This page is updated daily by a script. The data below was acquired starting at Wed Sep 30 00:00:03 2020 UTC.

This page shows the IPv6 capability status for the top 500 websites according to Alexa.

The data is gathered by first screen-scraping the 500 web sites from Alexa. Unfortunately, I cannot share the free URL provided by Alexa, but as you can see below, the pricing throug their paywall is much more reasonable than previously noted.

http://www.alexa.com/topsites/global

The site names are then checked for AAAA records via the raw name and also www.. For sites which have an AAAA record, a further test is done to see if a web server answers at that name using LWP from an IPv6 source address.

Each column is tallied and totals (and percentages) are shown at the bottom of the table.

We will soon be using the Alexa list again. Amazon has been kind enough to provide free access for this purpose, but it's in a different format which will require me to update the script.

It also turns out that while the pricing I commented on was an accurate reflection of what was on the Amazon web pages at the time, it was not an accurate reflection of the actual pricing. The Alexa 500 subscription price is only $19.99/month and API access can be obtained for $0.0025 per list entry (as opposed to $0.25 as previously reported). Amazon has since updated their web site as well.
Rank Web Site AAAA AAAA for www. Site answers IPv6 www. Site answers IPv6
1 google.com     200 200
2 youtube.com     200 200
3 tmall.com    
4 baidu.com    
5 qq.com     200
6 sohu.com    
7 facebook.com     200 200
8 taobao.com    
9 yahoo.com     200 200
10 jd.com    
11 360.cn    
12 amazon.com    
13 wikipedia.org     200 200
14 zoom.us    
15 weibo.com    
16 live.com     200
17 sina.com.cn    
18 reddit.com    
19 microsoft.com     302
20 office.com     200 200
21 xinhuanet.com    
22 microsoftonline.com    
23 okezone.com    
24 netflix.com     200 200
25 vk.com    
26 instagram.com     200 200
27 alipay.com     200
28 csdn.net    
29 yahoo.co.jp    
30 myshopify.com    
31 zhanqi.tv    
32 google.com.hk     200 200
33 naver.com    
34 bongacams.com    
35 twitch.tv    
36 stackoverflow.com    
37 panda.tv    
38 ebay.com    
39 china.com.cn     200
40 bing.com     200 200
41 amazon.in    
42 tianya.cn    
43 apple.com     200
44 aliexpress.com    
45 google.co.in     200 200
46 livejasmin.com    
47 adobe.com     200
48 tribunnews.com    
49 amazon.co.jp    
50 instructure.com     403 Forbidden
51 yandex.ru     200 200
52 chaturbate.com     200 200
53 linkedin.com     200 200
54 twitter.com    
55 aparat.com    
56 mail.ru     200
57 1688.com    
58 msn.com    
59 google.cn     200 200
60 pornhub.com    
61 huanqiu.com    
62 wordpress.com    
63 yy.com    
64 google.com.br     200 200
65 amazonaws.com    
66 ok.ru    
67 whatsapp.com     404 Not Found 404 Not Found
68 medium.com     403 Forbidden 403 Forbidden
69 17ok.com    
70 google.co.jp     200 200
71 alibaba.com    
72 rakuten.co.jp    
73 google.de     200 200
74 nytimes.com    
75 imdb.com    
76 etsy.com    
77 amazon.co.uk    
78 espn.com    
79 mama.cn    
80 kompas.com    
81 imgur.com    
82 freepik.com    
83 cnn.com     200 200
84 office365.com    
85 spotify.com     200 200
86 jrj.com.cn    
87 okta.com     403 Forbidden
88 so.com    
89 flipkart.com    
90 detik.com    
91 babytree.com    
92 xvideos.com    
93 ettoday.net    
94 daum.net    
95 canva.com     403 Forbidden 403 Forbidden
96 cnblogs.com    
97 discord.com    
98 grid.id    
99 pixnet.net    
100 bbc.com     301
101 quizlet.com    
102 google.ru     200 200
103 amazon.de    
104 thestartmagazine.com    
105 wetransfer.com    
106 hotstar.com     200
107 hao123.com    
108 xhamster.com     403 Forbidden 403 Forbidden
109 google.fr     200 200
110 udemy.com     200 200
111 walmart.com    
112 dropbox.com     200 200
113 stackexchange.com    
114 booking.com    
115 aliyun.com     301
116 tokopedia.com    
117 zillow.com    
118 google.it     200 200
119 tumblr.com    
120 github.com    
121 paypal.com    
122 roblox.com    
123 google.com.sg     200 200
124 grammarly.com    
125 indiatimes.com     200 200
126 padlet.com     403 Forbidden
127 google.es     200 200
128 ilovepdf.com     403 Forbidden 403 Forbidden
129 onlinesbi.com     200 200
130 6.cn    
131 fandom.com    
132 nih.gov    
133 tradingview.com    
134 theguardian.com     200
135 google.com.tw     200 200
136 gome.com.cn    
137 163.com     200
138 indeed.com    
139 speedtest.net     301
140 shutterstock.com    
141 pikiran-rakyat.com     200 200
142 craigslist.org    
143 intuit.com    
144 digikala.com    
145 bet9ja.com    
146 varzesh3.com    
147 google.com.mx     200 200
148 bbc.co.uk     301
149 tiktok.com    
150 slideshare.net     200 200
151 soundcloud.com    
152 liputan6.com    
153 chase.com    
154 researchgate.net    
155 salesforce.com     200
156 savefrom.net    
157 google.co.uk     200 200
158 amazon.ca    
159 iqiyi.com    
160 duckduckgo.com    
161 pinterest.com    
162 cnet.com     200
163 youm7.com     403 Forbidden 403 Forbidden
164 google.com.tr     200 200
165 rednet.cn     200
166 sindonews.com    
167 avito.ru    
168 tistory.com    
169 bilibili.com     403 Forbidden
170 archive.org    
171 forbes.com    
172 primevideo.com    
173 vimeo.com    
174 investing.com     301
175 haosou.com    
176 bukalapak.com     200
177 setn.com    
178 sogou.com    
179 foxnews.com     200
180 zhihu.com    
181 mediafire.com    
182 pexels.com     403 Forbidden 403 Forbidden
183 godaddy.com     200
184 51sole.com    
185 globo.com    
186 manoramaonline.com     200
187 google.ca     200 200
188 smallpdf.com    
189 telegram.org     200 200
190 force.com     200
191 healthline.com     200
192 gosuslugi.ru    
193 google.com.sa     200 200
194 eastday.com    
195 line.me    
196 fedex.com     200
197 hdfcbank.com     301 301
198 ca.gov     200
199 asos.com     301
200 google.com.eg     200 200
201 suara.com    
202 w3schools.com    
203 webex.com     200
204 usps.com    
205 homedepot.com    
206 bestbuy.com    
207 skype.com     200
208 washingtonpost.com    
209 box.com    
210 blackboard.com     403 Forbidden
211 wikihow.com     301
212 google.com.ar     200 200
213 t.me     200 200
214 ikea.com    
215 uol.com.br     200 200
216 y2mate.com     403 Forbidden 403 Forbidden
217 chouftv.ma     403 Forbidden 403 Forbidden
218 lazada.sg    
219 mozilla.org     200
220 breitbart.com    
221 amazon.cn    
222 coursera.org    
223 zerodha.com     403 Forbidden 403 Forbidden
224 ebay.de    
225 momoshop.com.tw    
226 hulu.com    
227 cricbuzz.com    
228 taboola.com     301
229 namnak.com    
230 chegg.com    
231 businessinsider.com    
232 worldometers.info     403 Forbidden 403 Forbidden
233 evernote.com    
234 metropoles.com     403 Forbidden 403 Forbidden
235 google.co.th     200 200
236 bbcollab.com    
237 icicibank.com     200 200
238 cloudfront.net    
239 aliexpress.ru    
240 trendyol.com    
241 telewebion.com    
242 bestaryua.com    
243 deepl.com    
244 amazon.fr    
245 51.la    
246 dailymotion.com    
247 sahibinden.com    
248 mercadolivre.com.br    
249 ltn.com.tw    
250 samsung.com    
251 ebay.co.uk    
252 iqbroker.com    
253 ask.com    
254 heavy.com    
255 dailymail.co.uk     200 200
256 bet365.com    
257 xnxx.com    
258 soso.com    
259 airbnb.com    
260 trello.com    
261 reverso.net    
262 patria.org.ve    
263 slack.com    
264 hepsiburada.com    
265 shaparak.ir    
266 mheducation.com    
267 google.co.id     200 200
268 hp.com    
269 namu.wiki     403 Forbidden 403 Forbidden
270 amazon.it    
271 wix.com    
272 wikimedia.org     200 200
273 investopedia.com     301
274 thesaurus.com    
275 weather.com    
276 idntimes.com    
277 merdeka.com    
278 scribd.com    
279 weebly.com    
280 ameblo.jp    
281 mercadolibre.com.ar    
282 hootsuite.com    
283 google.co.kr     200 200
284 google.pl     200 200
285 redd.it    
286 cnnic.cn     200 200
287 cambridge.org    
288 amazon.es    
289 schoology.com    
290 googlevideo.com     200 200
291 ndtv.com     200 200
292 geeksforgeeks.org     200
293 eba.gov.tr    
294 softonic.com    
295 81.cn    
296 t.co    
297 jianshu.com    
298 patch.com     301
299 abs-cbn.com    
300 feedly.com    
301 redfin.com    
302 albawabhnews.com     200 200
303 sberbank.ru    
304 sciencedirect.com    
305 kumparan.com    
306 ouedkniss.com    
307 mercari.com    
308 blogger.com     200 200
309 naukri.com     200
310 fc2.com    
311 ebay-kleinanzeigen.de     200 200
312 academia.edu    
313 realtor.com    
314 myworkday.com    
315 moneycontrol.com     200
316 haofang.net    
317 messenger.com     404 Not Found 404 Not Found
318 khanacademy.org    
319 oxu.az     403 Forbidden 403 Forbidden
320 xfinity.com     200
321 gamepedia.com    
322 adp.com    
323 wayfair.com    
324 gmx.net    
325 mihoyo.com    
326 squarespace.com    
327 trustpilot.com    
328 chess.com    
329 nike.com    
330 ensonhaber.com     200 200
331 nicovideo.jp    
332 marketwatch.com     200
333 patreon.com     200 200
334 op.gg    
335 goodreads.com    
336 banvenez.com    
337 mercadolibre.com.mx    
338 n11.com    
339 chinaz.com    
340 thepiratebay.org     403 Forbidden 403 Forbidden
341 rt.com     200 200
342 wsj.com     200
343 videocampaign.co    
344 divar.ir    
345 allegro.pl    
346 dell.com    
347 ambitexchange.com    
348 beytoote.com    
349 dbs.com.sg    
350 shopee.tw    
351 pinimg.com    
352 google.gr     200 200
353 wildberries.ru    
354 nfl.com    
355 hurriyet.com.tr    
356 shimo.im    
357 dream.co.id    
358 fiverr.com    
359 rambler.ru    
360 fast.com     200 200
361 aol.com     200
362 surveymonkey.com    
363 tahiamasr.com     403 Forbidden 403 Forbidden
364 google.com.au     200 200
365 zendesk.com     403 Forbidden
366 canada.ca     200
367 ria.ru    
368 qoo10.sg    
369 orange.fr     200
370 ladbible.com     403 Forbidden 403 Forbidden
371 in.gr    
372 get-express-vpn.online    
373 360.com    
374 sonhoo.com     200 200
375 efu.com.cn     503 Service Temporarily Unavailable 503 Service Temporarily Unavailable
376 quora.com    
377 gismeteo.ru    
378 donya-e-eqtesad.com    
379 shopee.co.id    
380 reuters.com    
381 9gag.com    
382 pixabay.com     403 Forbidden 403 Forbidden
383 web.de    
384 google.com.vn     200 200
385 emofid.com    
386 cnzz.com    
387 proiezionidiborsa.it    
388 loom.com    
389 spankbang.com     403 Forbidden 403 Forbidden
390 infobae.com    
391 coursehero.com    
392 alodokter.com     403 Forbidden 200
393 twimg.com    
394 kompasiana.com     200
395 hindnow.com    
396 livejournal.com    
397 issuu.com    
398 td.com    
399 iyiou.com    
400 doubleclick.net     200 200
401 wixsite.com    
402 crunchyroll.com    
403 ebay.com.au    
404 jpnn.com     403 Forbidden
405 zoho.com    
406 premierleague.com     200
407 elbalad.news    
408 wp.pl    
409 google.com.ua     200 200
410 pearson.com    
411 powerbi.com    
412 dcard.tw     403 Forbidden 403 Forbidden
413 turkiye.gov.tr     200 200
414 tencent.com    
415 youporn.com    
416 tsetmc.com    
417 bp.blogspot.com    
418 1337x.to     403 Forbidden 403 Forbidden
419 104.com.tw    
420 norton.com    
421 b2b168.com    
422 ecv360.com    
423 hespress.com     403 Forbidden 403 Forbidden
424 zol.com.cn    
425 tripadvisor.com    
426 google.co.ve     200 200
427 outbrain.com    
428 kapanlagi.com    
429 gmw.cn     301
430 ebc.net.tw    
431 kundelik.kz    
432 ih5.cn    
433 justdial.com     403 Forbidden 403 Forbidden
434 qualtrics.com    
435 mathrubhumi.com     200
436 hostgator.com    
437 vnexpress.net    
438 quizizz.com     200 200
439 hm.com     200 200
440 uptodown.com    
441 wordreference.com     200
442 gstatic.com     404 Not Found 404 Not Found
443 gusuwang.com    
444 atharori.net    
445 google.az     200 200
446 irs.gov     200 200
447 lenovo.com    
448 360doc.com    
449 runoob.com    
450 springer.com    
451 huaban.com    
452 webmd.com    
453 ninisite.com    
454 dhl.com    
455 wellsfargo.com    
456 focus.cn    
457 wowhead.com    
458 jiameng.com    
459 namasha.com    
460 oracle.com     200
461 gotomeeting.com    
462 leboncoin.fr    
463 vidio.com    
464 att.com     200 200
465 borna.news    
466 shopee.com.my    
467 weblio.jp    
468 ny.gov     403 Forbidden
469 shopee.vn    
470 onet.pl    
471 rbc.ru    
472 qdn.cn    
473 timeanddate.com     403 Forbidden
474 tandfonline.com    
475 kq36.com    
476 pulzo.com    
477 dmm.co.jp    
478 verizon.com    
479 bankofamerica.com    
480 91jm.com    
481 seznam.cz     200 200
482 yc58.com    
483 disneyplus.com     200
484 steamcommunity.com    
485 duolingo.com    
486 biobiochile.cl    
487 linktr.ee    
488 yts.mx    
489 nicsorts-accarade.com    
490 v2ex.com     200 200
491 epicgames.com    
492 xero.com    
493 mofidonline.com    
494 elfagr.com     403 Forbidden 403 Forbidden
495 lenta.ru    
496 marca.com     500 Can't connect to marca.com:80 (Connection timed out)
497 filimo.com    
498 xe.com     200
499 espncricinfo.com     200
500 wpengine.com    
Total: 500   117 (23.4 %) 152 (30.4 %) 86 (17.2 %) 118 (23.6 %)

Data acquisition completed at Wed Sep 30 00:07:13 2020 UTC