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
policies.google.com
200
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
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
301
404 Not Found
51
miit.gov.cn
307
52
nih.gov
200
53
qq.com
302
54
beian.miit.gov.cn
521 Unknown code
55
spotify.com
301
200
56
tumblr.com
57
macromedia.com
200
58
amazonaws.com
59
archive.org
60
sites.google.com
200
200
61
open.spotify.com
200
62
flickr.com
200
63
mailinabox.email
64
office.com
200
200
65
ec.europa.eu
301
301
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
200
200
73
godaddy.com
403 Forbidden
74
forbes.com
75
live.com
417 Expectation Failed
76
zoom.us
200
200
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
302
83
cpanel.net
84
paypal.com
85
t.co
86
wixsite.com
87
who.int
88
oracle.com
403 Forbidden
89
cnn.com
200
301
90
dropbox.com
200
200
91
shopify.com
92
vk.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
accounts.google.com
200
98
dropcatch.com
403 Forbidden
403 Forbidden
99
bbc.com
301
100
googleblog.com
200
404 Not Found
101
researchgate.net
403 Forbidden
403 Forbidden
102
bbc.co.uk
301
103
mit.edu
200
200
104
php.net
200
200
105
bing.com
200
200
106
reuters.com
401 HTTP Forbidden
107
harvard.edu
301
108
springer.com
109
cloudflare.com
403 Forbidden
403 Forbidden
110
issuu.com
301
111
nature.com
112
wiley.com
403 Forbidden
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
link.springer.com
120
weibo.com
121
debian.org
200
200
122
linktr.ee
123
expireddomains.com
403 Forbidden
403 Forbidden
124
mp.weixin.qq.com
200
125
washingtonpost.com
126
stanford.edu
200
200
127
pubmed.ncbi.nlm.nih.gov
200
200
128
outlook.com
417 Expectation Failed
129
wpa.qq.com
130
workspaceupdates.googleblog.com
200
404 Not Found
131
bloomberg.com
132
plesk.com
403 Forbidden
403 Forbidden
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
301
301
141
beian.gov.cn
142
g.page
200
200
143
unsplash.com
144
example.com
200
200
145
discord.com
146
list-manage.com
147
telegram.me
301
301
148
cloudfront.net
149
calendly.com
403 Forbidden
403 Forbidden
150
amzn.to
151
mysql.com
200
152
ietf.org
200
200
153
gnu.org
301
500 read timeout
154
eventbrite.com
155
podcasts.apple.com
200
156
wired.com
200
200
157
mail.google.com
200
158
cnbc.com
200
159
canva.com
403 Forbidden
160
addtoany.com
200
200
161
time.com
162
myshopify.com
404 Not Found
163
twitch.tv
164
googleusercontent.com
404 Not Found
404 Not Found
165
etsy.com
166
go.com
167
slideshare.net
168
npr.org
200
169
behance.net
170
gitlab.com
403 Forbidden
403 Forbidden
171
wp.com
172
ebay.com
173
line.me
200
174
commons.wikimedia.org
200
175
openai.com
308
176
sharepoint.com
200
177
hp.com
301
178
oup.com
179
dailymail.co.uk
200
200
180
stackoverflow.com
181
usatoday.com
182
aboutads.info
301
301
183
telegraph.co.uk
184
uk.com
185
ft.com
186
berkeley.edu
187
stripe.com
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
blogger.com
200
200
198
outlook.live.com
417 Expectation Failed
199
ted.com
200
200
fr.wikipedia.org
200
201
trustpilot.com
202
britannica.com
203
techcrunch.com
200
200
204
google.de
200
200
205
tripadvisor.com
206
bsky.app
207
cornell.edu
307
208
surveymonkey.com
209
amazon.co.uk
200
210
independent.co.uk
200
211
unesco.org
212
jotform.com
213
ca.gov
307
307
214
substack.com
403 Forbidden
403 Forbidden
215
cbsnews.com
216
free.fr
200
200
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
outlook.office.com
417 Expectation Failed
219
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
220
mdpi.com
403 Forbidden
403 Forbidden
221
networkadvertising.org
222
web.facebook.com
200
223
wix.com
224
sagepub.com
225
squarespace.com
226
gouv.fr
227
redhat.com
200
228
pixabay.com
403 Forbidden
403 Forbidden
229
imgur.com
230
prnewswire.com
403 Forbidden
403 Forbidden
231
booking.com
232
dailymotion.com
233
mailchimp.com
234
hbr.org
235
yelp.com
236
i0.wp.com
237
theverge.com
238
sina.com.cn
239
fda.gov
404 Not Found
200
240
samsung.com
241
cambridge.org
242
investopedia.com
403 Forbidden
403 Forbidden
243
bandcamp.com
244
myspace.com
245
themeforest.net
246
washington.edu
247
iso.org
403 Forbidden
248
de.wikipedia.org
200
249
mckinsey.com
250
goodreads.com
251
latimes.com
252
readthedocs.io
403 Forbidden
403 Forbidden
253
princeton.edu
403 Forbidden
254
thenai.org
255
scholar.google.com
256
aliyun.com
301
257
netflix.com
200
200
258
bilibili.com
259
dx.doi.org
200
200
260
web.whatsapp.com
403 Forbidden
261
nationalgeographic.com
262
ieee.org
418 Unknown Code
263
taobao.com
302
264
mailchi.mp
265
163.com
266
whitehouse.gov
200
200
267
worldbank.org
403 Forbidden
268
docker.com
301
200
269
webmd.com
270
sedo.com
403 Forbidden
403 Forbidden
271
mayoclinic.org
272
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
273
frontiersin.org
301
274
yandex.ru
302
302
275
usda.gov
500 read timeout
276
office365.com
277
weforum.org
278
freepik.com
279
academia.edu
280
theatlantic.com
281
youronlinechoices.com
282
cpanel.com
403 Forbidden
403 Forbidden
283
livejournal.com
284
scribd.com
285
indiatimes.com
200
200
286
ubuntu.com
200
200
287
finance.yahoo.com
200
288
youku.com
200
200
289
quora.com
290
marriott.com
291
wpguardian.com
200
200
292
wpguardian.io
200
200
293
healthline.com
200
294
python.org
200
200
295
deloitte.com
200
296
chatgpt.com
403 Forbidden
403 Forbidden
297
dribbble.com
200
298
huffingtonpost.com
299
nbcnews.com
200
300
zendesk.com
403 Forbidden
301
kickstarter.com
403 Forbidden
403 Forbidden
302
indeed.com
303
steampowered.com
304
apnews.com
403 Forbidden
403 Forbidden
305
biomedcentral.com
306
pexels.com
403 Forbidden
403 Forbidden
307
change.org
308
google.co.uk
200
200
309
columbia.edu
310
cisco.com
200
200
311
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
312
translate.google.com
200
313
skype.com
200
200
314
fb.com
200
200
315
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
316
plos.org
403 Forbidden
403 Forbidden
317
store.steampowered.com
318
ox.ac.uk
319
businesswire.com
320
openstreetmap.org
200
200
321
umich.edu
403 Forbidden
403 Forbidden
322
theconversation.com
323
intel.com
200
324
pbs.org
200
325
salesforce.com
200
326
oecd.org
403 Forbidden
327
apa.org
328
economist.com
329
usnews.com
330
yale.edu
301
200
331
fandom.com
332
arcgis.com
333
huffpost.com
334
deviantart.com
335
xing.com
336
statcounter.com
337
patreon.com
200
200
338
or.kr
339
foxnews.com
340
v.qq.com
302
341
fb.me
200
200
342
sun.com
200
343
googleapis.com
404 Not Found
404 Not Found
344
eepurl.com
345
typeform.com
200
346
nvidia.com
347
psychologytoday.com
348
bmj.com
349
amazon.de
200
350
psu.edu
200
351
upenn.edu
200
200
352
firefox.com
200
353
sohu.com
354
alibaba.com
355
cbc.ca
356
android.com
200
200
357
jimdo.com
358
tencent.com
359
nypost.com
360
fortune.com
361
zdnet.com
200
362
akismet.com
363
nist.gov
200
200
364
eu.com
365
odoo.com
200
200
366
buydomains.com
367
vice.com
200
368
newsweek.com
369
uci.edu
370
oreilly.com
200
371
eff.org
200
372
newyorker.com
200
200
373
wikihow.com
374
pewresearch.org
375
es.wikipedia.org
200
376
coursera.org
377
hugedomains.com
403 Forbidden
403 Forbidden
378
jstor.org
379
cam.ac.uk
200
200
380
sciencedaily.com
200
200
381
it.com
200
382
go.id
383
ftc.gov
403 Forbidden
403 Forbidden
384
geocities.com
385
fb.watch
200
200
386
typepad.com
387
postgresql.org
200
200
388
safety.google
200
404 Not Found
389
business.site
200
404 Not Found
390
scientificamerican.com
391
ovhcloud.com
392
microsoftonline.com
393
abc.net.au
394
windows.net
395
giphy.com
396
elsevier.com
397
umn.edu
398
elegantthemes.com
403 Forbidden
403 Forbidden
399
fao.org
301
400
about.com
403 Forbidden
403 Forbidden
401
books.google.com
200
402
canada.ca
200
403
gofundme.com
404
themeisle.com
403 Forbidden
403 Forbidden
405
xinhuanet.com
301
200
406
admin.ch
407
gob.mx
408
tripod.com
409
ucla.edu
200
410
fastcompany.com
411
doubleclick.net
200
200
412
gartner.com
403 Forbidden
413
merriam-webster.com
200
200
414
us.com
415
thelancet.com
416
threads.net
200
200
417
stackexchange.com
418
telegra.ph
419
moodle.org
200
200
420
buzzfeed.com
421
nps.gov
200
200
422
zhihu.com
302
423
wisc.edu
424
wpastra.com
425
mashable.com
403 Forbidden
403 Forbidden
426
dw.com
200
427
wiktionary.org
200
200
428
jamanetwork.com
403 Forbidden
403 Forbidden
429
dell.com
430
science.org
431
globenewswire.com
200
432
acs.org
433
enable-javascript.com
434
uchicago.edu
500 read timeout
435
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
436
getbootstrap.com
200
200
437
news.google.com
200
200
438
ico.org.uk
200
200
439
share.google
200
404 Not Found
440
azurewebsites.net
441
sciencemag.org
442
slack.com
443
ikea.com
200
200
444
pnas.org
445
mobile.twitter.com
446
www.europarl.europa.eu
447
cmu.edu
448
hilton.com
403 Forbidden
449
si.edu
200
450
aliexpress.com
451
jhu.edu
452
us06web.zoom.us
200
453
arstechnica.com
454
elpais.com
200
455
techtarget.com
403 Forbidden
456
in.ua
457
gizmodo.com
200
200
458
utexas.edu
200
200
459
walmart.com
460
mitre.org
461
acm.org
462
ed.gov
301
307
463
letsencrypt.org
200
200
464
kernel.org
200
200
465
bund.de
466
disqus.com
467
aboutcookies.org
200
200
468
vox.com
469
w3schools.com
200
470
meetup.com
471
ovh.com
472
zoom.com
200
473
marketwatch.com
474
m.me
200
200
475
mps.gov.cn
521 Unknown code
476
jd.com
477
bls.gov
403 Forbidden
478
medicalnewstoday.com
200
479
wa.link
200
200
480
openssl.org
200
200
481
naver.com
482
matterport.com
403 Forbidden
403 Forbidden
483
rfc-editor.org
200
200
484
intuit.com
485
lnkd.in
200
486
unicef.org
403 Forbidden
487
people.com.cn
488
engadget.com
200
489
uiuc.edu
301
301
490
teams.live.com
200
491
pan.baidu.com
200
492
ssrn.com
493
git-scm.com
200
200
494
inc.com
495
jquery.com
200
496
house.gov
200
497
usgs.gov
500 Can't connect to usgs.gov:80 (No route to host)
200
498
hhs.gov
403 Forbidden
499
airbnb.com
500
qc.ca
Total: 500
208 (41.6 %)
243 (48.6 %)
156 (31.2 %)
169 (33.8 %)
Data acquisition completed at Mon Jan 5 00:13:05 2026 UTC