.com
200
200
51
forms.gle
400 Bad Request
404 Not Found
52
reddit.com
301
53
miit.gov.cn
307
54
nih.gov
55
qq.com
302
56
spotify.com
200
301
57
beian.miit.gov.cn
521 Unknown code
58
tumblr.com
59
macromedia.com
200
60
amazonaws.com
61
open.spotify.com
200
62
archive.org
63
godaddy.com
403 Forbidden
64
sites.google.com
200
200
65
ec.europa.eu
301
301
66
office.com
200
200
67
flickr.com
200
68
nytimes.com
69
medium.com
403 Forbidden
403 Forbidden
70
w3.org
200
200
71
baidu.com
72
creativecommons.org
403 Forbidden
403 Forbidden
73
soundcloud.com
74
forbes.com
75
zoom.us
200
200
76
www.ncbi.nlm.nih.gov
200
77
live.com
417 Expectation Failed
78
web.archive.org
79
sciencedirect.com
80
sourceforge.net
200
200
81
cpanel.net
82
doi.org
200
200
83
theguardian.com
200
200
84
paypal.com
85
who.int
86
shopify.com
87
oracle.com
403 Forbidden
88
wixsite.com
89
t.co
90
dropbox.com
200
200
91
opera.com
92
cnn.com
200
200
93
vk.com
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
launchpad.net
200
200
96
tinyurl.com
200
200
97
dropcatch.com
403 Forbidden
403 Forbidden
98
bbc.com
301
99
cloudflare.com
403 Forbidden
403 Forbidden
100
googleblog.com
200
404 Not Found
101
researchgate.net
403 Forbidden
403 Forbidden
102
springer.com
103
php.net
200
200
104
mit.edu
200
200
105
bbc.co.uk
301
106
reuters.com
401 HTTP Forbidden
107
bing.com
200
200
108
harvard.edu
301
109
accounts.google.com
200
110
nature.com
111
issuu.com
301
112
wiley.com
403 Forbidden
113
gnu.org
200
200
114
ibm.com
200
200
115
cdc.gov
200
200
116
un.org
403 Forbidden
117
weebly.com
118
weibo.com
119
wikimedia.org
200
200
120
imdb.com
121
debian.org
200
200
122
linktr.ee
123
mp.weixin.qq.com
200
124
pubmed.ncbi.nlm.nih.gov
200
200
125
plesk.com
403 Forbidden
403 Forbidden
126
washingtonpost.com
127
cookiedatabase.org
403 Forbidden
128
stanford.edu
200
200
129
outlook.com
417 Expectation Failed
130
wpa.qq.com
131
discord.com
132
discord.gg
133
workspaceupdates.googleblog.com
200
404 Not Found
134
bloomberg.com
135
msn.com
136
wsj.com
401 HTTP Forbidden
137
example.com
200
200
138
statista.com
139
www.gov.uk
200
140
beian.gov.cn
141
expireddomains.com
403 Forbidden
403 Forbidden
142
nasa.gov
200
301
143
g.page
200
200
144
businessinsider.com
145
unsplash.com
146
telegram.me
301
301
147
list-manage.com
148
cloudfront.net
149
calendly.com
403 Forbidden
403 Forbidden
150
amzn.to
151
mysql.com
200
152
etsy.com
153
ietf.org
200
200
154
canva.com
403 Forbidden
403 Forbidden
155
eventbrite.com
156
cnbc.com
200
157
myshopify.com
404 Not Found
158
line.me
200
159
gitlab.com
403 Forbidden
403 Forbidden
160
wired.com
200
200
161
addtoany.com
200
200
162
twitch.tv
163
openai.com
308
164
time.com
165
googleusercontent.com
404 Not Found
404 Not Found
166
ebay.com
167
slideshare.net
168
sharepoint.com
200
169
npr.org
200
170
behance.net
171
go.com
172
oup.com
173
wp.com
174
stackoverflow.com
175
hp.com
301
176
uk.com
177
stripe.com
178
w.soundcloud.com
179
aboutads.info
301
301
180
calendar.google.com
200
181
dailymail.co.uk
200
200
182
trustpilot.com
183
usatoday.com
184
arxiv.org
185
telegraph.co.uk
186
tandfonline.com
403 Forbidden
403 Forbidden
187
ft.com
188
berkeley.edu
189
bsky.app
190
hubspot.com
403 Forbidden
403 Forbidden
191
validator.w3.org
200
192
aol.com
200
193
loc.gov
403 Forbidden
403 Forbidden
194
gc.ca
195
baike.baidu.com
301
196
outlook.live.com
417 Expectation Failed
197
substack.com
403 Forbidden
403 Forbidden
198
g.co
200
200
199
blogger.com
200
200
200
fr.wikipedia.org
200
201
cnet.com
200
202
ted.com
200
203
google.de
200
200
204
unesco.org
205
techcrunch.com
301
200
206
jotform.com
207
britannica.com
208
amazon.co.uk
301
209
surveymonkey.com
210
mdpi.com
403 Forbidden
403 Forbidden
211
ca.gov
307
307
212
cornell.edu
307
213
outlook.office.com
417 Expectation Failed
214
tripadvisor.com
215
gouv.fr
216
web.facebook.com
200
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
pixabay.com
403 Forbidden
403 Forbidden
219
independent.co.uk
220
sagepub.com
221
networkadvertising.org
222
wix.com
223
redhat.com
200
224
cbsnews.com
301
225
booking.com
226
free.fr
200
200
227
squarespace.com
228
mailchimp.com
229
dailymotion.com
230
fda.gov
404 Not Found
200
231
prnewswire.com
403 Forbidden
403 Forbidden
232
hbr.org
233
imgur.com
234
iso.org
403 Forbidden
235
samsung.com
236
sina.com.cn
237
bandcamp.com
238
cambridge.org
239
theverge.com
240
yelp.com
241
de.wikipedia.org
200
242
mckinsey.com
243
washington.edu
244
themeforest.net
245
myspace.com
246
investopedia.com
403 Forbidden
403 Forbidden
247
bilibili.com
248
i0.wp.com
249
scholar.google.com
250
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
251
princeton.edu
403 Forbidden
252
aliyun.com
301
253
latimes.com
254
goodreads.com
255
wpguardian.com
403 Forbidden
403 Forbidden
256
wpguardian.io
403 Forbidden
403 Forbidden
257
netflix.com
200
200
258
ieee.org
418 Unknown Code
259
web.whatsapp.com
403 Forbidden
260
nationalgeographic.com
261
worldbank.org
403 Forbidden
262
163.com
263
mailchi.mp
264
thenai.org
265
taobao.com
302
266
office365.com
267
docker.com
200
200
268
whitehouse.gov
301
301
269
yandex.ru
302
302
270
weforum.org
271
sedo.com
403 Forbidden
403 Forbidden
272
cpanel.com
403 Forbidden
403 Forbidden
273
frontiersin.org
301
274
mayoclinic.org
275
zendesk.com
403 Forbidden
276
webmd.com
277
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
278
usda.gov
500 read timeout
279
readthedocs.io
403 Forbidden
403 Forbidden
280
search.google.com
200
281
youronlinechoices.com
282
scribd.com
283
freepik.com
284
addons.mozilla.org
200
285
academia.edu
286
theatlantic.com
287
chatgpt.com
403 Forbidden
403 Forbidden
288
ubuntu.com
200
200
289
python.org
200
200
290
youku.com
200
200
291
deloitte.com
200
292
indiatimes.com
200
200
293
marriott.com
294
livejournal.com
295
steampowered.com
296
nbcnews.com
200
297
healthline.com
200
298
quora.com
299
indeed.com
300
dribbble.com
200
301
kickstarter.com
403 Forbidden
403 Forbidden
302
apnews.com
403 Forbidden
403 Forbidden
303
it.com
403 Forbidden
304
cisco.com
200
200
305
columbia.edu
306
pexels.com
403 Forbidden
403 Forbidden
307
huffingtonpost.com
308
openstreetmap.org
200
200
309
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
310
oecd.org
403 Forbidden
311
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
312
biomedcentral.com
313
ox.ac.uk
314
plos.org
403 Forbidden
403 Forbidden
315
fb.com
200
200
316
google.co.uk
200
200
317
apa.org
318
umich.edu
403 Forbidden
403 Forbidden
319
bp.blogspot.com
320
fandom.com
403 Forbidden
321
huffpost.com
322
intel.com
200
323
theconversation.com
324
economist.com
325
share.google
200
404 Not Found
326
eu.com
327
pbs.org
200
328
salesforce.com
200
329
yale.edu
200
200
330
arcgis.com
331
businesswire.com
332
xing.com
333
skype.com
200
200
334
statcounter.com
335
or.kr
336
nvidia.com
337
usnews.com
338
patreon.com
200
200
339
deviantart.com
340
amazon.de
200
341
fb.me
200
200
342
us.com
343
psychologytoday.com
344
android.com
200
200
345
sun.com
200
346
typeform.com
200
347
jimdo.com
348
bmj.com
349
googleapis.com
404 Not Found
404 Not Found
350
sohu.com
351
eepurl.com
352
upenn.edu
200
200
353
alibaba.com
354
psu.edu
200
355
foxnews.com
356
nist.gov
403 Forbidden
403 Forbidden
357
tencent.com
358
odoo.com
200
200
359
ovhcloud.com
360
cbc.ca
361
fortune.com
362
safety.google
200
404 Not Found
363
firefox.com
200
200
364
eff.org
200
365
go.id
366
nypost.com
367
akismet.com
368
oreilly.com
200
369
jstor.org
370
cam.ac.uk
200
200
371
upload.wikimedia.org
200
372
pewresearch.org
373
coursera.org
374
uci.edu
375
postgresql.org
200
200
376
zdnet.com
200
377
ftc.gov
403 Forbidden
403 Forbidden
378
hugedomains.com
403 Forbidden
403 Forbidden
379
vice.com
200
380
newyorker.com
200
200
381
newsweek.com
382
sciencedaily.com
403 Forbidden
403 Forbidden
383
canada.ca
200
384
microsoftonline.com
385
buydomains.com
386
geocities.com
387
fb.watch
200
200
388
fao.org
403 Forbidden
389
wikihow.com
390
admin.ch
391
scientificamerican.com
392
umn.edu
393
windows.net
394
abc.net.au
395
wpastra.com
396
gartner.com
403 Forbidden
397
gofundme.com
398
elsevier.com
399
about.com
403 Forbidden
403 Forbidden
400
typepad.com
401
business.site
200
404 Not Found
402
azurewebsites.net
403
elegantthemes.com
403 Forbidden
403 Forbidden
404
giphy.com
405
xinhuanet.com
200
500 read timeout
406
ucla.edu
200
407
dell.com
408
tripod.com
409
thelancet.com
410
gob.mx
411
zhihu.com
302
412
enable-javascript.com
413
moodle.org
200
200
414
threads.net
200
200
415
themeisle.com
403 Forbidden
403 Forbidden
416
stackexchange.com
417
merriam-webster.com
200
200
418
fastcompany.com
419
ovh.com
420
globenewswire.com
200
421
ico.org.uk
403 Forbidden
403 Forbidden
422
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
423
dw.com
200
424
jamanetwork.com
403 Forbidden
403 Forbidden
425
wisc.edu
426
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
427
uchicago.edu
500 read timeout
428
acs.org
429
getbootstrap.com
403 Forbidden
403 Forbidden
430
wiktionary.org
200
200
431
mps.gov.cn
521 Unknown code
432
news.google.com
200
200
433
slack.com
434
in.net
435
pnas.org
436
mashable.com
403 Forbidden
403 Forbidden
437
jigsaw.w3.org
200
438
sciencemag.org
439
cmu.edu
440
bund.de
441
hilton.com
403 Forbidden
442
letsencrypt.org
200
200
443
aliexpress.com
444
buzzfeed.com
445
jhu.edu
403 Forbidden
446
acm.org
447
arstechnica.com
448
pages.dev
403 Forbidden
403 Forbidden
449
in.ua
450
intuit.com
451
telegra.ph
452
science.org
453
zoom.com
200
454
si.edu
403 Forbidden
455
doubleclick.net
200
200
456
mitre.org
457
techtarget.com
403 Forbidden
458
elpais.com
200
459
utexas.edu
200
200
460
wa.link
403 Forbidden
403 Forbidden
461
aboutcookies.org
403 Forbidden
403 Forbidden
462
ikea.com
200
200
463
ed.gov
307
307
464
kernel.org
200
200
465
gizmodo.com
403 Forbidden
403 Forbidden
466
lnkd.in
200
467
w3schools.com
200
468
jd.com
469
meetup.com
470
walmart.com
471
m.me
200
200
472
rfc-editor.org
200
200
473
vox.com
474
bls.gov
403 Forbidden
475
unicef.org
403 Forbidden
476
naver.com
477
git-scm.com
403 Forbidden
403 Forbidden
478
people.com.cn
479
openssl.org
200
200
480
matterport.com
403 Forbidden
403 Forbidden
481
ssrn.com
482
disqus.com
483
jquery.com
200
484
music.apple.com
200
485
engadget.com
200
486
marketwatch.com
487
uiuc.edu
301
301
488
house.gov
200
489
hhs.gov
403 Forbidden
490
bbb.org
403 Forbidden
403 Forbidden
491
lin.ee
492
go.kr
493
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
494
medicalnewstoday.com
200
495
airbnb.com
496
orcid.org
200
200
497
iana.org
200
200
498
itu.int
200
200
499
automattic.com
500
atlassian.com
Total: 500
211 (42.2 %)
247 (49.4 %)
142 (28.4 %)
155 (31 %)
Data acquisition completed at Mon Mar 9 00:12:35 2026 UTC