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
f5.com
29
policies.google.com
200
30
nginx.com
31
amazon.com
301
32
bit.ly
33
adobe.com
200
200
34
wordpress.com
35
drive.google.com
200
200
36
mozilla.org
200
200
37
api.whatsapp.com
403 Forbidden
38
player.vimeo.com
39
support.google.com
200
200
40
europa.eu
301
301
41
blogspot.com
200
200
42
plus.google.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
reddit.com
301
48
itunes.apple.com
200
49
gravatar.com
302
50
mailinabox.email
51
yahoo.com
200
200
52
forms.gle
400 Bad Request
301
53
miit.gov.cn
307
54
nih.gov
200
55
qq.com
302
56
spotify.com
200
200
57
beian.miit.gov.cn
521 Unknown code
58
tumblr.com
59
macromedia.com
200
60
amazonaws.com
61
open.spotify.com
200
62
archive.org
63
sites.google.com
200
200
64
office.com
200
200
65
ec.europa.eu
301
301
66
flickr.com
200
67
godaddy.com
403 Forbidden
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
live.com
417 Expectation Failed
76
zoom.us
200
200
77
www.ncbi.nlm.nih.gov
200
78
web.archive.org
79
sourceforge.net
200
200
80
sciencedirect.com
81
cpanel.net
82
doi.org
200
200
83
theguardian.com
301
200
84
paypal.com
85
who.int
86
oracle.com
403 Forbidden
87
wixsite.com
88
shopify.com
89
t.co
90
dropbox.com
200
200
91
cnn.com
200
301
92
opera.com
93
vk.com
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
launchpad.net
200
200
96
tinyurl.com
200
200
97
bbc.com
301
98
dropcatch.com
403 Forbidden
403 Forbidden
99
cloudflare.com
403 Forbidden
403 Forbidden
100
googleblog.com
200
404 Not Found
101
researchgate.net
403 Forbidden
403 Forbidden
102
springer.com
103
php.net
200
200
104
bbc.co.uk
301
105
mit.edu
200
200
106
bing.com
200
200
107
reuters.com
401 HTTP Forbidden
108
harvard.edu
200
109
nature.com
110
issuu.com
301
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
accounts.google.com
200
114
ibm.com
200
200
115
cdc.gov
200
200
116
weebly.com
117
un.org
403 Forbidden
118
wikimedia.org
200
200
119
weibo.com
120
imdb.com
121
debian.org
200
200
122
linktr.ee
123
mp.weixin.qq.com
200
124
pubmed.ncbi.nlm.nih.gov
200
200
125
washingtonpost.com
126
plesk.com
403 Forbidden
403 Forbidden
127
stanford.edu
500 Can't connect to stanford.edu:80 (Connection timed out)
200
128
cookiedatabase.org
403 Forbidden
129
outlook.com
417 Expectation Failed
130
wpa.qq.com
131
bloomberg.com
132
workspaceupdates.googleblog.com
200
404 Not Found
133
discord.gg
134
wsj.com
401 HTTP Forbidden
135
msn.com
136
discord.com
137
example.com
200
200
138
statista.com
139
www.gov.uk
200
140
beian.gov.cn
141
nasa.gov
301
200
142
businessinsider.com
143
g.page
200
200
144
unsplash.com
145
telegram.me
301
301
146
list-manage.com
147
cloudfront.net
148
calendly.com
403 Forbidden
403 Forbidden
149
expireddomains.com
403 Forbidden
403 Forbidden
150
amzn.to
151
etsy.com
152
mysql.com
200
153
ietf.org
200
200
154
canva.com
403 Forbidden
403 Forbidden
155
eventbrite.com
156
cnbc.com
200
157
addtoany.com
200
200
158
myshopify.com
404 Not Found
159
twitch.tv
160
gitlab.com
403 Forbidden
403 Forbidden
161
line.me
200
162
wired.com
200
200
163
time.com
164
googleusercontent.com
404 Not Found
404 Not Found
165
ebay.com
166
openai.com
308
167
slideshare.net
168
npr.org
200
169
sharepoint.com
200
170
behance.net
171
go.com
172
wp.com
173
oup.com
174
stackoverflow.com
175
hp.com
301
176
w.soundcloud.com
177
dailymail.co.uk
200
200
178
aboutads.info
301
301
179
calendar.google.com
200
180
stripe.com
181
uk.com
182
usatoday.com
183
telegraph.co.uk
184
tandfonline.com
403 Forbidden
403 Forbidden
185
arxiv.org
186
trustpilot.com
187
berkeley.edu
188
outlook.live.com
417 Expectation Failed
189
ft.com
190
hubspot.com
403 Forbidden
403 Forbidden
191
aol.com
200
192
validator.w3.org
200
193
loc.gov
403 Forbidden
403 Forbidden
194
gc.ca
195
bsky.app
196
baike.baidu.com
301
197
g.co
200
200
198
blogger.com
200
200
199
substack.com
403 Forbidden
403 Forbidden
200
cnet.com
200
201
ted.com
200
202
fr.wikipedia.org
200
203
unesco.org
204
google.de
200
200
205
britannica.com
206
jotform.com
207
techcrunch.com
200
301
208
amazon.co.uk
200
209
ca.gov
307
307
210
surveymonkey.com
211
web.facebook.com
200
212
cornell.edu
307
213
outlook.office.com
417 Expectation Failed
214
tripadvisor.com
215
mdpi.com
403 Forbidden
403 Forbidden
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
gouv.fr
218
independent.co.uk
219
networkadvertising.org
220
sagepub.com
221
wix.com
222
cbsnews.com
223
booking.com
224
redhat.com
200
225
free.fr
200
200
226
squarespace.com
227
pixabay.com
403 Forbidden
403 Forbidden
228
mailchimp.com
229
hbr.org
230
dailymotion.com
231
imgur.com
232
fda.gov
404 Not Found
200
233
prnewswire.com
403 Forbidden
403 Forbidden
234
yelp.com
235
theverge.com
236
bandcamp.com
237
sina.com.cn
238
samsung.com
239
cambridge.org
240
iso.org
403 Forbidden
241
myspace.com
242
themeforest.net
243
de.wikipedia.org
200
244
investopedia.com
403 Forbidden
403 Forbidden
245
mckinsey.com
246
i0.wp.com
247
washington.edu
248
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
249
scholar.google.com
250
bilibili.com
251
goodreads.com
252
latimes.com
253
princeton.edu
403 Forbidden
254
aliyun.com
301
255
netflix.com
200
200
256
ieee.org
418 Unknown Code
257
web.whatsapp.com
403 Forbidden
258
nationalgeographic.com
259
mailchi.mp
260
163.com
261
wpguardian.com
403 Forbidden
403 Forbidden
262
wpguardian.io
403 Forbidden
403 Forbidden
263
whitehouse.gov
301
200
264
worldbank.org
403 Forbidden
265
docker.com
200
200
266
taobao.com
302
267
yandex.ru
302
302
268
office365.com
269
weforum.org
270
mayoclinic.org
271
frontiersin.org
301
272
webmd.com
273
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
274
usda.gov
500 read timeout
275
readthedocs.io
403 Forbidden
403 Forbidden
276
search.google.com
200
277
zendesk.com
403 Forbidden
278
addons.mozilla.org
200
279
freepik.com
280
sedo.com
403 Forbidden
403 Forbidden
281
scribd.com
282
youronlinechoices.com
283
academia.edu
284
theatlantic.com
285
ubuntu.com
200
200
286
python.org
200
200
287
indiatimes.com
200
200
288
chatgpt.com
403 Forbidden
403 Forbidden
289
marriott.com
290
youku.com
200
200
291
deloitte.com
200
292
livejournal.com
293
steampowered.com
294
nbcnews.com
200
295
healthline.com
200
296
quora.com
297
indeed.com
298
dribbble.com
200
299
kickstarter.com
403 Forbidden
403 Forbidden
300
huffingtonpost.com
301
apnews.com
403 Forbidden
403 Forbidden
302
pexels.com
403 Forbidden
403 Forbidden
303
cisco.com
200
200
304
columbia.edu
305
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
306
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
307
biomedcentral.com
308
openstreetmap.org
200
200
309
oecd.org
403 Forbidden
310
plos.org
403 Forbidden
403 Forbidden
311
google.co.uk
200
200
312
ox.ac.uk
313
fb.com
200
200
314
bp.blogspot.com
315
umich.edu
403 Forbidden
403 Forbidden
316
apa.org
317
fandom.com
403 Forbidden
318
thenai.org
319
theconversation.com
320
economist.com
321
intel.com
200
322
pbs.org
200
323
it.com
403 Forbidden
324
yale.edu
200
200
325
salesforce.com
200
326
skype.com
200
200
327
arcgis.com
328
businesswire.com
329
xing.com
330
statcounter.com
331
usnews.com
332
eu.com
333
deviantart.com
334
nvidia.com
335
huffpost.com
336
patreon.com
200
200
337
share.google
200
404 Not Found
338
or.kr
339
fb.me
200
200
340
amazon.de
200
341
psychologytoday.com
342
sun.com
200
343
android.com
200
200
344
typeform.com
200
345
bmj.com
346
eepurl.com
347
googleapis.com
404 Not Found
404 Not Found
348
jimdo.com
349
firefox.com
200
350
sohu.com
351
upenn.edu
200
200
352
foxnews.com
353
alibaba.com
354
psu.edu
200
355
nist.gov
403 Forbidden
403 Forbidden
356
tencent.com
357
odoo.com
200
200
358
cbc.ca
359
us.com
360
fortune.com
361
akismet.com
362
eff.org
200
363
nypost.com
364
oreilly.com
200
365
safety.google
200
404 Not Found
366
pewresearch.org
367
go.id
368
upload.wikimedia.org
200
369
jstor.org
370
zdnet.com
200
371
coursera.org
372
cam.ac.uk
200
200
373
uci.edu
374
hugedomains.com
403 Forbidden
403 Forbidden
375
ovhcloud.com
376
ftc.gov
403 Forbidden
403 Forbidden
377
vice.com
200
378
postgresql.org
200
200
379
newsweek.com
380
newyorker.com
200
200
381
sciencedaily.com
403 Forbidden
403 Forbidden
382
buydomains.com
383
geocities.com
384
microsoftonline.com
385
wikihow.com
386
canada.ca
200
387
fb.watch
200
200
388
umn.edu
389
admin.ch
390
fao.org
403 Forbidden
391
abc.net.au
392
windows.net
393
typepad.com
394
business.site
200
404 Not Found
395
gofundme.com
396
about.com
403 Forbidden
403 Forbidden
397
elegantthemes.com
403 Forbidden
403 Forbidden
398
giphy.com
399
scientificamerican.com
400
elsevier.com
401
wpastra.com
402
gartner.com
403 Forbidden
403
xinhuanet.com
200
404
ucla.edu
200
405
tripod.com
406
themeisle.com
403 Forbidden
403 Forbidden
407
thelancet.com
408
gob.mx
409
dell.com
410
stackexchange.com
411
threads.net
200
200
412
zhihu.com
302
413
moodle.org
200
200
414
enable-javascript.com
415
fastcompany.com
416
in.net
417
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
418
dw.com
200
419
jamanetwork.com
403 Forbidden
403 Forbidden
420
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
421
wisc.edu
422
ico.org.uk
403 Forbidden
403 Forbidden
423
getbootstrap.com
403 Forbidden
403 Forbidden
424
wiktionary.org
200
200
425
uchicago.edu
500 read timeout
426
acs.org
427
slack.com
428
mashable.com
403 Forbidden
403 Forbidden
429
news.google.com
200
200
430
cmu.edu
431
mps.gov.cn
521 Unknown code
432
jigsaw.w3.org
200
433
sciencemag.org
434
pnas.org
435
merriam-webster.com
200
200
436
telegra.ph
437
globenewswire.com
200
438
in.ua
439
hilton.com
403 Forbidden
440
doubleclick.net
200
200
441
buzzfeed.com
442
aliexpress.com
443
ovh.com
444
letsencrypt.org
200
200
445
jhu.edu
403 Forbidden
446
arstechnica.com
447
acm.org
448
bund.de
449
intuit.com
450
si.edu
403 Forbidden
451
mitre.org
452
ikea.com
200
200
453
elpais.com
200
454
techtarget.com
403 Forbidden
455
science.org
456
pages.dev
403 Forbidden
403 Forbidden
457
w3schools.com
200
458
utexas.edu
200
200
459
aboutcookies.org
403 Forbidden
403 Forbidden
460
gizmodo.com
403 Forbidden
403 Forbidden
461
ed.gov
307
307
462
kernel.org
200
200
463
wa.link
403 Forbidden
403 Forbidden
464
lnkd.in
200
465
azurewebsites.net
466
meetup.com
467
walmart.com
468
m.me
200
200
469
jd.com
470
vox.com
471
rfc-editor.org
200
200
472
zoom.com
200
473
bls.gov
403 Forbidden
474
disqus.com
475
naver.com
476
matterport.com
403 Forbidden
403 Forbidden
477
git-scm.com
403 Forbidden
403 Forbidden
478
unicef.org
403 Forbidden
479
people.com.cn
480
openssl.org
200
200
481
ssrn.com
482
jquery.com
200
483
marketwatch.com
484
engadget.com
200
485
music.apple.com
200
486
uiuc.edu
301
301
487
house.gov
200
488
hhs.gov
403 Forbidden
489
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
490
medicalnewstoday.com
200
491
go.kr
492
automattic.com
493
iana.org
200
200
494
lin.ee
495
box.com
200
200
496
clevelandclinic.org
403 Forbidden
403 Forbidden
497
orcid.org
200
200
498
itu.int
200
200
499
airbnb.com
500
inc.com
Total: 500
208 (41.6 %)
248 (49.6 %)
139 (27.8 %)
159 (31.8 %)
Data acquisition completed at Tue Feb 24 00:13:03 2026 UTC