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
f5.com
30
nginx.com
31
amazon.com
301
32
adobe.com
200
200
33
drive.google.com
200
200
34
bit.ly
35
mozilla.org
200
200
36
wordpress.com
37
api.whatsapp.com
403 Forbidden
38
mailinabox.email
39
support.google.com
200
200
40
player.vimeo.com
41
europa.eu
301
301
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
blogspot.com
200
200
44
plus.google.com
200
200
45
t.me
200
200
46
apache.org
200
200
47
github.io
200
48
itunes.apple.com
200
49
gravatar.com
302
50
forms.gle
400 Bad Request
404 Not Found
51
reddit.com
301
52
yahoo.com
200
200
53
miit.gov.cn
200
54
nih.gov
55
qq.com
302
56
httpd.apache.org
200
57
beian.miit.gov.cn
521 Unknown code
58
spotify.com
200
200
59
tumblr.com
60
macromedia.com
200
61
godaddy.com
403 Forbidden
62
amazonaws.com
63
open.spotify.com
200
64
archive.org
65
sites.google.com
200
200
66
office.com
200
200
67
flickr.com
200
68
nytimes.com
69
medium.com
403 Forbidden
403 Forbidden
70
w3.org
200
200
71
baidu.com
72
creativecommons.org
403 Forbidden
403 Forbidden
73
soundcloud.com
74
forbes.com
75
zoom.us
200
200
76
live.com
417 Expectation Failed
77
www.ncbi.nlm.nih.gov
200
78
cpanel.net
79
web.archive.org
80
sciencedirect.com
81
doi.org
200
200
82
sourceforge.net
200
200
83
theguardian.com
200
200
84
paypal.com
85
shopify.com
86
who.int
87
wixsite.com
88
youtube-nocookie.com
404 Not Found
404 Not Found
89
oracle.com
403 Forbidden
90
t.co
91
opera.com
92
dropbox.com
200
200
93
vk.com
94
cnn.com
200
200
95
launchpad.net
200
200
96
accounts.google.com
200
97
cloudflare.com
403 Forbidden
403 Forbidden
98
tinyurl.com
200
200
99
bbc.com
301
100
dropcatch.com
403 Forbidden
403 Forbidden
101
googleblog.com
200
404 Not Found
102
springer.com
103
researchgate.net
403 Forbidden
403 Forbidden
104
mit.edu
200
200
105
php.net
200
200
106
reuters.com
401 HTTP Forbidden
107
bbc.co.uk
301
108
bing.com
200
200
109
harvard.edu
200
110
nature.com
111
wiley.com
403 Forbidden
112
issuu.com
301
113
gnu.org
200
200
114
ibm.com
200
200
115
weibo.com
116
cdc.gov
200
200
117
un.org
403 Forbidden
118
wikimedia.org
200
200
119
debian.org
200
200
120
weebly.com
121
imdb.com
122
linktr.ee
123
m.facebook.com
200
124
mp.weixin.qq.com
200
125
pubmed.ncbi.nlm.nih.gov
200
200
126
plesk.com
403 Forbidden
403 Forbidden
127
cookiedatabase.org
403 Forbidden
128
discord.gg
129
stanford.edu
200
200
130
washingtonpost.com
131
outlook.com
417 Expectation Failed
132
wpa.qq.com
133
example.com
200
200
134
discord.com
135
bloomberg.com
136
wsj.com
401 HTTP Forbidden
137
msn.com
138
statista.com
139
www.gov.uk
200
140
beian.gov.cn
141
nasa.gov
200
200
142
g.page
200
200
143
unsplash.com
144
businessinsider.com
145
telegram.me
200
200
146
etsy.com
147
calendly.com
403 Forbidden
403 Forbidden
148
list-manage.com
149
cloudfront.net
150
amzn.to
151
ietf.org
200
200
152
get.adobe.com
403 Forbidden
153
mysql.com
200
154
canva.com
403 Forbidden
403 Forbidden
155
openai.com
308
156
podcasts.apple.com
200
157
gitlab.com
403 Forbidden
403 Forbidden
158
line.me
200
159
eventbrite.com
160
cnbc.com
200
161
aws.amazon.com
200
200
162
myshopify.com
404 Not Found
163
stripe.com
164
twitch.tv
165
addtoany.com
200
200
166
wired.com
403 Forbidden
403 Forbidden
167
sharepoint.com
200
168
expireddomains.com
403 Forbidden
403 Forbidden
169
time.com
170
googleusercontent.com
404 Not Found
404 Not Found
171
commons.wikimedia.org
200
172
ebay.com
173
slideshare.net
174
npr.org
200
175
oup.com
176
trustpilot.com
177
behance.net
178
calendar.google.com
200
179
uk.com
180
stackoverflow.com
181
go.com
182
aboutads.info
301
301
183
wp.com
184
hp.com
301
185
arxiv.org
186
bsky.app
187
dailymail.co.uk
200
200
188
tandfonline.com
403 Forbidden
403 Forbidden
189
substack.com
403 Forbidden
403 Forbidden
190
usatoday.com
191
hubspot.com
403 Forbidden
403 Forbidden
192
ft.com
403 Forbidden
193
telegraph.co.uk
194
aol.com
200
195
validator.w3.org
200
196
berkeley.edu
197
gc.ca
198
outlook.live.com
417 Expectation Failed
199
loc.gov
403 Forbidden
403 Forbidden
200
blogger.com
200
200
201
cnet.com
200
202
google.de
200
200
203
baike.baidu.com
200
204
unesco.org
205
g.co
200
200
206
outlook.office.com
417 Expectation Failed
207
techcrunch.com
200
200
208
ted.com
200
209
mdpi.com
403 Forbidden
403 Forbidden
210
amazon.co.uk
200
211
gouv.fr
212
jotform.com
213
surveymonkey.com
214
allaboutcookies.org
403 Forbidden
403 Forbidden
215
ca.gov
307
307
216
britannica.com
217
tripadvisor.com
218
cornell.edu
307
219
pixabay.com
403 Forbidden
403 Forbidden
220
networkadvertising.org
221
sagepub.com
222
booking.com
223
independent.co.uk
224
cbsnews.com
301
225
wix.com
226
free.fr
200
200
227
mailchimp.com
228
redhat.com
200
229
squarespace.com
230
iso.org
403 Forbidden
231
hbr.org
232
dailymotion.com
233
prnewswire.com
403 Forbidden
403 Forbidden
234
mckinsey.com
235
fda.gov
404 Not Found
200
236
samsung.com
237
bandcamp.com
238
sina.com.cn
239
theverge.com
240
aliyun.com
301
241
wpguardian.com
403 Forbidden
403 Forbidden
242
wpguardian.io
403 Forbidden
403 Forbidden
243
cambridge.org
244
yelp.com
245
scholar.google.com
246
bilibili.com
247
imgur.com
248
washington.edu
249
investopedia.com
402 Payment Required
402 Payment Required
250
myspace.com
251
themeforest.net
252
office365.com
253
i0.wp.com
254
princeton.edu
403 Forbidden
255
web.whatsapp.com
403 Forbidden
256
goodreads.com
257
it.com
403 Forbidden
258
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
259
yandex.ru
302
200
260
latimes.com
261
netflix.com
200
200
262
sedo.com
403 Forbidden
403 Forbidden
263
ieee.org
418 Unknown Code
264
mailchi.mp
265
taobao.com
302
266
thenai.org
267
worldbank.org
403 Forbidden
268
weforum.org
269
163.com
270
whitehouse.gov
200
200
271
nationalgeographic.com
272
docker.com
200
200
273
zendesk.com
403 Forbidden
274
frontiersin.org
301
275
youronlinechoices.com
276
mayoclinic.org
277
chatgpt.com
403 Forbidden
403 Forbidden
278
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
279
usda.gov
500 read timeout
280
share.google
200
404 Not Found
281
readthedocs.io
403 Forbidden
403 Forbidden
282
scribd.com
283
ubuntu.com
200
200
284
freepik.com
285
webmd.com
286
python.org
200
200
287
academia.edu
288
finance.yahoo.com
200
289
deloitte.com
200
290
theatlantic.com
291
eu.com
292
indiatimes.com
200
200
293
steampowered.com
294
marriott.com
295
nbcnews.com
200
296
youku.com
200
200
297
openstreetmap.org
200
200
298
apnews.com
403 Forbidden
403 Forbidden
299
jimdo.com
300
livejournal.com
301
indeed.com
302
cisco.com
200
200
303
healthline.com
200
304
pexels.com
403 Forbidden
403 Forbidden
305
store.steampowered.com
306
oecd.org
403 Forbidden
307
dribbble.com
200
308
quora.com
309
kickstarter.com
403 Forbidden
403 Forbidden
310
columbia.edu
311
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
312
fb.com
200
200
313
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
314
s3.amazonaws.com
315
plos.org
403 Forbidden
403 Forbidden
316
ox.ac.uk
317
huffingtonpost.com
318
apa.org
319
change.org
320
biomedcentral.com
321
google.co.uk
200
200
322
salesforce.com
200
323
theconversation.com
324
intel.com
200
325
umich.edu
403 Forbidden
403 Forbidden
326
fandom.com
403 Forbidden
327
economist.com
328
arcgis.com
329
bp.blogspot.com
330
pbs.org
200
331
nvidia.com
332
firefox.com
200
200
333
xing.com
334
yale.edu
200
200
335
businesswire.com
336
telegram.org
200
200
337
amazon.de
301
338
us.com
339
statcounter.com
340
nist.gov
403 Forbidden
403 Forbidden
341
or.kr
342
patreon.com
200
200
343
fb.me
200
200
344
skype.com
200
200
345
psychologytoday.com
346
sun.com
200
347
typeform.com
200
348
usnews.com
349
odoo.com
200
200
350
sohu.com
351
bmj.com
352
android.com
200
200
353
eepurl.com
354
tencent.com
355
deviantart.com
356
huffpost.com
357
upenn.edu
200
200
358
alibaba.com
359
ovhcloud.com
360
safety.google
200
404 Not Found
361
psu.edu
200
362
googleapis.com
404 Not Found
404 Not Found
363
foxnews.com
364
microsoftonline.com
365
fortune.com
366
eff.org
200
367
hugedomains.com
403 Forbidden
403 Forbidden
368
cbc.ca
369
ftc.gov
403 Forbidden
403 Forbidden
370
oreilly.com
200
371
akismet.com
372
pages.dev
403 Forbidden
403 Forbidden
373
jstor.org
374
postgresql.org
200
200
375
pewresearch.org
376
uci.edu
377
wpastra.com
378
nypost.com
379
coursera.org
380
sciencedaily.com
403 Forbidden
403 Forbidden
381
cam.ac.uk
200
200
382
zdnet.com
200
383
admin.ch
200
384
canada.ca
200
385
newsweek.com
386
geocities.com
387
go.id
388
vice.com
200
389
newyorker.com
200
200
390
fao.org
403 Forbidden
391
gartner.com
403 Forbidden
392
fb.watch
200
200
393
umn.edu
394
scientificamerican.com
395
abc.net.au
396
buydomains.com
397
elegantthemes.com
403 Forbidden
403 Forbidden
398
windows.net
399
gofundme.com
400
wikihow.com
401
ico.org.uk
403 Forbidden
403 Forbidden
402
enable-javascript.com
403
elsevier.com
404
moodle.org
200
200
405
about.com
403 Forbidden
406
zhihu.com
302
407
mps.gov.cn
521 Unknown code
408
thelancet.com
409
business.site
200
404 Not Found
410
typepad.com
411
threads.net
200
200
412
fastcompany.com
413
gob.mx
414
ovh.com
415
giphy.com
416
themeisle.com
403 Forbidden
403 Forbidden
417
tripod.com
418
dell.com
419
ucla.edu
200
420
xinhuanet.com
500 Can't connect to xinhuanet.com:80 (Connection timed out)
200
421
in.net
422
azurewebsites.net
423
stackexchange.com
424
about.gitlab.com
403 Forbidden
403 Forbidden
425
jamanetwork.com
403 Forbidden
403 Forbidden
426
dw.com
200
427
slack.com
428
uchicago.edu
429
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
430
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
431
letsencrypt.org
200
200
432
bund.de
433
news.google.com
200
200
434
cmu.edu
435
wisc.edu
436
acs.org
437
merriam-webster.com
200
200
438
getbootstrap.com
403 Forbidden
403 Forbidden
439
pnas.org
440
wiktionary.org
200
200
441
acm.org
442
arstechnica.com
443
globenewswire.com
200
444
sciencemag.org
445
mashable.com
403 Forbidden
403 Forbidden
446
hilton.com
500 read timeout
447
wa.link
403 Forbidden
403 Forbidden
448
aboutcookies.org
403 Forbidden
403 Forbidden
449
science.org
450
jhu.edu
403 Forbidden
451
mitre.org
452
elpais.com
200
453
chat.whatsapp.com
403 Forbidden
454
gizmodo.com
403 Forbidden
403 Forbidden
455
lnkd.in
200
456
aliexpress.com
457
in.ua
458
techtarget.com
403 Forbidden
459
mobile.twitter.com
460
m.me
200
200
461
kernel.org
200
200
462
si.edu
403 Forbidden
463
telegra.ph
464
vercel.app
465
utexas.edu
200
200
466
ed.gov
307
307
467
rfc-editor.org
200
200
468
buzzfeed.com
469
w3schools.com
200
470
jd.com
471
git-scm.com
403 Forbidden
403 Forbidden
472
meetup.com
473
zoom.com
200
474
lin.ee
475
walmart.com
476
bls.gov
403 Forbidden
477
ikea.com
200
200
478
matterport.com
403 Forbidden
403 Forbidden
479
bbb.org
403 Forbidden
403 Forbidden
480
openssl.org
200
200
481
ssrn.com
482
naver.com
483
unicef.org
403 Forbidden
484
intuit.com
485
vox.com
486
people.com.cn
487
doubleclick.net
200
200
488
orcid.org
200
200
489
automattic.com
490
engadget.com
200
491
disqus.com
492
jquery.com
200
493
hhs.gov
403 Forbidden
494
marketwatch.com
495
go.kr
496
uiuc.edu
301
301
497
pwc.com
498
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
499
house.gov
200
500
aljazeera.com
200
Total: 500
208 (41.6 %)
245 (49 %)
135 (27 %)
155 (31 %)
Data acquisition completed at Thu Apr 16 00:09:57 2026 UTC