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
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
301
301
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
301
404 Not Found
50
miit.gov.cn
307
51
nih.gov
200
52
qq.com
302
53
beian.miit.gov.cn
521 Unknown code
54
spotify.com
200
200
55
tumblr.com
56
macromedia.com
200
57
amazonaws.com
58
archive.org
59
sites.google.com
200
200
60
open.spotify.com
200
61
mailinabox.email
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
w3.org
200
200
68
baidu.com
69
creativecommons.org
200
200
70
godaddy.com
403 Forbidden
71
soundcloud.com
72
forbes.com
73
zoom.us
200
200
74
live.com
417 Expectation Failed
75
www.ncbi.nlm.nih.gov
200
76
web.archive.org
77
sourceforge.net
200
200
78
sciencedirect.com
79
doi.org
200
200
80
theguardian.com
200
200
81
cpanel.net
82
developers.google.com
200
83
paypal.com
84
t.co
85
wixsite.com
86
who.int
87
oracle.com
403 Forbidden
88
cnn.com
200
200
89
dropbox.com
200
200
90
vk.com
91
shopify.com
92
opera.com
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
tinyurl.com
200
200
96
accounts.google.com
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
mit.edu
200
200
103
php.net
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
un.org
403 Forbidden
117
wikimedia.org
200
200
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
outlook.com
417 Expectation Failed
128
wpa.qq.com
129
plesk.com
403 Forbidden
403 Forbidden
130
bloomberg.com
131
wsj.com
401 HTTP Forbidden
132
cookiedatabase.org
200
133
expireddomains.com
403 Forbidden
403 Forbidden
134
msn.com
135
discord.gg
136
statista.com
137
www.gov.uk
200
138
businessinsider.com
139
beian.gov.cn
140
nasa.gov
301
301
141
discord.com
142
example.com
200
200
143
g.page
200
200
144
unsplash.com
145
list-manage.com
146
telegram.me
301
301
147
cloudfront.net
148
calendly.com
403 Forbidden
403 Forbidden
149
amzn.to
150
mysql.com
200
151
ietf.org
200
200
152
podcasts.apple.com
200
153
eventbrite.com
154
eur-lex.europa.eu
155
cnbc.com
200
156
wired.com
200
200
157
canva.com
403 Forbidden
158
etsy.com
159
addtoany.com
200
200
160
time.com
161
twitch.tv
162
myshopify.com
404 Not Found
163
gitlab.com
403 Forbidden
403 Forbidden
164
googleusercontent.com
404 Not Found
404 Not Found
165
slideshare.net
166
npr.org
200
167
go.com
168
behance.net
169
ebay.com
170
line.me
200
171
wp.com
172
openai.com
308
173
sharepoint.com
200
174
commons.wikimedia.org
200
175
oup.com
176
stackoverflow.com
177
hp.com
301
178
dailymail.co.uk
200
200
179
aboutads.info
301
301
180
usatoday.com
181
telegraph.co.uk
182
calendar.google.com
200
183
uk.com
184
mail.google.com
200
185
stripe.com
186
ft.com
187
tandfonline.com
403 Forbidden
403 Forbidden
188
berkeley.edu
189
hubspot.com
403 Forbidden
403 Forbidden
190
cnet.com
200
191
loc.gov
403 Forbidden
403 Forbidden
192
arxiv.org
193
aol.com
200
194
validator.w3.org
200
195
g.co
200
200
196
gc.ca
197
outlook.live.com
417 Expectation Failed
198
blogger.com
200
200
199
trustpilot.com
200
ted.com
200
201
google.de
200
200
202
bsky.app
203
britannica.com
204
techcrunch.com
301
301
205
amazon.co.uk
200
206
unesco.org
207
surveymonkey.com
208
cornell.edu
307
209
substack.com
403 Forbidden
403 Forbidden
210
tripadvisor.com
211
jotform.com
212
independent.co.uk
301
213
ca.gov
307
307
214
outlook.office.com
417 Expectation Failed
215
mdpi.com
403 Forbidden
403 Forbidden
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
web.facebook.com
200
218
sagepub.com
219
networkadvertising.org
220
gouv.fr
221
free.fr
200
200
222
wix.com
223
cbsnews.com
224
redhat.com
200
225
squarespace.com
226
pixabay.com
403 Forbidden
403 Forbidden
227
booking.com
228
prnewswire.com
403 Forbidden
403 Forbidden
229
imgur.com
230
hbr.org
231
dailymotion.com
232
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
233
mailchimp.com
234
fda.gov
404 Not Found
200
235
academic.oup.com
236
sina.com.cn
237
theverge.com
238
i0.wp.com
239
yelp.com
240
samsung.com
241
cambridge.org
242
bandcamp.com
243
investopedia.com
403 Forbidden
403 Forbidden
244
myspace.com
245
themeforest.net
246
washington.edu
247
mckinsey.com
248
de.wikipedia.org
200
249
iso.org
403 Forbidden
250
goodreads.com
251
latimes.com
252
princeton.edu
403 Forbidden
253
scholar.google.com
254
bilibili.com
255
dx.doi.org
200
200
256
aliyun.com
301
257
netflix.com
301
200
258
sedo.com
403 Forbidden
403 Forbidden
259
web.whatsapp.com
403 Forbidden
260
nationalgeographic.com
261
ieee.org
418 Unknown Code
262
mailchi.mp
263
taobao.com
302
264
whitehouse.gov
200
301
265
163.com
266
worldbank.org
403 Forbidden
267
docker.com
200
200
268
office365.com
269
yandex.ru
302
302
270
webmd.com
271
weforum.org
272
frontiersin.org
301
273
mayoclinic.org
274
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
275
usda.gov
500 read timeout
276
thenai.org
277
readthedocs.io
403 Forbidden
403 Forbidden
278
academia.edu
279
theatlantic.com
280
freepik.com
281
youronlinechoices.com
282
scribd.com
283
wpguardian.com
200
200
284
wpguardian.io
200
200
285
zendesk.com
403 Forbidden
286
ubuntu.com
200
200
287
indiatimes.com
200
200
288
livejournal.com
289
marriott.com
290
youku.com
200
200
291
python.org
200
200
292
deloitte.com
200
293
quora.com
294
healthline.com
200
295
chatgpt.com
403 Forbidden
403 Forbidden
296
nbcnews.com
200
297
abcnews.go.com
301
298
huffingtonpost.com
299
dribbble.com
200
300
steampowered.com
301
indeed.com
302
kickstarter.com
403 Forbidden
403 Forbidden
303
apnews.com
403 Forbidden
403 Forbidden
304
biomedcentral.com
305
pexels.com
403 Forbidden
403 Forbidden
306
cisco.com
200
200
307
columbia.edu
308
change.org
309
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
310
google.co.uk
200
200
311
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
312
translate.google.com
200
313
plos.org
403 Forbidden
403 Forbidden
314
fb.com
200
200
315
openstreetmap.org
200
200
316
businesswire.com
317
ox.ac.uk
318
intel.com
200
319
umich.edu
403 Forbidden
403 Forbidden
320
skype.com
200
200
321
theconversation.com
322
oecd.org
403 Forbidden
323
economist.com
324
pbs.org
200
325
apa.org
326
salesforce.com
200
327
huffpost.com
328
yale.edu
301
200
329
fandom.com
330
arcgis.com
331
usnews.com
332
deviantart.com
333
xing.com
334
statcounter.com
335
v.qq.com
302
336
patreon.com
200
200
337
fb.me
200
200
338
or.kr
339
sun.com
200
340
nvidia.com
341
eepurl.com
342
psychologytoday.com
343
googleapis.com
404 Not Found
404 Not Found
344
typeform.com
200
345
foxnews.com
346
bmj.com
347
amazon.de
200
348
android.com
200
200
349
psu.edu
200
350
upenn.edu
200
200
351
alibaba.com
352
sohu.com
353
eu.com
354
jimdo.com
355
cbc.ca
356
firefox.com
200
357
tencent.com
358
nist.gov
200
200
359
fortune.com
360
nypost.com
361
odoo.com
200
200
362
buydomains.com
363
akismet.com
364
pewresearch.org
365
it.com
200
366
zdnet.com
200
367
eff.org
200
368
es.wikipedia.org
200
369
uci.edu
370
go.id
371
oreilly.com
200
372
vice.com
301
373
jstor.org
374
newsweek.com
375
cam.ac.uk
301
301
376
coursera.org
377
newyorker.com
200
200
378
ftc.gov
403 Forbidden
403 Forbidden
379
wikihow.com
380
sciencedaily.com
200
200
381
safety.google
200
404 Not Found
382
postgresql.org
200
200
383
geocities.com
384
microsoftonline.com
385
fb.watch
200
200
386
typepad.com
387
ovhcloud.com
388
elsevier.com
389
business.site
200
404 Not Found
390
windows.net
391
abc.net.au
392
canada.ca
200
393
admin.ch
394
fao.org
301
395
share.google
200
404 Not Found
396
giphy.com
397
umn.edu
398
gofundme.com
399
elegantthemes.com
403 Forbidden
403 Forbidden
400
about.com
403 Forbidden
403 Forbidden
401
xinhuanet.com
301
500 read timeout
402
scientificamerican.com
403
themeisle.com
403 Forbidden
403 Forbidden
404
us.com
405
gartner.com
403 Forbidden
406
ucla.edu
200
407
tripod.com
408
thelancet.com
409
gob.mx
410
merriam-webster.com
200
200
411
doubleclick.net
200
200
412
fastcompany.com
413
threads.net
200
200
414
stackexchange.com
415
moodle.org
200
200
416
wpastra.com
417
globenewswire.com
200
418
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
419
zhihu.com
302
420
enable-javascript.com
421
wiktionary.org
200
200
422
telegra.ph
423
jamanetwork.com
403 Forbidden
403 Forbidden
424
wisc.edu
425
dw.com
200
426
mashable.com
403 Forbidden
403 Forbidden
427
buzzfeed.com
428
getbootstrap.com
200
200
429
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
430
acs.org
431
dell.com
432
cmu.edu
433
ico.org.uk
200
200
434
uchicago.edu
500 read timeout
435
slack.com
436
news.google.com
200
200
437
sciencemag.org
438
pnas.org
439
hilton.com
403 Forbidden
440
jigsaw.w3.org
200
441
azurewebsites.net
442
hugedomains.com
403 Forbidden
403 Forbidden
443
intuit.com
444
ikea.com
200
200
445
si.edu
200
446
jhu.edu
447
aliexpress.com
448
elpais.com
200
449
in.ua
450
arstechnica.com
451
in.net
452
mps.gov.cn
521 Unknown code
453
letsencrypt.org
200
200
454
bund.de
455
techtarget.com
403 Forbidden
456
acm.org
457
aboutcookies.org
200
200
458
mitre.org
459
ed.gov
301
307
460
utexas.edu
301
200
461
science.org
462
kernel.org
200
200
463
gizmodo.com
200
200
464
w3schools.com
200
465
meetup.com
466
ovh.com
467
walmart.com
468
vox.com
469
disqus.com
470
jd.com
471
matterport.com
403 Forbidden
403 Forbidden
472
m.me
200
200
473
wa.link
200
200
474
bls.gov
403 Forbidden
475
marketwatch.com
476
rfc-editor.org
200
200
477
chat.whatsapp.com
403 Forbidden
478
lnkd.in
200
479
zoom.com
200
480
openssl.org
200
200
481
naver.com
482
storage.googleapis.com
400 Bad Request
403 Forbidden
483
unicef.org
403 Forbidden
484
people.com.cn
485
ssrn.com
486
git-scm.com
200
200
487
medicalnewstoday.com
200
488
engadget.com
200
489
uiuc.edu
301
301
490
privacy.microsoft.com
200
491
jquery.com
403 Forbidden
492
hhs.gov
403 Forbidden
493
inc.com
494
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
495
house.gov
200
496
go.kr
497
airbnb.com
498
iana.org
200
200
499
itu.int
500
atlassian.com
Total: 500
207 (41.4 %)
243 (48.6 %)
152 (30.4 %)
170 (34 %)
Data acquisition completed at Thu Jan 22 00:13:45 2026 UTC