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
policies.google.com
200
29
nginx.com
30
amazon.com
301
31
adobe.com
200
200
32
bit.ly
33
wordpress.com
34
drive.google.com
200
200
35
mozilla.org
200
200
36
api.whatsapp.com
403 Forbidden
37
support.google.com
200
200
38
player.vimeo.com
39
europa.eu
301
301
40
blogspot.com
200
200
41
plus.google.com
200
200
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
mailinabox.email
49
yahoo.com
200
200
50
forms.gle
400 Bad Request
404 Not Found
51
reddit.com
301
52
miit.gov.cn
307
53
nih.gov
54
qq.com
302
55
beian.miit.gov.cn
521 Unknown code
56
spotify.com
200
200
57
tumblr.com
58
macromedia.com
200
59
amazonaws.com
60
godaddy.com
403 Forbidden
61
archive.org
62
open.spotify.com
200
63
sites.google.com
200
200
64
ec.europa.eu
301
301
65
office.com
200
200
66
flickr.com
200
67
nytimes.com
68
medium.com
403 Forbidden
403 Forbidden
69
baidu.com
70
w3.org
200
200
71
creativecommons.org
403 Forbidden
403 Forbidden
72
soundcloud.com
73
forbes.com
74
zoom.us
200
200
75
live.com
417 Expectation Failed
76
www.ncbi.nlm.nih.gov
200
77
web.archive.org
78
cpanel.net
79
sourceforge.net
200
200
80
sciencedirect.com
81
doi.org
200
200
82
theguardian.com
200
200
83
paypal.com
84
shopify.com
85
who.int
86
oracle.com
403 Forbidden
87
wixsite.com
88
t.co
89
dropbox.com
200
200
90
opera.com
91
vk.com
92
cnn.com
200
200
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
tinyurl.com
200
200
96
accounts.google.com
200
97
cloudflare.com
403 Forbidden
403 Forbidden
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
springer.com
103
php.net
200
200
104
mit.edu
200
200
105
bbc.co.uk
301
106
reuters.com
401 HTTP Forbidden
107
bing.com
200
200
108
harvard.edu
301
109
nature.com
110
issuu.com
301
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
cdc.gov
200
200
114
ibm.com
200
200
115
weebly.com
116
un.org
403 Forbidden
117
weibo.com
118
wikimedia.org
200
200
119
imdb.com
120
debian.org
200
200
121
linktr.ee
122
mp.weixin.qq.com
200
123
pubmed.ncbi.nlm.nih.gov
200
200
124
plesk.com
403 Forbidden
403 Forbidden
125
washingtonpost.com
126
cookiedatabase.org
403 Forbidden
127
stanford.edu
200
200
128
outlook.com
417 Expectation Failed
129
wpa.qq.com
130
workspaceupdates.googleblog.com
200
404 Not Found
131
discord.gg
132
bloomberg.com
133
discord.com
134
wsj.com
401 HTTP Forbidden
135
msn.com
136
example.com
200
200
137
statista.com
138
beian.gov.cn
139
www.gov.uk
200
140
nasa.gov
200
200
141
g.page
200
200
142
businessinsider.com
143
unsplash.com
144
telegram.me
301
301
145
list-manage.com
146
cloudfront.net
147
calendly.com
403 Forbidden
403 Forbidden
148
expireddomains.com
403 Forbidden
403 Forbidden
149
amzn.to
150
mysql.com
200
151
etsy.com
152
ietf.org
200
200
153
canva.com
403 Forbidden
403 Forbidden
154
eventbrite.com
155
addtoany.com
200
200
156
line.me
200
157
myshopify.com
404 Not Found
158
cnbc.com
200
159
gitlab.com
403 Forbidden
403 Forbidden
160
twitch.tv
161
wired.com
200
200
162
openai.com
308
163
time.com
164
ebay.com
165
googleusercontent.com
404 Not Found
404 Not Found
166
slideshare.net
167
behance.net
168
npr.org
200
169
sharepoint.com
200
170
go.com
171
wp.com
172
oup.com
173
hp.com
301
174
stackoverflow.com
175
w.soundcloud.com
176
stripe.com
177
aboutads.info
301
301
178
calendar.google.com
200
179
dailymail.co.uk
200
200
180
uk.com
181
trustpilot.com
182
usatoday.com
183
telegraph.co.uk
184
arxiv.org
185
tandfonline.com
403 Forbidden
403 Forbidden
186
ft.com
187
berkeley.edu
188
outlook.live.com
417 Expectation Failed
189
validator.w3.org
200
190
aol.com
200
191
loc.gov
403 Forbidden
403 Forbidden
192
hubspot.com
403 Forbidden
403 Forbidden
193
bsky.app
194
baike.baidu.com
301
195
gc.ca
196
g.co
200
200
197
blogger.com
200
200
198
substack.com
403 Forbidden
403 Forbidden
199
fr.wikipedia.org
200
200
cnet.com
200
201
ted.com
200
202
google.de
200
200
203
unesco.org
204
jotform.com
205
britannica.com
206
techcrunch.com
301
200
207
amazon.co.uk
200
208
web.facebook.com
200
209
ca.gov
307
307
210
outlook.office.com
417 Expectation Failed
211
cornell.edu
307
212
mdpi.com
403 Forbidden
403 Forbidden
213
tripadvisor.com
214
surveymonkey.com
215
allaboutcookies.org
403 Forbidden
403 Forbidden
216
gouv.fr
217
networkadvertising.org
218
independent.co.uk
219
sagepub.com
220
wix.com
221
redhat.com
200
222
free.fr
200
200
223
cbsnews.com
224
booking.com
225
pixabay.com
403 Forbidden
403 Forbidden
226
squarespace.com
227
mailchimp.com
228
dailymotion.com
229
fda.gov
404 Not Found
200
230
imgur.com
231
hbr.org
232
yelp.com
233
prnewswire.com
403 Forbidden
403 Forbidden
234
bandcamp.com
235
sina.com.cn
236
de.wikipedia.org
200
237
cambridge.org
238
samsung.com
239
iso.org
403 Forbidden
240
themeforest.net
241
theverge.com
242
myspace.com
243
i0.wp.com
244
investopedia.com
403 Forbidden
403 Forbidden
245
washington.edu
246
mckinsey.com
247
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
248
bilibili.com
249
scholar.google.com
250
aliyun.com
301
251
goodreads.com
252
princeton.edu
403 Forbidden
253
latimes.com
254
wpguardian.com
403 Forbidden
403 Forbidden
255
wpguardian.io
403 Forbidden
403 Forbidden
256
ieee.org
418 Unknown Code
257
web.whatsapp.com
403 Forbidden
258
netflix.com
200
301
259
nationalgeographic.com
260
163.com
261
taobao.com
302
262
yandex.ru
302
200
263
docker.com
200
200
264
mailchi.mp
265
whitehouse.gov
200
301
266
worldbank.org
403 Forbidden
267
office365.com
268
cpanel.com
403 Forbidden
403 Forbidden
269
mayoclinic.org
270
sedo.com
403 Forbidden
403 Forbidden
271
weforum.org
272
webmd.com
273
frontiersin.org
301
274
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
275
search.google.com
200
276
readthedocs.io
403 Forbidden
403 Forbidden
277
usda.gov
500 read timeout
278
youronlinechoices.com
279
zendesk.com
403 Forbidden
280
addons.mozilla.org
200
281
freepik.com
282
scribd.com
283
academia.edu
284
ubuntu.com
200
200
285
theatlantic.com
286
chatgpt.com
403 Forbidden
403 Forbidden
287
youku.com
200
200
288
indiatimes.com
200
200
289
python.org
200
200
290
thenai.org
291
marriott.com
292
deloitte.com
200
293
livejournal.com
294
steampowered.com
295
nbcnews.com
200
296
quora.com
297
healthline.com
200
298
dribbble.com
200
299
indeed.com
300
kickstarter.com
403 Forbidden
403 Forbidden
301
pexels.com
403 Forbidden
403 Forbidden
302
apnews.com
403 Forbidden
403 Forbidden
303
huffingtonpost.com
304
cisco.com
200
200
305
columbia.edu
306
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
307
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
308
openstreetmap.org
200
200
309
oecd.org
403 Forbidden
310
biomedcentral.com
311
plos.org
403 Forbidden
403 Forbidden
312
fb.com
200
200
313
google.co.uk
200
200
314
ox.ac.uk
315
apa.org
316
bp.blogspot.com
317
fandom.com
403 Forbidden
318
umich.edu
403 Forbidden
403 Forbidden
319
economist.com
320
huffpost.com
321
it.com
403 Forbidden
322
salesforce.com
200
323
theconversation.com
324
intel.com
200
325
pbs.org
200
326
yale.edu
200
200
327
xing.com
328
arcgis.com
329
skype.com
200
200
330
businesswire.com
331
eu.com
332
statcounter.com
333
share.google
200
404 Not Found
334
usnews.com
335
deviantart.com
336
nvidia.com
337
amazon.de
200
338
patreon.com
200
200
339
or.kr
340
fb.me
200
200
341
jimdo.com
342
psychologytoday.com
343
us.com
344
sun.com
200
345
android.com
200
200
346
typeform.com
200
347
eepurl.com
348
bmj.com
349
sohu.com
350
googleapis.com
404 Not Found
404 Not Found
351
telegram.org
302
302
352
alibaba.com
353
foxnews.com
354
upenn.edu
301
200
355
psu.edu
200
356
tencent.com
357
nist.gov
403 Forbidden
403 Forbidden
358
odoo.com
200
200
359
firefox.com
200
200
360
hugedomains.com
403 Forbidden
403 Forbidden
361
ovhcloud.com
362
cbc.ca
363
fortune.com
364
akismet.com
365
safety.google
200
404 Not Found
366
eff.org
301
367
oreilly.com
200
368
nypost.com
369
go.id
370
pewresearch.org
371
upload.wikimedia.org
200
372
jstor.org
373
uci.edu
374
coursera.org
375
cam.ac.uk
200
200
376
buydomains.com
377
zdnet.com
301
378
postgresql.org
200
200
379
vice.com
301
380
ftc.gov
403 Forbidden
403 Forbidden
381
newyorker.com
200
200
382
newsweek.com
383
sciencedaily.com
403 Forbidden
403 Forbidden
384
geocities.com
385
microsoftonline.com
386
canada.ca
200
387
wikihow.com
388
fb.watch
200
200
389
scientificamerican.com
390
admin.ch
391
umn.edu
392
fao.org
403 Forbidden
393
abc.net.au
394
wpastra.com
395
elegantthemes.com
403 Forbidden
403 Forbidden
396
typepad.com
397
business.site
200
404 Not Found
398
gofundme.com
399
windows.net
400
elsevier.com
401
about.com
403 Forbidden
403 Forbidden
402
gartner.com
403 Forbidden
403
giphy.com
404
ucla.edu
200
405
xinhuanet.com
301
500 read timeout
406
themeisle.com
403 Forbidden
403 Forbidden
407
tripod.com
408
dell.com
409
thelancet.com
410
zhihu.com
302
411
gob.mx
412
moodle.org
200
200
413
stackexchange.com
414
threads.net
200
200
415
enable-javascript.com
416
ovh.com
417
fastcompany.com
418
ico.org.uk
403 Forbidden
403 Forbidden
419
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
420
dw.com
200
421
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
422
getbootstrap.com
403 Forbidden
403 Forbidden
423
jamanetwork.com
403 Forbidden
403 Forbidden
424
wisc.edu
425
wiktionary.org
200
200
426
in.net
427
acs.org
428
uchicago.edu
500 read timeout
429
news.google.com
200
200
430
jigsaw.w3.org
200
431
mps.gov.cn
521 Unknown code
432
slack.com
433
mashable.com
403 Forbidden
403 Forbidden
434
cmu.edu
435
pnas.org
436
sciencemag.org
437
bund.de
438
azurewebsites.net
439
telegra.ph
440
letsencrypt.org
200
200
441
hilton.com
301
442
globenewswire.com
200
443
merriam-webster.com
200
200
444
aliexpress.com
445
doubleclick.net
200
200
446
zoom.com
200
447
in.ua
448
jhu.edu
403 Forbidden
449
acm.org
450
buzzfeed.com
451
arstechnica.com
452
pages.dev
403 Forbidden
403 Forbidden
453
mitre.org
454
si.edu
403 Forbidden
455
aboutcookies.org
403 Forbidden
403 Forbidden
456
wa.link
403 Forbidden
403 Forbidden
457
techtarget.com
403 Forbidden
458
elpais.com
200
459
kernel.org
200
200
460
science.org
461
utexas.edu
200
200
462
ikea.com
200
200
463
w3schools.com
200
464
gizmodo.com
403 Forbidden
403 Forbidden
465
ed.gov
307
307
466
lnkd.in
200
467
meetup.com
468
walmart.com
469
m.me
200
200
470
rfc-editor.org
200
200
471
jd.com
472
vox.com
473
openssl.org
200
200
474
people.com.cn
475
bls.gov
403 Forbidden
476
naver.com
477
disqus.com
478
git-scm.com
403 Forbidden
403 Forbidden
479
unicef.org
403 Forbidden
480
matterport.com
403 Forbidden
403 Forbidden
481
ssrn.com
482
jquery.com
200
483
intuit.com
484
engadget.com
200
485
marketwatch.com
486
music.apple.com
200
487
uiuc.edu
301
301
488
lin.ee
489
hhs.gov
403 Forbidden
490
house.gov
200
491
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
492
go.kr
493
automattic.com
494
iana.org
200
200
495
medicalnewstoday.com
200
496
bbb.org
403 Forbidden
403 Forbidden
497
itu.int
200
200
498
clevelandclinic.org
403 Forbidden
403 Forbidden
499
orcid.org
200
200
500
airbnb.com
Total: 500
212 (42.4 %)
249 (49.8 %)
142 (28.4 %)
157 (31.4 %)
Data acquisition completed at Sat Feb 28 00:13:28 2026 UTC