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
mozilla.org
302
200
37
api.whatsapp.com
403 Forbidden
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
reddit.com
301
47
itunes.apple.com
200
48
gravatar.com
302
49
yahoo.com
200
200
50
miit.gov.cn
307
51
forms.gle
400 Bad Request
404 Not Found
52
nih.gov
200
53
qq.com
302
54
beian.miit.gov.cn
521 Unknown code
55
spotify.com
200
200
56
tumblr.com
57
macromedia.com
200
58
amazonaws.com
59
archive.org
60
sites.google.com
200
200
61
open.spotify.com
200
62
mailinabox.email
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
zoom.us
200
200
75
live.com
417 Expectation Failed
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
301
200
82
developers.google.com
200
83
cpanel.net
84
paypal.com
85
t.co
86
wixsite.com
87
oracle.com
403 Forbidden
88
who.int
89
cnn.com
200
301
90
dropbox.com
200
200
91
opera.com
92
shopify.com
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
tinyurl.com
200
200
96
vk.com
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
200
108
cloudflare.com
403 Forbidden
403 Forbidden
109
issuu.com
301
110
nature.com
111
accounts.google.com
200
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
200
128
wpa.qq.com
129
outlook.com
417 Expectation Failed
130
bloomberg.com
131
plesk.com
403 Forbidden
403 Forbidden
132
expireddomains.com
403 Forbidden
403 Forbidden
133
cookiedatabase.org
200
134
wsj.com
401 HTTP Forbidden
135
msn.com
136
discord.gg
137
statista.com
138
beian.gov.cn
139
www.gov.uk
200
140
businessinsider.com
141
nasa.gov
200
301
142
discord.com
143
g.page
200
200
144
example.com
200
200
145
unsplash.com
146
telegram.me
301
301
147
list-manage.com
148
cloudfront.net
149
mail.google.com
200
150
calendly.com
403 Forbidden
403 Forbidden
151
amzn.to
152
mysql.com
200
153
ietf.org
200
200
154
podcasts.apple.com
200
155
eventbrite.com
156
eur-lex.europa.eu
157
cnbc.com
200
158
wired.com
200
200
159
canva.com
403 Forbidden
160
addtoany.com
200
200
161
etsy.com
162
time.com
163
twitch.tv
164
gitlab.com
403 Forbidden
403 Forbidden
165
myshopify.com
404 Not Found
166
slideshare.net
167
googleusercontent.com
404 Not Found
404 Not Found
168
go.com
169
npr.org
200
170
behance.net
171
line.me
200
172
ebay.com
173
wp.com
174
sharepoint.com
200
175
openai.com
308
176
commons.wikimedia.org
200
177
oup.com
178
stackoverflow.com
179
hp.com
301
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
ft.com
187
stripe.com
188
berkeley.edu
189
tandfonline.com
403 Forbidden
403 Forbidden
190
loc.gov
403 Forbidden
403 Forbidden
191
hubspot.com
403 Forbidden
403 Forbidden
192
aol.com
200
193
validator.w3.org
200
194
outlook.live.com
417 Expectation Failed
195
arxiv.org
196
g.co
200
200
197
gc.ca
198
cnet.com
301
199
trustpilot.com
200
blogger.com
200
200
201
ted.com
200
202
google.de
200
200
203
bsky.app
204
britannica.com
205
techcrunch.com
301
301
206
amazon.co.uk
200
207
tripadvisor.com
208
substack.com
403 Forbidden
403 Forbidden
209
unesco.org
210
surveymonkey.com
211
cornell.edu
307
212
independent.co.uk
200
213
jotform.com
214
ca.gov
307
307
215
outlook.office.com
417 Expectation Failed
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
cbsnews.com
218
mdpi.com
403 Forbidden
403 Forbidden
219
free.fr
200
200
220
web.facebook.com
200
221
sagepub.com
222
networkadvertising.org
223
gouv.fr
224
redhat.com
200
225
wix.com
226
squarespace.com
227
pixabay.com
403 Forbidden
403 Forbidden
228
booking.com
229
imgur.com
230
prnewswire.com
403 Forbidden
403 Forbidden
231
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
232
dailymotion.com
233
mailchimp.com
234
hbr.org
235
sina.com.cn
236
yelp.com
237
samsung.com
238
theverge.com
239
academic.oup.com
240
fda.gov
404 Not Found
200
241
i0.wp.com
242
bandcamp.com
243
cambridge.org
244
myspace.com
245
investopedia.com
403 Forbidden
403 Forbidden
246
themeforest.net
247
washington.edu
248
de.wikipedia.org
200
249
mckinsey.com
250
iso.org
403 Forbidden
251
goodreads.com
252
latimes.com
253
princeton.edu
403 Forbidden
254
sedo.com
403 Forbidden
403 Forbidden
255
scholar.google.com
256
aliyun.com
301
257
bilibili.com
258
netflix.com
200
200
259
dx.doi.org
200
200
260
web.whatsapp.com
403 Forbidden
261
ieee.org
418 Unknown Code
262
taobao.com
302
263
mailchi.mp
264
163.com
265
nationalgeographic.com
266
whitehouse.gov
200
301
267
worldbank.org
403 Forbidden
268
docker.com
200
200
269
office365.com
270
webmd.com
271
yandex.ru
302
200
272
frontiersin.org
301
273
weforum.org
274
mayoclinic.org
275
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
276
usda.gov
500 read timeout
277
readthedocs.io
403 Forbidden
403 Forbidden
278
academia.edu
279
wpguardian.com
200
200
280
freepik.com
281
wpguardian.io
200
200
282
theatlantic.com
283
youronlinechoices.com
284
scribd.com
285
cpanel.com
403 Forbidden
403 Forbidden
286
ubuntu.com
200
200
287
livejournal.com
288
youku.com
200
200
289
indiatimes.com
200
200
290
zendesk.com
403 Forbidden
291
python.org
200
200
292
marriott.com
293
quora.com
294
healthline.com
200
295
abcnews.go.com
301
296
deloitte.com
200
297
thenai.org
298
chatgpt.com
403 Forbidden
403 Forbidden
299
nbcnews.com
200
300
dribbble.com
200
301
steampowered.com
302
huffingtonpost.com
303
indeed.com
304
kickstarter.com
403 Forbidden
403 Forbidden
305
apnews.com
403 Forbidden
403 Forbidden
306
pexels.com
403 Forbidden
403 Forbidden
307
biomedcentral.com
308
cisco.com
200
200
309
change.org
310
google.co.uk
200
200
311
columbia.edu
312
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
313
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
314
translate.google.com
200
315
plos.org
403 Forbidden
403 Forbidden
316
openstreetmap.org
200
200
317
fb.com
200
200
318
skype.com
200
200
319
intel.com
200
320
ox.ac.uk
321
businesswire.com
322
umich.edu
403 Forbidden
403 Forbidden
323
oecd.org
403 Forbidden
324
theconversation.com
325
pbs.org
200
326
apa.org
327
economist.com
328
fandom.com
329
yale.edu
301
200
330
usnews.com
331
salesforce.com
200
332
arcgis.com
333
xing.com
334
deviantart.com
335
statcounter.com
336
v.qq.com
302
337
fb.me
200
200
338
huffpost.com
339
patreon.com
200
200
340
or.kr
341
eepurl.com
342
sun.com
200
343
typeform.com
200
344
foxnews.com
200
345
amazon.de
200
346
nvidia.com
347
googleapis.com
404 Not Found
404 Not Found
348
psychologytoday.com
349
bmj.com
350
android.com
200
200
351
sohu.com
352
psu.edu
200
353
alibaba.com
354
upenn.edu
200
200
355
jimdo.com
356
cbc.ca
357
tencent.com
358
eu.com
359
odoo.com
200
200
360
nist.gov
200
200
361
nypost.com
362
fortune.com
363
akismet.com
364
buydomains.com
365
zdnet.com
200
366
it.com
200
367
eff.org
200
368
es.wikipedia.org
200
369
uci.edu
370
vice.com
200
371
go.id
372
oreilly.com
200
373
newsweek.com
374
jstor.org
375
newyorker.com
200
200
376
pewresearch.org
377
coursera.org
378
wikihow.com
379
cam.ac.uk
200
200
380
sciencedaily.com
200
200
381
ftc.gov
403 Forbidden
403 Forbidden
382
ovhcloud.com
383
safety.google
200
404 Not Found
384
postgresql.org
200
200
385
geocities.com
386
fb.watch
200
200
387
microsoftonline.com
388
typepad.com
389
abc.net.au
390
business.site
200
404 Not Found
391
scientificamerican.com
392
elsevier.com
393
windows.net
394
admin.ch
395
canada.ca
200
396
giphy.com
397
fao.org
301
398
elegantthemes.com
403 Forbidden
403 Forbidden
399
umn.edu
400
about.com
403 Forbidden
403 Forbidden
401
firefox.com
200
402
xinhuanet.com
301
200
403
gofundme.com
404
themeisle.com
403 Forbidden
403 Forbidden
405
gartner.com
403 Forbidden
406
share.google
200
404 Not Found
407
tripod.com
408
gob.mx
409
ucla.edu
200
410
doubleclick.net
200
200
411
us.com
412
thelancet.com
413
threads.net
200
200
414
stackexchange.com
415
merriam-webster.com
200
200
416
fastcompany.com
417
globenewswire.com
200
418
moodle.org
200
200
419
zhihu.com
302
420
wpastra.com
421
telegra.ph
422
science.org
423
enable-javascript.com
424
hugedomains.com
403 Forbidden
403 Forbidden
425
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
426
wiktionary.org
200
200
427
dw.com
200
428
wisc.edu
429
jamanetwork.com
403 Forbidden
403 Forbidden
430
buzzfeed.com
431
getbootstrap.com
200
200
432
mashable.com
403 Forbidden
403 Forbidden
433
dell.com
434
ico.org.uk
200
200
435
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
436
uchicago.edu
500 read timeout
437
acs.org
438
news.google.com
200
200
439
slack.com
440
cmu.edu
441
pnas.org
442
sciencemag.org
443
jigsaw.w3.org
200
444
azurewebsites.net
445
hilton.com
403 Forbidden
446
ikea.com
200
200
447
aliexpress.com
448
elpais.com
200
449
si.edu
200
450
arstechnica.com
451
jhu.edu
452
in.ua
453
bund.de
454
letsencrypt.org
200
200
455
techtarget.com
403 Forbidden
456
mps.gov.cn
521 Unknown code
457
acm.org
458
aboutcookies.org
200
200
459
mitre.org
460
ovh.com
461
ed.gov
301
307
462
utexas.edu
200
200
463
kernel.org
200
200
464
w3schools.com
200
465
gizmodo.com
200
200
466
walmart.com
467
meetup.com
468
jd.com
469
disqus.com
470
vox.com
471
matterport.com
403 Forbidden
403 Forbidden
472
wa.link
200
200
473
m.me
200
200
474
in.net
475
marketwatch.com
476
lnkd.in
200
477
bls.gov
403 Forbidden
478
openssl.org
200
200
479
rfc-editor.org
200
200
480
chat.whatsapp.com
403 Forbidden
481
naver.com
482
intuit.com
483
people.com.cn
484
storage.googleapis.com
400 Bad Request
403 Forbidden
485
medicalnewstoday.com
200
486
engadget.com
200
487
zoom.com
200
488
unicef.org
403 Forbidden
489
git-scm.com
200
200
490
uiuc.edu
301
301
491
ssrn.com
492
jquery.com
200
493
privacy.microsoft.com
200
494
inc.com
495
hhs.gov
403 Forbidden
496
house.gov
200
497
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
498
iana.org
200
200
499
go.kr
500
box.com
200
200
Total: 500
209 (41.8 %)
246 (49.2 %)
153 (30.6 %)
173 (34.6 %)
Data acquisition completed at Sun Jan 18 00:12:38 2026 UTC