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
nginx.org
200
200
28
policies.google.com
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
drive.google.com
200
200
37
mozilla.org
200
301
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
200
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
mailinabox.email
49
gravatar.com
302
50
yahoo.com
200
200
51
forms.gle
400 Bad Request
301
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
301
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
w3.org
200
200
71
baidu.com
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
web.archive.org
79
sourceforge.net
200
200
80
sciencedirect.com
81
cpanel.net
82
doi.org
200
200
83
theguardian.com
200
200
84
paypal.com
85
shopify.com
86
who.int
87
oracle.com
403 Forbidden
88
wixsite.com
89
accounts.google.com
200
90
t.co
91
opera.com
92
dropbox.com
200
200
93
cnn.com
200
200
94
vk.com
95
launchpad.net
200
200
96
youtube-nocookie.com
404 Not Found
404 Not Found
97
dropcatch.com
403 Forbidden
403 Forbidden
98
tinyurl.com
200
200
99
bbc.com
301
100
cloudflare.com
403 Forbidden
403 Forbidden
101
googleblog.com
200
404 Not Found
102
researchgate.net
403 Forbidden
403 Forbidden
103
springer.com
104
php.net
200
200
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
ibm.com
200
200
115
cdc.gov
200
200
116
weebly.com
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
washingtonpost.com
127
stanford.edu
200
200
128
cookiedatabase.org
403 Forbidden
129
outlook.com
417 Expectation Failed
130
wpa.qq.com
131
discord.gg
132
discord.com
133
workspaceupdates.googleblog.com
200
404 Not Found
134
bloomberg.com
135
wsj.com
401 HTTP Forbidden
136
msn.com
137
example.com
200
200
138
www.gov.uk
200
139
statista.com
140
beian.gov.cn
141
nasa.gov
302
200
142
g.page
200
200
143
businessinsider.com
144
unsplash.com
145
telegram.me
301
301
146
expireddomains.com
403 Forbidden
403 Forbidden
147
list-manage.com
148
cloudfront.net
149
calendly.com
403 Forbidden
403 Forbidden
150
amzn.to
151
mysql.com
200
152
ietf.org
200
200
153
etsy.com
154
canva.com
403 Forbidden
403 Forbidden
155
eventbrite.com
156
myshopify.com
404 Not Found
157
gitlab.com
403 Forbidden
403 Forbidden
158
addtoany.com
200
200
159
cnbc.com
200
160
line.me
200
161
twitch.tv
162
wired.com
200
200
163
openai.com
308
164
googleusercontent.com
404 Not Found
404 Not Found
165
time.com
166
ebay.com
167
slideshare.net
168
sharepoint.com
200
169
npr.org
200
170
behance.net
171
go.com
172
oup.com
173
wp.com
174
stackoverflow.com
175
uk.com
176
hp.com
301
177
w.soundcloud.com
178
stripe.com
179
calendar.google.com
200
180
aboutads.info
301
301
181
dailymail.co.uk
200
200
182
trustpilot.com
183
usatoday.com
184
arxiv.org
185
telegraph.co.uk
186
berkeley.edu
187
tandfonline.com
403 Forbidden
403 Forbidden
188
ft.com
189
loc.gov
403 Forbidden
403 Forbidden
190
aol.com
200
191
validator.w3.org
200
192
bsky.app
193
hubspot.com
403 Forbidden
403 Forbidden
194
outlook.live.com
417 Expectation Failed
195
gc.ca
196
baike.baidu.com
301
197
blogger.com
200
200
198
substack.com
403 Forbidden
403 Forbidden
199
g.co
200
200
200
fr.wikipedia.org
200
201
cnet.com
301
202
google.de
200
200
203
ted.com
200
204
unesco.org
205
jotform.com
206
amazon.co.uk
200
207
techcrunch.com
200
301
208
britannica.com
209
outlook.office.com
417 Expectation Failed
210
surveymonkey.com
211
ca.gov
307
307
212
cornell.edu
307
213
tripadvisor.com
214
mdpi.com
403 Forbidden
403 Forbidden
215
gouv.fr
216
web.facebook.com
200
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
independent.co.uk
219
pixabay.com
403 Forbidden
403 Forbidden
220
networkadvertising.org
221
sagepub.com
222
wix.com
223
redhat.com
200
224
booking.com
225
cbsnews.com
226
free.fr
200
200
227
squarespace.com
228
thenai.org
229
mailchimp.com
230
dailymotion.com
231
fda.gov
404 Not Found
200
232
imgur.com
233
hbr.org
234
prnewswire.com
403 Forbidden
403 Forbidden
235
bandcamp.com
236
iso.org
403 Forbidden
237
samsung.com
238
sina.com.cn
239
yelp.com
240
theverge.com
241
cambridge.org
242
de.wikipedia.org
200
243
themeforest.net
244
myspace.com
245
washington.edu
246
mckinsey.com
247
investopedia.com
403 Forbidden
403 Forbidden
248
i0.wp.com
249
bilibili.com
250
scholar.google.com
251
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
252
aliyun.com
301
253
princeton.edu
403 Forbidden
254
goodreads.com
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
200
200
261
nationalgeographic.com
262
taobao.com
302
263
163.com
264
docker.com
200
200
265
mailchi.mp
266
worldbank.org
403 Forbidden
267
office365.com
268
yandex.ru
302
200
269
whitehouse.gov
200
200
270
weforum.org
271
sedo.com
403 Forbidden
403 Forbidden
272
mayoclinic.org
273
frontiersin.org
301
274
webmd.com
275
readthedocs.io
403 Forbidden
403 Forbidden
276
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
277
zendesk.com
403 Forbidden
278
search.google.com
200
279
usda.gov
500 read timeout
280
youronlinechoices.com
281
scribd.com
282
addons.mozilla.org
200
283
academia.edu
284
freepik.com
285
theatlantic.com
286
ubuntu.com
200
200
287
chatgpt.com
403 Forbidden
403 Forbidden
288
python.org
200
200
289
youku.com
200
200
290
marriott.com
291
indiatimes.com
200
200
292
deloitte.com
200
293
livejournal.com
294
steampowered.com
295
quora.com
296
nbcnews.com
200
297
healthline.com
200
298
indeed.com
299
dribbble.com
200
300
kickstarter.com
403 Forbidden
403 Forbidden
301
apnews.com
403 Forbidden
403 Forbidden
302
cisco.com
200
200
303
pexels.com
403 Forbidden
403 Forbidden
304
huffingtonpost.com
305
columbia.edu
306
openstreetmap.org
200
200
307
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
308
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
309
biomedcentral.com
310
oecd.org
403 Forbidden
311
plos.org
403 Forbidden
403 Forbidden
312
it.com
403 Forbidden
313
google.co.uk
200
200
314
ox.ac.uk
315
fb.com
200
200
316
fandom.com
403 Forbidden
317
bp.blogspot.com
318
umich.edu
403 Forbidden
403 Forbidden
319
intel.com
200
320
apa.org
321
pbs.org
200
322
huffpost.com
323
share.google
200
404 Not Found
324
economist.com
325
theconversation.com
326
eu.com
327
yale.edu
200
200
328
arcgis.com
329
us.com
330
businesswire.com
331
skype.com
200
200
332
salesforce.com
200
333
xing.com
334
statcounter.com
335
nvidia.com
336
or.kr
337
usnews.com
338
deviantart.com
339
patreon.com
200
200
340
amazon.de
301
341
fb.me
200
200
342
sun.com
200
343
android.com
200
200
344
psychologytoday.com
345
jimdo.com
346
typeform.com
200
347
bmj.com
348
googleapis.com
404 Not Found
404 Not Found
349
sohu.com
350
eepurl.com
351
alibaba.com
352
upenn.edu
200
200
353
foxnews.com
354
psu.edu
200
355
tencent.com
356
nist.gov
403 Forbidden
403 Forbidden
357
firefox.com
200
200
358
odoo.com
200
200
359
ovhcloud.com
360
cbc.ca
361
eff.org
200
362
fortune.com
363
safety.google
200
404 Not Found
364
go.id
365
akismet.com
366
oreilly.com
200
367
nypost.com
368
hugedomains.com
403 Forbidden
403 Forbidden
369
pewresearch.org
370
upload.wikimedia.org
200
371
coursera.org
372
jstor.org
373
postgresql.org
200
200
374
cam.ac.uk
200
200
375
uci.edu
376
ftc.gov
403 Forbidden
403 Forbidden
377
zdnet.com
200
378
vice.com
301
379
newyorker.com
200
200
380
canada.ca
200
381
geocities.com
382
buydomains.com
383
sciencedaily.com
403 Forbidden
403 Forbidden
384
newsweek.com
385
microsoftonline.com
386
fb.watch
200
200
387
wikihow.com
388
admin.ch
389
fao.org
403 Forbidden
390
abc.net.au
391
umn.edu
392
wpastra.com
393
windows.net
394
gofundme.com
395
about.com
403 Forbidden
403 Forbidden
396
business.site
200
404 Not Found
397
typepad.com
398
elsevier.com
399
elegantthemes.com
403 Forbidden
403 Forbidden
400
giphy.com
401
scientificamerican.com
402
gartner.com
403 Forbidden
403
ucla.edu
200
404
xinhuanet.com
301
500 read timeout
405
tripod.com
406
themeisle.com
403 Forbidden
403 Forbidden
407
enable-javascript.com
408
zhihu.com
302
409
thelancet.com
410
gob.mx
411
moodle.org
200
200
412
stackexchange.com
413
threads.net
200
200
414
ovh.com
415
merriam-webster.com
200
200
416
fastcompany.com
417
dell.com
418
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
419
ico.org.uk
403 Forbidden
403 Forbidden
420
jamanetwork.com
403 Forbidden
403 Forbidden
421
dw.com
200
422
globenewswire.com
200
423
wiktionary.org
200
200
424
getbootstrap.com
403 Forbidden
403 Forbidden
425
in.net
426
wisc.edu
427
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
428
acs.org
429
uchicago.edu
500 read timeout
430
mps.gov.cn
521 Unknown code
431
zoom.com
200
432
slack.com
433
jigsaw.w3.org
200
434
news.google.com
200
200
435
mashable.com
403 Forbidden
403 Forbidden
436
pnas.org
437
cmu.edu
438
sciencemag.org
439
letsencrypt.org
200
200
440
bund.de
441
hilton.com
500 read timeout
442
aliexpress.com
443
acm.org
444
telegra.ph
445
buzzfeed.com
446
jhu.edu
403 Forbidden
447
arstechnica.com
448
in.ua
449
pages.dev
403 Forbidden
403 Forbidden
450
intuit.com
451
mitre.org
452
azurewebsites.net
453
doubleclick.net
200
200
454
si.edu
403 Forbidden
455
science.org
456
wa.link
403 Forbidden
403 Forbidden
457
techtarget.com
403 Forbidden
458
kernel.org
200
200
459
elpais.com
200
460
utexas.edu
200
200
461
aboutcookies.org
403 Forbidden
403 Forbidden
462
gizmodo.com
403 Forbidden
403 Forbidden
463
ikea.com
200
200
464
w3schools.com
200
465
lnkd.in
200
466
ed.gov
307
307
467
m.me
200
200
468
meetup.com
469
rfc-editor.org
200
200
470
walmart.com
471
jd.com
472
vox.com
473
naver.com
474
openssl.org
200
200
475
bls.gov
403 Forbidden
476
git-scm.com
403 Forbidden
403 Forbidden
477
unicef.org
403 Forbidden
478
people.com.cn
479
disqus.com
480
matterport.com
403 Forbidden
403 Forbidden
481
jquery.com
200
482
ssrn.com
483
music.apple.com
200
484
uiuc.edu
301
301
485
marketwatch.com
486
engadget.com
200
487
house.gov
200
488
hhs.gov
403 Forbidden
489
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
301
490
iana.org
200
200
491
bbb.org
403 Forbidden
403 Forbidden
492
lin.ee
493
go.kr
494
medicalnewstoday.com
200
495
itu.int
200
200
496
automattic.com
497
airbnb.com
498
atlassian.com
499
orcid.org
200
200
500
box.com
200
200
Total: 500
210 (42 %)
247 (49.4 %)
142 (28.4 %)
157 (31.4 %)
Data acquisition completed at Fri Mar 6 00:12:59 2026 UTC