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
nginx.com
29
policies.google.com
200
30
amazon.com
301
31
bit.ly
32
adobe.com
200
200
33
wordpress.com
34
mozilla.org
200
200
35
drive.google.com
200
200
36
api.whatsapp.com
403 Forbidden
37
player.vimeo.com
38
plus.google.com
200
200
39
blogspot.com
200
200
40
europa.eu
301
301
41
apache.org
301
200
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
t.me
301
301
44
github.io
200
45
reddit.com
301
46
itunes.apple.com
200
47
gravatar.com
302
48
miit.gov.cn
307
49
yahoo.com
200
200
50
forms.gle
400 Bad Request
404 Not Found
51
beian.miit.gov.cn
521 Unknown code
52
qq.com
302
53
nih.gov
200
54
spotify.com
301
301
55
tumblr.com
56
macromedia.com
200
57
amazonaws.com
58
archive.org
59
mailinabox.email
60
sites.google.com
200
200
61
open.spotify.com
200
62
flickr.com
200
63
ec.europa.eu
301
301
64
office.com
200
200
65
medium.com
403 Forbidden
403 Forbidden
66
nytimes.com
67
baidu.com
68
w3.org
200
200
69
creativecommons.org
200
200
70
godaddy.com
403 Forbidden
71
soundcloud.com
72
forbes.com
73
live.com
417 Expectation Failed
74
zoom.us
200
200
75
www.ncbi.nlm.nih.gov
200
76
sourceforge.net
200
200
77
web.archive.org
78
sciencedirect.com
79
doi.org
200
200
80
cpanel.net
81
theguardian.com
301
200
82
developers.google.com
200
83
paypal.com
84
wixsite.com
85
oracle.com
403 Forbidden
86
t.co
87
vk.com
88
who.int
89
shopify.com
90
cnn.com
200
301
91
dropbox.com
200
200
92
opera.com
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
googleblog.com
200
404 Not Found
96
tinyurl.com
200
200
97
dropcatch.com
403 Forbidden
403 Forbidden
98
bbc.com
301
99
researchgate.net
403 Forbidden
403 Forbidden
100
bbc.co.uk
301
101
php.net
200
200
102
mit.edu
200
200
103
bing.com
200
200
104
reuters.com
401 HTTP Forbidden
105
cloudflare.com
403 Forbidden
403 Forbidden
106
springer.com
107
harvard.edu
200
108
issuu.com
301
109
nature.com
110
accounts.google.com
200
111
wiley.com
403 Forbidden
112
gnu.org
200
200
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
weibo.com
120
debian.org
302
200
121
m.facebook.com
200
122
linktr.ee
123
mp.weixin.qq.com
200
124
wpa.qq.com
125
washingtonpost.com
126
expireddomains.com
403 Forbidden
403 Forbidden
127
pubmed.ncbi.nlm.nih.gov
200
200
128
plesk.com
403 Forbidden
403 Forbidden
129
stanford.edu
200
200
130
outlook.com
417 Expectation Failed
131
cookiedatabase.org
200
132
bloomberg.com
133
wsj.com
401 HTTP Forbidden
134
msn.com
135
discord.gg
136
beian.gov.cn
137
statista.com
138
www.gov.uk
200
139
discord.com
140
g.page
200
200
141
nasa.gov
200
200
142
businessinsider.com
143
example.com
200
200
144
unsplash.com
145
telegram.me
301
301
146
list-manage.com
147
cloudfront.net
148
mail.google.com
200
149
calendly.com
403 Forbidden
403 Forbidden
150
amzn.to
151
mysql.com
200
152
ietf.org
200
200
153
podcasts.apple.com
200
154
eventbrite.com
155
addtoany.com
200
200
156
eur-lex.europa.eu
157
etsy.com
158
wired.com
200
200
159
canva.com
403 Forbidden
160
cnbc.com
200
161
myshopify.com
404 Not Found
162
twitch.tv
163
time.com
164
gitlab.com
403 Forbidden
403 Forbidden
165
googleusercontent.com
404 Not Found
404 Not Found
166
behance.net
167
line.me
200
168
slideshare.net
169
wp.com
170
go.com
171
npr.org
200
172
ebay.com
173
commons.wikimedia.org
200
174
openai.com
308
175
hp.com
301
176
stackoverflow.com
177
sharepoint.com
200
178
oup.com
179
dailymail.co.uk
200
200
180
aboutads.info
301
301
181
calendar.google.com
200
182
usatoday.com
183
telegraph.co.uk
184
uk.com
185
stripe.com
186
ft.com
187
loc.gov
403 Forbidden
403 Forbidden
188
validator.w3.org
200
189
cnet.com
200
190
berkeley.edu
191
tandfonline.com
403 Forbidden
403 Forbidden
192
g.co
200
200
193
trustpilot.com
194
outlook.live.com
417 Expectation Failed
195
hubspot.com
403 Forbidden
403 Forbidden
196
arxiv.org
197
gc.ca
198
blogger.com
200
200
199
google.de
200
200
200
aol.com
200
201
ted.com
200
202
bsky.app
203
britannica.com
204
amazon.co.uk
200
205
tripadvisor.com
206
techcrunch.com
200
301
207
substack.com
403 Forbidden
403 Forbidden
208
cornell.edu
307
209
jotform.com
210
unesco.org
211
surveymonkey.com
212
outlook.office.com
417 Expectation Failed
213
independent.co.uk
301
214
ca.gov
307
307
215
web.facebook.com
200
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
free.fr
200
200
218
gouv.fr
219
networkadvertising.org
220
cbsnews.com
221
mdpi.com
403 Forbidden
403 Forbidden
222
redhat.com
200
223
wix.com
224
pixabay.com
403 Forbidden
403 Forbidden
225
sagepub.com
226
booking.com
227
squarespace.com
228
imgur.com
229
sina.com.cn
230
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
231
dailymotion.com
232
yelp.com
233
i0.wp.com
234
mailchimp.com
235
prnewswire.com
403 Forbidden
403 Forbidden
236
bandcamp.com
237
themeforest.net
238
myspace.com
239
samsung.com
240
hbr.org
241
theverge.com
242
fda.gov
404 Not Found
200
243
academic.oup.com
244
de.wikipedia.org
200
245
investopedia.com
403 Forbidden
403 Forbidden
246
cambridge.org
247
washington.edu
248
iso.org
403 Forbidden
249
aliyun.com
301
250
sedo.com
403 Forbidden
403 Forbidden
251
goodreads.com
252
mckinsey.com
253
bilibili.com
254
princeton.edu
403 Forbidden
255
latimes.com
256
scholar.google.com
257
web.whatsapp.com
403 Forbidden
258
taobao.com
302
259
163.com
260
dx.doi.org
200
200
261
netflix.com
200
200
262
ieee.org
418 Unknown Code
263
mailchi.mp
264
nationalgeographic.com
265
docker.com
200
200
266
yandex.ru
302
302
267
whitehouse.gov
200
200
268
worldbank.org
403 Forbidden
269
office365.com
270
webmd.com
271
wpguardian.com
200
200
272
wpguardian.io
200
200
273
mayoclinic.org
274
cpanel.com
403 Forbidden
403 Forbidden
275
frontiersin.org
301
276
youronlinechoices.com
277
usda.gov
500 read timeout
278
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
279
readthedocs.io
403 Forbidden
403 Forbidden
280
weforum.org
281
academia.edu
282
youku.com
200
200
283
theatlantic.com
284
scribd.com
285
freepik.com
286
ubuntu.com
200
200
287
livejournal.com
288
indiatimes.com
200
200
289
python.org
200
200
290
quora.com
291
marriott.com
292
healthline.com
200
293
dribbble.com
200
294
abcnews.go.com
301
295
chatgpt.com
403 Forbidden
403 Forbidden
296
nbcnews.com
200
297
steampowered.com
298
deloitte.com
200
299
huffingtonpost.com
300
kickstarter.com
403 Forbidden
403 Forbidden
301
zendesk.com
403 Forbidden
302
indeed.com
303
pexels.com
403 Forbidden
403 Forbidden
304
apnews.com
403 Forbidden
403 Forbidden
305
google.co.uk
200
200
306
change.org
307
biomedcentral.com
308
cisco.com
200
200
309
columbia.edu
310
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
311
openstreetmap.org
200
200
312
translate.google.com
200
313
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
314
skype.com
200
200
315
fb.com
200
200
316
plos.org
403 Forbidden
403 Forbidden
317
intel.com
200
318
ox.ac.uk
319
umich.edu
403 Forbidden
403 Forbidden
320
thenai.org
321
pbs.org
200
322
apa.org
323
theconversation.com
324
businesswire.com
325
fandom.com
326
oecd.org
403 Forbidden
327
economist.com
328
huffpost.com
329
xing.com
330
yale.edu
200
200
331
statcounter.com
332
salesforce.com
200
333
deviantart.com
334
usnews.com
335
v.qq.com
302
336
arcgis.com
337
patreon.com
200
200
338
sun.com
200
339
fb.me
200
200
340
eepurl.com
341
or.kr
342
amazon.de
200
343
foxnews.com
344
sohu.com
345
nvidia.com
346
googleapis.com
404 Not Found
404 Not Found
347
typeform.com
200
348
psychologytoday.com
349
jimdo.com
350
alibaba.com
351
android.com
200
200
352
bmj.com
353
psu.edu
200
354
upenn.edu
200
200
355
tencent.com
356
eu.com
357
cbc.ca
358
odoo.com
200
200
359
akismet.com
360
buydomains.com
361
nist.gov
200
200
362
nypost.com
363
zdnet.com
200
364
fortune.com
365
eff.org
200
366
es.wikipedia.org
200
367
hugedomains.com
403 Forbidden
403 Forbidden
368
oreilly.com
200
369
go.id
370
uci.edu
371
it.com
200
372
pewresearch.org
373
vice.com
200
374
safety.google
200
404 Not Found
375
newsweek.com
376
jstor.org
377
coursera.org
378
wikihow.com
379
newyorker.com
200
200
380
cam.ac.uk
200
200
381
ovhcloud.com
382
geocities.com
383
postgresql.org
200
200
384
sciencedaily.com
200
200
385
ftc.gov
403 Forbidden
403 Forbidden
386
fb.watch
200
200
387
typepad.com
388
business.site
200
404 Not Found
389
microsoftonline.com
390
elegantthemes.com
403 Forbidden
403 Forbidden
391
admin.ch
392
themeisle.com
403 Forbidden
403 Forbidden
393
abc.net.au
394
elsevier.com
395
xinhuanet.com
301
500 read timeout
396
windows.net
397
giphy.com
398
about.com
403 Forbidden
403 Forbidden
399
canada.ca
200
400
fao.org
301
401
umn.edu
402
gofundme.com
403
tripod.com
404
share.google
200
404 Not Found
405
us.com
406
scientificamerican.com
407
doubleclick.net
200
200
408
gob.mx
409
ucla.edu
200
410
wpastra.com
411
threads.net
200
200
412
zhihu.com
302
413
stackexchange.com
414
firefox.com
200
415
gartner.com
403 Forbidden
416
merriam-webster.com
200
200
417
moodle.org
200
200
418
thelancet.com
419
telegra.ph
420
enable-javascript.com
421
fastcompany.com
422
science.org
423
globenewswire.com
200
424
wiktionary.org
200
200
425
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
426
getbootstrap.com
200
200
427
dw.com
200
428
wisc.edu
429
buzzfeed.com
430
mashable.com
403 Forbidden
403 Forbidden
431
dell.com
432
ico.org.uk
200
200
433
cmu.edu
434
jamanetwork.com
403 Forbidden
403 Forbidden
435
news.google.com
200
200
436
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
437
jigsaw.w3.org
200
438
acs.org
439
uchicago.edu
500 read timeout
440
slack.com
441
azurewebsites.net
442
sciencemag.org
443
pnas.org
444
ovh.com
445
hilton.com
301
446
aliexpress.com
447
bund.de
448
ikea.com
200
200
449
mps.gov.cn
521 Unknown code
450
in.ua
451
letsencrypt.org
200
200
452
si.edu
200
453
elpais.com
200
454
jhu.edu
455
arstechnica.com
456
mitre.org
457
aboutcookies.org
200
200
458
kernel.org
200
200
459
techtarget.com
403 Forbidden
460
acm.org
461
ed.gov
301
307
462
utexas.edu
200
200
463
w3schools.com
200
464
disqus.com
465
gizmodo.com
200
200
466
walmart.com
467
wa.link
200
200
468
jd.com
469
meetup.com
470
m.me
200
200
471
vox.com
472
rfc-editor.org
200
200
473
lnkd.in
200
474
chat.whatsapp.com
403 Forbidden
475
openssl.org
200
200
476
people.com.cn
477
naver.com
478
matterport.com
403 Forbidden
403 Forbidden
479
marketwatch.com
480
in.net
481
intuit.com
482
bls.gov
403 Forbidden
483
zoom.com
200
484
privacy.microsoft.com
200
485
uiuc.edu
301
301
486
git-scm.com
200
200
487
storage.googleapis.com
400 Bad Request
403 Forbidden
488
medicalnewstoday.com
200
489
engadget.com
200
490
unicef.org
403 Forbidden
491
jquery.com
200
492
ssrn.com
493
iana.org
200
200
494
inc.com
495
house.gov
200
496
automattic.com
497
ok.ru
498
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
499
go.kr
500
hhs.gov
403 Forbidden
Total: 500
208 (41.6 %)
244 (48.8 %)
152 (30.4 %)
171 (34.2 %)
Data acquisition completed at Sat Jan 17 00:12:43 2026 UTC