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
307
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
policies.google.com
200
29
f5.com
30
nginx.com
31
amazon.com
301
32
bit.ly
33
adobe.com
200
200
34
wordpress.com
35
api.whatsapp.com
403 Forbidden
36
drive.google.com
200
200
37
mozilla.org
200
200
38
player.vimeo.com
39
support.google.com
200
200
40
europa.eu
301
301
41
plus.google.com
200
200
42
blogspot.com
200
200
43
apache.org
200
200
44
maps.app.goo.gl
400 Bad Request
404 Not Found
45
t.me
301
301
46
github.io
200
47
itunes.apple.com
200
48
gravatar.com
302
49
support.microsoft.com
307
50
yahoo.com
200
200
51
reddit.com
301
52
miit.gov.cn
307
53
forms.gle
400 Bad Request
301
54
nih.gov
200
55
qq.com
302
56
beian.miit.gov.cn
521 Unknown code
57
spotify.com
200
200
58
tumblr.com
59
macromedia.com
200
60
mailinabox.email
61
amazonaws.com
62
archive.org
63
sites.google.com
200
200
64
open.spotify.com
200
65
flickr.com
200
66
office.com
200
200
67
godaddy.com
403 Forbidden
68
medium.com
403 Forbidden
403 Forbidden
69
nytimes.com
70
baidu.com
71
w3.org
200
200
72
creativecommons.org
403 Forbidden
403 Forbidden
73
support.mozilla.org
301
302
74
soundcloud.com
75
forbes.com
76
live.com
417 Expectation Failed
77
zoom.us
200
200
78
www.ncbi.nlm.nih.gov
200
79
cpanel.net
80
web.archive.org
81
sourceforge.net
200
200
82
sciencedirect.com
83
doi.org
200
200
84
theguardian.com
301
302
85
developers.google.com
200
86
paypal.com
87
shopify.com
88
oracle.com
403 Forbidden
89
wixsite.com
90
t.co
91
who.int
92
cnn.com
200
200
93
opera.com
94
dropbox.com
200
200
95
launchpad.net
200
200
96
youtube-nocookie.com
404 Not Found
404 Not Found
97
vk.com
98
tinyurl.com
200
200
99
dropcatch.com
403 Forbidden
403 Forbidden
100
bbc.com
301
101
cloudflare.com
403 Forbidden
403 Forbidden
102
researchgate.net
403 Forbidden
403 Forbidden
103
php.net
200
200
104
bbc.co.uk
301
105
mit.edu
200
200
106
springer.com
107
reuters.com
401 HTTP Forbidden
108
bing.com
200
200
109
harvard.edu
301
110
accounts.google.com
200
111
nature.com
112
issuu.com
301
113
wiley.com
403 Forbidden
114
gnu.org
200
200
115
weebly.com
116
cdc.gov
200
200
117
ibm.com
200
200
118
wikimedia.org
200
200
119
un.org
403 Forbidden
120
weibo.com
121
imdb.com
122
debian.org
200
200
123
m.facebook.com
200
124
linktr.ee
125
googleblog.com
200
404 Not Found
126
mp.weixin.qq.com
200
127
plesk.com
403 Forbidden
403 Forbidden
128
washingtonpost.com
129
pubmed.ncbi.nlm.nih.gov
200
200
130
stanford.edu
500 Can't connect to stanford.edu:80 (Connection timed out)
200
131
wpa.qq.com
132
cookiedatabase.org
403 Forbidden
133
outlook.com
417 Expectation Failed
134
bloomberg.com
135
wsj.com
401 HTTP Forbidden
136
msn.com
137
discord.gg
138
discord.com
139
example.com
200
200
140
beian.gov.cn
141
statista.com
142
expireddomains.com
403 Forbidden
403 Forbidden
143
www.gov.uk
301
144
nasa.gov
301
301
145
businessinsider.com
146
g.page
200
200
147
unsplash.com
148
telegram.me
301
301
149
list-manage.com
150
cloudfront.net
151
calendly.com
403 Forbidden
403 Forbidden
152
amzn.to
153
mysql.com
200
154
ietf.org
200
200
155
mail.google.com
200
156
etsy.com
157
podcasts.apple.com
200
158
eventbrite.com
159
addtoany.com
200
200
160
canva.com
403 Forbidden
403 Forbidden
161
cnbc.com
200
162
wired.com
200
200
163
line.me
200
164
myshopify.com
404 Not Found
165
twitch.tv
166
gitlab.com
403 Forbidden
403 Forbidden
167
time.com
168
googleusercontent.com
404 Not Found
404 Not Found
169
ebay.com
170
slideshare.net
171
behance.net
172
workspaceupdates.googleblog.com
200
404 Not Found
173
npr.org
200
174
wp.com
175
go.com
176
openai.com
308
177
commons.wikimedia.org
200
178
sharepoint.com
200
179
oup.com
180
hp.com
301
181
stackoverflow.com
182
w.soundcloud.com
183
aboutads.info
301
301
184
dailymail.co.uk
200
200
185
stripe.com
186
uk.com
187
usatoday.com
188
telegraph.co.uk
189
outlook.live.com
417 Expectation Failed
190
tandfonline.com
403 Forbidden
403 Forbidden
191
ft.com
192
trustpilot.com
193
berkeley.edu
194
aol.com
200
195
loc.gov
403 Forbidden
403 Forbidden
196
validator.w3.org
200
197
arxiv.org
198
baike.baidu.com
301
199
hubspot.com
403 Forbidden
403 Forbidden
200
cnet.com
200
201
g.co
200
200
202
gc.ca
203
blogger.com
200
200
204
google.de
200
200
205
fr.wikipedia.org
200
206
ted.com
200
207
bsky.app
208
substack.com
403 Forbidden
403 Forbidden
209
britannica.com
210
unesco.org
211
techcrunch.com
301
301
212
tripadvisor.com
213
jotform.com
214
amazon.co.uk
200
215
ca.gov
307
307
216
cornell.edu
307
217
outlook.office.com
417 Expectation Failed
218
surveymonkey.com
219
allaboutcookies.org
403 Forbidden
403 Forbidden
220
web.facebook.com
200
221
networkadvertising.org
222
independent.co.uk
200
223
mdpi.com
403 Forbidden
403 Forbidden
224
gouv.fr
225
sagepub.com
226
free.fr
200
200
227
thenai.org
228
wix.com
229
cbsnews.com
230
redhat.com
200
231
squarespace.com
232
us02web.zoom.us
200
233
booking.com
234
pixabay.com
403 Forbidden
403 Forbidden
235
imgur.com
236
mailchimp.com
237
dailymotion.com
238
prnewswire.com
403 Forbidden
403 Forbidden
239
yelp.com
240
sina.com.cn
241
hbr.org
242
themeforest.net
243
i0.wp.com
244
bandcamp.com
245
fda.gov
404 Not Found
200
246
samsung.com
247
theverge.com
248
myspace.com
249
de.wikipedia.org
200
250
cambridge.org
251
investopedia.com
403 Forbidden
403 Forbidden
252
iso.org
403 Forbidden
253
washington.edu
254
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
255
mckinsey.com
256
goodreads.com
257
princeton.edu
403 Forbidden
258
scholar.google.com
259
sedo.com
403 Forbidden
403 Forbidden
260
aliyun.com
301
261
bilibili.com
262
latimes.com
263
web.whatsapp.com
403 Forbidden
264
netflix.com
200
200
265
dx.doi.org
200
200
266
ieee.org
418 Unknown Code
267
163.com
268
taobao.com
302
269
nationalgeographic.com
270
mailchi.mp
271
whitehouse.gov
200
200
272
wpguardian.com
403 Forbidden
403 Forbidden
273
wpguardian.io
403 Forbidden
403 Forbidden
274
yandex.ru
302
302
275
docker.com
301
200
276
worldbank.org
403 Forbidden
277
office365.com
278
mayoclinic.org
279
webmd.com
280
weforum.org
281
frontiersin.org
301
282
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
283
usda.gov
500 read timeout
284
readthedocs.io
403 Forbidden
403 Forbidden
285
youronlinechoices.com
286
freepik.com
287
scribd.com
288
academia.edu
289
zendesk.com
403 Forbidden
290
theatlantic.com
291
ubuntu.com
200
200
292
youku.com
200
200
293
chatgpt.com
403 Forbidden
403 Forbidden
294
indiatimes.com
200
200
295
livejournal.com
296
marriott.com
297
python.org
200
200
298
deloitte.com
200
299
quora.com
300
healthline.com
200
301
nbcnews.com
200
302
dribbble.com
200
303
help.opera.com
304
steampowered.com
305
kickstarter.com
403 Forbidden
403 Forbidden
306
indeed.com
307
huffingtonpost.com
308
pexels.com
403 Forbidden
403 Forbidden
309
apnews.com
403 Forbidden
403 Forbidden
310
cisco.com
200
200
311
columbia.edu
312
change.org
313
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
314
biomedcentral.com
315
google.co.uk
200
200
316
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
317
openstreetmap.org
200
200
318
translate.google.com
200
319
plos.org
403 Forbidden
403 Forbidden
320
bp.blogspot.com
321
fb.com
200
200
322
ox.ac.uk
323
umich.edu
403 Forbidden
403 Forbidden
324
oecd.org
403 Forbidden
325
skype.com
200
200
326
fandom.com
327
theconversation.com
328
intel.com
200
329
apa.org
330
pbs.org
200
331
salesforce.com
200
332
economist.com
333
huffpost.com
334
yale.edu
301
200
335
businesswire.com
336
arcgis.com
337
xing.com
338
usnews.com
339
statcounter.com
340
deviantart.com
341
patreon.com
200
200
342
v.qq.com
302
343
it.com
403 Forbidden
344
sun.com
200
345
fb.me
200
200
346
eu.com
347
amazon.de
200
348
or.kr
349
psychologytoday.com
350
nvidia.com
351
googleapis.com
404 Not Found
404 Not Found
352
eepurl.com
353
android.com
200
200
354
foxnews.com
355
typeform.com
200
356
jimdo.com
357
bmj.com
358
alibaba.com
359
sohu.com
360
psu.edu
200
361
upenn.edu
200
301
362
ovhcloud.com
363
hugedomains.com
403 Forbidden
403 Forbidden
364
telegram.org
302
302
365
tencent.com
366
cbc.ca
367
buydomains.com
368
firefox.com
200
369
nist.gov
403 Forbidden
403 Forbidden
370
odoo.com
200
200
371
akismet.com
372
share.google
200
404 Not Found
373
nypost.com
374
fortune.com
375
go.id
376
eff.org
200
377
upload.wikimedia.org
200
378
oreilly.com
200
379
safety.google
200
404 Not Found
380
uci.edu
381
pewresearch.org
382
coursera.org
383
zdnet.com
200
384
jstor.org
385
vice.com
200
386
cam.ac.uk
200
200
387
newyorker.com
200
200
388
wikihow.com
389
postgresql.org
200
200
390
newsweek.com
391
sciencedaily.com
403 Forbidden
403 Forbidden
392
ftc.gov
403 Forbidden
403 Forbidden
393
geocities.com
394
fb.watch
200
200
395
us.com
396
microsoftonline.com
397
typepad.com
398
admin.ch
399
canada.ca
200
400
abc.net.au
401
windows.net
402
business.site
200
404 Not Found
403
elegantthemes.com
403 Forbidden
403 Forbidden
404
books.google.com
200
405
fao.org
403 Forbidden
406
giphy.com
407
umn.edu
408
about.com
403 Forbidden
403 Forbidden
409
gofundme.com
410
themeisle.com
403 Forbidden
403 Forbidden
411
elsevier.com
412
xinhuanet.com
301
200
413
wpastra.com
414
scientificamerican.com
415
gartner.com
403 Forbidden
416
tripod.com
417
ucla.edu
200
418
ovh.com
419
gob.mx
420
thelancet.com
421
stackexchange.com
422
threads.net
200
200
423
enable-javascript.com
424
moodle.org
200
200
425
zhihu.com
302
426
merriam-webster.com
200
200
427
fastcompany.com
428
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
429
wiktionary.org
200
200
430
getbootstrap.com
403 Forbidden
403 Forbidden
431
doubleclick.net
200
200
432
dw.com
200
433
wisc.edu
434
news.google.com
200
200
435
telegra.ph
436
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
437
jamanetwork.com
403 Forbidden
403 Forbidden
438
ico.org.uk
403 Forbidden
403 Forbidden
439
in.net
440
uchicago.edu
500 read timeout
441
acs.org
442
mashable.com
403 Forbidden
403 Forbidden
443
dell.com
444
buzzfeed.com
445
slack.com
446
jigsaw.w3.org
200
447
cmu.edu
448
mps.gov.cn
521 Unknown code
449
sciencemag.org
450
pnas.org
451
business.safety.google
200
452
hilton.com
403 Forbidden
453
aliexpress.com
454
globenewswire.com
200
455
bund.de
456
letsencrypt.org
200
200
457
in.ua
458
jhu.edu
403 Forbidden
459
si.edu
403 Forbidden
460
arstechnica.com
461
ikea.com
200
200
462
zoom.com
200
463
mitre.org
464
acm.org
465
techtarget.com
403 Forbidden
466
kernel.org
200
200
467
elpais.com
200
468
azurewebsites.net
469
aboutcookies.org
403 Forbidden
403 Forbidden
470
science.org
471
wa.link
403 Forbidden
403 Forbidden
472
ed.gov
307
307
473
w3schools.com
200
474
utexas.edu
200
200
475
gizmodo.com
403 Forbidden
403 Forbidden
476
intuit.com
477
walmart.com
478
meetup.com
479
m.me
200
200
480
jd.com
481
disqus.com
482
rfc-editor.org
200
200
483
vox.com
484
lnkd.in
200
485
openssl.org
200
200
486
bls.gov
403 Forbidden
487
naver.com
488
matterport.com
403 Forbidden
403 Forbidden
489
people.com.cn
490
git-scm.com
403 Forbidden
403 Forbidden
491
uiuc.edu
301
301
492
marketwatch.com
493
unicef.org
403 Forbidden
494
engadget.com
200
495
jquery.com
200
496
ssrn.com
497
medicalnewstoday.com
200
498
hhs.gov
403 Forbidden
499
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
500
automattic.com
Total: 500
212 (42.4 %)
243 (48.6 %)
145 (29 %)
157 (31.4 %)
Data acquisition completed at Sun Feb 8 00:14:58 2026 UTC