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
301
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
200
200
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
t.me
301
301
44
github.io
200
45
itunes.apple.com
200
46
yahoo.com
200
200
47
gravatar.com
302
48
reddit.com
200
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
ec.europa.eu
301
301
64
mailinabox.email
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
zoom.us
200
200
73
live.com
417 Expectation Failed
74
www.ncbi.nlm.nih.gov
200
75
sourceforge.net
200
200
76
web.archive.org
77
sciencedirect.com
78
doi.org
200
200
79
theguardian.com
200
302
80
developers.google.com
200
81
godaddy.com
403 Forbidden
82
cpanel.net
83
paypal.com
84
t.co
85
wixsite.com
86
who.int
87
oracle.com
403 Forbidden
88
cnn.com
200
200
89
dropbox.com
200
200
90
vk.com
91
opera.com
92
shopify.com
93
youtube-nocookie.com
404 Not Found
404 Not Found
94
launchpad.net
200
200
95
tinyurl.com
200
200
96
bbc.com
301
97
researchgate.net
403 Forbidden
403 Forbidden
98
googleblog.com
200
404 Not Found
99
dropcatch.com
403 Forbidden
403 Forbidden
100
bbc.co.uk
301
101
mit.edu
200
200
102
php.net
200
200
103
reuters.com
401 HTTP Forbidden
104
bing.com
200
200
105
harvard.edu
200
106
springer.com
107
issuu.com
301
108
nature.com
109
cloudflare.com
403 Forbidden
403 Forbidden
110
wiley.com
403 Forbidden
111
accounts.google.com
200
112
gnu.org
200
200
113
cdc.gov
200
200
114
weebly.com
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
statista.com
136
discord.gg
137
www.gov.uk
200
138
businessinsider.com
139
nasa.gov
200
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
mail.google.com
200
149
calendly.com
403 Forbidden
403 Forbidden
150
amzn.to
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
etsy.com
162
twitch.tv
163
slideshare.net
164
myshopify.com
404 Not Found
165
go.com
166
gitlab.com
403 Forbidden
403 Forbidden
167
npr.org
200
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
oup.com
177
stackoverflow.com
178
dailymail.co.uk
200
200
179
hp.com
301
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
tandfonline.com
403 Forbidden
403 Forbidden
188
berkeley.edu
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
arxiv.org
194
cnet.com
200
195
gc.ca
196
outlook.live.com
417 Expectation Failed
197
ted.com
200
198
blogger.com
200
200
199
aol.com
200
200
google.de
200
200
201
britannica.com
202
techcrunch.com
200
301
203
trustpilot.com
204
bsky.app
205
tripadvisor.com
206
amazon.co.uk
301
207
cornell.edu
307
208
surveymonkey.com
209
unesco.org
210
jotform.com
211
independent.co.uk
301
212
ca.gov
307
307
213
substack.com
403 Forbidden
403 Forbidden
214
allaboutcookies.org
403 Forbidden
403 Forbidden
215
outlook.office.com
417 Expectation Failed
216
cbsnews.com
217
mdpi.com
403 Forbidden
403 Forbidden
218
free.fr
200
200
219
networkadvertising.org
220
web.facebook.com
200
221
gouv.fr
222
sagepub.com
223
wix.com
224
squarespace.com
225
redhat.com
200
226
pixabay.com
403 Forbidden
403 Forbidden
227
imgur.com
228
booking.com
229
prnewswire.com
403 Forbidden
403 Forbidden
230
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
231
dailymotion.com
232
mailchimp.com
233
hbr.org
234
yelp.com
235
theverge.com
236
i0.wp.com
237
fda.gov
404 Not Found
200
238
samsung.com
239
sina.com.cn
240
academic.oup.com
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
301
200
255
dx.doi.org
200
200
256
bilibili.com
257
web.whatsapp.com
403 Forbidden
258
nationalgeographic.com
259
mailchi.mp
260
ieee.org
418 Unknown Code
261
aliyun.com
301
262
taobao.com
302
263
whitehouse.gov
301
200
264
worldbank.org
403 Forbidden
265
163.com
266
docker.com
200
200
267
webmd.com
268
sedo.com
403 Forbidden
403 Forbidden
269
yandex.ru
302
200
270
office365.com
271
frontiersin.org
301
272
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
273
mayoclinic.org
274
weforum.org
275
usda.gov
500 read timeout
276
academia.edu
277
freepik.com
278
readthedocs.io
403 Forbidden
403 Forbidden
279
theatlantic.com
280
youronlinechoices.com
281
cpanel.com
403 Forbidden
403 Forbidden
282
scribd.com
283
indiatimes.com
200
200
284
livejournal.com
285
ubuntu.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
abcnews.go.com
301
292
python.org
301
200
293
healthline.com
200
294
zendesk.com
403 Forbidden
295
deloitte.com
200
296
nbcnews.com
200
297
chatgpt.com
403 Forbidden
403 Forbidden
298
huffingtonpost.com
299
kickstarter.com
403 Forbidden
403 Forbidden
300
dribbble.com
200
301
steampowered.com
302
indeed.com
303
apnews.com
403 Forbidden
403 Forbidden
304
change.org
305
biomedcentral.com
306
pexels.com
403 Forbidden
403 Forbidden
307
cisco.com
200
200
308
columbia.edu
309
google.co.uk
200
200
310
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
311
translate.google.com
200
312
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
313
fb.com
200
200
314
plos.org
403 Forbidden
403 Forbidden
315
openstreetmap.org
200
200
316
ox.ac.uk
317
skype.com
200
200
318
umich.edu
403 Forbidden
403 Forbidden
319
businesswire.com
320
huffpost.com
321
intel.com
200
322
apa.org
323
theconversation.com
324
oecd.org
403 Forbidden
325
pbs.org
200
326
economist.com
327
thenai.org
328
fandom.com
329
yale.edu
200
200
330
salesforce.com
200
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
eepurl.com
339
or.kr
340
sun.com
200
341
foxnews.com
342
typeform.com
200
343
nvidia.com
344
googleapis.com
404 Not Found
404 Not Found
345
amazon.de
301
346
psychologytoday.com
347
v.qq.com
302
348
bmj.com
349
psu.edu
200
350
android.com
200
200
351
upenn.edu
301
200
352
alibaba.com
353
cbc.ca
354
sohu.com
355
jimdo.com
356
hugedomains.com
403 Forbidden
403 Forbidden
357
nypost.com
358
nist.gov
200
200
359
fortune.com
360
eu.com
361
akismet.com
362
zdnet.com
200
363
tencent.com
364
buydomains.com
365
odoo.com
200
200
366
eff.org
200
367
es.wikipedia.org
200
368
vice.com
200
369
uci.edu
370
pewresearch.org
371
newsweek.com
372
newyorker.com
200
200
373
jstor.org
374
cam.ac.uk
200
200
375
oreilly.com
200
376
go.id
377
wikihow.com
378
firefox.com
200
379
coursera.org
380
sciencedaily.com
200
200
381
it.com
200
382
ftc.gov
403 Forbidden
403 Forbidden
383
geocities.com
384
typepad.com
385
safety.google
200
404 Not Found
386
fb.watch
200
200
387
postgresql.org
200
200
388
business.site
200
404 Not Found
389
microsoftonline.com
390
abc.net.au
391
elsevier.com
392
windows.net
393
giphy.com
394
umn.edu
395
fao.org
301
396
about.com
403 Forbidden
403 Forbidden
397
gofundme.com
398
admin.ch
399
canada.ca
200
400
elegantthemes.com
403 Forbidden
403 Forbidden
401
ovhcloud.com
402
scientificamerican.com
403
xinhuanet.com
301
500 read timeout
404
themeisle.com
403 Forbidden
403 Forbidden
405
us.com
406
tripod.com
407
ucla.edu
200
408
gob.mx
409
gartner.com
403 Forbidden
410
doubleclick.net
200
200
411
thelancet.com
412
fastcompany.com
413
stackexchange.com
414
threads.net
200
200
415
merriam-webster.com
200
200
416
science.org
417
globenewswire.com
200
418
moodle.org
200
200
419
nps.gov
200
200
420
telegra.ph
421
share.google
200
404 Not Found
422
wiktionary.org
200
200
423
wisc.edu
424
dw.com
200
425
buzzfeed.com
426
zhihu.com
302
427
mashable.com
403 Forbidden
403 Forbidden
428
jamanetwork.com
403 Forbidden
403 Forbidden
429
enable-javascript.com
430
getbootstrap.com
200
200
431
wpastra.com
432
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
433
uchicago.edu
500 read timeout
434
news.google.com
200
200
435
acs.org
436
sciencemag.org
437
ico.org.uk
200
200
438
dell.com
439
slack.com
440
pnas.org
441
ikea.com
200
200
442
azurewebsites.net
443
hilton.com
500 read timeout
444
cmu.edu
445
jigsaw.w3.org
200
446
intuit.com
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
ed.gov
301
307
455
bund.de
456
utexas.edu
200
301
457
acm.org
458
letsencrypt.org
200
200
459
mitre.org
460
aboutcookies.org
200
200
461
gizmodo.com
200
200
462
walmart.com
463
kernel.org
200
200
464
w3schools.com
200
465
meetup.com
466
vox.com
467
disqus.com
468
zoom.com
200
469
ovh.com
470
mps.gov.cn
521 Unknown code
471
marketwatch.com
472
m.me
200
200
473
bls.gov
403 Forbidden
474
matterport.com
403 Forbidden
403 Forbidden
475
lnkd.in
200
476
jd.com
477
wa.link
200
200
478
openssl.org
200
200
479
naver.com
480
rfc-editor.org
200
200
481
chat.whatsapp.com
403 Forbidden
482
medicalnewstoday.com
200
483
unicef.org
403 Forbidden
484
engadget.com
200
485
storage.googleapis.com
400 Bad Request
403 Forbidden
486
people.com.cn
487
ssrn.com
488
privacy.microsoft.com
200
489
uiuc.edu
301
301
490
jquery.com
200
491
in.net
492
inc.com
493
git-scm.com
200
200
494
hhs.gov
403 Forbidden
495
house.gov
200
496
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
497
go.kr
498
airbnb.com
499
qc.ca
500
iana.org
200
200
Total: 500
208 (41.6 %)
244 (48.8 %)
153 (30.6 %)
170 (34 %)
Data acquisition completed at Thu Jan 15 00:13:04 2026 UTC