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
f5.com
29
policies.google.com
200
30
nginx.com
31
amazon.com
301
32
bit.ly
33
adobe.com
200
200
34
wordpress.com
35
api.whatsapp.com
403 Forbidden
36
drive.google.com
200
200
37
mozilla.org
200
200
38
player.vimeo.com
39
support.google.com
200
200
40
europa.eu
301
301
41
plus.google.com
200
200
42
blogspot.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
gravatar.com
302
49
support.microsoft.com
307
50
yahoo.com
200
200
51
reddit.com
301
52
forms.gle
400 Bad Request
404 Not Found
53
miit.gov.cn
307
54
nih.gov
200
55
qq.com
302
56
beian.miit.gov.cn
521 Unknown code
57
spotify.com
301
200
58
tumblr.com
59
mailinabox.email
60
macromedia.com
200
61
amazonaws.com
62
archive.org
63
open.spotify.com
200
64
sites.google.com
200
200
65
flickr.com
200
66
office.com
200
200
67
godaddy.com
403 Forbidden
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
support.mozilla.org
301
200
74
soundcloud.com
75
forbes.com
76
zoom.us
500 Can't connect to zoom.us:80 (Connection refused)
500 Can't connect to www.zoom.us:80 (Connection refused)
77
live.com
417 Expectation Failed
78
www.ncbi.nlm.nih.gov
200
79
web.archive.org
80
sourceforge.net
200
200
81
cpanel.net
82
sciencedirect.com
83
doi.org
200
200
84
theguardian.com
200
301
85
developers.google.com
200
86
paypal.com
87
oracle.com
403 Forbidden
88
who.int
89
wixsite.com
90
t.co
91
shopify.com
92
vk.com
93
cnn.com
200
301
94
dropbox.com
200
200
95
opera.com
96
launchpad.net
200
200
97
youtube-nocookie.com
404 Not Found
404 Not Found
98
tinyurl.com
200
200
99
dropcatch.com
403 Forbidden
403 Forbidden
100
bbc.com
301
101
researchgate.net
403 Forbidden
403 Forbidden
102
googleblog.com
200
404 Not Found
103
cloudflare.com
403 Forbidden
403 Forbidden
104
php.net
200
200
105
bbc.co.uk
301
106
mit.edu
200
200
107
springer.com
108
bing.com
200
200
109
reuters.com
401 HTTP Forbidden
110
harvard.edu
301
111
accounts.google.com
200
112
nature.com
113
issuu.com
301
114
wiley.com
403 Forbidden
115
gnu.org
200
200
116
cdc.gov
200
200
117
ibm.com
200
200
118
weebly.com
119
wikimedia.org
200
200
120
un.org
403 Forbidden
121
weibo.com
122
imdb.com
123
debian.org
200
200
124
m.facebook.com
200
125
linktr.ee
126
mp.weixin.qq.com
200
127
washingtonpost.com
128
pubmed.ncbi.nlm.nih.gov
200
200
129
stanford.edu
500 Can't connect to stanford.edu:80 (Connection timed out)
301
130
cookiedatabase.org
403 Forbidden
131
outlook.com
417 Expectation Failed
132
wpa.qq.com
133
plesk.com
403 Forbidden
403 Forbidden
134
bloomberg.com
135
wsj.com
401 HTTP Forbidden
136
workspaceupdates.googleblog.com
200
404 Not Found
137
msn.com
138
discord.gg
139
discord.com
140
example.com
200
200
141
statista.com
142
www.gov.uk
200
143
beian.gov.cn
144
expireddomains.com
403 Forbidden
403 Forbidden
145
nasa.gov
301
200
146
businessinsider.com
147
g.page
200
200
148
unsplash.com
149
telegram.me
301
301
150
list-manage.com
151
cloudfront.net
152
calendly.com
403 Forbidden
403 Forbidden
153
amzn.to
154
mail.google.com
200
155
mysql.com
200
156
ietf.org
200
200
157
etsy.com
158
podcasts.apple.com
200
159
eventbrite.com
160
canva.com
403 Forbidden
403 Forbidden
161
addtoany.com
200
200
162
cnbc.com
200
163
wired.com
200
200
164
twitch.tv
165
gitlab.com
403 Forbidden
403 Forbidden
166
myshopify.com
404 Not Found
167
time.com
168
line.me
200
169
googleusercontent.com
404 Not Found
404 Not Found
170
ebay.com
171
slideshare.net
172
behance.net
173
go.com
174
openai.com
308
175
npr.org
200
176
wp.com
177
commons.wikimedia.org
200
178
sharepoint.com
200
179
oup.com
180
stackoverflow.com
181
hp.com
301
182
w.soundcloud.com
183
dailymail.co.uk
200
200
184
aboutads.info
301
301
185
stripe.com
186
uk.com
187
usatoday.com
188
telegraph.co.uk
189
tandfonline.com
403 Forbidden
403 Forbidden
190
ft.com
191
berkeley.edu
192
outlook.live.com
417 Expectation Failed
193
arxiv.org
194
loc.gov
403 Forbidden
403 Forbidden
195
trustpilot.com
196
aol.com
200
197
validator.w3.org
200
198
hubspot.com
403 Forbidden
403 Forbidden
199
baike.baidu.com
301
200
g.co
200
200
201
blogger.com
200
200
202
gc.ca
203
cnet.com
200
204
bsky.app
205
fr.wikipedia.org
200
206
ted.com
200
207
substack.com
403 Forbidden
403 Forbidden
208
google.de
200
200
209
britannica.com
210
unesco.org
211
techcrunch.com
301
301
212
tripadvisor.com
213
amazon.co.uk
200
214
jotform.com
215
ca.gov
307
307
216
thenai.org
217
cornell.edu
307
218
surveymonkey.com
219
outlook.office.com
417 Expectation Failed
220
web.facebook.com
200
221
independent.co.uk
200
222
allaboutcookies.org
403 Forbidden
403 Forbidden
223
mdpi.com
403 Forbidden
403 Forbidden
224
gouv.fr
225
networkadvertising.org
226
sagepub.com
227
wix.com
228
cbsnews.com
229
free.fr
200
200
230
redhat.com
200
231
us02web.zoom.us
200
232
booking.com
233
squarespace.com
234
pixabay.com
403 Forbidden
403 Forbidden
235
imgur.com
236
mailchimp.com
237
dailymotion.com
238
prnewswire.com
403 Forbidden
403 Forbidden
239
hbr.org
240
yelp.com
241
fda.gov
404 Not Found
200
242
bandcamp.com
243
sina.com.cn
244
i0.wp.com
245
themeforest.net
246
samsung.com
247
theverge.com
248
myspace.com
249
cambridge.org
250
iso.org
403 Forbidden
251
de.wikipedia.org
200
252
washington.edu
253
investopedia.com
403 Forbidden
403 Forbidden
254
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
255
mckinsey.com
256
goodreads.com
257
latimes.com
258
scholar.google.com
259
princeton.edu
403 Forbidden
260
bilibili.com
261
aliyun.com
301
262
netflix.com
200
200
263
web.whatsapp.com
403 Forbidden
264
dx.doi.org
200
200
265
whitehouse.gov
301
200
266
nationalgeographic.com
267
ieee.org
418 Unknown Code
268
taobao.com
302
269
mailchi.mp
270
163.com
271
cpanel.com
403 Forbidden
403 Forbidden
272
docker.com
200
200
273
worldbank.org
403 Forbidden
274
yandex.ru
302
302
275
office365.com
276
webmd.com
277
weforum.org
278
wpguardian.com
403 Forbidden
403 Forbidden
279
wpguardian.io
403 Forbidden
403 Forbidden
280
sedo.com
403 Forbidden
403 Forbidden
281
frontiersin.org
301
282
mayoclinic.org
283
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
284
usda.gov
500 read timeout
285
readthedocs.io
403 Forbidden
403 Forbidden
286
freepik.com
287
scribd.com
288
youronlinechoices.com
289
academia.edu
290
zendesk.com
403 Forbidden
291
theatlantic.com
292
ubuntu.com
200
200
293
indiatimes.com
200
200
294
chatgpt.com
403 Forbidden
403 Forbidden
295
livejournal.com
296
python.org
200
200
297
youku.com
200
200
298
marriott.com
299
quora.com
300
deloitte.com
200
301
nbcnews.com
200
302
healthline.com
200
303
dribbble.com
200
304
steampowered.com
305
help.opera.com
306
kickstarter.com
403 Forbidden
403 Forbidden
307
indeed.com
308
huffingtonpost.com
309
apnews.com
403 Forbidden
403 Forbidden
310
pexels.com
403 Forbidden
403 Forbidden
311
cisco.com
200
200
312
columbia.edu
313
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
314
biomedcentral.com
315
change.org
316
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
317
google.co.uk
200
200
318
plos.org
403 Forbidden
403 Forbidden
319
translate.google.com
200
320
bp.blogspot.com
321
openstreetmap.org
200
200
322
fb.com
200
200
323
ox.ac.uk
324
umich.edu
403 Forbidden
403 Forbidden
325
oecd.org
403 Forbidden
326
fandom.com
327
intel.com
200
328
pbs.org
200
329
theconversation.com
330
apa.org
331
economist.com
332
skype.com
200
200
333
yale.edu
200
200
334
huffpost.com
335
businesswire.com
336
arcgis.com
337
salesforce.com
200
338
usnews.com
339
xing.com
340
deviantart.com
341
statcounter.com
342
patreon.com
200
200
343
it.com
403 Forbidden
344
fb.me
200
200
345
sun.com
200
346
nvidia.com
347
v.qq.com
302
348
amazon.de
200
349
or.kr
350
psychologytoday.com
351
googleapis.com
404 Not Found
404 Not Found
352
eu.com
353
android.com
200
200
354
eepurl.com
355
jimdo.com
356
typeform.com
200
357
bmj.com
358
foxnews.com
359
alibaba.com
360
psu.edu
200
361
upenn.edu
200
200
362
sohu.com
363
share.google
200
404 Not Found
364
cbc.ca
365
nist.gov
403 Forbidden
403 Forbidden
366
tencent.com
367
odoo.com
200
200
368
akismet.com
369
fortune.com
370
nypost.com
371
go.id
372
eff.org
200
373
upload.wikimedia.org
200
374
pewresearch.org
375
oreilly.com
200
376
ovhcloud.com
377
safety.google
200
404 Not Found
378
uci.edu
379
coursera.org
380
vice.com
200
381
jstor.org
382
zdnet.com
200
383
cam.ac.uk
301
301
384
firefox.com
200
385
buydomains.com
386
newyorker.com
200
200
387
newsweek.com
388
ftc.gov
403 Forbidden
403 Forbidden
389
sciencedaily.com
403 Forbidden
403 Forbidden
390
wikihow.com
391
postgresql.org
200
200
392
geocities.com
393
fb.watch
200
200
394
microsoftonline.com
395
us.com
396
admin.ch
397
typepad.com
398
scientificamerican.com
399
abc.net.au
400
canada.ca
200
401
books.google.com
200
402
umn.edu
403
business.site
200
404 Not Found
404
windows.net
405
fao.org
403 Forbidden
406
hugedomains.com
403 Forbidden
403 Forbidden
407
elegantthemes.com
403 Forbidden
403 Forbidden
408
gofundme.com
409
about.com
403 Forbidden
403 Forbidden
410
giphy.com
411
wpastra.com
412
elsevier.com
413
ucla.edu
200
414
xinhuanet.com
301
500 read timeout
415
themeisle.com
403 Forbidden
403 Forbidden
416
tripod.com
417
gartner.com
403 Forbidden
418
gob.mx
419
dell.com
420
merriam-webster.com
200
200
421
thelancet.com
422
stackexchange.com
423
moodle.org
200
200
424
threads.net
200
200
425
enable-javascript.com
426
zhihu.com
302
427
fastcompany.com
428
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
429
wiktionary.org
200
200
430
wisc.edu
431
dw.com
200
432
getbootstrap.com
403 Forbidden
403 Forbidden
433
doubleclick.net
200
200
434
in.net
435
jamanetwork.com
403 Forbidden
403 Forbidden
436
telegra.ph
437
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
438
cmu.edu
439
news.google.com
200
200
440
uchicago.edu
500 read timeout
441
acs.org
442
ico.org.uk
403 Forbidden
403 Forbidden
443
mashable.com
403 Forbidden
403 Forbidden
444
buzzfeed.com
445
slack.com
446
jigsaw.w3.org
200
447
pnas.org
448
sciencemag.org
449
globenewswire.com
200
450
mps.gov.cn
521 Unknown code
451
hilton.com
500 read timeout
452
ovh.com
453
aliexpress.com
454
business.safety.google
200
455
in.ua
456
letsencrypt.org
200
200
457
jhu.edu
403 Forbidden
458
azurewebsites.net
459
zoom.com
200
460
arstechnica.com
461
bund.de
462
si.edu
403 Forbidden
463
acm.org
464
intuit.com
465
ikea.com
200
200
466
elpais.com
200
467
mitre.org
468
science.org
469
techtarget.com
403 Forbidden
470
aboutcookies.org
403 Forbidden
403 Forbidden
471
kernel.org
200
200
472
utexas.edu
200
200
473
ed.gov
307
307
474
gizmodo.com
403 Forbidden
403 Forbidden
475
wa.link
403 Forbidden
403 Forbidden
476
w3schools.com
200
477
walmart.com
478
meetup.com
479
m.me
200
200
480
disqus.com
481
vox.com
482
jd.com
483
lnkd.in
200
484
rfc-editor.org
200
200
485
naver.com
486
openssl.org
200
200
487
bls.gov
403 Forbidden
488
matterport.com
403 Forbidden
403 Forbidden
489
git-scm.com
403 Forbidden
403 Forbidden
490
people.com.cn
491
unicef.org
403 Forbidden
492
marketwatch.com
493
engadget.com
200
494
ssrn.com
495
uiuc.edu
301
301
496
jquery.com
200
497
medicalnewstoday.com
200
498
hhs.gov
403 Forbidden
499
house.gov
200
500
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
Total: 500
212 (42.4 %)
244 (48.8 %)
143 (28.6 %)
154 (30.8 %)
Data acquisition completed at Wed Feb 11 00:14:24 2026 UTC