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
200
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
nginx.com
29
policies.google.com
200
30
amazon.com
301
31
bit.ly
32
adobe.com
200
200
33
wordpress.com
34
drive.google.com
200
200
35
api.whatsapp.com
403 Forbidden
36
mozilla.org
200
200
37
player.vimeo.com
38
plus.google.com
200
200
39
blogspot.com
200
200
40
europa.eu
301
301
41
apache.org
200
200
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
t.me
301
301
44
github.io
200
45
itunes.apple.com
200
46
gravatar.com
302
47
yahoo.com
200
200
48
reddit.com
301
49
forms.gle
400 Bad Request
404 Not Found
50
miit.gov.cn
307
51
nih.gov
200
52
qq.com
302
53
beian.miit.gov.cn
521 Unknown code
54
spotify.com
301
200
55
tumblr.com
56
macromedia.com
200
57
amazonaws.com
58
mailinabox.email
59
archive.org
60
sites.google.com
200
200
61
open.spotify.com
200
62
flickr.com
200
63
office.com
200
200
64
ec.europa.eu
301
301
65
medium.com
403 Forbidden
403 Forbidden
66
nytimes.com
67
baidu.com
68
w3.org
200
200
69
creativecommons.org
200
200
70
godaddy.com
403 Forbidden
71
soundcloud.com
72
forbes.com
73
live.com
417 Expectation Failed
74
zoom.us
200
200
75
www.ncbi.nlm.nih.gov
200
76
sourceforge.net
200
200
77
sciencedirect.com
78
web.archive.org
79
doi.org
200
200
80
cpanel.net
81
theguardian.com
302
200
82
developers.google.com
200
83
paypal.com
84
t.co
85
wixsite.com
86
oracle.com
403 Forbidden
87
who.int
88
cnn.com
200
200
89
vk.com
90
dropbox.com
200
200
91
shopify.com
92
opera.com
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
tinyurl.com
200
200
96
accounts.google.com
200
97
googleblog.com
200
404 Not Found
98
bbc.com
301
99
dropcatch.com
403 Forbidden
403 Forbidden
100
researchgate.net
403 Forbidden
403 Forbidden
101
bbc.co.uk
301
102
php.net
200
200
103
mit.edu
200
200
104
bing.com
200
200
105
reuters.com
401 HTTP Forbidden
106
springer.com
107
harvard.edu
200
108
issuu.com
301
109
cloudflare.com
403 Forbidden
403 Forbidden
110
nature.com
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
cdc.gov
200
200
114
ibm.com
200
200
115
weebly.com
116
wikimedia.org
200
200
117
un.org
403 Forbidden
118
weibo.com
119
imdb.com
120
debian.org
200
200
121
m.facebook.com
200
122
linktr.ee
123
mp.weixin.qq.com
200
124
washingtonpost.com
125
pubmed.ncbi.nlm.nih.gov
200
200
126
stanford.edu
200
200
127
wpa.qq.com
128
outlook.com
417 Expectation Failed
129
plesk.com
403 Forbidden
403 Forbidden
130
bloomberg.com
131
cookiedatabase.org
200
132
wsj.com
401 HTTP Forbidden
133
msn.com
134
expireddomains.com
403 Forbidden
403 Forbidden
135
discord.gg
136
statista.com
137
beian.gov.cn
138
www.gov.uk
200
139
discord.com
140
example.com
200
200
141
nasa.gov
200
200
142
businessinsider.com
143
g.page
200
200
144
unsplash.com
145
telegram.me
301
301
146
list-manage.com
147
cloudfront.net
148
calendly.com
403 Forbidden
403 Forbidden
149
amzn.to
150
mysql.com
200
151
ietf.org
200
200
152
podcasts.apple.com
200
153
eventbrite.com
154
etsy.com
155
eur-lex.europa.eu
156
addtoany.com
200
200
157
wired.com
200
200
158
canva.com
403 Forbidden
403 Forbidden
159
cnbc.com
200
160
twitch.tv
161
time.com
162
gitlab.com
403 Forbidden
403 Forbidden
163
myshopify.com
404 Not Found
164
googleusercontent.com
404 Not Found
404 Not Found
165
slideshare.net
166
behance.net
167
line.me
200
168
go.com
169
npr.org
200
170
wp.com
171
ebay.com
172
openai.com
308
173
commons.wikimedia.org
200
174
sharepoint.com
200
175
mail.google.com
200
176
stackoverflow.com
177
hp.com
301
178
oup.com
179
dailymail.co.uk
200
200
180
aboutads.info
301
301
181
usatoday.com
182
calendar.google.com
200
183
telegraph.co.uk
184
uk.com
185
stripe.com
186
ft.com
187
berkeley.edu
188
tandfonline.com
403 Forbidden
403 Forbidden
189
aol.com
200
190
loc.gov
403 Forbidden
403 Forbidden
191
cnet.com
200
192
validator.w3.org
200
193
arxiv.org
194
outlook.live.com
417 Expectation Failed
195
hubspot.com
403 Forbidden
403 Forbidden
196
g.co
200
200
197
gc.ca
198
blogger.com
200
200
199
trustpilot.com
200
ted.com
200
201
google.de
200
200
202
bsky.app
203
britannica.com
204
amazon.co.uk
200
205
substack.com
403 Forbidden
403 Forbidden
206
techcrunch.com
200
200
207
unesco.org
208
tripadvisor.com
209
cornell.edu
307
210
surveymonkey.com
211
jotform.com
212
independent.co.uk
200
213
ca.gov
307
307
214
outlook.office.com
301
215
allaboutcookies.org
403 Forbidden
403 Forbidden
216
web.facebook.com
200
217
mdpi.com
403 Forbidden
403 Forbidden
218
networkadvertising.org
219
free.fr
200
200
220
gouv.fr
221
sagepub.com
222
cbsnews.com
223
redhat.com
200
224
wix.com
225
booking.com
226
pixabay.com
403 Forbidden
403 Forbidden
227
squarespace.com
228
imgur.com
229
dailymotion.com
230
prnewswire.com
403 Forbidden
403 Forbidden
231
sina.com.cn
232
yelp.com
233
hbr.org
234
i0.wp.com
235
mailchimp.com
236
fda.gov
404 Not Found
200
237
theverge.com
238
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
239
themeforest.net
240
bandcamp.com
241
samsung.com
242
academic.oup.com
243
cambridge.org
244
myspace.com
245
investopedia.com
403 Forbidden
403 Forbidden
246
washington.edu
247
de.wikipedia.org
200
248
iso.org
200
249
mckinsey.com
250
goodreads.com
251
princeton.edu
403 Forbidden
252
scholar.google.com
253
latimes.com
254
aliyun.com
301
255
bilibili.com
256
web.whatsapp.com
403 Forbidden
257
dx.doi.org
200
200
258
netflix.com
200
200
259
ieee.org
418 Unknown Code
260
taobao.com
302
261
nationalgeographic.com
262
mailchi.mp
263
163.com
264
whitehouse.gov
200
200
265
docker.com
200
200
266
yandex.ru
302
302
267
worldbank.org
403 Forbidden
268
webmd.com
269
sedo.com
403 Forbidden
403 Forbidden
270
office365.com
271
mayoclinic.org
272
weforum.org
273
frontiersin.org
301
274
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
275
usda.gov
500 read timeout
276
cpanel.com
403 Forbidden
403 Forbidden
277
freepik.com
278
readthedocs.io
403 Forbidden
403 Forbidden
279
academia.edu
280
youronlinechoices.com
281
wpguardian.com
200
200
282
wpguardian.io
200
200
283
theatlantic.com
284
scribd.com
285
zendesk.com
403 Forbidden
286
livejournal.com
287
ubuntu.com
200
200
288
youku.com
200
200
289
indiatimes.com
200
200
290
python.org
200
301
291
quora.com
292
healthline.com
200
293
abcnews.go.com
301
294
chatgpt.com
403 Forbidden
403 Forbidden
295
marriott.com
296
deloitte.com
200
297
nbcnews.com
200
298
dribbble.com
200
299
steampowered.com
300
huffingtonpost.com
301
indeed.com
302
kickstarter.com
403 Forbidden
403 Forbidden
303
pexels.com
403 Forbidden
403 Forbidden
304
apnews.com
403 Forbidden
403 Forbidden
305
cisco.com
200
200
306
biomedcentral.com
307
change.org
308
columbia.edu
309
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
310
google.co.uk
200
200
311
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
312
translate.google.com
200
313
plos.org
403 Forbidden
403 Forbidden
314
openstreetmap.org
200
200
315
fb.com
200
200
316
skype.com
200
200
317
umich.edu
403 Forbidden
403 Forbidden
318
ox.ac.uk
319
apa.org
320
theconversation.com
321
oecd.org
403 Forbidden
322
intel.com
200
323
businesswire.com
324
pbs.org
200
325
economist.com
326
fandom.com
327
yale.edu
200
301
328
salesforce.com
200
329
usnews.com
330
arcgis.com
331
deviantart.com
332
xing.com
333
statcounter.com
334
patreon.com
200
200
335
v.qq.com
302
336
or.kr
337
fb.me
200
200
338
sun.com
200
339
huffpost.com
340
eepurl.com
341
nvidia.com
342
googleapis.com
404 Not Found
404 Not Found
343
psychologytoday.com
344
foxnews.com
345
amazon.de
200
346
typeform.com
200
347
android.com
200
200
348
bmj.com
349
alibaba.com
350
eu.com
351
sohu.com
352
psu.edu
200
353
upenn.edu
200
200
354
jimdo.com
355
thenai.org
356
it.com
200
357
cbc.ca
358
tencent.com
359
akismet.com
360
nist.gov
200
200
361
odoo.com
200
200
362
telegram.org
302
302
363
nypost.com
364
buydomains.com
365
fortune.com
366
eff.org
200
367
pewresearch.org
368
zdnet.com
200
369
es.wikipedia.org
200
370
oreilly.com
200
371
go.id
372
firefox.com
200
373
uci.edu
374
vice.com
200
375
coursera.org
376
jstor.org
377
cam.ac.uk
200
301
378
newyorker.com
301
200
379
newsweek.com
380
safety.google
200
404 Not Found
381
wikihow.com
382
sciencedaily.com
200
200
383
ftc.gov
403 Forbidden
403 Forbidden
384
postgresql.org
200
200
385
geocities.com
386
fb.watch
200
200
387
typepad.com
388
share.google
200
404 Not Found
389
microsoftonline.com
390
ovhcloud.com
391
business.site
200
404 Not Found
392
abc.net.au
393
scientificamerican.com
394
admin.ch
395
elsevier.com
396
windows.net
397
elegantthemes.com
403 Forbidden
403 Forbidden
398
umn.edu
399
canada.ca
200
400
gofundme.com
401
fao.org
301
402
giphy.com
403
about.com
403 Forbidden
403 Forbidden
404
themeisle.com
403 Forbidden
403 Forbidden
405
xinhuanet.com
200
500 read timeout
406
hugedomains.com
403 Forbidden
403 Forbidden
407
tripod.com
408
us.com
409
ucla.edu
200
410
gob.mx
411
gartner.com
403 Forbidden
412
thelancet.com
413
doubleclick.net
200
200
414
stackexchange.com
415
wpastra.com
416
moodle.org
200
200
417
threads.net
200
200
418
zhihu.com
302
419
fastcompany.com
420
enable-javascript.com
421
telegra.ph
422
wiktionary.org
200
200
423
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
424
wisc.edu
425
dw.com
200
426
jamanetwork.com
403 Forbidden
403 Forbidden
427
getbootstrap.com
200
200
428
mashable.com
403 Forbidden
403 Forbidden
429
buzzfeed.com
430
cmu.edu
431
dell.com
432
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
433
acs.org
434
news.google.com
200
200
435
uchicago.edu
500 read timeout
436
ico.org.uk
200
200
437
merriam-webster.com
200
200
438
slack.com
439
jigsaw.w3.org
200
440
sciencemag.org
441
pnas.org
442
globenewswire.com
200
443
hilton.com
500 read timeout
444
mps.gov.cn
521 Unknown code
445
aliexpress.com
446
in.ua
447
ikea.com
200
200
448
letsencrypt.org
200
200
449
si.edu
200
450
jhu.edu
451
elpais.com
200
452
arstechnica.com
453
science.org
454
bund.de
455
in.net
456
zoom.com
200
457
mitre.org
458
azurewebsites.net
459
acm.org
460
aboutcookies.org
200
200
461
kernel.org
200
200
462
techtarget.com
403 Forbidden
463
ed.gov
307
464
w3schools.com
200
465
gizmodo.com
200
200
466
utexas.edu
200
200
467
meetup.com
468
walmart.com
469
jd.com
470
ovh.com
471
disqus.com
472
wa.link
200
403 Forbidden
473
vox.com
474
m.me
200
200
475
chat.whatsapp.com
403 Forbidden
476
rfc-editor.org
200
200
477
lnkd.in
200
478
matterport.com
403 Forbidden
403 Forbidden
479
openssl.org
200
200
480
people.com.cn
481
naver.com
482
bls.gov
403 Forbidden
483
marketwatch.com
484
storage.googleapis.com
400 Bad Request
403 Forbidden
485
intuit.com
486
unicef.org
403 Forbidden
487
engadget.com
200
488
git-scm.com
200
200
489
uiuc.edu
301
301
490
privacy.microsoft.com
200
491
medicalnewstoday.com
200
492
jquery.com
403 Forbidden
493
ssrn.com
494
hhs.gov
403 Forbidden
495
inc.com
496
house.gov
200
497
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
498
iana.org
200
200
499
go.kr
500
automattic.com
Total: 500
209 (41.8 %)
245 (49 %)
152 (30.4 %)
171 (34.2 %)
Data acquisition completed at Sun Jan 25 00:13:08 2026 UTC