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
nginx.com
29
amazon.com
301
30
policies.google.com
200
31
bit.ly
32
adobe.com
200
200
33
wordpress.com
34
drive.google.com
200
200
35
mozilla.org
200
200
36
api.whatsapp.com
403 Forbidden
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
200
53
beian.miit.gov.cn
521 Unknown code
54
spotify.com
200
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
403 Forbidden
403 Forbidden
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
web.archive.org
77
sourceforge.net
200
200
78
sciencedirect.com
79
cpanel.net
80
doi.org
200
200
81
theguardian.com
200
200
82
developers.google.com
200
83
paypal.com
84
wixsite.com
85
t.co
86
who.int
87
oracle.com
403 Forbidden
88
cnn.com
200
200
89
vk.com
90
dropbox.com
200
200
91
opera.com
92
shopify.com
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
tinyurl.com
200
200
96
bbc.com
301
97
googleblog.com
200
404 Not Found
98
dropcatch.com
403 Forbidden
403 Forbidden
99
researchgate.net
403 Forbidden
403 Forbidden
100
bbc.co.uk
301
101
php.net
200
200
102
accounts.google.com
200
103
mit.edu
200
200
104
reuters.com
401 HTTP Forbidden
105
bing.com
200
200
106
springer.com
107
harvard.edu
301
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
imdb.com
119
weibo.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
cookiedatabase.org
403 Forbidden
131
bloomberg.com
132
wsj.com
401 HTTP Forbidden
133
msn.com
134
discord.gg
135
expireddomains.com
403 Forbidden
403 Forbidden
136
statista.com
137
discord.com
138
www.gov.uk
200
139
beian.gov.cn
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
etsy.com
153
podcasts.apple.com
200
154
eventbrite.com
155
eur-lex.europa.eu
156
canva.com
403 Forbidden
403 Forbidden
157
addtoany.com
200
200
158
wired.com
200
200
159
cnbc.com
200
160
twitch.tv
161
gitlab.com
403 Forbidden
403 Forbidden
162
time.com
163
mail.google.com
200
164
googleusercontent.com
404 Not Found
404 Not Found
165
myshopify.com
404 Not Found
166
slideshare.net
167
behance.net
168
ebay.com
169
go.com
170
npr.org
200
171
wp.com
172
line.me
200
173
openai.com
308
174
commons.wikimedia.org
200
175
sharepoint.com
200
176
oup.com
177
stackoverflow.com
178
hp.com
301
179
dailymail.co.uk
200
200
180
aboutads.info
301
301
181
calendar.google.com
200
182
usatoday.com
183
telegraph.co.uk
184
uk.com
185
stripe.com
186
ft.com
187
berkeley.edu
188
tandfonline.com
403 Forbidden
403 Forbidden
189
outlook.live.com
417 Expectation Failed
190
hubspot.com
403 Forbidden
403 Forbidden
191
arxiv.org
192
loc.gov
403 Forbidden
403 Forbidden
193
aol.com
200
194
validator.w3.org
200
195
g.co
200
200
196
gc.ca
197
blogger.com
200
200
198
cnet.com
200
199
trustpilot.com
200
ted.com
200
201
bsky.app
202
google.de
200
200
203
britannica.com
204
substack.com
403 Forbidden
403 Forbidden
205
amazon.co.uk
200
206
unesco.org
207
tripadvisor.com
208
techcrunch.com
200
301
209
surveymonkey.com
210
jotform.com
211
cornell.edu
307
212
independent.co.uk
301
213
outlook.office.com
417 Expectation Failed
214
ca.gov
307
307
215
web.facebook.com
200
216
mdpi.com
403 Forbidden
403 Forbidden
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
networkadvertising.org
219
free.fr
200
200
220
gouv.fr
221
sagepub.com
222
wix.com
223
cbsnews.com
224
redhat.com
200
225
squarespace.com
226
pixabay.com
403 Forbidden
403 Forbidden
227
booking.com
228
imgur.com
229
dailymotion.com
230
prnewswire.com
403 Forbidden
403 Forbidden
231
yelp.com
232
mailchimp.com
233
hbr.org
234
i0.wp.com
235
fda.gov
404 Not Found
200
236
sina.com.cn
237
theverge.com
238
bandcamp.com
239
academic.oup.com
240
themeforest.net
241
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
242
samsung.com
243
myspace.com
244
cambridge.org
245
investopedia.com
403 Forbidden
403 Forbidden
246
washington.edu
247
de.wikipedia.org
200
248
iso.org
403 Forbidden
249
mckinsey.com
250
goodreads.com
251
scholar.google.com
252
princeton.edu
403 Forbidden
253
latimes.com
254
bilibili.com
255
aliyun.com
301
256
web.whatsapp.com
403 Forbidden
257
netflix.com
301
200
258
dx.doi.org
200
200
259
mailchi.mp
260
ieee.org
418 Unknown Code
261
nationalgeographic.com
262
taobao.com
302
263
163.com
264
worldbank.org
403 Forbidden
265
whitehouse.gov
200
200
266
yandex.ru
302
200
267
docker.com
200
200
268
webmd.com
269
office365.com
270
weforum.org
271
mayoclinic.org
272
frontiersin.org
301
273
usda.gov
500 read timeout
274
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
275
freepik.com
276
thenai.org
277
readthedocs.io
403 Forbidden
403 Forbidden
278
academia.edu
279
sedo.com
403 Forbidden
403 Forbidden
280
wpguardian.com
403 Forbidden
403 Forbidden
281
wpguardian.io
403 Forbidden
403 Forbidden
282
youronlinechoices.com
283
theatlantic.com
284
scribd.com
285
ubuntu.com
200
200
286
livejournal.com
287
indiatimes.com
200
200
288
zendesk.com
403 Forbidden
289
youku.com
200
200
290
python.org
200
200
291
chatgpt.com
403 Forbidden
403 Forbidden
292
quora.com
293
marriott.com
294
abcnews.go.com
301
295
healthline.com
200
296
deloitte.com
200
297
nbcnews.com
200
298
dribbble.com
200
299
steampowered.com
300
kickstarter.com
403 Forbidden
403 Forbidden
301
huffingtonpost.com
302
indeed.com
303
pexels.com
403 Forbidden
403 Forbidden
304
apnews.com
403 Forbidden
403 Forbidden
305
change.org
306
biomedcentral.com
307
cisco.com
200
200
308
google.co.uk
200
200
309
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
310
columbia.edu
311
translate.google.com
200
312
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
313
plos.org
403 Forbidden
403 Forbidden
314
fb.com
200
200
315
openstreetmap.org
200
200
316
skype.com
200
200
317
ox.ac.uk
318
umich.edu
403 Forbidden
403 Forbidden
319
intel.com
200
320
oecd.org
403 Forbidden
321
theconversation.com
322
apa.org
323
businesswire.com
324
fandom.com
403 Forbidden
325
economist.com
326
pbs.org
200
327
yale.edu
200
200
328
huffpost.com
329
salesforce.com
200
330
arcgis.com
331
usnews.com
332
deviantart.com
333
statcounter.com
334
xing.com
335
patreon.com
200
200
336
fb.me
200
200
337
or.kr
338
sun.com
200
339
v.qq.com
302
340
eepurl.com
341
nvidia.com
342
googleapis.com
404 Not Found
404 Not Found
343
psychologytoday.com
344
foxnews.com
500 write failed: Broken pipe
345
amazon.de
200
346
typeform.com
200
347
bmj.com
348
android.com
200
200
349
eu.com
350
alibaba.com
351
psu.edu
200
352
it.com
403 Forbidden
353
upenn.edu
200
301
354
sohu.com
355
jimdo.com
356
cbc.ca
357
tencent.com
358
odoo.com
200
200
359
akismet.com
360
nist.gov
403 Forbidden
403 Forbidden
361
firefox.com
200
362
nypost.com
363
fortune.com
364
eff.org
200
365
pewresearch.org
366
oreilly.com
200
367
es.wikipedia.org
200
368
zdnet.com
200
369
buydomains.com
370
go.id
371
uci.edu
372
vice.com
200
373
jstor.org
374
cam.ac.uk
200
200
375
coursera.org
376
newyorker.com
200
200
377
wikihow.com
378
newsweek.com
379
safety.google
200
404 Not Found
380
sciencedaily.com
403 Forbidden
403 Forbidden
381
postgresql.org
200
200
382
share.google
200
404 Not Found
383
geocities.com
384
ftc.gov
403 Forbidden
403 Forbidden
385
fb.watch
200
200
386
ovhcloud.com
387
typepad.com
388
microsoftonline.com
389
business.site
200
404 Not Found
390
abc.net.au
391
admin.ch
392
us.com
393
canada.ca
200
394
fao.org
403 Forbidden
395
windows.net
396
umn.edu
397
giphy.com
398
elegantthemes.com
403 Forbidden
403 Forbidden
399
gofundme.com
400
about.com
403 Forbidden
403 Forbidden
401
elsevier.com
402
themeisle.com
403 Forbidden
403 Forbidden
403
xinhuanet.com
301
200
404
scientificamerican.com
405
tripod.com
406
ucla.edu
200
407
gartner.com
403 Forbidden
408
gob.mx
409
thelancet.com
410
wpastra.com
411
moodle.org
200
200
412
stackexchange.com
413
doubleclick.net
200
200
414
threads.net
200
200
415
merriam-webster.com
200
200
416
fastcompany.com
417
zhihu.com
302
418
telegra.ph
419
wiktionary.org
200
200
420
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
421
enable-javascript.com
422
dw.com
200
423
wisc.edu
424
jamanetwork.com
403 Forbidden
403 Forbidden
425
cmu.edu
426
hugedomains.com
403 Forbidden
403 Forbidden
427
getbootstrap.com
403 Forbidden
403 Forbidden
428
mashable.com
403 Forbidden
403 Forbidden
429
buzzfeed.com
430
acs.org
431
uchicago.edu
500 read timeout
432
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
433
ico.org.uk
403 Forbidden
403 Forbidden
434
news.google.com
200
200
435
slack.com
436
dell.com
437
azurewebsites.net
438
jigsaw.w3.org
200
439
sciencemag.org
440
pnas.org
441
hilton.com
500 read timeout
442
globenewswire.com
200
443
aliexpress.com
444
mps.gov.cn
521 Unknown code
445
intuit.com
446
ikea.com
200
200
447
in.ua
448
si.edu
403 Forbidden
449
jhu.edu
450
letsencrypt.org
200
200
451
science.org
452
elpais.com
200
453
arstechnica.com
454
acm.org
455
in.net
456
mitre.org
457
techtarget.com
403 Forbidden
458
zoom.com
200
459
bund.de
460
kernel.org
200
200
461
aboutcookies.org
403 Forbidden
403 Forbidden
462
ed.gov
307
307
463
utexas.edu
301
301
464
w3schools.com
200
465
gizmodo.com
403 Forbidden
403 Forbidden
466
walmart.com
467
meetup.com
468
wa.link
403 Forbidden
403 Forbidden
469
ovh.com
470
disqus.com
471
jd.com
472
vox.com
473
m.me
200
200
474
matterport.com
403 Forbidden
403 Forbidden
475
chat.whatsapp.com
403 Forbidden
476
lnkd.in
200
477
rfc-editor.org
200
200
478
openssl.org
200
200
479
naver.com
480
people.com.cn
481
marketwatch.com
482
bls.gov
403 Forbidden
483
storage.googleapis.com
400 Bad Request
403 Forbidden
484
unicef.org
403 Forbidden
485
git-scm.com
403 Forbidden
403 Forbidden
486
privacy.microsoft.com
200
487
ssrn.com
488
jquery.com
200
489
uiuc.edu
301
301
490
engadget.com
200
491
medicalnewstoday.com
200
492
hhs.gov
403 Forbidden
493
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
494
house.gov
200
495
inc.com
496
iana.org
200
200
497
go.kr
498
airbnb.com
499
automattic.com
500
itu.int
200
200
Total: 500
209 (41.8 %)
246 (49.2 %)
141 (28.2 %)
158 (31.6 %)
Data acquisition completed at Thu Jan 29 00:13:10 2026 UTC