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
wa.me
200
26
tiktok.com
27
policies.google.com
200
28
nginx.org
200
200
29
f5.com
30
nginx.com
31
amazon.com
301
32
adobe.com
200
200
33
bit.ly
34
api.whatsapp.com
403 Forbidden
35
wordpress.com
36
mozilla.org
200
200
37
drive.google.com
200
200
38
support.google.com
200
200
39
player.vimeo.com
40
europa.eu
301
301
41
blogspot.com
200
200
42
plus.google.com
200
200
43
apache.org
200
301
44
maps.app.goo.gl
400 Bad Request
404 Not Found
45
t.me
301
301
46
github.io
200
47
itunes.apple.com
200
48
gravatar.com
302
49
mailinabox.email
50
yahoo.com
200
200
51
forms.gle
400 Bad Request
404 Not Found
52
reddit.com
301
53
miit.gov.cn
307
54
nih.gov
55
qq.com
302
56
beian.miit.gov.cn
521 Unknown code
57
spotify.com
200
200
58
tumblr.com
59
macromedia.com
200
60
amazonaws.com
61
godaddy.com
403 Forbidden
62
archive.org
63
open.spotify.com
200
64
sites.google.com
200
200
65
ec.europa.eu
301
301
66
office.com
200
200
67
flickr.com
200
68
nytimes.com
69
medium.com
403 Forbidden
403 Forbidden
70
baidu.com
71
w3.org
200
200
72
creativecommons.org
403 Forbidden
403 Forbidden
73
soundcloud.com
74
forbes.com
75
zoom.us
200
200
76
live.com
417 Expectation Failed
77
www.ncbi.nlm.nih.gov
200
78
cpanel.net
79
web.archive.org
80
sourceforge.net
200
200
81
sciencedirect.com
82
doi.org
200
200
83
theguardian.com
200
200
84
paypal.com
85
shopify.com
86
who.int
87
wixsite.com
88
t.co
89
oracle.com
403 Forbidden
90
opera.com
91
dropbox.com
200
200
92
vk.com
93
cnn.com
200
200
94
launchpad.net
200
200
95
youtube-nocookie.com
404 Not Found
404 Not Found
96
accounts.google.com
200
97
tinyurl.com
200
200
98
dropcatch.com
403 Forbidden
403 Forbidden
99
cloudflare.com
403 Forbidden
403 Forbidden
100
googleblog.com
200
404 Not Found
101
bbc.com
301
102
researchgate.net
403 Forbidden
403 Forbidden
103
php.net
200
200
104
springer.com
105
mit.edu
200
200
106
bbc.co.uk
301
107
bing.com
200
200
108
reuters.com
401 HTTP Forbidden
109
harvard.edu
200
110
nature.com
111
issuu.com
301
112
wiley.com
403 Forbidden
113
gnu.org
200
200
114
weebly.com
115
ibm.com
200
200
116
cdc.gov
200
200
117
un.org
403 Forbidden
118
wikimedia.org
200
200
119
weibo.com
120
imdb.com
121
debian.org
200
200
122
linktr.ee
123
mp.weixin.qq.com
200
124
plesk.com
403 Forbidden
403 Forbidden
125
pubmed.ncbi.nlm.nih.gov
200
200
126
cookiedatabase.org
403 Forbidden
127
washingtonpost.com
128
stanford.edu
200
200
129
wpa.qq.com
130
outlook.com
417 Expectation Failed
131
workspaceupdates.googleblog.com
200
404 Not Found
132
bloomberg.com
133
discord.gg
134
discord.com
135
wsj.com
401 HTTP Forbidden
136
msn.com
137
example.com
200
200
138
beian.gov.cn
139
www.gov.uk
200
140
statista.com
141
nasa.gov
200
200
142
g.page
200
200
143
businessinsider.com
144
unsplash.com
145
telegram.me
301
301
146
list-manage.com
147
cloudfront.net
148
expireddomains.com
403 Forbidden
403 Forbidden
149
calendly.com
403 Forbidden
403 Forbidden
150
amzn.to
151
mysql.com
200
152
etsy.com
153
ietf.org
200
200
154
canva.com
403 Forbidden
403 Forbidden
155
eventbrite.com
156
addtoany.com
200
200
157
myshopify.com
404 Not Found
158
line.me
200
159
gitlab.com
403 Forbidden
403 Forbidden
160
cnbc.com
200
161
twitch.tv
162
wired.com
200
200
163
googleusercontent.com
404 Not Found
404 Not Found
164
ebay.com
165
time.com
166
openai.com
308
167
slideshare.net
168
behance.net
169
npr.org
200
170
sharepoint.com
200
171
go.com
172
wp.com
173
oup.com
174
stackoverflow.com
175
hp.com
301
176
w.soundcloud.com
177
stripe.com
178
aboutads.info
301
301
179
calendar.google.com
200
180
uk.com
181
dailymail.co.uk
200
200
182
trustpilot.com
183
usatoday.com
184
telegraph.co.uk
185
arxiv.org
186
tandfonline.com
403 Forbidden
403 Forbidden
187
ft.com
188
berkeley.edu
189
validator.w3.org
200
190
aol.com
200
191
loc.gov
403 Forbidden
403 Forbidden
192
outlook.live.com
417 Expectation Failed
193
baike.baidu.com
301
194
bsky.app
195
hubspot.com
403 Forbidden
403 Forbidden
196
gc.ca
197
blogger.com
200
200
198
g.co
200
200
199
substack.com
403 Forbidden
403 Forbidden
200
fr.wikipedia.org
200
201
cnet.com
200
202
ted.com
301
203
google.de
200
200
204
unesco.org
205
jotform.com
206
web.facebook.com
200
207
amazon.co.uk
200
208
techcrunch.com
200
301
209
britannica.com
210
thenai.org
211
outlook.office.com
417 Expectation Failed
212
cornell.edu
307
213
tripadvisor.com
214
ca.gov
307
307
215
mdpi.com
403 Forbidden
403 Forbidden
216
surveymonkey.com
217
gouv.fr
218
allaboutcookies.org
403 Forbidden
403 Forbidden
219
independent.co.uk
220
networkadvertising.org
221
sagepub.com
222
wix.com
223
pixabay.com
403 Forbidden
403 Forbidden
224
redhat.com
200
225
free.fr
200
200
226
booking.com
227
cbsnews.com
228
squarespace.com
229
dailymotion.com
230
mailchimp.com
231
imgur.com
232
fda.gov
404 Not Found
200
233
yelp.com
234
sina.com.cn
235
bandcamp.com
236
hbr.org
237
prnewswire.com
403 Forbidden
403 Forbidden
238
de.wikipedia.org
200
239
themeforest.net
240
iso.org
403 Forbidden
241
theverge.com
242
cambridge.org
243
samsung.com
244
myspace.com
245
i0.wp.com
246
washington.edu
247
investopedia.com
403 Forbidden
403 Forbidden
248
mckinsey.com
249
bilibili.com
250
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
251
scholar.google.com
252
aliyun.com
301
253
goodreads.com
254
princeton.edu
403 Forbidden
255
latimes.com
256
wpguardian.com
403 Forbidden
403 Forbidden
257
wpguardian.io
403 Forbidden
403 Forbidden
258
web.whatsapp.com
403 Forbidden
259
ieee.org
418 Unknown Code
260
netflix.com
301
200
261
163.com
262
taobao.com
302
263
nationalgeographic.com
264
sedo.com
403 Forbidden
403 Forbidden
265
mailchi.mp
266
docker.com
301
301
267
yandex.ru
302
302
268
cpanel.com
403 Forbidden
403 Forbidden
269
worldbank.org
403 Forbidden
270
whitehouse.gov
200
200
271
office365.com
272
mayoclinic.org
273
webmd.com
274
weforum.org
275
frontiersin.org
301
276
search.google.com
200
277
readthedocs.io
403 Forbidden
403 Forbidden
278
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
279
usda.gov
500 read timeout
280
youronlinechoices.com
281
addons.mozilla.org
200
282
scribd.com
283
zendesk.com
403 Forbidden
284
freepik.com
285
academia.edu
286
theatlantic.com
287
ubuntu.com
200
200
288
youku.com
200
200
289
chatgpt.com
403 Forbidden
403 Forbidden
290
python.org
200
200
291
indiatimes.com
200
200
292
marriott.com
293
livejournal.com
294
deloitte.com
200
295
steampowered.com
296
quora.com
297
nbcnews.com
200
298
healthline.com
200
299
dribbble.com
200
300
kickstarter.com
403 Forbidden
403 Forbidden
301
indeed.com
302
apnews.com
403 Forbidden
403 Forbidden
303
pexels.com
403 Forbidden
403 Forbidden
304
cisco.com
200
200
305
huffingtonpost.com
306
openstreetmap.org
200
200
307
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
308
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
309
columbia.edu
310
oecd.org
403 Forbidden
311
biomedcentral.com
312
fb.com
200
200
313
google.co.uk
200
200
314
plos.org
403 Forbidden
403 Forbidden
315
ox.ac.uk
316
bp.blogspot.com
317
fandom.com
403 Forbidden
318
umich.edu
403 Forbidden
403 Forbidden
319
intel.com
200
320
apa.org
321
salesforce.com
200
322
huffpost.com
323
pbs.org
200
324
economist.com
325
theconversation.com
326
it.com
403 Forbidden
327
yale.edu
301
200
328
eu.com
329
xing.com
330
arcgis.com
331
skype.com
200
200
332
statcounter.com
333
businesswire.com
334
share.google
200
404 Not Found
335
deviantart.com
336
amazon.de
200
337
usnews.com
338
nvidia.com
339
or.kr
340
patreon.com
200
200
341
fb.me
200
200
342
us.com
343
sun.com
200
344
jimdo.com
345
psychologytoday.com
346
android.com
200
200
347
typeform.com
200
348
sohu.com
349
eepurl.com
350
googleapis.com
404 Not Found
404 Not Found
351
alibaba.com
352
bmj.com
353
foxnews.com
354
upenn.edu
200
200
355
psu.edu
200
356
tencent.com
357
odoo.com
200
200
358
nist.gov
403 Forbidden
403 Forbidden
359
ovhcloud.com
360
cbc.ca
361
hugedomains.com
403 Forbidden
403 Forbidden
362
eff.org
200
363
safety.google
200
404 Not Found
364
akismet.com
365
firefox.com
302
200
366
fortune.com
367
nypost.com
368
go.id
369
oreilly.com
200
370
upload.wikimedia.org
200
371
uci.edu
372
buydomains.com
373
coursera.org
374
jstor.org
375
postgresql.org
200
200
376
cam.ac.uk
200
200
377
zdnet.com
200
378
vice.com
301
379
ftc.gov
403 Forbidden
403 Forbidden
380
pewresearch.org
381
geocities.com
382
newyorker.com
200
200
383
sciencedaily.com
403 Forbidden
403 Forbidden
384
newsweek.com
385
canada.ca
200
386
microsoftonline.com
387
wikihow.com
388
fb.watch
200
200
389
admin.ch
390
wpastra.com
391
fao.org
403 Forbidden
392
umn.edu
393
abc.net.au
394
elegantthemes.com
403 Forbidden
403 Forbidden
395
typepad.com
396
business.site
200
404 Not Found
397
gofundme.com
398
about.com
403 Forbidden
403 Forbidden
399
elsevier.com
400
windows.net
401
scientificamerican.com
402
giphy.com
403
themeisle.com
403 Forbidden
403 Forbidden
404
xinhuanet.com
200
500 read timeout
405
tripod.com
406
gartner.com
403 Forbidden
407
ucla.edu
200
408
zhihu.com
302
409
thelancet.com
410
gob.mx
411
enable-javascript.com
412
dell.com
413
threads.net
200
200
414
moodle.org
200
200
415
stackexchange.com
416
ovh.com
417
merriam-webster.com
200
200
418
azurewebsites.net
419
fastcompany.com
420
ico.org.uk
403 Forbidden
403 Forbidden
421
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
422
getbootstrap.com
403 Forbidden
403 Forbidden
423
dw.com
200
424
jamanetwork.com
403 Forbidden
403 Forbidden
425
wiktionary.org
200
200
426
wisc.edu
427
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
428
news.google.com
200
200
429
in.net
430
mps.gov.cn
521 Unknown code
431
cmu.edu
432
acs.org
433
uchicago.edu
500 read timeout
434
jigsaw.w3.org
200
435
slack.com
436
mashable.com
403 Forbidden
403 Forbidden
437
bund.de
438
pnas.org
439
letsencrypt.org
200
200
440
sciencemag.org
441
telegra.ph
442
aliexpress.com
443
hilton.com
403 Forbidden
444
in.ua
445
pages.dev
403 Forbidden
403 Forbidden
446
globenewswire.com
200
447
jhu.edu
403 Forbidden
448
acm.org
449
buzzfeed.com
450
doubleclick.net
200
200
451
arstechnica.com
452
zoom.com
200
453
mitre.org
454
intuit.com
455
wa.link
403 Forbidden
403 Forbidden
456
kernel.org
200
200
457
aboutcookies.org
403 Forbidden
403 Forbidden
458
si.edu
403 Forbidden
459
elpais.com
200
460
techtarget.com
403 Forbidden
461
ikea.com
200
200
462
gizmodo.com
403 Forbidden
403 Forbidden
463
science.org
464
w3schools.com
200
465
utexas.edu
200
200
466
ed.gov
307
307
467
jd.com
468
lnkd.in
200
469
meetup.com
470
walmart.com
471
m.me
200
200
472
rfc-editor.org
200
200
473
vox.com
474
openssl.org
200
200
475
people.com.cn
476
git-scm.com
403 Forbidden
403 Forbidden
477
naver.com
478
disqus.com
479
unicef.org
403 Forbidden
480
bls.gov
403 Forbidden
481
matterport.com
403 Forbidden
403 Forbidden
482
jquery.com
200
483
ssrn.com
484
uiuc.edu
301
301
485
engadget.com
200
486
music.apple.com
200
487
marketwatch.com
488
hhs.gov
403 Forbidden
489
automattic.com
490
house.gov
200
491
iana.org
200
200
492
lin.ee
493
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
494
go.kr
495
bbb.org
403 Forbidden
403 Forbidden
496
medicalnewstoday.com
200
497
itu.int
200
200
498
clevelandclinic.org
403 Forbidden
403 Forbidden
499
qc.ca
500
airbnb.com
Total: 500
210 (42 %)
247 (49.4 %)
140 (28 %)
154 (30.8 %)
Data acquisition completed at Sun Mar 1 00:13:18 2026 UTC