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
googletagmanager.com
404 Not Found
404 Not Found
9
microsoft.com
307
200
10
apple.com
200
200
11
github.com
12
wikipedia.org
200
200
13
wordpress.org
200
200
14
youtu.be
200
15
play.google.com
200
16
en.wikipedia.org
200
17
goo.gl
400 Bad Request
404 Not Found
18
maps.google.com
200
19
pinterest.com
20
x.com
21
vimeo.com
22
docs.google.com
200
200
23
apps.apple.com
200
24
wa.me
200
25
whatsapp.com
200
403 Forbidden
26
tiktok.com
27
nginx.org
200
200
28
f5.com
29
policies.google.com
200
30
nginx.com
31
amazon.com
301
32
adobe.com
200
200
33
bit.ly
34
api.whatsapp.com
403 Forbidden
35
drive.google.com
200
200
36
wordpress.com
37
mozilla.org
200
200
38
support.google.com
200
200
39
player.vimeo.com
40
blogspot.com
200
200
41
europa.eu
301
301
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
plus.google.com
200
200
44
apache.org
200
200
45
t.me
200
200
46
mailinabox.email
47
github.io
200
48
itunes.apple.com
200
49
gravatar.com
302
50
forms.gle
400 Bad Request
404 Not Found
51
reddit.com
301
52
yahoo.com
200
200
53
miit.gov.cn
200
54
nih.gov
55
httpd.apache.org
200
56
qq.com
302
57
beian.miit.gov.cn
521 Unknown code
58
spotify.com
200
200
59
tumblr.com
60
macromedia.com
200
61
godaddy.com
403 Forbidden
62
amazonaws.com
63
open.spotify.com
200
64
archive.org
65
sites.google.com
200
200
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
301
77
www.ncbi.nlm.nih.gov
200
78
web.archive.org
79
sciencedirect.com
80
cpanel.net
81
sourceforge.net
200
200
82
doi.org
200
200
83
theguardian.com
200
200
84
paypal.com
85
who.int
86
shopify.com
87
wixsite.com
88
t.co
89
opera.com
90
dropbox.com
200
200
91
oracle.com
403 Forbidden
92
youtube-nocookie.com
404 Not Found
404 Not Found
93
launchpad.net
200
200
94
cnn.com
200
200
95
tinyurl.com
200
200
96
dropcatch.com
403 Forbidden
403 Forbidden
97
vk.com
98
bbc.com
301
99
springer.com
100
cloudflare.com
403 Forbidden
403 Forbidden
101
researchgate.net
403 Forbidden
403 Forbidden
102
googleblog.com
200
404 Not Found
103
accounts.google.com
200
104
php.net
200
200
105
mit.edu
200
200
106
reuters.com
401 HTTP Forbidden
107
bbc.co.uk
301
108
bing.com
200
200
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
weibo.com
117
wikimedia.org
200
200
118
un.org
403 Forbidden
119
weebly.com
120
debian.org
200
200
121
imdb.com
122
linktr.ee
123
m.facebook.com
200
124
mp.weixin.qq.com
200
125
pubmed.ncbi.nlm.nih.gov
200
200
126
plesk.com
403 Forbidden
403 Forbidden
127
cookiedatabase.org
403 Forbidden
128
discord.gg
129
stanford.edu
200
200
130
washingtonpost.com
131
outlook.com
417 Expectation Failed
132
wpa.qq.com
133
discord.com
134
example.com
200
200
135
bloomberg.com
136
wsj.com
401 HTTP Forbidden
137
msn.com
138
www.gov.uk
200
139
statista.com
140
beian.gov.cn
141
nasa.gov
200
200
142
g.page
200
200
143
telegram.me
200
200
144
unsplash.com
145
businessinsider.com
146
list-manage.com
147
calendly.com
403 Forbidden
403 Forbidden
148
cloudfront.net
149
amzn.to
150
etsy.com
151
ietf.org
200
200
152
mysql.com
200
153
get.adobe.com
403 Forbidden
154
canva.com
403 Forbidden
403 Forbidden
155
podcasts.apple.com
200
156
expireddomains.com
403 Forbidden
403 Forbidden
157
gitlab.com
403 Forbidden
403 Forbidden
158
openai.com
308
159
eventbrite.com
160
line.me
200
161
aws.amazon.com
200
200
162
cnbc.com
200
163
twitch.tv
164
addtoany.com
200
200
165
wired.com
403 Forbidden
403 Forbidden
166
myshopify.com
404 Not Found
167
sharepoint.com
200
168
time.com
169
googleusercontent.com
404 Not Found
404 Not Found
170
stripe.com
171
ebay.com
172
commons.wikimedia.org
200
173
slideshare.net
174
behance.net
175
npr.org
200
176
oup.com
177
uk.com
178
go.com
179
stackoverflow.com
180
calendar.google.com
200
181
wp.com
182
hp.com
301
183
trustpilot.com
184
aboutads.info
301
301
185
arxiv.org
186
bsky.app
187
dailymail.co.uk
200
200
188
tandfonline.com
403 Forbidden
403 Forbidden
189
usatoday.com
190
ft.com
403 Forbidden
191
telegraph.co.uk
192
substack.com
403 Forbidden
403 Forbidden
193
validator.w3.org
200
194
hubspot.com
403 Forbidden
403 Forbidden
195
outlook.live.com
417 Expectation Failed
196
berkeley.edu
197
aol.com
200
198
gc.ca
199
loc.gov
403 Forbidden
403 Forbidden
200
baike.baidu.com
200
201
cnet.com
200
202
blogger.com
200
200
203
g.co
200
200
204
unesco.org
205
google.de
200
200
206
outlook.office.com
417 Expectation Failed
207
ted.com
200
208
techcrunch.com
200
200
209
amazon.co.uk
200
210
mdpi.com
403 Forbidden
403 Forbidden
211
jotform.com
212
surveymonkey.com
213
gouv.fr
214
ca.gov
307
307
215
britannica.com
216
cornell.edu
307
217
allaboutcookies.org
403 Forbidden
403 Forbidden
218
tripadvisor.com
219
pixabay.com
403 Forbidden
403 Forbidden
220
sagepub.com
221
networkadvertising.org
222
booking.com
223
independent.co.uk
224
redhat.com
200
225
wix.com
226
thenai.org
227
cbsnews.com
301
228
free.fr
200
200
229
mailchimp.com
230
dailymotion.com
231
squarespace.com
232
bandcamp.com
233
hbr.org
234
iso.org
403 Forbidden
235
fda.gov
404 Not Found
200
236
prnewswire.com
403 Forbidden
403 Forbidden
237
samsung.com
238
sina.com.cn
239
mckinsey.com
240
theverge.com
241
imgur.com
242
yelp.com
243
cambridge.org
244
aliyun.com
301
245
themeforest.net
246
washington.edu
247
myspace.com
248
scholar.google.com
249
bilibili.com
250
wpguardian.com
403 Forbidden
403 Forbidden
251
wpguardian.io
403 Forbidden
403 Forbidden
252
investopedia.com
402 Payment Required
402 Payment Required
253
i0.wp.com
254
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
255
office365.com
256
princeton.edu
403 Forbidden
257
goodreads.com
258
web.whatsapp.com
403 Forbidden
259
yandex.ru
302
302
260
latimes.com
261
netflix.com
200
200
262
mailchi.mp
263
docker.com
200
200
264
it.com
403 Forbidden
265
163.com
266
ieee.org
418 Unknown Code
267
taobao.com
302
268
worldbank.org
403 Forbidden
269
whitehouse.gov
200
200
270
nationalgeographic.com
271
weforum.org
272
frontiersin.org
301
273
zendesk.com
403 Forbidden
274
mayoclinic.org
275
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
276
youronlinechoices.com
277
readthedocs.io
403 Forbidden
403 Forbidden
278
sedo.com
403 Forbidden
403 Forbidden
279
chatgpt.com
403 Forbidden
403 Forbidden
280
webmd.com
281
usda.gov
500 read timeout
282
scribd.com
283
eu.com
284
python.org
200
200
285
freepik.com
286
academia.edu
287
theatlantic.com
288
ubuntu.com
200
200
289
deloitte.com
200
290
finance.yahoo.com
200
291
share.google
200
404 Not Found
292
steampowered.com
293
indiatimes.com
200
200
294
marriott.com
295
youku.com
200
200
296
nbcnews.com
200
297
livejournal.com
298
openstreetmap.org
200
200
299
dribbble.com
200
300
indeed.com
301
apnews.com
403 Forbidden
403 Forbidden
302
quora.com
303
healthline.com
200
304
store.steampowered.com
305
kickstarter.com
403 Forbidden
403 Forbidden
306
cisco.com
200
200
307
oecd.org
403 Forbidden
308
pexels.com
403 Forbidden
403 Forbidden
309
jimdo.com
310
columbia.edu
311
s3.amazonaws.com
312
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
313
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
314
huffingtonpost.com
315
plos.org
403 Forbidden
403 Forbidden
316
fb.com
200
200
317
change.org
318
ox.ac.uk
319
fandom.com
403 Forbidden
320
biomedcentral.com
321
google.co.uk
200
200
322
apa.org
323
bp.blogspot.com
324
umich.edu
403 Forbidden
403 Forbidden
325
theconversation.com
326
arcgis.com
327
economist.com
328
intel.com
200
329
pbs.org
200
330
salesforce.com
200
331
nvidia.com
332
yale.edu
200
200
333
us.com
334
xing.com
335
statcounter.com
336
businesswire.com
337
firefox.com
200
200
338
or.kr
339
skype.com
200
200
340
patreon.com
200
200
341
amazon.de
200
342
fb.me
200
200
343
huffpost.com
344
psychologytoday.com
345
android.com
200
200
346
deviantart.com
347
sun.com
200
348
usnews.com
349
nist.gov
403 Forbidden
403 Forbidden
350
typeform.com
200
351
eepurl.com
352
sohu.com
353
bmj.com
354
odoo.com
200
200
355
tencent.com
356
alibaba.com
357
upenn.edu
200
200
358
googleapis.com
404 Not Found
404 Not Found
359
foxnews.com
360
psu.edu
200
361
safety.google
200
404 Not Found
362
eff.org
200
363
fortune.com
364
cbc.ca
365
akismet.com
366
microsoftonline.com
367
oreilly.com
200
368
ftc.gov
403 Forbidden
403 Forbidden
369
jstor.org
370
postgresql.org
200
200
371
coursera.org
372
nypost.com
373
uci.edu
374
cam.ac.uk
200
200
375
pewresearch.org
376
go.id
377
sciencedaily.com
403 Forbidden
403 Forbidden
378
geocities.com
379
ovhcloud.com
380
wpastra.com
381
zdnet.com
200
382
canada.ca
200
383
vice.com
200
384
newsweek.com
385
newyorker.com
200
200
386
admin.ch
387
fb.watch
200
200
388
fao.org
403 Forbidden
389
hugedomains.com
403 Forbidden
403 Forbidden
390
buydomains.com
391
abc.net.au
392
gartner.com
403 Forbidden
393
umn.edu
394
gofundme.com
395
wikihow.com
396
elegantthemes.com
403 Forbidden
403 Forbidden
397
enable-javascript.com
398
scientificamerican.com
399
windows.net
400
elsevier.com
401
about.com
403 Forbidden
403 Forbidden
402
moodle.org
200
200
403
business.site
200
404 Not Found
404
zhihu.com
302
405
typepad.com
406
thelancet.com
407
threads.net
200
200
408
giphy.com
409
tripod.com
410
themeisle.com
403 Forbidden
403 Forbidden
411
pages.dev
403 Forbidden
403 Forbidden
412
ucla.edu
200
413
ico.org.uk
403 Forbidden
403 Forbidden
414
gob.mx
415
xinhuanet.com
200
200
416
mps.gov.cn
521 Unknown code
417
stackexchange.com
418
fastcompany.com
419
about.gitlab.com
403 Forbidden
403 Forbidden
420
jamanetwork.com
403 Forbidden
403 Forbidden
421
dw.com
200
422
dell.com
423
in.net
424
merriam-webster.com
200
200
425
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
426
slack.com
427
uchicago.edu
500 read timeout
428
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
429
news.google.com
200
200
430
wisc.edu
431
getbootstrap.com
403 Forbidden
403 Forbidden
432
wiktionary.org
200
200
433
acs.org
434
letsencrypt.org
200
200
435
cmu.edu
436
pnas.org
437
bund.de
438
sciencemag.org
439
acm.org
440
arstechnica.com
441
hilton.com
403 Forbidden
442
mashable.com
403 Forbidden
403 Forbidden
443
globenewswire.com
200
444
in.ua
445
wa.link
403 Forbidden
403 Forbidden
446
jhu.edu
403 Forbidden
447
aliexpress.com
448
aboutcookies.org
403 Forbidden
403 Forbidden
449
gizmodo.com
403 Forbidden
403 Forbidden
450
mobile.twitter.com
451
elpais.com
200
452
mitre.org
453
chat.whatsapp.com
403 Forbidden
454
telegra.ph
455
azurewebsites.net
456
science.org
457
m.me
200
200
458
si.edu
403 Forbidden
459
zoom.com
200
460
ovh.com
461
buzzfeed.com
462
lnkd.in
200
463
utexas.edu
200
200
464
kernel.org
200
200
465
techtarget.com
403 Forbidden
466
w3schools.com
200
467
ed.gov
307
307
468
rfc-editor.org
200
200
469
meetup.com
470
git-scm.com
403 Forbidden
403 Forbidden
471
jd.com
472
ikea.com
200
200
473
walmart.com
474
naver.com
475
unicef.org
403 Forbidden
476
bls.gov
403 Forbidden
477
ssrn.com
478
doubleclick.net
200
200
479
matterport.com
403 Forbidden
403 Forbidden
480
openssl.org
200
200
481
people.com.cn
482
vox.com
483
lin.ee
484
disqus.com
485
intuit.com
486
bbb.org
403 Forbidden
403 Forbidden
487
engadget.com
200
488
orcid.org
200
200
489
vercel.app
490
jquery.com
200
491
automattic.com
492
go.kr
493
uiuc.edu
301
301
494
hhs.gov
403 Forbidden
495
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
496
house.gov
200
497
marketwatch.com
498
aljazeera.com
200
499
iana.org
200
200
500
atlassian.com
Total: 500
208 (41.6 %)
246 (49.2 %)
136 (27.2 %)
155 (31 %)
Data acquisition completed at Thu Apr 2 00:08:44 2026 UTC