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
policies.google.com
200
29
nginx.com
30
amazon.com
301
31
bit.ly
32
adobe.com
200
200
33
wordpress.com
34
api.whatsapp.com
403 Forbidden
35
drive.google.com
200
200
36
mozilla.org
200
200
37
support.google.com
200
200
38
player.vimeo.com
39
europa.eu
301
301
40
blogspot.com
200
200
41
plus.google.com
200
200
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
apache.org
200
200
44
t.me
301
301
45
github.io
200
46
itunes.apple.com
200
47
gravatar.com
302
48
mailinabox.email
49
yahoo.com
200
200
50
forms.gle
400 Bad Request
404 Not Found
51
reddit.com
301
52
miit.gov.cn
307
53
nih.gov
200
54
qq.com
302
55
spotify.com
200
200
56
beian.miit.gov.cn
521 Unknown code
57
tumblr.com
58
macromedia.com
200
59
amazonaws.com
60
open.spotify.com
200
61
archive.org
62
sites.google.com
200
200
63
ec.europa.eu
301
301
64
godaddy.com
403 Forbidden
65
office.com
200
200
66
flickr.com
200
67
nytimes.com
68
medium.com
403 Forbidden
403 Forbidden
69
w3.org
200
200
70
baidu.com
71
creativecommons.org
403 Forbidden
403 Forbidden
72
soundcloud.com
73
forbes.com
74
zoom.us
200
200
75
live.com
417 Expectation Failed
76
www.ncbi.nlm.nih.gov
200
77
web.archive.org
78
sciencedirect.com
79
sourceforge.net
200
200
80
cpanel.net
81
doi.org
200
200
82
theguardian.com
200
200
83
paypal.com
84
who.int
85
oracle.com
403 Forbidden
86
shopify.com
87
wixsite.com
88
t.co
89
dropbox.com
200
200
90
opera.com
91
cnn.com
301
200
92
vk.com
93
youtube-nocookie.com
404 Not Found
404 Not Found
94
launchpad.net
200
200
95
accounts.google.com
200
96
tinyurl.com
200
200
97
dropcatch.com
403 Forbidden
403 Forbidden
98
cloudflare.com
403 Forbidden
403 Forbidden
99
bbc.com
301
100
researchgate.net
403 Forbidden
403 Forbidden
101
googleblog.com
200
404 Not Found
102
springer.com
103
php.net
200
200
104
mit.edu
200
200
105
bbc.co.uk
301
106
reuters.com
401 HTTP Forbidden
107
bing.com
200
200
108
harvard.edu
301
109
nature.com
110
issuu.com
301
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
cdc.gov
200
200
114
ibm.com
200
200
115
weebly.com
116
un.org
403 Forbidden
117
wikimedia.org
200
200
118
weibo.com
119
imdb.com
120
debian.org
200
200
121
linktr.ee
122
mp.weixin.qq.com
200
123
pubmed.ncbi.nlm.nih.gov
200
200
124
washingtonpost.com
125
plesk.com
403 Forbidden
403 Forbidden
126
stanford.edu
200
200
127
cookiedatabase.org
403 Forbidden
128
outlook.com
417 Expectation Failed
129
wpa.qq.com
130
bloomberg.com
131
wsj.com
401 HTTP Forbidden
132
discord.gg
133
workspaceupdates.googleblog.com
200
404 Not Found
134
discord.com
135
msn.com
136
example.com
200
200
137
statista.com
138
www.gov.uk
200
139
beian.gov.cn
140
nasa.gov
301
200
141
businessinsider.com
142
g.page
200
200
143
unsplash.com
144
telegram.me
301
301
145
list-manage.com
146
cloudfront.net
147
calendly.com
403 Forbidden
403 Forbidden
148
expireddomains.com
403 Forbidden
403 Forbidden
149
amzn.to
150
mysql.com
200
151
etsy.com
152
ietf.org
200
200
153
canva.com
403 Forbidden
403 Forbidden
154
eventbrite.com
155
cnbc.com
200
156
twitch.tv
157
myshopify.com
404 Not Found
158
wired.com
200
200
159
line.me
200
160
addtoany.com
200
200
161
gitlab.com
403 Forbidden
403 Forbidden
162
time.com
163
openai.com
308
164
googleusercontent.com
404 Not Found
404 Not Found
165
slideshare.net
166
ebay.com
167
sharepoint.com
200
168
npr.org
200
169
behance.net
170
go.com
171
oup.com
172
wp.com
173
hp.com
301
174
stackoverflow.com
175
w.soundcloud.com
176
aboutads.info
301
301
177
calendar.google.com
200
178
dailymail.co.uk
200
200
179
stripe.com
180
uk.com
181
usatoday.com
182
telegraph.co.uk
183
trustpilot.com
184
outlook.live.com
417 Expectation Failed
185
tandfonline.com
403 Forbidden
403 Forbidden
186
arxiv.org
187
ft.com
188
berkeley.edu
189
hubspot.com
403 Forbidden
403 Forbidden
190
aol.com
200
191
validator.w3.org
200
192
loc.gov
403 Forbidden
403 Forbidden
193
cnet.com
200
194
bsky.app
195
gc.ca
196
baike.baidu.com
301
197
g.co
200
200
198
substack.com
403 Forbidden
403 Forbidden
199
blogger.com
200
200
200
ted.com
200
201
fr.wikipedia.org
200
202
google.de
200
200
203
unesco.org
204
britannica.com
205
techcrunch.com
200
200
206
jotform.com
207
amazon.co.uk
200
208
surveymonkey.com
209
ca.gov
307
307
210
cornell.edu
307
211
web.facebook.com
200
212
outlook.office.com
417 Expectation Failed
213
mdpi.com
403 Forbidden
403 Forbidden
214
tripadvisor.com
215
allaboutcookies.org
403 Forbidden
403 Forbidden
216
gouv.fr
217
independent.co.uk
218
sagepub.com
219
networkadvertising.org
220
wix.com
221
cbsnews.com
222
redhat.com
200
223
booking.com
224
free.fr
200
200
225
pixabay.com
403 Forbidden
403 Forbidden
226
squarespace.com
227
mailchimp.com
228
hbr.org
229
dailymotion.com
230
prnewswire.com
403 Forbidden
403 Forbidden
231
fda.gov
404 Not Found
200
232
imgur.com
233
samsung.com
234
yelp.com
235
theverge.com
236
sina.com.cn
237
cambridge.org
238
bandcamp.com
239
iso.org
403 Forbidden
240
de.wikipedia.org
200
241
mckinsey.com
242
themeforest.net
243
investopedia.com
403 Forbidden
403 Forbidden
244
myspace.com
245
washington.edu
246
i0.wp.com
247
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
248
bilibili.com
249
scholar.google.com
250
goodreads.com
251
princeton.edu
403 Forbidden
252
aliyun.com
301
253
latimes.com
254
netflix.com
200
200
255
ieee.org
418 Unknown Code
256
web.whatsapp.com
403 Forbidden
257
nationalgeographic.com
258
wpguardian.com
403 Forbidden
403 Forbidden
259
wpguardian.io
403 Forbidden
403 Forbidden
260
worldbank.org
403 Forbidden
261
whitehouse.gov
301
301
262
mailchi.mp
263
163.com
264
docker.com
200
200
265
weforum.org
266
taobao.com
302
267
mayoclinic.org
268
yandex.ru
500 Can't connect to yandex.ru:80 (Connection timed out)
500 Can't connect to www.yandex.ru:80 (Connection timed out)
269
office365.com
270
sedo.com
403 Forbidden
403 Forbidden
271
frontiersin.org
301
272
webmd.com
273
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
274
usda.gov
500 read timeout
275
zendesk.com
403 Forbidden
276
readthedocs.io
403 Forbidden
403 Forbidden
277
thenai.org
278
search.google.com
200
279
youronlinechoices.com
280
scribd.com
281
addons.mozilla.org
301
282
freepik.com
283
academia.edu
284
theatlantic.com
285
ubuntu.com
200
200
286
deloitte.com
200
287
chatgpt.com
403 Forbidden
403 Forbidden
288
indiatimes.com
200
200
289
python.org
200
200
290
marriott.com
291
youku.com
200
200
292
livejournal.com
293
nbcnews.com
200
294
steampowered.com
295
healthline.com
200
296
quora.com
297
indeed.com
298
kickstarter.com
403 Forbidden
403 Forbidden
299
dribbble.com
200
300
apnews.com
403 Forbidden
403 Forbidden
301
huffingtonpost.com
302
cisco.com
200
200
303
pexels.com
403 Forbidden
403 Forbidden
304
columbia.edu
305
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
306
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
307
biomedcentral.com
308
oecd.org
403 Forbidden
309
plos.org
403 Forbidden
403 Forbidden
310
openstreetmap.org
200
200
311
ox.ac.uk
312
google.co.uk
200
200
313
fb.com
200
200
314
umich.edu
403 Forbidden
403 Forbidden
315
apa.org
316
bp.blogspot.com
317
fandom.com
403 Forbidden
318
salesforce.com
200
319
economist.com
320
theconversation.com
321
intel.com
200
322
pbs.org
200
323
yale.edu
200
200
324
it.com
403 Forbidden
325
businesswire.com
326
arcgis.com
327
skype.com
200
200
328
xing.com
329
eu.com
330
statcounter.com
331
usnews.com
332
share.google
200
404 Not Found
333
huffpost.com
334
nvidia.com
335
deviantart.com
336
amazon.de
200
337
patreon.com
200
200
338
fb.me
200
200
339
or.kr
340
psychologytoday.com
341
android.com
200
200
342
sun.com
200
343
typeform.com
200
344
bmj.com
345
jimdo.com
346
eepurl.com
347
googleapis.com
404 Not Found
404 Not Found
348
alibaba.com
349
upenn.edu
200
301
350
sohu.com
351
foxnews.com
352
psu.edu
200
353
telegram.org
302
302
354
nist.gov
403 Forbidden
403 Forbidden
355
tencent.com
356
us.com
357
odoo.com
200
200
358
hugedomains.com
403 Forbidden
403 Forbidden
359
cbc.ca
360
ovhcloud.com
361
fortune.com
362
firefox.com
200
200
363
eff.org
200
364
nypost.com
365
safety.google
200
404 Not Found
366
akismet.com
367
pewresearch.org
368
oreilly.com
200
369
go.id
370
upload.wikimedia.org
200
371
coursera.org
372
uci.edu
373
jstor.org
374
cam.ac.uk
200
200
375
zdnet.com
301
376
buydomains.com
377
ftc.gov
403 Forbidden
403 Forbidden
378
vice.com
301
379
sciencedaily.com
403 Forbidden
403 Forbidden
380
postgresql.org
200
200
381
newyorker.com
200
200
382
microsoftonline.com
383
newsweek.com
384
canada.ca
200
385
geocities.com
386
fb.watch
200
200
387
wikihow.com
388
scientificamerican.com
389
admin.ch
390
umn.edu
391
abc.net.au
392
fao.org
403 Forbidden
393
windows.net
394
typepad.com
395
business.site
200
404 Not Found
396
gofundme.com
397
gartner.com
403 Forbidden
398
about.com
403 Forbidden
403 Forbidden
399
elsevier.com
400
giphy.com
401
wpastra.com
402
elegantthemes.com
403 Forbidden
403 Forbidden
403
xinhuanet.com
301
500 read timeout
404
ucla.edu
200
405
thelancet.com
406
themeisle.com
403 Forbidden
403 Forbidden
407
tripod.com
408
gob.mx
409
enable-javascript.com
410
dell.com
411
stackexchange.com
412
threads.net
200
200
413
moodle.org
200
200
414
zhihu.com
302
415
fastcompany.com
416
merriam-webster.com
200
200
417
ovh.com
418
ico.org.uk
403 Forbidden
403 Forbidden
419
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
420
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
421
dw.com
200
422
jamanetwork.com
403 Forbidden
403 Forbidden
423
getbootstrap.com
403 Forbidden
403 Forbidden
424
wisc.edu
425
acs.org
426
wiktionary.org
200
200
427
news.google.com
200
200
428
slack.com
429
uchicago.edu
500 read timeout
430
in.net
431
mashable.com
403 Forbidden
403 Forbidden
432
mps.gov.cn
521 Unknown code
433
pnas.org
434
sciencemag.org
435
jigsaw.w3.org
200
436
cmu.edu
437
globenewswire.com
200
438
hilton.com
403 Forbidden
439
telegra.ph
440
zoom.com
200
441
buzzfeed.com
442
doubleclick.net
200
200
443
bund.de
444
letsencrypt.org
200
200
445
jhu.edu
403 Forbidden
446
arstechnica.com
447
azurewebsites.net
448
aliexpress.com
449
acm.org
450
in.ua
451
si.edu
403 Forbidden
452
science.org
453
mitre.org
454
ikea.com
200
200
455
techtarget.com
403 Forbidden
456
aboutcookies.org
403 Forbidden
403 Forbidden
457
elpais.com
200
458
ed.gov
307
307
459
gizmodo.com
403 Forbidden
403 Forbidden
460
w3schools.com
200
461
utexas.edu
301
301
462
pages.dev
403 Forbidden
403 Forbidden
463
kernel.org
200
200
464
wa.link
403 Forbidden
403 Forbidden
465
lnkd.in
200
466
meetup.com
467
jd.com
468
walmart.com
469
vox.com
470
m.me
200
200
471
rfc-editor.org
200
200
472
bls.gov
403 Forbidden
473
unicef.org
403 Forbidden
474
matterport.com
403 Forbidden
403 Forbidden
475
openssl.org
200
200
476
disqus.com
477
people.com.cn
478
naver.com
479
git-scm.com
403 Forbidden
403 Forbidden
480
ssrn.com
481
jquery.com
200
482
intuit.com
483
marketwatch.com
484
engadget.com
200
485
music.apple.com
200
486
uiuc.edu
301
301
487
house.gov
200
488
hhs.gov
403 Forbidden
489
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
490
medicalnewstoday.com
200
491
bbb.org
403 Forbidden
403 Forbidden
492
iana.org
200
200
493
go.kr
494
automattic.com
495
lin.ee
496
pwc.com
497
inc.com
498
itu.int
200
200
499
clevelandclinic.org
403 Forbidden
403 Forbidden
500
airbnb.com
Total: 500
210 (42 %)
248 (49.6 %)
140 (28 %)
155 (31 %)
Data acquisition completed at Fri Feb 27 00:14:29 2026 UTC