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
googletagmanager.com
404 Not Found
404 Not Found
9
microsoft.com
307
200
10
apple.com
200
200
11
github.com
12
wikipedia.org
200
200
13
wordpress.org
200
200
14
youtu.be
200
15
play.google.com
200
16
en.wikipedia.org
200
17
goo.gl
400 Bad Request
404 Not Found
18
maps.google.com
200
19
pinterest.com
20
x.com
21
vimeo.com
22
docs.google.com
200
200
23
apps.apple.com
200
24
wa.me
200
25
whatsapp.com
200
403 Forbidden
26
tiktok.com
27
nginx.org
200
200
28
policies.google.com
200
29
nginx.com
30
amazon.com
301
31
adobe.com
200
200
32
bit.ly
33
drive.google.com
200
200
34
wordpress.com
35
mozilla.org
200
200
36
api.whatsapp.com
403 Forbidden
37
support.google.com
200
200
38
player.vimeo.com
39
europa.eu
301
301
40
maps.app.goo.gl
400 Bad Request
404 Not Found
41
blogspot.com
200
200
42
plus.google.com
200
200
43
apache.org
200
200
44
t.me
200
200
45
mailinabox.email
46
github.io
200
47
itunes.apple.com
200
48
gravatar.com
302
49
forms.gle
400 Bad Request
404 Not Found
50
reddit.com
301
51
yahoo.com
200
200
52
miit.gov.cn
200
53
nih.gov
54
httpd.apache.org
200
55
qq.com
302
56
spotify.com
200
200
57
beian.miit.gov.cn
521 Unknown code
58
tumblr.com
59
macromedia.com
200
60
godaddy.com
403 Forbidden
61
amazonaws.com
62
open.spotify.com
200
63
archive.org
64
sites.google.com
200
200
65
office.com
200
200
66
flickr.com
200
67
nytimes.com
68
medium.com
403 Forbidden
403 Forbidden
69
w3.org
200
200
70
baidu.com
71
creativecommons.org
403 Forbidden
403 Forbidden
72
soundcloud.com
73
forbes.com
74
zoom.us
200
200
75
www.ncbi.nlm.nih.gov
200
76
live.com
417 Expectation Failed
77
web.archive.org
78
sciencedirect.com
79
cpanel.net
80
sourceforge.net
200
200
81
doi.org
200
200
82
theguardian.com
200
200
83
paypal.com
84
who.int
85
shopify.com
86
oracle.com
403 Forbidden
87
wixsite.com
88
t.co
89
opera.com
90
dropbox.com
200
200
91
vk.com
92
youtube-nocookie.com
404 Not Found
404 Not Found
93
cnn.com
200
200
94
launchpad.net
200
200
95
tinyurl.com
200
200
96
bbc.com
301
97
dropcatch.com
403 Forbidden
403 Forbidden
98
cloudflare.com
403 Forbidden
403 Forbidden
99
springer.com
100
researchgate.net
403 Forbidden
403 Forbidden
101
googleblog.com
200
404 Not Found
102
accounts.google.com
200
103
php.net
200
200
104
mit.edu
200
200
105
reuters.com
401 HTTP Forbidden
106
bbc.co.uk
301
107
bing.com
200
200
108
harvard.edu
200
109
nature.com
110
issuu.com
301
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
cdc.gov
200
200
114
ibm.com
200
200
115
weibo.com
116
un.org
403 Forbidden
117
wikimedia.org
200
200
118
weebly.com
119
debian.org
200
200
120
imdb.com
121
linktr.ee
122
m.facebook.com
200
123
mp.weixin.qq.com
200
124
pubmed.ncbi.nlm.nih.gov
200
200
125
plesk.com
403 Forbidden
403 Forbidden
126
cookiedatabase.org
403 Forbidden
127
stanford.edu
200
200
128
outlook.com
417 Expectation Failed
129
washingtonpost.com
130
discord.gg
131
wpa.qq.com
132
discord.com
133
example.com
200
200
134
bloomberg.com
135
wsj.com
401 HTTP Forbidden
136
msn.com
137
statista.com
138
www.gov.uk
200
139
beian.gov.cn
140
nasa.gov
200
200
141
g.page
200
200
142
businessinsider.com
143
unsplash.com
144
telegram.me
200
200
145
list-manage.com
146
cloudfront.net
147
calendly.com
403 Forbidden
403 Forbidden
148
expireddomains.com
403 Forbidden
403 Forbidden
149
get.adobe.com
403 Forbidden
150
etsy.com
151
amzn.to
152
ietf.org
200
200
153
mysql.com
200
154
canva.com
403 Forbidden
403 Forbidden
155
podcasts.apple.com
200
156
gitlab.com
403 Forbidden
403 Forbidden
157
openai.com
308
158
line.me
200
159
eventbrite.com
160
aws.amazon.com
200
200
161
cnbc.com
200
162
addtoany.com
200
200
163
twitch.tv
164
myshopify.com
301
165
wired.com
403 Forbidden
403 Forbidden
166
sharepoint.com
200
167
time.com
168
googleusercontent.com
404 Not Found
404 Not Found
169
slideshare.net
170
commons.wikimedia.org
200
171
ebay.com
172
stripe.com
173
npr.org
200
174
behance.net
175
oup.com
176
go.com
177
uk.com
178
stackoverflow.com
179
calendar.google.com
200
180
wp.com
181
trustpilot.com
182
hp.com
301
183
aboutads.info
301
301
184
arxiv.org
185
dailymail.co.uk
200
200
186
bsky.app
187
tandfonline.com
403 Forbidden
403 Forbidden
188
usatoday.com
189
hubspot.com
403 Forbidden
403 Forbidden
190
telegraph.co.uk
191
ft.com
403 Forbidden
192
berkeley.edu
193
validator.w3.org
200
194
aol.com
200
195
substack.com
403 Forbidden
403 Forbidden
196
gc.ca
197
loc.gov
403 Forbidden
403 Forbidden
198
outlook.live.com
417 Expectation Failed
199
baike.baidu.com
200
200
blogger.com
200
200
201
cnet.com
200
202
g.co
200
200
203
unesco.org
204
google.de
200
200
205
ted.com
200
206
outlook.office.com
417 Expectation Failed
207
techcrunch.com
200
200
208
amazon.co.uk
200
209
mdpi.com
403 Forbidden
403 Forbidden
210
jotform.com
211
ca.gov
307
307
212
surveymonkey.com
213
britannica.com
214
gouv.fr
215
cornell.edu
307
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
tripadvisor.com
218
pixabay.com
403 Forbidden
403 Forbidden
219
sagepub.com
220
networkadvertising.org
221
booking.com
222
independent.co.uk
223
wix.com
224
cbsnews.com
225
free.fr
200
200
226
squarespace.com
227
mailchimp.com
228
dailymotion.com
229
fda.gov
404 Not Found
200
230
redhat.com
200
231
hbr.org
232
iso.org
403 Forbidden
233
prnewswire.com
403 Forbidden
403 Forbidden
234
mckinsey.com
235
samsung.com
236
bandcamp.com
237
sina.com.cn
238
theverge.com
239
imgur.com
240
yelp.com
241
cambridge.org
242
aliyun.com
301
243
washington.edu
244
myspace.com
245
themeforest.net
246
scholar.google.com
247
bilibili.com
248
investopedia.com
402 Payment Required
402 Payment Required
249
wpguardian.com
403 Forbidden
403 Forbidden
250
wpguardian.io
403 Forbidden
403 Forbidden
251
i0.wp.com
252
sedo.com
403 Forbidden
403 Forbidden
253
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
254
princeton.edu
403 Forbidden
255
office365.com
256
goodreads.com
257
netflix.com
200
200
258
it.com
403 Forbidden
259
latimes.com
260
web.whatsapp.com
403 Forbidden
261
ieee.org
418 Unknown Code
262
mailchi.mp
263
docker.com
200
200
264
yandex.ru
302
200
265
worldbank.org
403 Forbidden
266
weforum.org
267
taobao.com
302
268
163.com
269
nationalgeographic.com
270
whitehouse.gov
200
200
271
frontiersin.org
301
272
zendesk.com
403 Forbidden
273
mayoclinic.org
274
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
275
youronlinechoices.com
276
readthedocs.io
403 Forbidden
403 Forbidden
277
webmd.com
278
usda.gov
500 read timeout
279
chatgpt.com
403 Forbidden
403 Forbidden
280
scribd.com
281
freepik.com
282
academia.edu
283
python.org
200
200
284
ubuntu.com
200
200
285
deloitte.com
200
286
eu.com
287
theatlantic.com
288
finance.yahoo.com
200
289
indiatimes.com
200
200
290
youku.com
200
200
291
steampowered.com
292
marriott.com
293
share.google
200
404 Not Found
294
nbcnews.com
200
295
livejournal.com
296
indeed.com
297
quora.com
298
apnews.com
403 Forbidden
403 Forbidden
299
healthline.com
200
300
openstreetmap.org
200
200
301
cisco.com
200
200
302
oecd.org
403 Forbidden
303
dribbble.com
200
304
kickstarter.com
403 Forbidden
403 Forbidden
305
jimdo.com
306
pexels.com
403 Forbidden
403 Forbidden
307
store.steampowered.com
308
columbia.edu
309
s3.amazonaws.com
310
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
311
plos.org
403 Forbidden
403 Forbidden
312
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
313
huffingtonpost.com
314
fb.com
200
200
315
change.org
316
ox.ac.uk
317
biomedcentral.com
318
apa.org
319
google.co.uk
200
200
320
fandom.com
403 Forbidden
321
salesforce.com
200
322
thenai.org
323
umich.edu
403 Forbidden
403 Forbidden
324
arcgis.com
325
theconversation.com
326
bp.blogspot.com
327
economist.com
328
intel.com
200
329
pbs.org
200
330
yale.edu
200
200
331
nvidia.com
332
businesswire.com
333
xing.com
334
statcounter.com
335
or.kr
336
us.com
337
huffpost.com
338
skype.com
200
200
339
fb.me
200
200
340
amazon.de
200
341
patreon.com
200
200
342
psychologytoday.com
343
deviantart.com
344
android.com
200
200
345
usnews.com
346
typeform.com
200
347
sun.com
200
348
nist.gov
403 Forbidden
403 Forbidden
349
bmj.com
350
sohu.com
351
eepurl.com
352
tencent.com
353
alibaba.com
354
upenn.edu
200
200
355
odoo.com
200
200
356
psu.edu
200
357
googleapis.com
404 Not Found
404 Not Found
358
foxnews.com
359
safety.google
200
404 Not Found
360
eff.org
200
361
cbc.ca
362
fortune.com
363
go.id
364
microsoftonline.com
365
akismet.com
366
ftc.gov
403 Forbidden
403 Forbidden
367
pewresearch.org
368
ovhcloud.com
369
firefox.com
200
200
370
oreilly.com
200
371
jstor.org
372
nypost.com
373
coursera.org
374
cam.ac.uk
200
200
375
uci.edu
376
postgresql.org
200
200
377
zdnet.com
200
378
sciencedaily.com
403 Forbidden
403 Forbidden
379
canada.ca
200
380
newsweek.com
381
vice.com
200
382
geocities.com
383
admin.ch
384
newyorker.com
200
200
385
wpastra.com
386
fao.org
403 Forbidden
387
fb.watch
200
200
388
gartner.com
403 Forbidden
389
scientificamerican.com
390
abc.net.au
391
umn.edu
392
buydomains.com
393
wikihow.com
394
windows.net
395
gofundme.com
396
elegantthemes.com
403 Forbidden
403 Forbidden
397
elsevier.com
398
about.com
403 Forbidden
403 Forbidden
399
enable-javascript.com
400
thelancet.com
401
zhihu.com
302
402
dell.com
403
business.site
200
404 Not Found
404
moodle.org
200
200
405
typepad.com
406
threads.net
200
200
407
giphy.com
408
ucla.edu
200
409
gob.mx
410
xinhuanet.com
200
200
411
themeisle.com
403 Forbidden
403 Forbidden
412
tripod.com
413
ico.org.uk
403 Forbidden
403 Forbidden
414
in.net
415
stackexchange.com
416
mps.gov.cn
521 Unknown code
417
fastcompany.com
418
hugedomains.com
403 Forbidden
403 Forbidden
419
pages.dev
403 Forbidden
403 Forbidden
420
jamanetwork.com
403 Forbidden
403 Forbidden
421
dw.com
200
422
about.gitlab.com
403 Forbidden
403 Forbidden
423
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
424
news.google.com
200
200
425
slack.com
426
uchicago.edu
500 read timeout
427
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
428
wisc.edu
429
getbootstrap.com
403 Forbidden
403 Forbidden
430
acs.org
431
wiktionary.org
200
200
432
cmu.edu
433
pnas.org
434
letsencrypt.org
200
200
435
bund.de
436
globenewswire.com
200
437
sciencemag.org
438
acm.org
439
mashable.com
403 Forbidden
403 Forbidden
440
hilton.com
500 read timeout
441
ovh.com
442
arstechnica.com
443
jhu.edu
403 Forbidden
444
merriam-webster.com
200
200
445
aliexpress.com
446
in.ua
447
aboutcookies.org
403 Forbidden
403 Forbidden
448
science.org
449
wa.link
403 Forbidden
403 Forbidden
450
mobile.twitter.com
451
elpais.com
200
452
zoom.com
200
453
telegra.ph
454
si.edu
403 Forbidden
455
azurewebsites.net
456
chat.whatsapp.com
403 Forbidden
457
mitre.org
458
gizmodo.com
403 Forbidden
403 Forbidden
459
m.me
200
200
460
buzzfeed.com
461
utexas.edu
200
200
462
lnkd.in
200
463
techtarget.com
403 Forbidden
464
kernel.org
200
200
465
ed.gov
307
307
466
jd.com
467
w3schools.com
200
468
rfc-editor.org
200
200
469
meetup.com
470
naver.com
471
git-scm.com
403 Forbidden
403 Forbidden
472
doubleclick.net
200
200
473
ikea.com
200
200
474
walmart.com
475
unicef.org
403 Forbidden
476
matterport.com
403 Forbidden
403 Forbidden
477
bls.gov
403 Forbidden
478
ssrn.com
479
vox.com
480
people.com.cn
481
openssl.org
200
200
482
lin.ee
483
intuit.com
484
disqus.com
485
bbb.org
403 Forbidden
403 Forbidden
486
engadget.com
200
487
jquery.com
200
488
orcid.org
200
200
489
go.kr
490
house.gov
200
491
uiuc.edu
301
301
492
hhs.gov
403 Forbidden
493
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
494
pwc.com
495
marketwatch.com
496
automattic.com
497
atlassian.com
498
iana.org
200
200
499
box.com
200
200
500
itu.int
200
200
Total: 500
209 (41.8 %)
247 (49.4 %)
137 (27.4 %)
156 (31.2 %)
Data acquisition completed at Mon Mar 30 00:08:43 2026 UTC