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
wa.me
200
26
tiktok.com
27
policies.google.com
200
28
nginx.org
200
200
29
nginx.com
30
amazon.com
200
31
adobe.com
200
200
32
bit.ly
33
wordpress.com
34
drive.google.com
200
200
35
mozilla.org
200
200
36
api.whatsapp.com
403 Forbidden
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
apache.org
301
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
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
54
qq.com
302
55
beian.miit.gov.cn
521 Unknown code
56
spotify.com
200
301
57
tumblr.com
58
macromedia.com
200
59
amazonaws.com
60
godaddy.com
403 Forbidden
61
archive.org
62
open.spotify.com
200
63
sites.google.com
200
200
64
ec.europa.eu
301
301
65
office.com
200
200
66
flickr.com
200
67
nytimes.com
68
medium.com
403 Forbidden
403 Forbidden
69
baidu.com
70
w3.org
200
200
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
cpanel.net
78
web.archive.org
79
sourceforge.net
200
200
80
sciencedirect.com
81
doi.org
200
200
82
theguardian.com
200
302
83
paypal.com
84
shopify.com
85
oracle.com
403 Forbidden
86
who.int
87
wixsite.com
88
t.co
89
opera.com
90
vk.com
91
dropbox.com
200
200
92
cnn.com
200
200
93
launchpad.net
200
200
94
youtube-nocookie.com
404 Not Found
404 Not Found
95
tinyurl.com
200
200
96
dropcatch.com
403 Forbidden
403 Forbidden
97
cloudflare.com
403 Forbidden
403 Forbidden
98
bbc.com
301
99
googleblog.com
200
404 Not Found
100
researchgate.net
403 Forbidden
403 Forbidden
101
php.net
200
200
102
springer.com
103
mit.edu
200
200
104
bbc.co.uk
301
105
bing.com
200
200
106
reuters.com
401 HTTP Forbidden
107
harvard.edu
200
108
nature.com
109
issuu.com
301
110
accounts.google.com
200
111
wiley.com
403 Forbidden
112
gnu.org
200
200
113
weebly.com
114
ibm.com
200
200
115
cdc.gov
200
200
116
weibo.com
117
wikimedia.org
200
200
118
un.org
403 Forbidden
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
cookiedatabase.org
403 Forbidden
125
plesk.com
403 Forbidden
403 Forbidden
126
washingtonpost.com
127
stanford.edu
301
200
128
wpa.qq.com
129
outlook.com
417 Expectation Failed
130
discord.gg
131
workspaceupdates.googleblog.com
200
404 Not Found
132
discord.com
133
bloomberg.com
134
msn.com
135
wsj.com
401 HTTP Forbidden
136
example.com
200
200
137
beian.gov.cn
138
www.gov.uk
200
139
statista.com
140
nasa.gov
301
200
141
g.page
200
200
142
telegram.me
301
301
143
businessinsider.com
144
unsplash.com
145
list-manage.com
146
expireddomains.com
403 Forbidden
403 Forbidden
147
cloudfront.net
148
calendly.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
addtoany.com
200
200
156
gitlab.com
403 Forbidden
403 Forbidden
157
line.me
200
158
myshopify.com
404 Not Found
159
twitch.tv
160
cnbc.com
200
161
wired.com
200
200
162
googleusercontent.com
404 Not Found
404 Not Found
163
ebay.com
164
openai.com
308
165
time.com
166
behance.net
167
slideshare.net
168
npr.org
200
169
sharepoint.com
200
170
go.com
171
wp.com
172
oup.com
173
stackoverflow.com
174
hp.com
301
175
w.soundcloud.com
176
stripe.com
177
calendar.google.com
200
178
aboutads.info
301
301
179
uk.com
180
dailymail.co.uk
200
200
181
trustpilot.com
182
usatoday.com
183
telegraph.co.uk
184
arxiv.org
185
tandfonline.com
403 Forbidden
403 Forbidden
186
berkeley.edu
187
ft.com
188
loc.gov
403 Forbidden
403 Forbidden
189
aol.com
200
190
validator.w3.org
200
191
bsky.app
192
baike.baidu.com
301
193
hubspot.com
403 Forbidden
403 Forbidden
194
outlook.live.com
417 Expectation Failed
195
gc.ca
196
blogger.com
200
200
197
g.co
200
200
198
substack.com
403 Forbidden
403 Forbidden
199
fr.wikipedia.org
200
200
google.de
200
200
201
cnet.com
200
202
ted.com
200
203
unesco.org
204
jotform.com
205
amazon.co.uk
200
206
web.facebook.com
200
207
outlook.office.com
417 Expectation Failed
208
britannica.com
209
techcrunch.com
200
301
210
tripadvisor.com
211
cornell.edu
307
212
surveymonkey.com
213
mdpi.com
403 Forbidden
403 Forbidden
214
ca.gov
307
307
215
gouv.fr
216
allaboutcookies.org
403 Forbidden
403 Forbidden
217
independent.co.uk
218
networkadvertising.org
219
pixabay.com
403 Forbidden
403 Forbidden
220
sagepub.com
221
wix.com
222
free.fr
200
200
223
booking.com
224
redhat.com
200
225
cbsnews.com
226
dailymotion.com
227
squarespace.com
228
mailchimp.com
229
imgur.com
230
fda.gov
404 Not Found
200
231
sina.com.cn
232
yelp.com
233
bandcamp.com
234
hbr.org
235
de.wikipedia.org
200
236
themeforest.net
237
iso.org
403 Forbidden
238
cambridge.org
239
prnewswire.com
403 Forbidden
403 Forbidden
240
samsung.com
241
myspace.com
242
theverge.com
243
washington.edu
244
i0.wp.com
245
investopedia.com
403 Forbidden
403 Forbidden
246
bilibili.com
247
mckinsey.com
248
aliyun.com
301
249
scholar.google.com
250
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
251
princeton.edu
403 Forbidden
252
goodreads.com
253
wpguardian.com
403 Forbidden
403 Forbidden
254
wpguardian.io
403 Forbidden
403 Forbidden
255
latimes.com
256
web.whatsapp.com
403 Forbidden
257
ieee.org
418 Unknown Code
258
netflix.com
301
200
259
sedo.com
403 Forbidden
403 Forbidden
260
163.com
261
docker.com
301
301
262
taobao.com
302
263
nationalgeographic.com
264
mailchi.mp
265
yandex.ru
302
302
266
worldbank.org
403 Forbidden
267
whitehouse.gov
301
200
268
office365.com
269
cpanel.com
403 Forbidden
403 Forbidden
270
mayoclinic.org
271
webmd.com
272
weforum.org
273
frontiersin.org
301
274
search.google.com
200
275
readthedocs.io
403 Forbidden
403 Forbidden
276
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
277
youronlinechoices.com
278
usda.gov
500 read timeout
279
addons.mozilla.org
200
280
scribd.com
281
zendesk.com
403 Forbidden
282
freepik.com
283
academia.edu
284
ubuntu.com
200
200
285
theatlantic.com
286
youku.com
200
200
287
python.org
301
301
288
chatgpt.com
403 Forbidden
403 Forbidden
289
indiatimes.com
200
200
290
livejournal.com
291
marriott.com
292
deloitte.com
200
293
steampowered.com
294
quora.com
295
nbcnews.com
200
296
healthline.com
200
297
dribbble.com
200
298
indeed.com
299
kickstarter.com
403 Forbidden
403 Forbidden
300
pexels.com
403 Forbidden
403 Forbidden
301
cisco.com
200
200
302
apnews.com
403 Forbidden
403 Forbidden
303
huffingtonpost.com
304
openstreetmap.org
200
200
305
columbia.edu
306
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
307
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
308
biomedcentral.com
309
plos.org
403 Forbidden
403 Forbidden
310
google.co.uk
200
200
311
ox.ac.uk
312
oecd.org
403 Forbidden
313
fb.com
200
200
314
bp.blogspot.com
315
fandom.com
403 Forbidden
316
apa.org
317
umich.edu
403 Forbidden
403 Forbidden
318
thenai.org
319
intel.com
200
320
theconversation.com
321
pbs.org
200
322
huffpost.com
323
economist.com
324
eu.com
325
it.com
403 Forbidden
326
yale.edu
200
200
327
arcgis.com
328
us.com
329
xing.com
330
share.google
200
404 Not Found
331
skype.com
200
200
332
statcounter.com
333
salesforce.com
200
334
businesswire.com
335
deviantart.com
336
amazon.de
200
337
patreon.com
200
200
338
or.kr
339
nvidia.com
340
usnews.com
341
fb.me
200
200
342
sun.com
200
343
jimdo.com
344
android.com
200
200
345
psychologytoday.com
346
sohu.com
347
typeform.com
200
348
eepurl.com
349
alibaba.com
350
googleapis.com
404 Not Found
404 Not Found
351
bmj.com
352
foxnews.com
353
upenn.edu
200
200
354
psu.edu
200
355
tencent.com
356
firefox.com
200
200
357
ovhcloud.com
358
odoo.com
200
200
359
nist.gov
403 Forbidden
403 Forbidden
360
cbc.ca
361
hugedomains.com
403 Forbidden
403 Forbidden
362
safety.google
200
404 Not Found
363
akismet.com
364
eff.org
200
365
oreilly.com
200
366
fortune.com
367
go.id
368
nypost.com
369
buydomains.com
370
upload.wikimedia.org
200
371
uci.edu
372
jstor.org
373
coursera.org
374
postgresql.org
200
200
375
cam.ac.uk
200
200
376
pewresearch.org
377
zdnet.com
200
378
vice.com
301
379
ftc.gov
403 Forbidden
403 Forbidden
380
geocities.com
381
newyorker.com
200
200
382
sciencedaily.com
403 Forbidden
403 Forbidden
383
canada.ca
200
384
newsweek.com
385
fb.watch
200
200
386
microsoftonline.com
387
wikihow.com
388
admin.ch
389
wpastra.com
390
fao.org
403 Forbidden
391
umn.edu
392
abc.net.au
393
elegantthemes.com
403 Forbidden
403 Forbidden
394
business.site
200
404 Not Found
395
typepad.com
396
gofundme.com
397
about.com
403 Forbidden
403 Forbidden
398
windows.net
399
elsevier.com
400
giphy.com
401
xinhuanet.com
301
500 read timeout
402
scientificamerican.com
403
themeisle.com
403 Forbidden
403 Forbidden
404
ucla.edu
200
405
tripod.com
406
gartner.com
403 Forbidden
407
ovh.com
408
zhihu.com
302
409
gob.mx
410
thelancet.com
411
moodle.org
200
200
412
stackexchange.com
413
enable-javascript.com
414
threads.net
200
200
415
dell.com
416
ico.org.uk
403 Forbidden
403 Forbidden
417
getbootstrap.com
403 Forbidden
403 Forbidden
418
dw.com
200
419
fastcompany.com
420
nps.gov
500 Can't connect to nps.gov:80 (Connection timed out)
200
421
jamanetwork.com
403 Forbidden
403 Forbidden
422
in.net
423
wiktionary.org
200
200
424
wisc.edu
425
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
426
mps.gov.cn
521 Unknown code
427
uchicago.edu
500 read timeout
428
azurewebsites.net
429
news.google.com
200
200
430
jigsaw.w3.org
200
431
acs.org
432
slack.com
433
bund.de
434
mashable.com
403 Forbidden
403 Forbidden
435
pnas.org
436
sciencemag.org
437
letsencrypt.org
200
200
438
telegra.ph
439
merriam-webster.com
200
200
440
aliexpress.com
441
hilton.com
403 Forbidden
442
cmu.edu
443
pages.dev
403 Forbidden
403 Forbidden
444
in.ua
445
buzzfeed.com
446
globenewswire.com
200
447
jhu.edu
403 Forbidden
448
acm.org
449
doubleclick.net
200
200
450
arstechnica.com
451
mitre.org
452
zoom.com
200
453
wa.link
403 Forbidden
403 Forbidden
454
aboutcookies.org
403 Forbidden
403 Forbidden
455
si.edu
403 Forbidden
456
kernel.org
200
200
457
elpais.com
200
458
ikea.com
200
200
459
techtarget.com
403 Forbidden
460
w3schools.com
200
461
science.org
462
utexas.edu
200
301
463
gizmodo.com
403 Forbidden
403 Forbidden
464
ed.gov
307
307
465
jd.com
466
lnkd.in
200
467
meetup.com
468
m.me
200
200
469
rfc-editor.org
200
200
470
walmart.com
471
naver.com
472
git-scm.com
403 Forbidden
403 Forbidden
473
openssl.org
200
200
474
people.com.cn
475
vox.com
476
disqus.com
477
matterport.com
403 Forbidden
403 Forbidden
478
unicef.org
403 Forbidden
479
bls.gov
403 Forbidden
480
ssrn.com
481
jquery.com
200
482
uiuc.edu
301
301
483
intuit.com
484
music.apple.com
200
485
engadget.com
200
486
marketwatch.com
487
automattic.com
488
hhs.gov
403 Forbidden
489
iana.org
200
200
490
house.gov
200
491
usgs.gov
500 Can't connect to usgs.gov:80 (Connection timed out)
200
492
lin.ee
493
medicalnewstoday.com
200
494
go.kr
495
itu.int
200
200
496
bbb.org
403 Forbidden
403 Forbidden
497
orcid.org
200
200
498
airbnb.com
499
qc.ca
500
clevelandclinic.org
403 Forbidden
403 Forbidden
Total: 500
211 (42.2 %)
248 (49.6 %)
141 (28.2 %)
155 (31 %)
Data acquisition completed at Mon Mar 2 00:13:52 2026 UTC