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
amazon.com
301
30
nginx.com
31
bit.ly
32
adobe.com
200
200
33
policies.google.com
200
34
wordpress.com
35
drive.google.com
200
200
36
mozilla.org
200
301
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
itunes.apple.com
200
47
gravatar.com
302
48
yahoo.com
200
200
49
reddit.com
200
50
forms.gle
301
404 Not Found
51
miit.gov.cn
200
52
nih.gov
200
53
qq.com
302
54
spotify.com
200
301
55
beian.miit.gov.cn
521 Unknown code
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
flickr.com
200
63
office.com
200
200
64
ec.europa.eu
301
301
65
mailinabox.email
66
medium.com
403 Forbidden
403 Forbidden
67
nytimes.com
68
w3.org
200
200
69
baidu.com
70
creativecommons.org
200
200
71
soundcloud.com
72
support.mozilla.org
200
200
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
godaddy.com
403 Forbidden
79
web.archive.org
80
sciencedirect.com
81
doi.org
200
200
82
theguardian.com
301
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
200
90
dropbox.com
200
200
91
vk.com
92
shopify.com
93
opera.com
94
launchpad.net
200
200
95
youtube-nocookie.com
404 Not Found
404 Not Found
96
tinyurl.com
200
200
97
accounts.google.com
200
98
bbc.com
301
99
dropcatch.com
403 Forbidden
403 Forbidden
100
googleblog.com
200
404 Not Found
101
researchgate.net
403 Forbidden
403 Forbidden
102
bbc.co.uk
301
103
mit.edu
200
200
104
php.net
200
200
105
reuters.com
401 HTTP Forbidden
106
bing.com
200
200
107
harvard.edu
200
108
springer.com
109
issuu.com
301
110
cloudflare.com
403 Forbidden
403 Forbidden
111
nature.com
112
wiley.com
403 Forbidden
113
cdc.gov
200
200
114
ibm.com
200
200
115
weebly.com
116
wikimedia.org
200
200
117
un.org
403 Forbidden
118
imdb.com
119
link.springer.com
120
weibo.com
121
debian.org
200
200
122
linktr.ee
123
expireddomains.com
403 Forbidden
403 Forbidden
124
washingtonpost.com
125
mp.weixin.qq.com
200
126
stanford.edu
200
200
127
pubmed.ncbi.nlm.nih.gov
200
200
128
outlook.com
417 Expectation Failed
129
wpa.qq.com
130
bloomberg.com
131
plesk.com
403 Forbidden
403 Forbidden
132
workspaceupdates.googleblog.com
200
404 Not Found
133
wsj.com
401 HTTP Forbidden
134
cookiedatabase.org
200
135
msn.com
136
statista.com
137
discord.gg
138
businessinsider.com
139
www.gov.uk
200
140
nasa.gov
302
200
141
beian.gov.cn
142
g.page
200
200
143
discord.com
144
unsplash.com
145
example.com
200
200
146
list-manage.com
147
telegram.me
301
301
148
cloudfront.net
149
amzn.to
150
calendly.com
403 Forbidden
403 Forbidden
151
mysql.com
200
152
ietf.org
200
200
153
eventbrite.com
154
podcasts.apple.com
200
155
wired.com
200
301
156
mail.google.com
200
157
cnbc.com
200
158
canva.com
403 Forbidden
159
time.com
160
addtoany.com
200
200
161
twitch.tv
162
myshopify.com
404 Not Found
163
etsy.com
164
slideshare.net
165
go.com
166
npr.org
200
167
gitlab.com
403 Forbidden
403 Forbidden
168
googleusercontent.com
404 Not Found
404 Not Found
169
behance.net
170
wp.com
171
ebay.com
172
commons.wikimedia.org
200
173
sharepoint.com
200
174
openai.com
308
175
line.me
200
176
hp.com
301
177
oup.com
178
dailymail.co.uk
200
200
179
stackoverflow.com
180
aboutads.info
301
301
181
usatoday.com
182
gnu.org
200
200
183
telegraph.co.uk
184
uk.com
185
ft.com
186
berkeley.edu
187
stripe.com
188
tandfonline.com
403 Forbidden
403 Forbidden
189
loc.gov
403 Forbidden
403 Forbidden
190
hubspot.com
403 Forbidden
403 Forbidden
191
g.co
200
200
192
validator.w3.org
200
193
cnet.com
301
194
aol.com
200
195
outlook.live.com
417 Expectation Failed
196
gc.ca
197
arxiv.org
198
ted.com
200
199
blogger.com
200
200
200
fr.wikipedia.org
200
201
britannica.com
202
techcrunch.com
200
200
203
google.de
200
200
204
trustpilot.com
205
tripadvisor.com
206
bsky.app
207
surveymonkey.com
208
cornell.edu
307
209
amazon.co.uk
200
210
unesco.org
211
independent.co.uk
301
212
substack.com
403 Forbidden
403 Forbidden
213
jotform.com
214
ca.gov
307
307
215
cbsnews.com
216
outlook.office.com
417 Expectation Failed
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
free.fr
200
200
219
mdpi.com
403 Forbidden
403 Forbidden
220
networkadvertising.org
221
web.facebook.com
200
222
gouv.fr
223
squarespace.com
224
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
225
sagepub.com
226
wix.com
227
redhat.com
200
228
pixabay.com
403 Forbidden
403 Forbidden
229
imgur.com
230
booking.com
231
prnewswire.com
403 Forbidden
403 Forbidden
232
dailymotion.com
233
mailchimp.com
234
hbr.org
235
yelp.com
236
theverge.com
237
fda.gov
404 Not Found
200
238
i0.wp.com
239
samsung.com
240
sina.com.cn
241
cambridge.org
242
investopedia.com
403 Forbidden
403 Forbidden
243
bandcamp.com
244
myspace.com
245
washington.edu
246
themeforest.net
247
de.wikipedia.org
200
248
mckinsey.com
249
iso.org
403 Forbidden
250
goodreads.com
251
latimes.com
252
princeton.edu
403 Forbidden
253
scholar.google.com
254
netflix.com
200
200
255
dx.doi.org
200
200
256
aliyun.com
301
257
bilibili.com
258
web.whatsapp.com
403 Forbidden
259
nationalgeographic.com
260
ieee.org
418 Unknown Code
261
mailchi.mp
262
taobao.com
302
263
whitehouse.gov
200
200
264
163.com
265
worldbank.org
403 Forbidden
266
docker.com
200
200
267
webmd.com
268
mayoclinic.org
269
sedo.com
403 Forbidden
403 Forbidden
270
yandex.ru
302
302
271
frontiersin.org
301
272
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
273
weforum.org
274
office365.com
275
usda.gov
500 read timeout
276
thenai.org
277
academia.edu
278
freepik.com
279
readthedocs.io
403 Forbidden
403 Forbidden
280
theatlantic.com
281
youronlinechoices.com
282
scribd.com
283
cpanel.com
403 Forbidden
403 Forbidden
284
ubuntu.com
200
200
285
livejournal.com
286
indiatimes.com
200
200
287
finance.yahoo.com
200
288
quora.com
289
marriott.com
290
wpguardian.com
200
200
291
wpguardian.io
200
200
292
youku.com
200
200
293
healthline.com
200
294
python.org
200
200
295
deloitte.com
200
296
zendesk.com
403 Forbidden
297
nbcnews.com
200
298
chatgpt.com
403 Forbidden
403 Forbidden
299
huffingtonpost.com
300
dribbble.com
200
301
kickstarter.com
403 Forbidden
403 Forbidden
302
steampowered.com
303
indeed.com
304
apnews.com
403 Forbidden
403 Forbidden
305
biomedcentral.com
306
change.org
307
columbia.edu
308
cisco.com
200
200
309
google.co.uk
200
200
310
pexels.com
403 Forbidden
403 Forbidden
311
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
312
translate.google.com
200
313
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
314
plos.org
403 Forbidden
403 Forbidden
315
store.steampowered.com
316
fb.com
200
200
317
skype.com
200
200
318
huffpost.com
319
businesswire.com
320
ox.ac.uk
321
openstreetmap.org
200
200
322
umich.edu
403 Forbidden
403 Forbidden
323
intel.com
200
324
apa.org
325
theconversation.com
326
oecd.org
403 Forbidden
327
pbs.org
200
328
economist.com
329
salesforce.com
200
330
yale.edu
200
200
331
fandom.com
332
usnews.com
333
arcgis.com
334
deviantart.com
335
xing.com
336
statcounter.com
337
patreon.com
200
200
338
fb.me
200
200
339
googleapis.com
404 Not Found
404 Not Found
340
or.kr
341
foxnews.com
342
eepurl.com
343
sun.com
200
344
nvidia.com
345
typeform.com
200
346
v.qq.com
302
347
psychologytoday.com
348
bmj.com
349
amazon.de
200
350
psu.edu
200
351
firefox.com
200
352
upenn.edu
200
200
353
android.com
200
200
354
alibaba.com
355
cbc.ca
356
sohu.com
357
jimdo.com
358
nypost.com
359
hugedomains.com
403 Forbidden
403 Forbidden
360
tencent.com
361
fortune.com
362
zdnet.com
200
363
nist.gov
200
200
364
akismet.com
365
eu.com
366
buydomains.com
367
odoo.com
200
200
368
uci.edu
369
eff.org
200
370
newsweek.com
371
vice.com
200
372
oreilly.com
200
373
es.wikipedia.org
200
374
newyorker.com
200
200
375
wikihow.com
376
jstor.org
377
coursera.org
378
pewresearch.org
379
cam.ac.uk
200
200
380
sciencedaily.com
200
200
381
ftc.gov
403 Forbidden
403 Forbidden
382
go.id
383
it.com
200
384
typepad.com
385
geocities.com
386
fb.watch
200
200
387
postgresql.org
200
200
388
safety.google
200
404 Not Found
389
business.site
200
404 Not Found
390
microsoftonline.com
391
scientificamerican.com
392
abc.net.au
393
windows.net
394
giphy.com
395
umn.edu
396
elsevier.com
397
fao.org
301
398
books.google.com
200
399
canada.ca
200
400
about.com
403 Forbidden
403 Forbidden
401
gofundme.com
402
admin.ch
403
ovhcloud.com
404
elegantthemes.com
403 Forbidden
403 Forbidden
405
xinhuanet.com
301
500 read timeout
406
themeisle.com
403 Forbidden
403 Forbidden
407
ucla.edu
200
408
tripod.com
409
gob.mx
410
doubleclick.net
200
200
411
us.com
412
fastcompany.com
413
gartner.com
403 Forbidden
414
thelancet.com
415
threads.net
200
200
416
science.org
417
stackexchange.com
418
merriam-webster.com
200
200
419
nps.gov
200
200
420
telegra.ph
421
moodle.org
200
200
422
wisc.edu
423
zhihu.com
302
424
buzzfeed.com
425
wiktionary.org
200
200
426
mashable.com
403 Forbidden
403 Forbidden
427
dw.com
200
428
wpastra.com
429
jamanetwork.com
403 Forbidden
403 Forbidden
430
share.google
200
404 Not Found
431
dell.com
432
getbootstrap.com
200
200
433
globenewswire.com
200
434
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
435
acs.org
436
uchicago.edu
500 read timeout
437
enable-javascript.com
438
news.google.com
200
200
439
cmu.edu
440
azurewebsites.net
441
sciencemag.org
442
ico.org.uk
200
200
443
ikea.com
200
200
444
pnas.org
445
www.europarl.europa.eu
446
slack.com
447
mobile.twitter.com
448
hilton.com
500 read timeout
449
si.edu
200
450
aliexpress.com
451
jhu.edu
452
us06web.zoom.us
200
453
elpais.com
200
454
arstechnica.com
455
in.ua
456
techtarget.com
403 Forbidden
457
intuit.com
458
utexas.edu
200
200
459
walmart.com
460
ed.gov
301
307
461
acm.org
462
letsencrypt.org
200
200
463
gizmodo.com
200
200
464
mitre.org
465
bund.de
466
kernel.org
200
200
467
aboutcookies.org
200
200
468
meetup.com
469
disqus.com
470
vox.com
471
w3schools.com
200
472
ovh.com
473
zoom.com
200
474
marketwatch.com
475
mps.gov.cn
521 Unknown code
476
m.me
200
200
477
bls.gov
403 Forbidden
478
jd.com
479
medicalnewstoday.com
200
480
lnkd.in
200
481
wa.link
200
200
482
rfc-editor.org
200
200
483
naver.com
484
unicef.org
403 Forbidden
485
openssl.org
200
200
486
matterport.com
403 Forbidden
403 Forbidden
487
engadget.com
200
488
people.com.cn
489
ssrn.com
490
uiuc.edu
301
301
491
inc.com
492
pan.baidu.com
200
493
git-scm.com
200
200
494
jquery.com
200
495
house.gov
200
496
teams.live.com
200
497
usgs.gov
500 Can't connect to usgs.gov:80 (No route to host)
200
498
hhs.gov
403 Forbidden
499
in.net
500
qc.ca
Total: 500
208 (41.6 %)
243 (48.6 %)
156 (31.2 %)
169 (33.8 %)
Data acquisition completed at Sat Jan 10 00:13:14 2026 UTC