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
f5.com
29
nginx.com
30
policies.google.com
200
31
amazon.com
301
32
bit.ly
33
adobe.com
200
200
34
wordpress.com
35
drive.google.com
200
200
36
mozilla.org
200
200
37
api.whatsapp.com
403 Forbidden
38
player.vimeo.com
39
support.google.com
200
200
40
plus.google.com
200
200
41
blogspot.com
200
200
42
europa.eu
301
301
43
apache.org
200
301
44
maps.app.goo.gl
400 Bad Request
404 Not Found
45
t.me
301
301
46
github.io
200
47
itunes.apple.com
200
48
gravatar.com
302
49
support.microsoft.com
307
50
yahoo.com
200
200
51
reddit.com
301
52
forms.gle
400 Bad Request
404 Not Found
53
miit.gov.cn
307
54
nih.gov
200
55
qq.com
302
56
beian.miit.gov.cn
521 Unknown code
57
spotify.com
301
200
58
tumblr.com
59
macromedia.com
200
60
amazonaws.com
61
mailinabox.email
62
archive.org
63
open.spotify.com
200
64
sites.google.com
200
200
65
flickr.com
200
66
office.com
200
200
67
medium.com
403 Forbidden
403 Forbidden
68
nytimes.com
69
w3.org
200
200
70
baidu.com
71
creativecommons.org
403 Forbidden
403 Forbidden
72
godaddy.com
403 Forbidden
73
support.mozilla.org
200
301
74
soundcloud.com
75
forbes.com
76
zoom.us
200
200
77
live.com
417 Expectation Failed
78
www.ncbi.nlm.nih.gov
200
79
web.archive.org
80
sourceforge.net
200
200
81
sciencedirect.com
82
doi.org
200
200
83
cpanel.net
84
theguardian.com
200
200
85
developers.google.com
200
86
paypal.com
87
t.co
88
oracle.com
403 Forbidden
89
wixsite.com
90
who.int
91
cnn.com
200
200
92
vk.com
93
dropbox.com
200
200
94
opera.com
95
shopify.com
96
youtube-nocookie.com
404 Not Found
404 Not Found
97
launchpad.net
200
200
98
tinyurl.com
200
200
99
googleblog.com
200
404 Not Found
100
bbc.com
301
101
researchgate.net
403 Forbidden
403 Forbidden
102
dropcatch.com
403 Forbidden
403 Forbidden
103
bbc.co.uk
301
104
php.net
200
200
105
mit.edu
200
200
106
springer.com
107
reuters.com
401 HTTP Forbidden
108
accounts.google.com
200
109
bing.com
200
200
110
harvard.edu
200
111
cloudflare.com
403 Forbidden
403 Forbidden
112
issuu.com
301
113
nature.com
114
wiley.com
403 Forbidden
115
gnu.org
200
200
116
cdc.gov
200
200
117
ibm.com
200
200
118
weebly.com
119
un.org
403 Forbidden
120
wikimedia.org
200
200
121
imdb.com
122
weibo.com
123
debian.org
200
200
124
m.facebook.com
200
125
linktr.ee
126
mp.weixin.qq.com
200
127
washingtonpost.com
128
pubmed.ncbi.nlm.nih.gov
200
200
129
stanford.edu
200
200
130
workspaceupdates.googleblog.com
200
404 Not Found
131
outlook.com
417 Expectation Failed
132
wpa.qq.com
133
bloomberg.com
134
cookiedatabase.org
403 Forbidden
135
plesk.com
403 Forbidden
403 Forbidden
136
wsj.com
401 HTTP Forbidden
137
msn.com
138
discord.gg
139
statista.com
140
discord.com
141
expireddomains.com
403 Forbidden
403 Forbidden
142
example.com
200
200
143
www.gov.uk
200
144
beian.gov.cn
145
nasa.gov
302
200
146
businessinsider.com
147
g.page
200
200
148
unsplash.com
149
telegram.me
301
301
150
list-manage.com
151
cloudfront.net
152
calendly.com
403 Forbidden
403 Forbidden
153
amzn.to
154
mysql.com
200
155
ietf.org
200
200
156
podcasts.apple.com
200
157
eventbrite.com
158
etsy.com
159
mail.google.com
200
160
canva.com
403 Forbidden
403 Forbidden
161
cnbc.com
200
162
addtoany.com
200
200
163
wired.com
301
200
164
twitch.tv
165
time.com
166
gitlab.com
403 Forbidden
403 Forbidden
167
myshopify.com
404 Not Found
168
googleusercontent.com
404 Not Found
404 Not Found
169
slideshare.net
170
go.com
171
line.me
200
172
behance.net
173
ebay.com
174
npr.org
200
175
wp.com
176
openai.com
308
177
commons.wikimedia.org
200
178
sharepoint.com
200
179
hp.com
301
180
oup.com
181
stackoverflow.com
182
w.soundcloud.com
183
dailymail.co.uk
200
200
184
aboutads.info
301
301
185
usatoday.com
186
uk.com
187
telegraph.co.uk
188
stripe.com
189
ft.com
190
berkeley.edu
191
tandfonline.com
403 Forbidden
403 Forbidden
192
loc.gov
403 Forbidden
403 Forbidden
193
hubspot.com
403 Forbidden
403 Forbidden
194
cnet.com
200
195
arxiv.org
196
validator.w3.org
200
197
baike.baidu.com
301
198
g.co
200
200
199
gc.ca
200
trustpilot.com
201
outlook.live.com
417 Expectation Failed
202
blogger.com
200
200
203
ted.com
200
204
aol.com
200
205
fr.wikipedia.org
200
206
bsky.app
207
google.de
200
200
208
substack.com
403 Forbidden
403 Forbidden
209
britannica.com
210
techcrunch.com
200
200
211
amazon.co.uk
200
212
unesco.org
213
tripadvisor.com
214
jotform.com
215
cornell.edu
307
216
ca.gov
307
307
217
surveymonkey.com
218
independent.co.uk
200
219
outlook.office.com
417 Expectation Failed
220
allaboutcookies.org
403 Forbidden
403 Forbidden
221
mdpi.com
403 Forbidden
403 Forbidden
222
web.facebook.com
200
223
networkadvertising.org
224
gouv.fr
225
free.fr
200
200
226
sagepub.com
227
cbsnews.com
228
redhat.com
200
229
wix.com
230
us02web.zoom.us
200
231
booking.com
232
squarespace.com
233
pixabay.com
403 Forbidden
403 Forbidden
234
imgur.com
235
prnewswire.com
403 Forbidden
403 Forbidden
236
dailymotion.com
237
thenai.org
238
hbr.org
239
mailchimp.com
240
yelp.com
241
fda.gov
404 Not Found
200
242
i0.wp.com
243
theverge.com
244
bandcamp.com
245
samsung.com
246
themeforest.net
247
sina.com.cn
248
cambridge.org
249
investopedia.com
403 Forbidden
403 Forbidden
250
myspace.com
251
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
252
washington.edu
253
de.wikipedia.org
200
254
iso.org
403 Forbidden
255
mckinsey.com
256
goodreads.com
257
scholar.google.com
258
latimes.com
259
princeton.edu
403 Forbidden
260
bilibili.com
261
aliyun.com
301
262
web.whatsapp.com
403 Forbidden
263
dx.doi.org
200
200
264
netflix.com
301
200
265
ieee.org
418 Unknown Code
266
mailchi.mp
267
nationalgeographic.com
268
whitehouse.gov
200
200
269
taobao.com
302
270
163.com
271
docker.com
200
301
272
worldbank.org
403 Forbidden
273
yandex.ru
302
302
274
webmd.com
275
office365.com
276
weforum.org
277
mayoclinic.org
278
frontiersin.org
301
279
usda.gov
500 read timeout
280
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
281
sedo.com
403 Forbidden
403 Forbidden
282
readthedocs.io
403 Forbidden
403 Forbidden
283
wpguardian.com
403 Forbidden
403 Forbidden
284
wpguardian.io
403 Forbidden
403 Forbidden
285
freepik.com
286
youronlinechoices.com
287
academia.edu
288
scribd.com
289
theatlantic.com
290
ubuntu.com
200
200
291
indiatimes.com
200
200
292
zendesk.com
403 Forbidden
293
livejournal.com
294
chatgpt.com
403 Forbidden
403 Forbidden
295
python.org
200
200
296
youku.com
200
200
297
marriott.com
298
quora.com
299
deloitte.com
200
300
healthline.com
200
301
dribbble.com
200
302
nbcnews.com
200
303
steampowered.com
304
help.opera.com
305
indeed.com
306
huffingtonpost.com
307
kickstarter.com
403 Forbidden
403 Forbidden
308
apnews.com
403 Forbidden
403 Forbidden
309
pexels.com
403 Forbidden
403 Forbidden
310
biomedcentral.com
311
cisco.com
200
200
312
change.org
313
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
314
columbia.edu
315
google.co.uk
200
200
316
translate.google.com
200
317
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
318
bp.blogspot.com
319
plos.org
403 Forbidden
403 Forbidden
320
fb.com
200
200
321
openstreetmap.org
200
200
322
umich.edu
403 Forbidden
403 Forbidden
323
skype.com
200
200
324
ox.ac.uk
325
oecd.org
403 Forbidden
326
apa.org
327
intel.com
200
328
theconversation.com
329
businesswire.com
330
pbs.org
200
331
fandom.com
332
economist.com
333
huffpost.com
334
yale.edu
200
301
335
arcgis.com
336
usnews.com
337
salesforce.com
200
338
xing.com
339
statcounter.com
340
deviantart.com
341
patreon.com
200
200
342
fb.me
200
200
343
or.kr
344
nvidia.com
345
v.qq.com
302
346
sun.com
200
347
eepurl.com
348
googleapis.com
404 Not Found
404 Not Found
349
psychologytoday.com
350
it.com
403 Forbidden
351
android.com
200
200
352
foxnews.com
353
amazon.de
200
354
eu.com
355
typeform.com
200
356
bmj.com
357
alibaba.com
358
psu.edu
200
359
upenn.edu
200
200
360
jimdo.com
361
sohu.com
362
firefox.com
200
363
cbc.ca
364
nist.gov
403 Forbidden
403 Forbidden
365
tencent.com
366
akismet.com
367
odoo.com
200
200
368
nypost.com
369
fortune.com
370
eff.org
200
371
pewresearch.org
372
upload.wikimedia.org
200
373
oreilly.com
200
374
share.google
200
404 Not Found
375
zdnet.com
200
376
go.id
377
jstor.org
378
uci.edu
379
coursera.org
380
vice.com
200
381
cam.ac.uk
200
200
382
newsweek.com
383
buydomains.com
384
newyorker.com
200
200
385
safety.google
200
404 Not Found
386
sciencedaily.com
403 Forbidden
403 Forbidden
387
wikihow.com
388
ftc.gov
403 Forbidden
403 Forbidden
389
postgresql.org
200
200
390
geocities.com
391
fb.watch
200
200
392
ovhcloud.com
393
microsoftonline.com
394
typepad.com
395
abc.net.au
396
business.site
200
404 Not Found
397
canada.ca
200
398
admin.ch
399
books.google.com
200
400
windows.net
401
fao.org
403 Forbidden
402
gofundme.com
403
us.com
404
umn.edu
405
giphy.com
406
about.com
403 Forbidden
403 Forbidden
407
elegantthemes.com
403 Forbidden
403 Forbidden
408
elsevier.com
409
hugedomains.com
403 Forbidden
403 Forbidden
410
themeisle.com
403 Forbidden
403 Forbidden
411
xinhuanet.com
301
500 read timeout
412
scientificamerican.com
413
gartner.com
403 Forbidden
414
ucla.edu
200
415
tripod.com
416
gob.mx
417
wpastra.com
418
thelancet.com
419
merriam-webster.com
200
200
420
moodle.org
200
200
421
stackexchange.com
422
threads.net
200
200
423
fastcompany.com
424
zhihu.com
302
425
enable-javascript.com
426
doubleclick.net
200
200
427
telegra.ph
428
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
429
wisc.edu
430
wiktionary.org
200
200
431
dw.com
200
432
jamanetwork.com
403 Forbidden
403 Forbidden
433
getbootstrap.com
403 Forbidden
403 Forbidden
434
cmu.edu
435
mashable.com
403 Forbidden
403 Forbidden
436
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
437
news.google.com
200
200
438
dell.com
439
acs.org
440
ico.org.uk
403 Forbidden
403 Forbidden
441
buzzfeed.com
442
uchicago.edu
500 read timeout
443
slack.com
444
sciencemag.org
445
pnas.org
446
globenewswire.com
200
447
jigsaw.w3.org
200
448
hilton.com
301
449
in.net
450
aliexpress.com
451
azurewebsites.net
452
in.ua
453
mps.gov.cn
521 Unknown code
454
si.edu
403 Forbidden
455
ikea.com
200
200
456
jhu.edu
457
letsencrypt.org
200
200
458
intuit.com
459
arstechnica.com
460
bund.de
461
elpais.com
200
462
acm.org
463
business.safety.google
200
464
mitre.org
465
techtarget.com
403 Forbidden
466
science.org
467
aboutcookies.org
403 Forbidden
403 Forbidden
468
ed.gov
307
307
469
kernel.org
200
200
470
gizmodo.com
403 Forbidden
403 Forbidden
471
walmart.com
472
utexas.edu
200
200
473
w3schools.com
200
474
meetup.com
475
wa.link
403 Forbidden
403 Forbidden
476
ovh.com
477
disqus.com
478
vox.com
479
m.me
200
200
480
jd.com
481
matterport.com
403 Forbidden
403 Forbidden
482
lnkd.in
200
483
zoom.com
200
484
rfc-editor.org
200
200
485
bls.gov
403 Forbidden
486
openssl.org
200
200
487
naver.com
488
marketwatch.com
489
people.com.cn
490
unicef.org
403 Forbidden
491
git-scm.com
403 Forbidden
403 Forbidden
492
engadget.com
200
493
ssrn.com
494
medicalnewstoday.com
200
495
jquery.com
200
496
uiuc.edu
301
301
497
hhs.gov
403 Forbidden
498
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
499
house.gov
200
500
inc.com
Total: 500
211 (42.2 %)
242 (48.4 %)
145 (29 %)
156 (31.2 %)
Data acquisition completed at Sun Feb 1 00:14:15 2026 UTC