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
pinterest.com
18
goo.gl
400 Bad Request
404 Not Found
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
bit.ly
30
f5.com
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
301
38
plus.google.com
200
200
39
player.vimeo.com
40
blogspot.com
200
200
41
europa.eu
200
200
42
apache.org
200
200
43
t.me
301
301
44
maps.app.goo.gl
400 Bad Request
404 Not Found
45
github.io
200
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
beian.miit.gov.cn
521 Unknown code
57
tumblr.com
58
spotify.com
200
200
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
71
godaddy.com
403 Forbidden
72
creativecommons.org
200
200
73
soundcloud.com
74
forbes.com
75
support.mozilla.org
200
200
76
live.com
417 Expectation Failed
77
mailinabox.email
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
200
302
85
cpanel.net
86
doi.org
200
200
87
paypal.com
88
t.co
89
oracle.com
403 Forbidden
90
wixsite.com
91
cnn.com
200
301
92
shopify.com
93
who.int
94
vk.com
95
dropbox.com
200
200
96
opera.com
97
launchpad.net
200
200
98
accounts.google.com
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
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
cloudflare.com
403 Forbidden
403 Forbidden
111
harvard.edu
301
112
issuu.com
301
113
dropcatch.com
403 Forbidden
403 Forbidden
114
nature.com
115
weebly.com
116
wiley.com
403 Forbidden
117
ibm.com
200
200
118
gnu.org
200
200
119
cdc.gov
200
200
120
wikimedia.org
200
200
121
imdb.com
122
un.org
403 Forbidden
123
springer.com
124
weibo.com
125
debian.org
200
200
126
linktr.ee
127
washingtonpost.com
128
mp.weixin.qq.com
302
129
link.springer.com
130
expireddomains.com
403 Forbidden
403 Forbidden
131
stanford.edu
200
200
132
wpa.qq.com
133
workspaceupdates.googleblog.com
200
404 Not Found
134
pubmed.ncbi.nlm.nih.gov
200
200
135
bloomberg.com
136
outlook.com
417 Expectation Failed
137
plesk.com
403 Forbidden
403 Forbidden
138
wsj.com
401 HTTP Forbidden
139
msn.com
140
cookiedatabase.org
200
141
statista.com
142
businessinsider.com
143
discord.gg
144
nasa.gov
301
200
145
beian.gov.cn
146
www.gov.uk
200
147
unsplash.com
148
g.page
200
200
149
example.com
200
200
150
list-manage.com
151
cloudfront.net
152
telegram.me
301
301
153
calendly.com
403 Forbidden
403 Forbidden
154
amzn.to
155
discord.com
156
wired.com
200
200
157
mysql.com
200
158
myshopify.com
404 Not Found
159
eventbrite.com
160
ietf.org
200
200
161
time.com
162
cnbc.com
200
163
addtoany.com
200
200
164
behance.net
165
googleusercontent.com
404 Not Found
404 Not Found
166
podcasts.apple.com
200
167
canva.com
403 Forbidden
403 Forbidden
168
wp.com
169
npr.org
200
170
slideshare.net
171
twitch.tv
172
go.com
173
gitlab.com
403 Forbidden
403 Forbidden
174
dailymail.co.uk
200
200
175
ebay.com
176
hp.com
301
177
line.me
200
178
commons.wikimedia.org
200
179
usatoday.com
180
etsy.com
181
stackoverflow.com
182
oup.com
183
openai.com
403 Forbidden
184
telegraph.co.uk
185
sharepoint.com
200
186
aboutads.info
301
301
187
cnet.com
200
188
ft.com
189
uk.com
190
berkeley.edu
191
g.co
200
200
192
loc.gov
403 Forbidden
403 Forbidden
193
validator.w3.org
200
194
aol.com
200
195
mail.google.com
200
196
hubspot.com
403 Forbidden
403 Forbidden
197
blogger.com
200
200
198
tandfonline.com
403 Forbidden
403 Forbidden
199
huawei.com
500 Can't connect to huawei.com:80 (Connection timed out)
200
200
stripe.com
201
outlook.live.com
417 Expectation Failed
202
gc.ca
203
edition.cnn.com
200
200
204
baike.baidu.com
301
205
ted.com
200
206
britannica.com
207
techcrunch.com
200
301
208
tripadvisor.com
209
arxiv.org
210
independent.co.uk
307
211
fr.wikipedia.org
200
212
trustpilot.com
213
google.de
200
200
214
cornell.edu
307
215
amazon.co.uk
301
216
surveymonkey.com
217
unesco.org
218
free.fr
200
200
219
cbsnews.com
220
ca.gov
307
307
221
bsky.app
222
imgur.com
223
squarespace.com
224
pixabay.com
403 Forbidden
403 Forbidden
225
allaboutcookies.org
403 Forbidden
403 Forbidden
226
jotform.com
403 Forbidden
403 Forbidden
227
substack.com
403 Forbidden
403 Forbidden
228
wix.com
229
outlook.office.com
417 Expectation Failed
230
web.facebook.com
200
231
networkadvertising.org
232
sagepub.com
233
i0.wp.com
234
redhat.com
200
235
gouv.fr
236
prnewswire.com
403 Forbidden
403 Forbidden
237
mdpi.com
403 Forbidden
403 Forbidden
238
yelp.com
239
thenai.org
240
samsung.com
241
mailchimp.com
242
theverge.com
243
investopedia.com
403 Forbidden
403 Forbidden
244
booking.com
245
sina.com.cn
246
dailymotion.com
247
hbr.org
248
myspace.com
249
bandcamp.com
250
fda.gov
404 Not Found
200
251
cambridge.org
252
washington.edu
253
themeforest.net
254
goodreads.com
255
latimes.com
256
princeton.edu
301
257
de.wikipedia.org
200
258
aliyun.com
301
259
readthedocs.io
403 Forbidden
403 Forbidden
260
iso.org
200
261
mckinsey.com
262
scholar.google.com
263
tools.ietf.org
200
200
264
bilibili.com
265
web.whatsapp.com
403 Forbidden
266
nationalgeographic.com
267
netflix.com
200
200
268
mailchi.mp
269
dx.doi.org
200
200
270
ieee.org
418 Unknown Code
271
163.com
272
webmd.com
273
taobao.com
200
274
whitehouse.gov
200
200
275
worldbank.org
403 Forbidden
276
mayoclinic.org
277
freepik.com
278
docker.com
200
301
279
usda.gov
500 read timeout
280
yandex.ru
302
302
281
theatlantic.com
282
epa.gov
500 Can't connect to epa.gov:80 (Connection timed out)
200
283
weforum.org
284
academia.edu
285
office365.com
286
livejournal.com
287
frontiersin.org
301
288
quora.com
289
indiatimes.com
200
200
290
youku.com
200
200
291
healthline.com
200
292
dribbble.com
200
293
form.jotform.com
403 Forbidden
294
scribd.com
295
huffingtonpost.com
296
youronlinechoices.com
297
marriott.com
298
ubuntu.com
200
200
299
nbcnews.com
200
300
kickstarter.com
403 Forbidden
403 Forbidden
301
python.org
200
200
302
apnews.com
403 Forbidden
403 Forbidden
303
pexels.com
403 Forbidden
403 Forbidden
304
indeed.com
305
wpguardian.com
200
200
306
wpguardian.io
200
200
307
bp.blogspot.com
308
deloitte.com
200
309
google.co.uk
200
200
310
change.org
311
chatgpt.com
403 Forbidden
403 Forbidden
312
biomedcentral.com
313
steampowered.com
314
huffpost.com
315
columbia.edu
316
zendesk.com
403 Forbidden
317
noaa.gov
500 Can't connect to noaa.gov:80 (No route to host)
403 Forbidden
318
sedo.com
403 Forbidden
403 Forbidden
319
skype.com
200
200
320
cisco.com
200
200
321
businesswire.com
322
state.gov
500 Can't connect to state.gov:80 (Connection timed out)
200
323
fb.com
200
200
324
theconversation.com
325
umich.edu
403 Forbidden
403 Forbidden
326
ox.ac.uk
327
plos.org
403 Forbidden
403 Forbidden
328
pbs.org
200
329
openstreetmap.org
200
200
330
store.steampowered.com
331
salesforce.com
200
332
usnews.com
333
apa.org
334
economist.com
335
intel.com
200
336
deviantart.com
337
yale.edu
301
200
338
fandom.com
339
foxnews.com
301
340
oecd.org
403 Forbidden
341
xing.com
342
statcounter.com
343
googleapis.com
404 Not Found
404 Not Found
344
arcgis.com
345
patreon.com
200
200
346
v.qq.com
302
347
sun.com
200
348
or.kr
349
psychologytoday.com
350
fb.me
200
200
351
eepurl.com
352
typeform.com
200
353
cbc.ca
354
psu.edu
200
355
cloud.google.com
200
356
bmj.com
357
upenn.edu
200
200
358
tencent.com
359
amazon.de
200
360
nvidia.com
361
sohu.com
362
firefox.com
200
363
nypost.com
364
zdnet.com
200
365
alibaba.com
366
jimdo.com
367
akismet.com
368
wikihow.com
369
newsweek.com
370
fortune.com
371
android.com
200
200
372
pewresearch.org
373
oreilly.com
200
374
vice.com
301
375
nist.gov
200
200
376
newyorker.com
200
200
377
go.id
378
eu.com
379
uci.edu
380
odoo.com
200
200
381
eff.org
200
382
typepad.com
383
coursera.org
384
windows.net
385
jstor.org
386
cam.ac.uk
200
200
387
sciencedaily.com
200
200
388
hugedomains.com
403 Forbidden
403 Forbidden
389
business.site
404 Not Found
390
geocities.com
391
ftc.gov
403 Forbidden
403 Forbidden
392
giphy.com
393
fb.watch
200
200
394
postgresql.org
200
200
395
buydomains.com
396
abc.net.au
397
themeisle.com
403 Forbidden
403 Forbidden
398
ovhcloud.com
399
scientificamerican.com
400
xinhuanet.com
503 Service Unavailable
401
gob.mx
402
tripod.com
403
elegantthemes.com
200
200
404
umn.edu
405
about.com
403 Forbidden
403 Forbidden
406
books.google.com
200
407
fao.org
301
408
telegra.ph
409
safety.google
404 Not Found
410
microsoftonline.com
411
fastcompany.com
412
buzzfeed.com
413
elsevier.com
414
ucla.edu
200
415
admin.ch
416
mashable.com
403 Forbidden
403 Forbidden
417
canada.ca
200
418
us.com
419
gofundme.com
420
nps.gov
200
200
421
threads.net
200
200
422
azurewebsites.net
423
zhihu.com
302
424
dw.com
200
425
thelancet.com
426
wpastra.com
427
stackexchange.com
428
doubleclick.net
200
200
429
wiktionary.org
200
200
430
gartner.com
403 Forbidden
431
wisc.edu
432
moodle.org
200
200
433
merriam-webster.com
200
200
434
ikea.com
200
200
435
enable-javascript.com
436
irs.gov
500 Can't connect to irs.gov:80 (Connection timed out)
200
437
acs.org
438
si.edu
403 Forbidden
439
globenewswire.com
200
440
jamanetwork.com
403 Forbidden
403 Forbidden
441
it.com
200
442
news.google.com
200
200
443
dell.com
444
cmu.edu
445
getbootstrap.com
200
200
446
uchicago.edu
500 read timeout
447
ico.org.uk
200
200
448
sciencemag.org
449
hilton.com
403 Forbidden
450
slack.com
451
in.ua
452
elpais.com
200
453
pnas.org
454
jhu.edu
455
intuit.com
456
gizmodo.com
200
200
457
disqus.com
458
arstechnica.com
459
mitre.org
460
ed.gov
301
307
461
vox.com
462
aliexpress.com
463
techtarget.com
403 Forbidden
464
aboutcookies.org
200
200
465
kernel.org
200
200
466
walmart.com
467
science.org
468
w3schools.com
200
469
meetup.com
470
acm.org
471
utexas.edu
200
200
472
letsencrypt.org
200
200
473
medicalnewstoday.com
200
474
marketwatch.com
475
bund.de
476
naver.com
477
m.me
200
200
478
ovh.com
479
jd.com
480
bls.gov
403 Forbidden
481
zoom.com
200
482
matterport.com
403 Forbidden
403 Forbidden
483
people.com.cn
484
openssl.org
200
200
485
inc.com
486
wa.link
200
200
487
jquery.com
200
488
rfc-editor.org
200
200
489
unicef.org
403 Forbidden
490
uiuc.edu
301
301
491
1.bp.blogspot.com
400 Bad Request
492
pan.baidu.com
200
493
lnkd.in
200
494
engadget.com
301
495
chat.whatsapp.com
403 Forbidden
496
git-scm.com
200
200
497
house.gov
200
498
mps.gov.cn
521 Unknown code
499
entrepreneur.com
500
ssrn.com
Total: 500
211 (42.2 %)
242 (48.4 %)
155 (31 %)
172 (34.4 %)
Data acquisition completed at Tue Dec 2 00:14:11 2025 UTC