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
amazon.com
301
29
f5.com
30
bit.ly
31
policies.google.com
200
32
nginx.com
33
adobe.com
200
200
34
wordpress.com
35
drive.google.com
200
200
36
api.whatsapp.com
403 Forbidden
37
mozilla.org
200
200
38
player.vimeo.com
39
blogspot.com
200
200
40
plus.google.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
301
46
itunes.apple.com
200
47
gravatar.com
302
48
support.microsoft.com
307
49
yahoo.com
200
200
50
reddit.com
301
51
forms.gle
400 Bad Request
404 Not Found
52
miit.gov.cn
307
53
nih.gov
200
54
qq.com
302
55
httpd.apache.org
200
56
tumblr.com
57
spotify.com
200
200
58
beian.miit.gov.cn
521 Unknown code
59
macromedia.com
200
60
amazonaws.com
61
archive.org
62
sites.google.com
200
200
63
flickr.com
200
64
open.spotify.com
200
65
office.com
200
200
66
ec.europa.eu
301
301
67
medium.com
403 Forbidden
403 Forbidden
68
nytimes.com
69
w3.org
200
200
70
baidu.com
500 Status read failed: Connection reset by peer
71
creativecommons.org
200
200
72
godaddy.com
403 Forbidden
73
soundcloud.com
74
forbes.com
75
support.mozilla.org
301
200
76
mailinabox.email
77
live.com
417 Expectation Failed
78
www.ncbi.nlm.nih.gov
200
79
zoom.us
200
200
80
tools.google.com
200
81
sourceforge.net
200
200
82
web.archive.org
83
sciencedirect.com
84
theguardian.com
301
200
85
doi.org
200
200
86
cpanel.net
87
paypal.com
88
t.co
89
oracle.com
403 Forbidden
90
accounts.google.com
200
91
wixsite.com
92
cnn.com
200
200
93
who.int
94
shopify.com
95
dropbox.com
200
200
96
vk.com
97
opera.com
98
launchpad.net
200
200
99
tinyurl.com
200
200
100
youtube-nocookie.com
404 Not Found
404 Not Found
101
googleblog.com
200
404 Not Found
102
bbc.com
301
103
researchgate.net
403 Forbidden
403 Forbidden
104
bbc.co.uk
301
105
dropcatch.com
403 Forbidden
403 Forbidden
106
mit.edu
200
200
107
php.net
200
200
108
l.facebook.com
200
109
bing.com
200
200
110
reuters.com
401 HTTP Forbidden
111
harvard.edu
200
112
issuu.com
301
113
cloudflare.com
403 Forbidden
403 Forbidden
114
nature.com
115
wiley.com
403 Forbidden
116
weebly.com
117
springer.com
118
ibm.com
200
200
119
gnu.org
200
200
120
cdc.gov
200
200
121
wikimedia.org
200
200
122
un.org
403 Forbidden
123
imdb.com
124
weibo.com
125
debian.org
200
200
126
linktr.ee
127
expireddomains.com
403 Forbidden
403 Forbidden
128
link.springer.com
129
washingtonpost.com
130
mp.weixin.qq.com
200
131
stanford.edu
200
200
132
pubmed.ncbi.nlm.nih.gov
200
200
133
wpa.qq.com
134
workspaceupdates.googleblog.com
200
404 Not Found
135
outlook.com
417 Expectation Failed
136
bloomberg.com
137
wsj.com
401 HTTP Forbidden
138
plesk.com
403 Forbidden
403 Forbidden
139
msn.com
140
cookiedatabase.org
200
141
statista.com
142
businessinsider.com
143
discord.gg
144
nasa.gov
302
200
145
www.gov.uk
200
146
beian.gov.cn
147
g.page
200
200
148
unsplash.com
149
example.com
200
200
150
telegram.me
301
301
151
list-manage.com
152
cloudfront.net
153
discord.com
154
calendly.com
403 Forbidden
403 Forbidden
155
amzn.to
156
mysql.com
200
157
wired.com
200
200
158
eventbrite.com
159
ietf.org
200
200
160
myshopify.com
404 Not Found
161
podcasts.apple.com
200
162
cnbc.com
200
163
time.com
164
addtoany.com
200
200
165
canva.com
403 Forbidden
403 Forbidden
166
behance.net
167
googleusercontent.com
404 Not Found
404 Not Found
168
npr.org
200
169
twitch.tv
170
wp.com
171
slideshare.net
172
go.com
173
gitlab.com
403 Forbidden
403 Forbidden
174
hp.com
301
175
dailymail.co.uk
200
200
176
etsy.com
177
line.me
200
178
ebay.com
179
commons.wikimedia.org
200
180
openai.com
308
181
stackoverflow.com
182
oup.com
183
sharepoint.com
200
184
usatoday.com
185
telegraph.co.uk
186
aboutads.info
301
301
187
ft.com
188
uk.com
189
berkeley.edu
190
loc.gov
403 Forbidden
403 Forbidden
191
cnet.com
301
192
g.co
200
200
193
hubspot.com
403 Forbidden
403 Forbidden
194
mail.google.com
200
195
tandfonline.com
403 Forbidden
403 Forbidden
196
validator.w3.org
200
197
stripe.com
198
aol.com
200
199
gc.ca
200
blogger.com
200
200
201
outlook.live.com
417 Expectation Failed
202
baike.baidu.com
301
203
edition.cnn.com
301
200
204
ted.com
301
205
arxiv.org
206
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
207
britannica.com
208
techcrunch.com
301
200
209
fr.wikipedia.org
200
210
tripadvisor.com
211
google.de
200
200
212
independent.co.uk
307
213
trustpilot.com
214
cornell.edu
307
215
surveymonkey.com
216
cbsnews.com
217
amazon.co.uk
200
218
bsky.app
219
unesco.org
220
ca.gov
307
307
221
thenai.org
222
free.fr
200
200
223
jotform.com
224
substack.com
403 Forbidden
403 Forbidden
225
squarespace.com
226
outlook.office.com
417 Expectation Failed
227
imgur.com
228
allaboutcookies.org
403 Forbidden
403 Forbidden
229
wix.com
230
pixabay.com
403 Forbidden
403 Forbidden
231
networkadvertising.org
232
web.facebook.com
200
233
sagepub.com
234
redhat.com
200
235
mdpi.com
403 Forbidden
403 Forbidden
236
gouv.fr
237
prnewswire.com
403 Forbidden
403 Forbidden
238
i0.wp.com
239
yelp.com
240
mailchimp.com
241
booking.com
242
samsung.com
243
hbr.org
244
dailymotion.com
245
investopedia.com
403 Forbidden
403 Forbidden
246
theverge.com
247
sina.com.cn
248
fda.gov
404 Not Found
200
249
bandcamp.com
250
cambridge.org
251
myspace.com
252
themeforest.net
253
washington.edu
254
goodreads.com
255
de.wikipedia.org
200
256
latimes.com
257
aliyun.com
301
258
mckinsey.com
259
iso.org
200
260
readthedocs.io
403 Forbidden
403 Forbidden
261
princeton.edu
301
262
scholar.google.com
263
tools.ietf.org
200
200
264
bilibili.com
265
nationalgeographic.com
266
web.whatsapp.com
403 Forbidden
267
netflix.com
200
200
268
dx.doi.org
200
200
269
ieee.org
418 Unknown Code
270
mailchi.mp
271
163.com
272
taobao.com
302
500 write failed: Broken pipe
273
webmd.com
274
whitehouse.gov
301
200
275
docker.com
200
200
276
worldbank.org
403 Forbidden
277
mayoclinic.org
278
freepik.com
279
usda.gov
500 read timeout
280
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
281
yandex.ru
302
200
282
weforum.org
283
frontiersin.org
301
284
academia.edu
285
office365.com
286
theatlantic.com
287
livejournal.com
288
quora.com
289
form.jotform.com
290
indiatimes.com
200
200
291
youku.com
200
200
292
scribd.com
293
ubuntu.com
200
200
294
healthline.com
200
295
youronlinechoices.com
296
dribbble.com
200
297
marriott.com
298
huffingtonpost.com
299
python.org
200
200
300
nbcnews.com
200
301
sedo.com
403 Forbidden
403 Forbidden
302
wpguardian.com
200
200
303
wpguardian.io
200
200
304
indeed.com
305
kickstarter.com
403 Forbidden
403 Forbidden
306
chatgpt.com
403 Forbidden
403 Forbidden
307
deloitte.com
200
308
apnews.com
403 Forbidden
403 Forbidden
309
zendesk.com
403 Forbidden
310
cpanel.com
403 Forbidden
403 Forbidden
311
pexels.com
403 Forbidden
403 Forbidden
312
biomedcentral.com
313
steampowered.com
314
bp.blogspot.com
315
google.co.uk
200
200
316
change.org
317
columbia.edu
318
cisco.com
200
200
319
noaa.gov
500 Can't connect to noaa.gov:80 (Connection timed out)
403 Forbidden
320
skype.com
200
200
321
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
322
huffpost.com
323
businesswire.com
324
fb.com
200
200
325
ox.ac.uk
326
plos.org
403 Forbidden
403 Forbidden
327
theconversation.com
328
store.steampowered.com
329
openstreetmap.org
200
200
330
umich.edu
403 Forbidden
403 Forbidden
331
salesforce.com
200
332
pbs.org
200
333
apa.org
334
economist.com
335
intel.com
200
336
usnews.com
337
fandom.com
338
deviantart.com
339
oecd.org
403 Forbidden
340
yale.edu
200
200
341
arcgis.com
342
foxnews.com
343
xing.com
344
statcounter.com
345
googleapis.com
404 Not Found
404 Not Found
346
patreon.com
200
200
347
or.kr
348
v.qq.com
302
349
sun.com
200
350
typeform.com
200
351
fb.me
200
200
352
psychologytoday.com
353
eepurl.com
354
cloud.google.com
200
355
cbc.ca
356
psu.edu
200
357
bmj.com
358
nvidia.com
359
amazon.de
200
360
upenn.edu
200
200
361
tencent.com
362
sohu.com
363
alibaba.com
364
zdnet.com
301
365
jimdo.com
366
nypost.com
367
fortune.com
368
akismet.com
369
android.com
200
200
370
newsweek.com
371
wikihow.com
372
nist.gov
200
200
373
pewresearch.org
374
oreilly.com
200
375
vice.com
200
376
newyorker.com
200
200
377
odoo.com
200
200
378
eu.com
379
eff.org
200
380
uci.edu
381
go.id
382
coursera.org
383
jstor.org
384
sciencedaily.com
200
200
385
typepad.com
386
cam.ac.uk
200
200
387
ftc.gov
403 Forbidden
403 Forbidden
388
hugedomains.com
403 Forbidden
403 Forbidden
389
azurewebsites.net
390
windows.net
391
postgresql.org
200
200
392
geocities.com
393
business.site
200
404 Not Found
394
fb.watch
200
200
395
scientificamerican.com
396
giphy.com
397
buydomains.com
398
firefox.com
200
399
abc.net.au
400
themeisle.com
403 Forbidden
403 Forbidden
401
umn.edu
402
microsoftonline.com
403
safety.google
200
404 Not Found
404
elegantthemes.com
200
200
405
about.com
403 Forbidden
403 Forbidden
406
fao.org
301
407
gob.mx
408
books.google.com
200
409
xinhuanet.com
503 Service Unavailable
410
telegra.ph
411
tripod.com
412
ovhcloud.com
413
fastcompany.com
414
canada.ca
200
415
gofundme.com
416
ucla.edu
200
417
admin.ch
418
buzzfeed.com
419
elsevier.com
420
us.com
421
threads.net
200
200
422
nps.gov
200
200
423
thelancet.com
424
mashable.com
403 Forbidden
403 Forbidden
425
doubleclick.net
200
200
426
stackexchange.com
427
dw.com
200
428
gartner.com
403 Forbidden
429
zhihu.com
302
430
moodle.org
200
200
431
wpastra.com
432
wiktionary.org
200
200
433
wisc.edu
434
it.com
200
435
ikea.com
200
200
436
merriam-webster.com
200
200
437
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
438
dell.com
439
acs.org
440
enable-javascript.com
441
globenewswire.com
200
442
jamanetwork.com
403 Forbidden
403 Forbidden
443
getbootstrap.com
200
200
444
si.edu
200
445
news.google.com
200
200
446
uchicago.edu
500 read timeout
447
ico.org.uk
200
200
448
slack.com
449
cmu.edu
450
sciencemag.org
451
pnas.org
452
hilton.com
403 Forbidden
453
elpais.com
200
454
in.ua
455
jhu.edu
456
arstechnica.com
457
gizmodo.com
200
200
458
disqus.com
459
aliexpress.com
460
mitre.org
461
ed.gov
301
307
462
techtarget.com
403 Forbidden
463
aboutcookies.org
200
200
464
walmart.com
465
utexas.edu
200
301
466
meetup.com
467
kernel.org
200
200
468
acm.org
469
science.org
470
w3schools.com
200
471
vox.com
472
zoom.com
200
473
letsencrypt.org
200
200
474
bund.de
475
marketwatch.com
476
m.me
200
200
477
medicalnewstoday.com
200
478
bls.gov
403 Forbidden
479
naver.com
480
wa.link
200
200
481
matterport.com
403 Forbidden
403 Forbidden
482
intuit.com
483
jd.com
484
openssl.org
200
200
485
people.com.cn
486
jquery.com
200
487
rfc-editor.org
200
200
488
inc.com
489
ovh.com
490
uiuc.edu
301
301
491
lnkd.in
200
492
unicef.org
403 Forbidden
493
pan.baidu.com
200
494
chat.whatsapp.com
403 Forbidden
495
engadget.com
200
496
1.bp.blogspot.com
400 Bad Request
497
mps.gov.cn
521 Unknown code
498
hhs.gov
403 Forbidden
499
share.google
200
404 Not Found
500
git-scm.com
200
200
Total: 500
213 (42.6 %)
244 (48.8 %)
158 (31.6 %)
172 (34.4 %)
Data acquisition completed at Sat Dec 13 00:14:36 2025 UTC