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
amazon.com
301
29
nginx.com
30
bit.ly
31
adobe.com
200
200
32
wordpress.com
33
policies.google.com
200
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
200
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
t.me
301
301
44
github.io
301
45
itunes.apple.com
200
46
gravatar.com
302
47
yahoo.com
200
200
48
reddit.com
301
49
forms.gle
400 Bad Request
404 Not Found
50
miit.gov.cn
307
51
nih.gov
200
52
qq.com
302
53
spotify.com
301
200
54
beian.miit.gov.cn
521 Unknown code
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
flickr.com
200
62
office.com
200
200
63
mailinabox.email
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
soundcloud.com
71
forbes.com
72
live.com
417 Expectation Failed
73
zoom.us
200
200
74
www.ncbi.nlm.nih.gov
200
75
sourceforge.net
200
200
76
web.archive.org
77
sciencedirect.com
78
godaddy.com
403 Forbidden
79
doi.org
200
200
80
theguardian.com
301
200
81
developers.google.com
200
82
cpanel.net
83
paypal.com
84
t.co
85
wixsite.com
86
oracle.com
403 Forbidden
87
who.int
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
bbc.com
301
97
accounts.google.com
200
98
dropcatch.com
403 Forbidden
403 Forbidden
99
googleblog.com
200
404 Not Found
100
researchgate.net
403 Forbidden
403 Forbidden
101
bbc.co.uk
301
102
mit.edu
200
200
103
php.net
200
200
104
bing.com
200
200
105
reuters.com
401 HTTP Forbidden
106
harvard.edu
301
107
springer.com
108
issuu.com
301
109
nature.com
110
cloudflare.com
403 Forbidden
403 Forbidden
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
weebly.com
114
cdc.gov
200
200
115
ibm.com
200
200
116
wikimedia.org
200
200
117
un.org
403 Forbidden
118
imdb.com
119
m.facebook.com
200
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
bloomberg.com
130
wpa.qq.com
131
plesk.com
403 Forbidden
403 Forbidden
132
wsj.com
401 HTTP Forbidden
133
cookiedatabase.org
200
134
msn.com
135
discord.gg
136
statista.com
137
www.gov.uk
200
138
businessinsider.com
139
nasa.gov
302
200
140
beian.gov.cn
141
g.page
200
200
142
discord.com
143
unsplash.com
144
example.com
200
200
145
list-manage.com
146
telegram.me
301
301
147
cloudfront.net
148
amzn.to
149
calendly.com
403 Forbidden
403 Forbidden
150
mail.google.com
200
151
mysql.com
200
152
ietf.org
200
200
153
eventbrite.com
154
podcasts.apple.com
200
155
wired.com
200
200
156
eur-lex.europa.eu
157
cnbc.com
200
158
canva.com
403 Forbidden
159
time.com
160
addtoany.com
200
200
161
twitch.tv
162
etsy.com
163
myshopify.com
404 Not Found
164
slideshare.net
165
gitlab.com
403 Forbidden
403 Forbidden
166
go.com
167
googleusercontent.com
404 Not Found
404 Not Found
168
npr.org
200
169
behance.net
170
wp.com
171
ebay.com
172
commons.wikimedia.org
200
173
sharepoint.com
200
174
hp.com
301
175
openai.com
308
176
line.me
200
177
oup.com
178
stackoverflow.com
179
dailymail.co.uk
200
200
180
aboutads.info
301
301
181
usatoday.com
182
telegraph.co.uk
183
calendar.google.com
200
184
uk.com
185
ft.com
186
stripe.com
187
berkeley.edu
188
outlook.live.com
417 Expectation Failed
189
tandfonline.com
403 Forbidden
403 Forbidden
190
loc.gov
403 Forbidden
403 Forbidden
191
hubspot.com
403 Forbidden
403 Forbidden
192
g.co
200
200
193
aol.com
200
194
validator.w3.org
200
195
cnet.com
200
196
gc.ca
197
arxiv.org
198
ted.com
301
199
blogger.com
200
200
200
britannica.com
201
google.de
200
200
202
trustpilot.com
203
techcrunch.com
200
200
204
tripadvisor.com
205
bsky.app
206
amazon.co.uk
200
207
surveymonkey.com
208
cornell.edu
307
209
unesco.org
210
independent.co.uk
301
211
jotform.com
212
ca.gov
307
307
213
substack.com
403 Forbidden
403 Forbidden
214
outlook.office.com
417 Expectation Failed
215
cbsnews.com
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
free.fr
200
200
218
networkadvertising.org
219
web.facebook.com
200
220
mdpi.com
403 Forbidden
403 Forbidden
221
gouv.fr
222
wix.com
223
squarespace.com
224
sagepub.com
225
redhat.com
200
226
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
227
pixabay.com
403 Forbidden
403 Forbidden
228
imgur.com
229
booking.com
230
prnewswire.com
403 Forbidden
403 Forbidden
231
dailymotion.com
232
mailchimp.com
233
yelp.com
234
hbr.org
235
theverge.com
236
i0.wp.com
237
samsung.com
238
fda.gov
404 Not Found
200
239
sina.com.cn
240
cambridge.org
241
academic.oup.com
242
bandcamp.com
243
investopedia.com
403 Forbidden
403 Forbidden
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
301
200
255
dx.doi.org
200
200
256
bilibili.com
257
web.whatsapp.com
403 Forbidden
258
aliyun.com
301
259
nationalgeographic.com
260
ieee.org
418 Unknown Code
261
taobao.com
302
262
mailchi.mp
263
whitehouse.gov
200
301
264
163.com
265
worldbank.org
403 Forbidden
266
docker.com
200
301
267
webmd.com
268
yandex.ru
302
200
269
sedo.com
403 Forbidden
403 Forbidden
270
mayoclinic.org
271
office365.com
272
frontiersin.org
301
273
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
274
weforum.org
275
usda.gov
500 read timeout
276
academia.edu
277
readthedocs.io
403 Forbidden
403 Forbidden
278
freepik.com
279
theatlantic.com
280
youronlinechoices.com
281
cpanel.com
403 Forbidden
403 Forbidden
282
scribd.com
283
ubuntu.com
200
200
284
livejournal.com
285
indiatimes.com
200
200
286
wpguardian.com
200
200
287
wpguardian.io
200
200
288
marriott.com
289
quora.com
290
youku.com
200
200
291
healthline.com
200
292
python.org
200
200
293
abcnews.go.com
301
294
deloitte.com
200
295
zendesk.com
403 Forbidden
296
nbcnews.com
200
297
chatgpt.com
403 Forbidden
403 Forbidden
298
huffingtonpost.com
299
dribbble.com
200
300
kickstarter.com
403 Forbidden
403 Forbidden
301
steampowered.com
302
indeed.com
303
apnews.com
403 Forbidden
403 Forbidden
304
thenai.org
305
change.org
306
biomedcentral.com
307
cisco.com
200
200
308
columbia.edu
309
google.co.uk
200
200
310
pexels.com
403 Forbidden
403 Forbidden
311
translate.google.com
200
312
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
313
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
314
plos.org
403 Forbidden
403 Forbidden
315
fb.com
200
200
316
skype.com
200
200
317
ox.ac.uk
318
huffpost.com
319
openstreetmap.org
200
200
320
businesswire.com
321
umich.edu
403 Forbidden
403 Forbidden
322
intel.com
200
323
theconversation.com
324
pbs.org
200
325
apa.org
326
oecd.org
403 Forbidden
327
economist.com
328
yale.edu
301
200
329
salesforce.com
200
330
fandom.com
331
usnews.com
332
arcgis.com
333
deviantart.com
334
xing.com
335
statcounter.com
336
patreon.com
200
200
337
fb.me
200
200
338
or.kr
339
googleapis.com
404 Not Found
404 Not Found
340
eepurl.com
341
sun.com
200
342
foxnews.com
343
nvidia.com
344
v.qq.com
302
345
typeform.com
200
346
psychologytoday.com
347
amazon.de
200
348
bmj.com
349
psu.edu
200
350
firefox.com
200
351
upenn.edu
200
301
352
android.com
200
200
353
alibaba.com
354
sohu.com
355
cbc.ca
356
jimdo.com
357
hugedomains.com
403 Forbidden
403 Forbidden
358
tencent.com
359
nypost.com
360
nist.gov
200
200
361
akismet.com
362
fortune.com
363
zdnet.com
200
364
eu.com
365
buydomains.com
366
telegram.org
302
302
367
odoo.com
200
200
368
eff.org
200
369
uci.edu
370
newsweek.com
371
vice.com
200
372
es.wikipedia.org
200
373
oreilly.com
200
374
newyorker.com
301
200
375
pewresearch.org
376
wikihow.com
377
jstor.org
378
cam.ac.uk
200
200
379
coursera.org
380
sciencedaily.com
200
200
381
it.com
200
382
go.id
383
geocities.com
384
ftc.gov
403 Forbidden
403 Forbidden
385
typepad.com
386
safety.google
200
404 Not Found
387
fb.watch
200
200
388
postgresql.org
200
200
389
business.site
200
404 Not Found
390
microsoftonline.com
391
scientificamerican.com
392
ovhcloud.com
393
abc.net.au
394
elsevier.com
395
windows.net
396
umn.edu
397
giphy.com
398
fao.org
301
399
canada.ca
200
400
about.com
403 Forbidden
403 Forbidden
401
elegantthemes.com
403 Forbidden
403 Forbidden
402
admin.ch
403
gofundme.com
404
xinhuanet.com
200
500 read timeout
405
themeisle.com
403 Forbidden
403 Forbidden
406
tripod.com
407
ucla.edu
200
408
gob.mx
409
doubleclick.net
200
200
410
gartner.com
403 Forbidden
411
us.com
412
fastcompany.com
413
thelancet.com
414
threads.net
200
200
415
stackexchange.com
416
science.org
417
merriam-webster.com
200
200
418
globenewswire.com
200
419
moodle.org
200
200
420
telegra.ph
421
nps.gov
200
200
422
zhihu.com
302
423
wisc.edu
424
buzzfeed.com
425
wiktionary.org
200
200
426
mashable.com
403 Forbidden
403 Forbidden
427
wpastra.com
428
dw.com
200
429
jamanetwork.com
403 Forbidden
403 Forbidden
430
share.google
200
404 Not Found
431
getbootstrap.com
200
200
432
uchicago.edu
500 read timeout
433
acs.org
434
news.google.com
200
200
435
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
436
cmu.edu
437
enable-javascript.com
438
dell.com
439
sciencemag.org
440
ikea.com
200
200
441
ico.org.uk
200
200
442
azurewebsites.net
443
slack.com
444
pnas.org
445
hilton.com
500 read timeout
446
jigsaw.w3.org
200
447
si.edu
200
448
aliexpress.com
449
jhu.edu
450
elpais.com
200
451
arstechnica.com
452
in.ua
453
techtarget.com
403 Forbidden
454
intuit.com
455
utexas.edu
200
200
456
acm.org
457
ed.gov
301
307
458
letsencrypt.org
200
200
459
mitre.org
460
bund.de
461
walmart.com
462
gizmodo.com
200
200
463
kernel.org
200
200
464
aboutcookies.org
200
200
465
w3schools.com
200
466
meetup.com
467
disqus.com
468
vox.com
469
ovh.com
470
zoom.com
200
471
mps.gov.cn
521 Unknown code
472
marketwatch.com
473
m.me
200
200
474
jd.com
475
lnkd.in
200
476
bls.gov
403 Forbidden
477
wa.link
200
200
478
medicalnewstoday.com
200
479
naver.com
480
matterport.com
403 Forbidden
403 Forbidden
481
rfc-editor.org
200
200
482
openssl.org
200
200
483
unicef.org
403 Forbidden
484
chat.whatsapp.com
403 Forbidden
485
storage.googleapis.com
400 Bad Request
403 Forbidden
486
people.com.cn
487
engadget.com
200
488
uiuc.edu
301
301
489
ssrn.com
490
privacy.microsoft.com
200
491
jquery.com
200
492
git-scm.com
200
200
493
inc.com
494
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
495
house.gov
200
496
in.net
497
hhs.gov
403 Forbidden
498
qc.ca
499
iana.org
200
200
500
airbnb.com
Total: 500
209 (41.8 %)
245 (49 %)
154 (30.8 %)
171 (34.2 %)
Data acquisition completed at Sun Jan 11 00:14:30 2026 UTC