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
policies.google.com
200
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
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
301
50
forms.gle
400 Bad Request
404 Not Found
51
miit.gov.cn
307
52
nih.gov
200
53
qq.com
302
54
spotify.com
200
200
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
301
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
301
200
73
forbes.com
74
zoom.us
200
200
75
live.com
417 Expectation Failed
76
godaddy.com
403 Forbidden
77
www.ncbi.nlm.nih.gov
200
78
sourceforge.net
200
200
79
web.archive.org
80
sciencedirect.com
81
doi.org
200
200
82
theguardian.com
200
200
83
cpanel.net
84
paypal.com
85
t.co
86
oracle.com
403 Forbidden
87
wixsite.com
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
dropcatch.com
403 Forbidden
403 Forbidden
98
bbc.com
301
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
200
107
springer.com
108
issuu.com
301
109
cloudflare.com
403 Forbidden
403 Forbidden
110
nature.com
111
wiley.com
403 Forbidden
112
cdc.gov
200
200
113
accounts.google.com
200
114
weebly.com
115
ibm.com
200
200
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
www.gov.uk
200
139
businessinsider.com
140
nasa.gov
302
200
141
beian.gov.cn
142
g.page
200
200
143
discord.com
144
example.com
200
200
145
unsplash.com
146
list-manage.com
147
telegram.me
301
301
148
cloudfront.net
149
mail.google.com
200
150
amzn.to
151
calendly.com
403 Forbidden
403 Forbidden
152
mysql.com
200
153
ietf.org
200
200
154
eventbrite.com
155
podcasts.apple.com
200
156
wired.com
200
200
157
cnbc.com
200
158
canva.com
403 Forbidden
159
time.com
160
addtoany.com
200
200
161
myshopify.com
404 Not Found
162
twitch.tv
163
etsy.com
164
slideshare.net
165
go.com
166
googleusercontent.com
404 Not Found
404 Not Found
167
gitlab.com
403 Forbidden
403 Forbidden
168
npr.org
200
169
behance.net
170
wp.com
171
ebay.com
172
commons.wikimedia.org
200
173
line.me
200
174
sharepoint.com
200
175
openai.com
308
176
hp.com
301
177
stackoverflow.com
178
oup.com
179
dailymail.co.uk
200
200
180
aboutads.info
301
301
181
usatoday.com
182
gnu.org
200
200
183
telegraph.co.uk
184
uk.com
185
ft.com
186
stripe.com
187
berkeley.edu
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
aol.com
200
194
cnet.com
200
195
gc.ca
196
arxiv.org
197
outlook.live.com
417 Expectation Failed
198
ted.com
200
199
blogger.com
200
200
200
fr.wikipedia.org
200
201
britannica.com
202
trustpilot.com
203
google.de
200
200
204
techcrunch.com
200
301
205
tripadvisor.com
206
bsky.app
207
cornell.edu
307
208
amazon.co.uk
200
209
surveymonkey.com
210
unesco.org
211
independent.co.uk
200
212
jotform.com
213
substack.com
403 Forbidden
403 Forbidden
214
ca.gov
307
307
215
outlook.office.com
417 Expectation Failed
216
cbsnews.com
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
free.fr
200
200
219
networkadvertising.org
220
mdpi.com
403 Forbidden
403 Forbidden
221
web.facebook.com
200
222
gouv.fr
223
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
224
wix.com
225
sagepub.com
226
squarespace.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
yelp.com
234
mailchimp.com
235
hbr.org
236
theverge.com
237
i0.wp.com
238
samsung.com
239
fda.gov
404 Not Found
200
240
sina.com.cn
241
cambridge.org
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
iso.org
403 Forbidden
249
mckinsey.com
250
goodreads.com
251
latimes.com
252
princeton.edu
403 Forbidden
253
thenai.org
254
scholar.google.com
255
netflix.com
200
301
256
dx.doi.org
200
200
257
aliyun.com
301
258
bilibili.com
259
web.whatsapp.com
403 Forbidden
260
ieee.org
418 Unknown Code
261
nationalgeographic.com
262
mailchi.mp
263
taobao.com
302
264
whitehouse.gov
200
200
265
163.com
266
docker.com
200
200
267
worldbank.org
403 Forbidden
268
webmd.com
269
sedo.com
403 Forbidden
403 Forbidden
270
mayoclinic.org
271
yandex.ru
302
302
272
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
273
office365.com
274
frontiersin.org
301
275
usda.gov
500 read timeout
276
weforum.org
277
freepik.com
278
academia.edu
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
wpguardian.com
200
200
289
wpguardian.io
200
200
290
quora.com
291
marriott.com
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
indeed.com
303
steampowered.com
304
apnews.com
403 Forbidden
403 Forbidden
305
change.org
306
biomedcentral.com
307
cisco.com
200
200
308
columbia.edu
309
pexels.com
403 Forbidden
403 Forbidden
310
google.co.uk
200
200
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
fb.com
200
200
316
skype.com
200
200
317
store.steampowered.com
318
ox.ac.uk
319
huffpost.com
320
openstreetmap.org
200
200
321
businesswire.com
322
umich.edu
403 Forbidden
403 Forbidden
323
intel.com
200
324
theconversation.com
325
pbs.org
200
326
oecd.org
403 Forbidden
327
economist.com
328
apa.org
329
salesforce.com
200
330
yale.edu
301
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
or.kr
340
foxnews.com
341
sun.com
200
342
eepurl.com
343
googleapis.com
404 Not Found
404 Not Found
344
v.qq.com
302
345
typeform.com
200
346
nvidia.com
347
psychologytoday.com
348
bmj.com
349
amazon.de
200
350
firefox.com
200
351
psu.edu
200
352
upenn.edu
200
200
353
android.com
200
200
354
alibaba.com
355
cbc.ca
356
sohu.com
357
jimdo.com
358
tencent.com
359
nypost.com
360
nist.gov
200
200
361
zdnet.com
200
362
fortune.com
363
akismet.com
364
hugedomains.com
403 Forbidden
403 Forbidden
365
eu.com
366
buydomains.com
367
odoo.com
200
200
368
eff.org
200
369
uci.edu
370
vice.com
301
371
oreilly.com
200
372
newsweek.com
373
newyorker.com
200
200
374
es.wikipedia.org
200
375
wikihow.com
376
pewresearch.org
377
jstor.org
378
coursera.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
geocities.com
385
typepad.com
386
postgresql.org
200
200
387
safety.google
200
404 Not Found
388
fb.watch
200
200
389
business.site
200
404 Not Found
390
scientificamerican.com
391
microsoftonline.com
392
abc.net.au
393
elsevier.com
394
windows.net
395
umn.edu
396
giphy.com
397
books.google.com
200
398
fao.org
301
399
ovhcloud.com
400
about.com
403 Forbidden
403 Forbidden
401
elegantthemes.com
403 Forbidden
403 Forbidden
402
gofundme.com
403
canada.ca
200
404
admin.ch
405
xinhuanet.com
301
500 read timeout
406
themeisle.com
403 Forbidden
403 Forbidden
407
tripod.com
408
ucla.edu
200
409
gob.mx
410
doubleclick.net
200
200
411
fastcompany.com
412
gartner.com
403 Forbidden
413
us.com
414
thelancet.com
415
threads.net
200
200
416
stackexchange.com
417
merriam-webster.com
200
200
418
science.org
419
moodle.org
200
200
420
nps.gov
200
200
421
telegra.ph
422
buzzfeed.com
423
wiktionary.org
200
200
424
wisc.edu
425
zhihu.com
302
426
wpastra.com
427
mashable.com
403 Forbidden
403 Forbidden
428
dw.com
200
429
jamanetwork.com
403 Forbidden
403 Forbidden
430
dell.com
431
getbootstrap.com
200
200
432
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
433
uchicago.edu
500 read timeout
434
globenewswire.com
200
435
share.google
200
404 Not Found
436
acs.org
437
enable-javascript.com
438
news.google.com
200
200
439
azurewebsites.net
440
sciencemag.org
441
ico.org.uk
200
200
442
slack.com
443
pnas.org
444
www.europarl.europa.eu
445
ikea.com
200
200
446
cmu.edu
447
mobile.twitter.com
448
hilton.com
301
449
si.edu
200
450
aliexpress.com
451
jhu.edu
452
elpais.com
200
453
us06web.zoom.us
200
454
arstechnica.com
455
in.ua
456
techtarget.com
403 Forbidden
457
intuit.com
458
utexas.edu
200
200
459
ed.gov
301
307
460
acm.org
461
mitre.org
462
gizmodo.com
200
200
463
letsencrypt.org
200
200
464
walmart.com
465
bund.de
466
kernel.org
200
200
467
aboutcookies.org
200
200
468
disqus.com
469
w3schools.com
200
470
meetup.com
471
vox.com
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
lnkd.in
200
480
wa.link
200
200
481
rfc-editor.org
200
200
482
medicalnewstoday.com
200
483
naver.com
484
openssl.org
200
200
485
matterport.com
403 Forbidden
403 Forbidden
486
unicef.org
403 Forbidden
487
engadget.com
200
488
people.com.cn
489
uiuc.edu
301
301
490
ssrn.com
491
pan.baidu.com
200
492
git-scm.com
200
200
493
inc.com
494
teams.live.com
200
495
jquery.com
200
496
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
497
house.gov
200
498
hhs.gov
403 Forbidden
499
qc.ca
500
iana.org
200
200
Total: 500
209 (41.8 %)
244 (48.8 %)
156 (31.2 %)
171 (34.2 %)
Data acquisition completed at Fri Jan 9 00:13:40 2026 UTC