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
policies.google.com
200
30
nginx.com
31
bit.ly
32
adobe.com
200
200
33
wordpress.com
34
drive.google.com
200
200
35
mozilla.org
200
200
36
api.whatsapp.com
403 Forbidden
37
player.vimeo.com
38
plus.google.com
200
200
39
blogspot.com
200
200
40
europa.eu
301
301
41
apache.org
200
200
42
maps.app.goo.gl
400 Bad Request
404 Not Found
43
t.me
301
301
44
github.io
301
45
itunes.apple.com
200
46
gravatar.com
302
47
support.microsoft.com
307
48
yahoo.com
200
200
49
reddit.com
301
50
forms.gle
400 Bad Request
404 Not Found
51
miit.gov.cn
200
52
nih.gov
200
53
qq.com
302
54
httpd.apache.org
301
55
beian.miit.gov.cn
521 Unknown code
56
tumblr.com
57
spotify.com
200
200
58
macromedia.com
200
59
amazonaws.com
60
sites.google.com
200
200
61
archive.org
62
flickr.com
200
63
open.spotify.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
godaddy.com
403 Forbidden
71
creativecommons.org
200
200
72
mailinabox.email
73
soundcloud.com
74
support.mozilla.org
200
301
75
forbes.com
76
live.com
417 Expectation Failed
77
zoom.us
200
200
78
www.ncbi.nlm.nih.gov
200
79
tools.google.com
200
80
sourceforge.net
200
200
81
web.archive.org
82
sciencedirect.com
83
theguardian.com
200
200
84
doi.org
200
200
85
cpanel.net
86
paypal.com
87
t.co
88
oracle.com
403 Forbidden
89
shopify.com
90
wixsite.com
91
cnn.com
200
200
92
who.int
93
vk.com
94
dropbox.com
200
200
95
accounts.google.com
200
96
opera.com
97
launchpad.net
200
200
98
tinyurl.com
200
200
99
youtube-nocookie.com
404 Not Found
404 Not Found
100
googleblog.com
200
404 Not Found
101
bbc.com
301
102
researchgate.net
403 Forbidden
403 Forbidden
103
dropcatch.com
403 Forbidden
403 Forbidden
104
bbc.co.uk
301
105
php.net
200
200
106
l.facebook.com
200
107
mit.edu
200
200
108
bing.com
200
200
109
reuters.com
401 HTTP Forbidden
110
harvard.edu
200
111
cloudflare.com
403 Forbidden
403 Forbidden
112
issuu.com
301
113
nature.com
114
wiley.com
403 Forbidden
115
springer.com
116
weebly.com
117
gnu.org
200
200
118
ibm.com
200
200
119
cdc.gov
200
200
120
wikimedia.org
200
200
121
un.org
403 Forbidden
122
imdb.com
123
weibo.com
124
debian.org
200
200
125
link.springer.com
126
linktr.ee
127
mp.weixin.qq.com
200
128
expireddomains.com
403 Forbidden
403 Forbidden
129
washingtonpost.com
130
stanford.edu
200
200
131
wpa.qq.com
132
pubmed.ncbi.nlm.nih.gov
200
200
133
workspaceupdates.googleblog.com
200
404 Not Found
134
outlook.com
417 Expectation Failed
135
plesk.com
403 Forbidden
403 Forbidden
136
bloomberg.com
137
wsj.com
401 HTTP Forbidden
138
msn.com
139
cookiedatabase.org
200
140
statista.com
141
discord.gg
142
businessinsider.com
143
beian.gov.cn
144
www.gov.uk
200
145
nasa.gov
301
200
146
g.page
200
200
147
example.com
200
200
148
unsplash.com
149
telegram.me
301
301
150
list-manage.com
151
cloudfront.net
152
discord.com
153
calendly.com
403 Forbidden
403 Forbidden
154
amzn.to
155
mysql.com
200
156
eventbrite.com
157
wired.com
200
200
158
ietf.org
200
200
159
myshopify.com
404 Not Found
160
addtoany.com
200
200
161
podcasts.apple.com
200
162
time.com
163
cnbc.com
200
164
canva.com
403 Forbidden
165
googleusercontent.com
404 Not Found
404 Not Found
166
behance.net
167
twitch.tv
168
wp.com
169
go.com
170
slideshare.net
171
npr.org
200
172
gitlab.com
403 Forbidden
403 Forbidden
173
etsy.com
174
line.me
200
175
ebay.com
176
hp.com
301
177
mail.google.com
200
178
dailymail.co.uk
200
200
179
commons.wikimedia.org
200
180
stackoverflow.com
181
openai.com
308
182
oup.com
183
sharepoint.com
200
184
usatoday.com
185
aboutads.info
301
301
186
telegraph.co.uk
187
uk.com
188
ft.com
189
cnet.com
200
190
berkeley.edu
191
g.co
200
200
192
loc.gov
403 Forbidden
403 Forbidden
193
validator.w3.org
200
194
stripe.com
195
tandfonline.com
403 Forbidden
403 Forbidden
196
hubspot.com
403 Forbidden
403 Forbidden
197
aol.com
200
198
blogger.com
200
200
199
outlook.live.com
417 Expectation Failed
200
baike.baidu.com
301
201
gc.ca
202
edition.cnn.com
200
200
203
arxiv.org
204
ted.com
200
205
google.de
200
200
206
fr.wikipedia.org
200
207
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
208
trustpilot.com
209
britannica.com
210
tripadvisor.com
211
techcrunch.com
301
200
212
independent.co.uk
307
213
surveymonkey.com
214
cornell.edu
307
215
bsky.app
216
amazon.co.uk
200
217
unesco.org
218
free.fr
200
200
219
substack.com
403 Forbidden
403 Forbidden
220
jotform.com
221
cbsnews.com
222
ca.gov
307
307
223
outlook.office.com
417 Expectation Failed
224
allaboutcookies.org
403 Forbidden
403 Forbidden
225
networkadvertising.org
226
wix.com
227
web.facebook.com
200
228
pixabay.com
403 Forbidden
403 Forbidden
229
imgur.com
230
squarespace.com
231
gouv.fr
232
sagepub.com
233
mdpi.com
403 Forbidden
403 Forbidden
234
redhat.com
200
235
i0.wp.com
236
yelp.com
237
mailchimp.com
238
booking.com
239
prnewswire.com
403 Forbidden
403 Forbidden
240
dailymotion.com
241
sina.com.cn
200
242
samsung.com
243
theverge.com
244
hbr.org
245
bandcamp.com
246
themeforest.net
247
myspace.com
248
investopedia.com
403 Forbidden
403 Forbidden
249
cambridge.org
250
fda.gov
404 Not Found
200
251
washington.edu
252
de.wikipedia.org
200
253
goodreads.com
254
aliyun.com
301
255
iso.org
200
256
readthedocs.io
403 Forbidden
403 Forbidden
257
latimes.com
258
princeton.edu
301
259
mckinsey.com
260
scholar.google.com
261
tools.ietf.org
200
200
262
bilibili.com
263
web.whatsapp.com
403 Forbidden
264
netflix.com
200
301
265
dx.doi.org
200
200
266
nationalgeographic.com
267
ieee.org
418 Unknown Code
268
mailchi.mp
269
163.com
270
taobao.com
302
500 write failed: Broken pipe
271
webmd.com
272
whitehouse.gov
301
200
273
docker.com
200
200
274
worldbank.org
403 Forbidden
275
mayoclinic.org
276
thenai.org
277
yandex.ru
302
302
278
sedo.com
403 Forbidden
403 Forbidden
279
usda.gov
500 read timeout
280
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
281
office365.com
282
weforum.org
283
frontiersin.org
301
284
academia.edu
285
theatlantic.com
286
freepik.com
287
quora.com
288
livejournal.com
289
youronlinechoices.com
290
form.jotform.com
291
indiatimes.com
200
200
292
youku.com
200
200
293
ubuntu.com
200
200
294
scribd.com
295
dribbble.com
200
296
healthline.com
200
297
wpguardian.com
200
200
298
wpguardian.io
200
200
299
python.org
200
301
300
marriott.com
301
huffingtonpost.com
302
nbcnews.com
200
303
chatgpt.com
403 Forbidden
403 Forbidden
304
kickstarter.com
403 Forbidden
403 Forbidden
305
cpanel.com
403 Forbidden
403 Forbidden
306
indeed.com
307
zendesk.com
403 Forbidden
308
deloitte.com
200
309
apnews.com
403 Forbidden
403 Forbidden
310
steampowered.com
311
pexels.com
403 Forbidden
403 Forbidden
312
google.co.uk
200
200
313
biomedcentral.com
314
bp.blogspot.com
315
change.org
316
skype.com
200
200
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
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
321
fb.com
200
200
322
openstreetmap.org
200
200
323
ox.ac.uk
324
huffpost.com
325
store.steampowered.com
326
umich.edu
403 Forbidden
403 Forbidden
327
plos.org
403 Forbidden
403 Forbidden
328
businesswire.com
329
theconversation.com
330
pbs.org
200
331
apa.org
332
economist.com
333
intel.com
200
334
deviantart.com
335
usnews.com
336
oecd.org
403 Forbidden
337
fandom.com
338
yale.edu
200
200
339
xing.com
340
statcounter.com
341
arcgis.com
342
salesforce.com
200
343
v.qq.com
302
344
foxnews.com
345
patreon.com
200
200
346
sun.com
200
347
or.kr
348
fb.me
200
200
349
eepurl.com
350
typeform.com
200
351
googleapis.com
404 Not Found
404 Not Found
352
psychologytoday.com
353
amazon.de
200
354
cloud.google.com
200
355
nvidia.com
356
bmj.com
357
psu.edu
200
358
sohu.com
359
upenn.edu
200
200
360
alibaba.com
361
tencent.com
362
cbc.ca
363
jimdo.com
364
akismet.com
365
android.com
200
200
366
zdnet.com
200
367
nypost.com
368
fortune.com
369
hugedomains.com
403 Forbidden
403 Forbidden
370
nist.gov
200
200
371
odoo.com
200
200
372
telegram.org
302
302
373
newsweek.com
374
oreilly.com
200
375
eu.com
376
vice.com
200
377
wikihow.com
378
newyorker.com
200
200
379
eff.org
200
380
pewresearch.org
381
uci.edu
382
go.id
383
coursera.org
384
azurewebsites.net
385
cam.ac.uk
301
301
386
buydomains.com
387
jstor.org
388
sciencedaily.com
200
200
389
typepad.com
390
geocities.com
391
postgresql.org
200
200
392
ftc.gov
403 Forbidden
403 Forbidden
393
business.site
200
404 Not Found
394
ovhcloud.com
395
fb.watch
200
200
396
themeisle.com
403 Forbidden
403 Forbidden
397
firefox.com
200
398
safety.google
200
404 Not Found
399
giphy.com
400
windows.net
401
elegantthemes.com
200
200
402
abc.net.au
403
umn.edu
404
about.com
403 Forbidden
403 Forbidden
405
microsoftonline.com
406
fao.org
301
407
tripod.com
408
books.google.com
200
409
telegra.ph
410
xinhuanet.com
503 Service Unavailable
411
gob.mx
412
scientificamerican.com
413
admin.ch
414
gofundme.com
415
elsevier.com
416
ucla.edu
200
417
canada.ca
200
418
fastcompany.com
419
it.com
200
420
threads.net
200
200
421
wpastra.com
422
thelancet.com
423
doubleclick.net
200
200
424
zhihu.com
302
425
stackexchange.com
426
buzzfeed.com
427
dw.com
200
428
nps.gov
200
200
429
gartner.com
403 Forbidden
430
moodle.org
200
200
431
us.com
432
wiktionary.org
200
200
433
mashable.com
403 Forbidden
403 Forbidden
434
wisc.edu
435
enable-javascript.com
436
merriam-webster.com
200
200
437
news.google.com
200
200
438
acs.org
439
getbootstrap.com
200
200
440
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
441
jamanetwork.com
403 Forbidden
403 Forbidden
442
globenewswire.com
200
443
ikea.com
200
200
444
cmu.edu
445
uchicago.edu
500 read timeout
446
dell.com
447
ico.org.uk
200
200
448
si.edu
200
449
slack.com
450
sciencemag.org
451
pnas.org
452
hilton.com
403 Forbidden
453
in.ua
454
elpais.com
200
455
jhu.edu
456
aliexpress.com
457
gizmodo.com
200
200
458
arstechnica.com
459
disqus.com
460
mitre.org
461
kernel.org
200
200
462
techtarget.com
403 Forbidden
463
aboutcookies.org
200
200
464
ed.gov
301
307
465
bund.de
466
ovh.com
467
acm.org
468
letsencrypt.org
301
200
469
utexas.edu
200
200
470
meetup.com
471
vox.com
472
w3schools.com
200
473
walmart.com
474
science.org
475
intuit.com
476
m.me
200
200
477
zoom.com
200
478
marketwatch.com
479
wa.link
200
200
480
jd.com
481
naver.com
482
matterport.com
403 Forbidden
403 Forbidden
483
medicalnewstoday.com
200
484
share.google
200
404 Not Found
485
bls.gov
403 Forbidden
486
openssl.org
200
200
487
rfc-editor.org
200
200
488
people.com.cn
489
lnkd.in
200
490
pan.baidu.com
200
491
jquery.com
200
492
chat.whatsapp.com
403 Forbidden
493
uiuc.edu
301
301
494
mps.gov.cn
521 Unknown code
495
unicef.org
403 Forbidden
496
engadget.com
200
497
inc.com
498
git-scm.com
200
200
499
ssrn.com
500
house.gov
200
Total: 500
212 (42.4 %)
245 (49 %)
159 (31.8 %)
175 (35 %)
Data acquisition completed at Wed Dec 17 00:14:41 2025 UTC