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
f5.com
29
nginx.com
30
amazon.com
301
31
policies.google.com
200
32
bit.ly
33
adobe.com
200
200
34
wordpress.com
35
drive.google.com
200
200
36
api.whatsapp.com
403 Forbidden
37
mozilla.org
200
200
38
player.vimeo.com
39
plus.google.com
200
200
40
blogspot.com
200
200
41
europa.eu
301
301
42
apache.org
200
200
43
maps.app.goo.gl
400 Bad Request
404 Not Found
44
t.me
301
301
45
github.io
200
46
itunes.apple.com
200
47
gravatar.com
302
48
yahoo.com
200
200
49
reddit.com
301
50
forms.gle
400 Bad Request
404 Not Found
51
miit.gov.cn
307
52
nih.gov
200
53
qq.com
302
54
beian.miit.gov.cn
521 Unknown code
55
spotify.com
301
301
56
tumblr.com
57
macromedia.com
200
58
amazonaws.com
59
mailinabox.email
60
archive.org
61
sites.google.com
200
200
62
open.spotify.com
200
63
flickr.com
200
64
office.com
200
200
65
ec.europa.eu
301
301
66
medium.com
403 Forbidden
403 Forbidden
67
nytimes.com
68
baidu.com
69
w3.org
200
200
70
creativecommons.org
200
200
71
godaddy.com
403 Forbidden
72
soundcloud.com
73
forbes.com
74
live.com
417 Expectation Failed
75
zoom.us
200
200
76
www.ncbi.nlm.nih.gov
200
77
sourceforge.net
200
200
78
web.archive.org
79
sciencedirect.com
80
doi.org
200
200
81
theguardian.com
200
200
82
cpanel.net
83
developers.google.com
200
84
paypal.com
85
wixsite.com
86
t.co
87
who.int
88
oracle.com
403 Forbidden
89
cnn.com
301
301
90
dropbox.com
200
200
91
vk.com
92
shopify.com
93
opera.com
94
launchpad.net
200
200
95
youtube-nocookie.com
404 Not Found
404 Not Found
96
tinyurl.com
200
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
accounts.google.com
200
105
reuters.com
401 HTTP Forbidden
106
bing.com
200
200
107
springer.com
108
harvard.edu
200
109
issuu.com
301
110
cloudflare.com
403 Forbidden
403 Forbidden
111
nature.com
112
wiley.com
403 Forbidden
113
gnu.org
200
200
114
weebly.com
115
cdc.gov
200
200
116
ibm.com
200
200
117
wikimedia.org
200
200
118
un.org
403 Forbidden
119
imdb.com
120
weibo.com
121
debian.org
200
200
122
m.facebook.com
200
123
linktr.ee
124
mp.weixin.qq.com
200
125
washingtonpost.com
126
pubmed.ncbi.nlm.nih.gov
200
200
127
stanford.edu
200
301
128
wpa.qq.com
129
outlook.com
417 Expectation Failed
130
bloomberg.com
131
cookiedatabase.org
200
132
plesk.com
403 Forbidden
403 Forbidden
133
wsj.com
401 HTTP Forbidden
134
msn.com
135
expireddomains.com
403 Forbidden
403 Forbidden
136
discord.gg
137
statista.com
138
beian.gov.cn
139
www.gov.uk
200
140
discord.com
141
nasa.gov
200
200
142
businessinsider.com
143
example.com
200
200
144
g.page
200
200
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
ietf.org
200
200
153
eventbrite.com
154
podcasts.apple.com
200
155
eur-lex.europa.eu
156
mail.google.com
200
157
etsy.com
158
wired.com
200
200
159
canva.com
403 Forbidden
403 Forbidden
160
addtoany.com
200
200
161
cnbc.com
200
162
time.com
163
twitch.tv
164
gitlab.com
403 Forbidden
403 Forbidden
165
myshopify.com
404 Not Found
166
googleusercontent.com
404 Not Found
404 Not Found
167
slideshare.net
168
behance.net
169
go.com
170
npr.org
200
171
ebay.com
172
wp.com
173
line.me
200
174
openai.com
308
175
commons.wikimedia.org
200
176
sharepoint.com
200
177
stackoverflow.com
178
hp.com
301
179
oup.com
180
dailymail.co.uk
200
200
181
aboutads.info
301
301
182
usatoday.com
183
telegraph.co.uk
184
calendar.google.com
200
185
uk.com
186
stripe.com
187
ft.com
188
berkeley.edu
189
tandfonline.com
403 Forbidden
403 Forbidden
190
cnet.com
301
191
aol.com
200
192
loc.gov
403 Forbidden
403 Forbidden
193
outlook.live.com
417 Expectation Failed
194
validator.w3.org
200
195
arxiv.org
196
hubspot.com
403 Forbidden
403 Forbidden
197
g.co
200
200
198
gc.ca
199
blogger.com
200
200
200
trustpilot.com
201
ted.com
200
202
google.de
200
200
203
bsky.app
204
britannica.com
205
amazon.co.uk
200
206
unesco.org
207
substack.com
403 Forbidden
403 Forbidden
208
techcrunch.com
301
301
209
tripadvisor.com
210
surveymonkey.com
211
cornell.edu
307
212
jotform.com
213
independent.co.uk
200
214
ca.gov
307
307
215
outlook.office.com
417 Expectation Failed
216
web.facebook.com
200
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
mdpi.com
403 Forbidden
403 Forbidden
219
free.fr
200
200
220
networkadvertising.org
221
sagepub.com
222
cbsnews.com
223
wix.com
224
gouv.fr
225
redhat.com
200
226
pixabay.com
403 Forbidden
403 Forbidden
227
squarespace.com
228
booking.com
229
imgur.com
230
dailymotion.com
231
prnewswire.com
403 Forbidden
403 Forbidden
232
mailchimp.com
233
thenai.org
234
hbr.org
235
yelp.com
236
i0.wp.com
237
sina.com.cn
238
fda.gov
404 Not Found
200
239
bandcamp.com
240
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
241
academic.oup.com
242
samsung.com
243
theverge.com
244
myspace.com
245
themeforest.net
246
cambridge.org
247
investopedia.com
403 Forbidden
403 Forbidden
248
washington.edu
249
de.wikipedia.org
200
250
iso.org
200
251
mckinsey.com
252
goodreads.com
253
princeton.edu
403 Forbidden
254
latimes.com
255
scholar.google.com
256
bilibili.com
257
aliyun.com
301
258
dx.doi.org
200
200
259
netflix.com
301
200
260
sedo.com
403 Forbidden
403 Forbidden
261
web.whatsapp.com
403 Forbidden
262
nationalgeographic.com
263
taobao.com
302
264
ieee.org
418 Unknown Code
265
mailchi.mp
266
163.com
267
whitehouse.gov
200
301
268
docker.com
200
200
269
worldbank.org
403 Forbidden
270
webmd.com
271
yandex.ru
302
302
272
office365.com
273
mayoclinic.org
274
frontiersin.org
301
275
usda.gov
500 read timeout
276
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
277
weforum.org
278
freepik.com
279
readthedocs.io
403 Forbidden
403 Forbidden
280
academia.edu
281
theatlantic.com
282
wpguardian.com
200
403 Forbidden
283
youronlinechoices.com
284
wpguardian.io
200
200
285
scribd.com
286
ubuntu.com
200
200
287
livejournal.com
288
indiatimes.com
200
200
289
youku.com
200
200
290
python.org
200
200
291
zendesk.com
403 Forbidden
292
marriott.com
293
quora.com
294
abcnews.go.com
301
295
healthline.com
200
296
chatgpt.com
403 Forbidden
403 Forbidden
297
deloitte.com
200
298
nbcnews.com
200
299
dribbble.com
200
300
huffingtonpost.com
301
steampowered.com
302
indeed.com
303
kickstarter.com
403 Forbidden
403 Forbidden
304
apnews.com
403 Forbidden
403 Forbidden
305
pexels.com
403 Forbidden
403 Forbidden
306
change.org
307
biomedcentral.com
308
cisco.com
200
200
309
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
310
columbia.edu
311
google.co.uk
200
200
312
translate.google.com
200
313
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
314
plos.org
403 Forbidden
403 Forbidden
315
openstreetmap.org
200
200
316
fb.com
200
200
317
skype.com
200
200
318
ox.ac.uk
319
umich.edu
403 Forbidden
403 Forbidden
320
intel.com
200
321
apa.org
322
theconversation.com
323
businesswire.com
324
pbs.org
200
325
economist.com
326
oecd.org
403 Forbidden
327
yale.edu
200
200
328
salesforce.com
200
329
fandom.com
330
huffpost.com
331
usnews.com
332
arcgis.com
333
deviantart.com
334
statcounter.com
335
xing.com
336
patreon.com
200
200
337
v.qq.com
302
338
fb.me
200
200
339
sun.com
200
340
or.kr
341
eepurl.com
342
nvidia.com
343
foxnews.com
344
googleapis.com
404 Not Found
404 Not Found
345
psychologytoday.com
346
amazon.de
200
347
typeform.com
200
348
android.com
200
200
349
bmj.com
350
eu.com
351
alibaba.com
352
sohu.com
353
jimdo.com
354
psu.edu
200
355
upenn.edu
200
200
356
cbc.ca
357
tencent.com
358
it.com
200
359
buydomains.com
360
odoo.com
200
200
361
akismet.com
362
nist.gov
200
200
363
nypost.com
364
fortune.com
365
eff.org
200
366
zdnet.com
200
367
pewresearch.org
368
es.wikipedia.org
200
369
oreilly.com
200
370
uci.edu
371
vice.com
301
372
go.id
373
newsweek.com
374
coursera.org
375
cam.ac.uk
200
200
376
jstor.org
377
newyorker.com
200
200
378
wikihow.com
379
sciencedaily.com
200
200
380
safety.google
200
404 Not Found
381
elsevier.com
382
geocities.com
383
postgresql.org
200
200
384
ftc.gov
403 Forbidden
403 Forbidden
385
ovhcloud.com
386
fb.watch
200
200
387
typepad.com
388
microsoftonline.com
389
scientificamerican.com
390
business.site
200
404 Not Found
391
firefox.com
200
392
share.google
200
404 Not Found
393
abc.net.au
394
admin.ch
395
windows.net
396
elegantthemes.com
403 Forbidden
403 Forbidden
397
giphy.com
398
about.com
403 Forbidden
403 Forbidden
399
umn.edu
400
canada.ca
200
401
gofundme.com
402
fao.org
301
403
themeisle.com
403 Forbidden
403 Forbidden
404
us.com
405
xinhuanet.com
301
500 read timeout
406
tripod.com
407
ucla.edu
200
408
gob.mx
409
gartner.com
403 Forbidden
410
merriam-webster.com
200
200
411
thelancet.com
412
stackexchange.com
413
doubleclick.net
200
200
414
hugedomains.com
403 Forbidden
403 Forbidden
415
threads.net
200
200
416
moodle.org
200
200
417
wpastra.com
418
zhihu.com
302
419
fastcompany.com
420
enable-javascript.com
421
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
422
telegra.ph
423
wiktionary.org
200
200
424
wisc.edu
425
dw.com
200
426
jamanetwork.com
403 Forbidden
403 Forbidden
427
getbootstrap.com
200
403 Forbidden
428
mashable.com
403 Forbidden
403 Forbidden
429
dell.com
430
buzzfeed.com
431
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
432
uchicago.edu
500 read timeout
433
news.google.com
200
200
434
acs.org
435
ico.org.uk
200
200
436
cmu.edu
437
slack.com
438
jigsaw.w3.org
200
439
sciencemag.org
440
pnas.org
441
globenewswire.com
200
442
hilton.com
403 Forbidden
443
in.ua
444
azurewebsites.net
445
ikea.com
200
200
446
aliexpress.com
447
si.edu
200
448
letsencrypt.org
200
200
449
jhu.edu
450
elpais.com
200
451
mps.gov.cn
521 Unknown code
452
bund.de
453
arstechnica.com
454
in.net
455
zoom.com
200
456
acm.org
457
mitre.org
458
techtarget.com
403 Forbidden
459
kernel.org
200
200
460
utexas.edu
200
200
461
aboutcookies.org
200
403 Forbidden
462
ovh.com
463
science.org
464
intuit.com
465
ed.gov
301
307
466
w3schools.com
200
467
gizmodo.com
200
200
468
walmart.com
469
meetup.com
470
disqus.com
471
jd.com
472
vox.com
473
m.me
200
200
474
wa.link
200
200
475
matterport.com
403 Forbidden
403 Forbidden
476
rfc-editor.org
200
200
477
chat.whatsapp.com
403 Forbidden
478
lnkd.in
200
479
openssl.org
200
200
480
marketwatch.com
481
bls.gov
403 Forbidden
482
naver.com
483
people.com.cn
484
storage.googleapis.com
400 Bad Request
403 Forbidden
485
uiuc.edu
301
301
486
unicef.org
403 Forbidden
487
medicalnewstoday.com
200
488
git-scm.com
200
403 Forbidden
489
engadget.com
200
490
privacy.microsoft.com
200
491
jquery.com
403 Forbidden
492
ssrn.com
493
hhs.gov
403 Forbidden
494
inc.com
495
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
496
house.gov
200
497
iana.org
200
200
498
go.kr
499
airbnb.com
500
bbb.org
403 Forbidden
403 Forbidden
Total: 500
209 (41.8 %)
244 (48.8 %)
151 (30.2 %)
167 (33.4 %)
Data acquisition completed at Fri Jan 23 00:13:53 2026 UTC