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
f5.com
29
nginx.com
30
policies.google.com
200
31
amazon.com
301
32
bit.ly
33
adobe.com
200
200
34
wordpress.com
35
drive.google.com
200
200
36
mozilla.org
301
200
37
api.whatsapp.com
403 Forbidden
38
player.vimeo.com
39
plus.google.com
200
200
40
blogspot.com
200
200
41
europa.eu
301
301
42
apache.org
200
200
43
maps.app.goo.gl
400 Bad Request
404 Not Found
44
t.me
301
301
45
github.io
200
46
itunes.apple.com
200
47
gravatar.com
302
48
yahoo.com
200
200
49
reddit.com
200
50
forms.gle
400 Bad Request
404 Not Found
51
miit.gov.cn
307
52
nih.gov
200
53
qq.com
302
54
beian.miit.gov.cn
521 Unknown code
55
spotify.com
200
200
56
tumblr.com
57
macromedia.com
200
58
amazonaws.com
59
archive.org
60
sites.google.com
200
200
61
mailinabox.email
62
open.spotify.com
200
63
flickr.com
200
64
office.com
200
200
65
ec.europa.eu
301
301
66
medium.com
403 Forbidden
403 Forbidden
67
nytimes.com
68
baidu.com
69
w3.org
200
200
70
creativecommons.org
200
200
71
godaddy.com
403 Forbidden
72
soundcloud.com
73
forbes.com
74
live.com
417 Expectation Failed
75
zoom.us
200
200
76
www.ncbi.nlm.nih.gov
200
77
sourceforge.net
200
200
78
web.archive.org
79
sciencedirect.com
80
doi.org
200
200
81
cpanel.net
82
theguardian.com
200
200
83
developers.google.com
200
84
paypal.com
85
wixsite.com
86
t.co
87
who.int
88
oracle.com
403 Forbidden
89
cnn.com
200
200
90
vk.com
91
dropbox.com
200
200
92
shopify.com
93
opera.com
94
launchpad.net
200
200
95
youtube-nocookie.com
404 Not Found
404 Not Found
96
tinyurl.com
200
200
97
googleblog.com
200
404 Not Found
98
bbc.com
301
99
dropcatch.com
403 Forbidden
403 Forbidden
100
researchgate.net
403 Forbidden
403 Forbidden
101
accounts.google.com
200
102
bbc.co.uk
301
103
php.net
200
200
104
mit.edu
200
200
105
bing.com
200
200
106
reuters.com
401 HTTP Forbidden
107
springer.com
108
harvard.edu
200
109
cloudflare.com
403 Forbidden
403 Forbidden
110
issuu.com
301
111
nature.com
112
wiley.com
403 Forbidden
113
gnu.org
200
200
114
weebly.com
115
cdc.gov
200
200
116
ibm.com
200
200
117
wikimedia.org
200
200
118
un.org
403 Forbidden
119
imdb.com
120
weibo.com
121
debian.org
200
200
122
m.facebook.com
200
123
linktr.ee
124
mp.weixin.qq.com
200
125
washingtonpost.com
126
pubmed.ncbi.nlm.nih.gov
200
200
127
stanford.edu
200
301
128
wpa.qq.com
129
outlook.com
417 Expectation Failed
130
plesk.com
403 Forbidden
403 Forbidden
131
bloomberg.com
132
cookiedatabase.org
200
133
expireddomains.com
403 Forbidden
403 Forbidden
134
wsj.com
401 HTTP Forbidden
135
msn.com
136
discord.gg
137
statista.com
138
beian.gov.cn
139
www.gov.uk
200
140
discord.com
141
businessinsider.com
142
nasa.gov
302
200
143
g.page
200
200
144
example.com
200
200
145
unsplash.com
146
telegram.me
302
301
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
podcasts.apple.com
200
154
eventbrite.com
155
eur-lex.europa.eu
156
mail.google.com
200
157
etsy.com
158
addtoany.com
200
200
159
wired.com
200
200
160
canva.com
403 Forbidden
161
cnbc.com
200
162
myshopify.com
404 Not Found
163
twitch.tv
164
time.com
165
googleusercontent.com
404 Not Found
404 Not Found
166
gitlab.com
403 Forbidden
403 Forbidden
167
slideshare.net
168
behance.net
169
npr.org
200
170
ebay.com
171
wp.com
172
go.com
173
line.me
200
174
openai.com
308
175
commons.wikimedia.org
200
176
sharepoint.com
200
177
stackoverflow.com
178
hp.com
301
179
oup.com
180
dailymail.co.uk
200
200
181
aboutads.info
301
301
182
usatoday.com
183
calendar.google.com
200
184
telegraph.co.uk
185
uk.com
186
stripe.com
187
ft.com
188
berkeley.edu
189
outlook.live.com
417 Expectation Failed
190
tandfonline.com
403 Forbidden
403 Forbidden
191
aol.com
200
192
cnet.com
301
193
validator.w3.org
200
194
g.co
200
200
195
loc.gov
403 Forbidden
403 Forbidden
196
arxiv.org
197
hubspot.com
403 Forbidden
403 Forbidden
198
gc.ca
199
sina.com.cn
200
blogger.com
200
200
201
trustpilot.com
202
ted.com
200
203
google.de
200
200
204
bsky.app
205
britannica.com
206
techcrunch.com
301
301
207
tripadvisor.com
208
amazon.co.uk
200
209
substack.com
403 Forbidden
403 Forbidden
210
unesco.org
211
cornell.edu
307
212
jotform.com
213
surveymonkey.com
214
independent.co.uk
200
215
outlook.office.com
417 Expectation Failed
216
ca.gov
307
307
217
web.facebook.com
200
218
allaboutcookies.org
403 Forbidden
403 Forbidden
219
mdpi.com
403 Forbidden
403 Forbidden
220
free.fr
200
200
221
networkadvertising.org
222
gouv.fr
223
sagepub.com
224
redhat.com
200
225
wix.com
226
cbsnews.com
227
pixabay.com
403 Forbidden
403 Forbidden
228
squarespace.com
229
booking.com
230
imgur.com
231
prnewswire.com
403 Forbidden
403 Forbidden
232
dailymotion.com
233
mailchimp.com
234
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
235
i0.wp.com
236
yelp.com
237
bandcamp.com
238
hbr.org
239
fda.gov
404 Not Found
200
240
theverge.com
241
themeforest.net
242
samsung.com
243
academic.oup.com
244
myspace.com
245
cambridge.org
246
investopedia.com
403 Forbidden
403 Forbidden
247
washington.edu
248
de.wikipedia.org
200
249
iso.org
403 Forbidden
250
thenai.org
251
mckinsey.com
252
goodreads.com
253
latimes.com
254
princeton.edu
403 Forbidden
255
scholar.google.com
256
bilibili.com
257
aliyun.com
301
258
sedo.com
403 Forbidden
403 Forbidden
259
dx.doi.org
200
200
260
web.whatsapp.com
403 Forbidden
261
netflix.com
301
200
262
taobao.com
302
263
mailchi.mp
264
ieee.org
418 Unknown Code
265
nationalgeographic.com
266
163.com
267
docker.com
200
200
268
whitehouse.gov
200
200
269
worldbank.org
403 Forbidden
270
yandex.ru
302
302
271
usda.gov
500 read timeout
272
webmd.com
273
office365.com
274
mayoclinic.org
275
frontiersin.org
301
276
weforum.org
277
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
278
readthedocs.io
403 Forbidden
403 Forbidden
279
freepik.com
280
wpguardian.com
200
200
281
wpguardian.io
200
200
282
academia.edu
283
youronlinechoices.com
284
theatlantic.com
285
scribd.com
286
livejournal.com
287
ubuntu.com
200
200
288
indiatimes.com
200
200
289
youku.com
200
200
290
quora.com
291
python.org
200
200
292
marriott.com
293
zendesk.com
403 Forbidden
294
healthline.com
200
295
dribbble.com
200
296
chatgpt.com
403 Forbidden
403 Forbidden
297
abcnews.go.com
301
298
deloitte.com
200
299
nbcnews.com
200
300
steampowered.com
301
huffingtonpost.com
302
kickstarter.com
403 Forbidden
403 Forbidden
303
indeed.com
304
apnews.com
403 Forbidden
403 Forbidden
305
pexels.com
403 Forbidden
403 Forbidden
306
change.org
307
biomedcentral.com
308
cisco.com
200
200
309
google.co.uk
200
200
310
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
311
columbia.edu
312
translate.google.com
200
313
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
314
openstreetmap.org
200
200
315
plos.org
403 Forbidden
403 Forbidden
316
fb.com
200
200
317
skype.com
200
200
318
ox.ac.uk
319
umich.edu
403 Forbidden
403 Forbidden
320
intel.com
200
321
businesswire.com
322
apa.org
323
pbs.org
200
324
theconversation.com
325
oecd.org
403 Forbidden
326
economist.com
327
huffpost.com
328
fandom.com
329
yale.edu
200
200
330
usnews.com
331
deviantart.com
332
arcgis.com
333
salesforce.com
200
334
xing.com
335
statcounter.com
336
v.qq.com
302
337
patreon.com
200
200
338
sun.com
200
339
fb.me
200
200
340
or.kr
341
eepurl.com
342
nvidia.com
343
foxnews.com
344
googleapis.com
404 Not Found
404 Not Found
345
amazon.de
200
346
typeform.com
200
347
psychologytoday.com
348
bmj.com
349
alibaba.com
350
android.com
200
200
351
jimdo.com
352
psu.edu
200
353
sohu.com
354
upenn.edu
200
301
355
eu.com
356
cbc.ca
357
tencent.com
358
buydomains.com
359
akismet.com
360
odoo.com
200
200
361
nist.gov
200
200
362
it.com
200
363
nypost.com
364
telegram.org
302
302
365
fortune.com
366
eff.org
200
367
zdnet.com
200
368
pewresearch.org
369
oreilly.com
200
370
es.wikipedia.org
200
371
uci.edu
372
go.id
373
vice.com
200
374
jstor.org
375
newsweek.com
376
cam.ac.uk
301
200
377
newyorker.com
200
200
378
coursera.org
379
wikihow.com
380
sciencedaily.com
200
200
381
safety.google
200
404 Not Found
382
postgresql.org
200
200
383
geocities.com
384
ftc.gov
403 Forbidden
403 Forbidden
385
firefox.com
200
386
ovhcloud.com
387
fb.watch
200
200
388
typepad.com
389
microsoftonline.com
390
business.site
200
404 Not Found
391
scientificamerican.com
392
elsevier.com
393
abc.net.au
394
share.google
200
404 Not Found
395
windows.net
396
elegantthemes.com
403 Forbidden
403 Forbidden
397
admin.ch
398
about.com
403 Forbidden
403 Forbidden
399
fao.org
301
400
themeisle.com
403 Forbidden
403 Forbidden
401
umn.edu
402
giphy.com
403
canada.ca
200
404
gofundme.com
405
us.com
406
xinhuanet.com
301
200
407
tripod.com
408
ucla.edu
200
409
gob.mx
410
gartner.com
403 Forbidden
411
doubleclick.net
200
200
412
thelancet.com
413
stackexchange.com
414
hugedomains.com
403 Forbidden
403 Forbidden
415
moodle.org
200
200
416
threads.net
200
200
417
wpastra.com
418
fastcompany.com
419
zhihu.com
302
420
enable-javascript.com
421
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
422
telegra.ph
423
wiktionary.org
200
200
424
globenewswire.com
200
425
dw.com
200
426
wisc.edu
427
getbootstrap.com
200
200
428
dell.com
429
jamanetwork.com
403 Forbidden
403 Forbidden
430
mashable.com
403 Forbidden
403 Forbidden
431
buzzfeed.com
432
acs.org
433
news.google.com
200
200
434
merriam-webster.com
200
200
435
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
436
uchicago.edu
500 read timeout
437
ico.org.uk
200
200
438
cmu.edu
439
jigsaw.w3.org
200
440
sciencemag.org
441
slack.com
442
pnas.org
443
azurewebsites.net
444
hilton.com
500 read timeout
445
ikea.com
200
200
446
aliexpress.com
447
in.ua
448
si.edu
200
449
in.net
450
elpais.com
200
451
letsencrypt.org
200
200
452
arstechnica.com
453
mps.gov.cn
521 Unknown code
454
jhu.edu
455
mitre.org
456
bund.de
457
aboutcookies.org
200
200
458
acm.org
459
kernel.org
200
200
460
techtarget.com
403 Forbidden
461
ovh.com
462
utexas.edu
200
200
463
ed.gov
301
307
464
gizmodo.com
200
200
465
w3schools.com
200
466
disqus.com
467
science.org
468
meetup.com
469
vox.com
470
walmart.com
471
m.me
200
200
472
jd.com
473
wa.link
200
200
474
matterport.com
403 Forbidden
403 Forbidden
475
chat.whatsapp.com
403 Forbidden
476
rfc-editor.org
200
200
477
openssl.org
200
200
478
lnkd.in
200
479
marketwatch.com
480
naver.com
481
bls.gov
403 Forbidden
482
zoom.com
200
483
people.com.cn
484
intuit.com
485
storage.googleapis.com
400 Bad Request
403 Forbidden
486
uiuc.edu
301
301
487
medicalnewstoday.com
200
488
git-scm.com
200
200
489
unicef.org
403 Forbidden
490
engadget.com
200
491
privacy.microsoft.com
200
492
jquery.com
403 Forbidden
493
ssrn.com
494
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
495
hhs.gov
403 Forbidden
496
inc.com
497
house.gov
200
498
iana.org
200
200
499
go.kr
500
itu.int
Total: 500
208 (41.6 %)
244 (48.8 %)
152 (30.4 %)
172 (34.4 %)
Data acquisition completed at Wed Jan 21 00:13:28 2026 UTC