This page is updated daily by a script. The data below was acquired starting at Sat Jun 10 00:00:20 2023 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    
2    
3    
4    
5    
6    
7    
8    
9 google.com     200 200
10 youtube.com     200 200
11 baidu.com    
12 bilibili.com    
13 facebook.com     200 200
14 qq.com     200
15 twitter.com    
16 zhihu.com    
17 wikipedia.org     200 200
18 amazon.com     301
19 instagram.com     200 200
20 linkedin.com     429 Request denied 429 Request denied
21 reddit.com     301
22 whatsapp.com     200 403 Forbidden
23 openai.com     308
24 yahoo.com     200 200
25 bing.com     200 200
26 taobao.com     302 302
27 163.com    
28 yandex.ru     302 302
29 xvideos.com    
30 live.com     200
31 pornhub.com    
32 microsoft.com     200 200
33 vk.com    
34 zoom.us     200 200
35 github.com    
36 jd.com    
37 weibo.com    
38 google.com.hk     200 200
39 tiktok.com    
40 canva.com     403 Forbidden 403 Forbidden
41 csdn.net    
42 fandom.com    
43 office.com     200 200
44 t.co    
45 naver.com    
46 apple.com     200 200
47 sina.com.cn    
48 aliexpress.com    
49 microsoftonline.com    
50 yahoo.co.jp    
51 xhamster.com     403 Forbidden 403 Forbidden
52 paypal.com    
53 iqiyi.com    
54 spankbang.com     403 Forbidden 403 Forbidden
55 pinterest.com    
56 mail.ru     200
57 ebay.com    
58 douban.com    
59 msn.com    
60 imdb.com    
61 amazon.in     200
62 netflix.com     301 200
63 adobe.com     200
64 telegram.org     302 302
65 dzen.ru    
66 quora.com    
67 stackoverflow.com    
68 sohu.com    
69 spotify.com     200 200
70 aliyun.com     301
71 xnxx.com    
72 1688.com    
73 myshopify.com    
74 tmall.com     302
75 indeed.com    
76 deepl.com    
77 twimg.com    
78 pixiv.net    
79 feishu.cn    
80 duckduckgo.com    
81 amazon.co.jp     200
82 google.co.in     200 200
83 msn.cn    
84 tencent.com    
85 freepik.com    
86 etsy.com    
87 amazon.co.uk     500 Can't connect to www.amazon.co.uk:80 (Connection timed out)
88 booking.com    
89 imgur.com    
90 jianshu.com    
91 ilovepdf.com     403 Forbidden 403 Forbidden
92 twitch.tv    
93 atlassian.net    
94 force.com     200
95 dropbox.com     200 200
96 office365.com    
97 alipay.com     301 301
98 discord.com    
99 namu.wiki     403 Forbidden 403 Forbidden
100 t.me     301 301
101 wordpress.com    
102 nih.gov     200
103 tradingview.com    
104 avito.ru    
105 3dmgame.com    
106 xiaohongshu.com     200
107 instructure.com    
108 onlyfans.com    
109 amazonaws.com    
110 flipkart.com    
111 hao123.com    
112 alibaba.com    
113 hupu.com     302
114 cnki.net    
115 mediafire.com    
116 tistory.com    
117 figma.com    
118 smzdm.com    
119 doubleclick.net     200 200
120 youdao.com     307
121 52pojie.cn    
122 sogou.com    
123 chaturbate.com     200 200
124 ok.ru    
125 realsrv.com    
126 eastmoney.com     200
127 trello.com    
128 google.de     200 200
129 slack.com    
130 nytimes.com    
131 fiverr.com    
132 tumblr.com    
133 notion.so     200 200
134 shopify.com    
135 toutiao.com    
136 bbc.com     301
137 okta.com     403 Forbidden
138 digikala.com    
139 w3schools.com    
140 medium.com     403 Forbidden 403 Forbidden
141 so.com    
142 google.co.jp     200 200
143 douyin.com    
144 fc2.com    
145 cnn.com     301 301
146 google.co.uk     200 200
147 weather.com    
148 udemy.com     403 Forbidden 403 Forbidden
149 gitee.com    
150 missav.com     403 Forbidden 403 Forbidden
151 autohome.com.cn     200
152 amazon.it     200
153 quizlet.com    
154 archive.org    
155 intuit.com    
156 speedtest.net     301
157 mega.nz     200 200
158 researchgate.net     403 Forbidden
159 ozon.ru    
160 youku.com     200 200
161 wetransfer.com    
162 vimeo.com    
163 chase.com    
164 rakuten.co.jp    
165 binance.com    
166 walmart.com    
167 cnblogs.com     302 302
168 sciencedirect.com    
169 115.com    
170 hitomi.la     200
171 behance.net    
172 grammarly.com    
173 eporner.com     200 200
174 51cto.com    
175 linktr.ee    
176 upwork.com    
177 fmkorea.com    
178 gamersky.com    
179 ali213.net    
180 googlevideo.com     200 200
181 gstatic.com     404 Not Found 404 Not Found
182 salesforce.com     200
183 dmm.co.jp    
184 espn.com     301 500 Can't connect to www.espn.com:80 (Connection timed out)
185 shutterstock.com    
186 zendesk.com     403 Forbidden
187 godaddy.com     403 Forbidden
188 ixigua.com    
189 zxx.edu.cn    
190 savefrom.net     403 Forbidden 403 Forbidden
191 mozilla.org    
192 zillow.com    
193 amazon.ca     301
194 yandex.com     200 200
195 amazon.fr     200
196 deviantart.com    
197 e-hentai.org    
198 indiatimes.com     200 200
199 hubspot.com     403 Forbidden 403 Forbidden
200 stripe.com    
201 quillbot.com     403 Forbidden 403 Forbidden
202 uol.com.br     301 500 Can't connect to www.uol.com.br:80 (Connection timed out)
203 douyu.com     200
204 dailymail.co.uk     200 200
205 google.com.tw     200 500 write failed: Broken pipe
206 amazon.es     200
207 cloudfront.net    
208 google.ru     200 200
209 runoob.com    
210 pexels.com     403 Forbidden 403 Forbidden
211 bytedance.net     500 Can't connect to www.bytedance.net:80 (Network is unreachable)
212 yuque.com    
213 ifeng.com    
214 livejasmin.com    
215 wildberries.ru    
216 nhentai.net    
217 zoho.com    
218 samsung.com    
219 theguardian.com     301
220 remove.bg     403 Forbidden 403 Forbidden
221 amazon.de     301
222 yts.mx    
223 bankofamerica.com    
224 daum.net    
225 greasyfork.org     200 200
226 sxyprn.com    
227 coinmarketcap.com    
228 cloudflare.com     403 Forbidden 403 Forbidden
229 eastday.com    
230 y2mate.com     403 Forbidden 403 Forbidden
231 apple.com.cn     200
232 yiyouliao.com    
233 zhipin.com     301
234 investing.com     403 Forbidden 403 Forbidden
235 livedoor.jp    
236 oracle.com     200
237 gosuslugi.ru    
238 shein.com    
239 blogger.com     200 200
240 pixabay.com     403 Forbidden 403 Forbidden
241 qidian.com    
242 roblox.com    
243 chess.com    
244 envato.com    
245 pinimg.com    
246 line.me    
247 noodlemagazine.com     403 Forbidden
248 360.cn    
249 google.ca     200 200
250 shopee.tw    
251 tianyancha.com    
252 zerodha.com     403 Forbidden 403 Forbidden
253 nicovideo.jp    
254 shaparak.ir    
255 coupang.com    
256 nvidia.com    
257 zoro.to     403 Forbidden 403 Forbidden
258 myworkday.com    
259 aparat.com    
260 animeflv.net    
261 alibaba-inc.com    
262 google.com.mx     200 200
263 ya.ru     200 200
264 bbc.co.uk     301
265 mercadolibre.com.ar    
266 crunchyroll.com    
267 coursera.org    
268 unsplash.com    
269 v2ex.com     200 200
270 jable.tv     403 Forbidden
271 amazon.com.mx     200
272 jb51.net     500 Can't connect to www.jb51.net:80 (Connection timed out)
273 soundcloud.com    
274 huaban.com    
275 scribd.com    
276 craigslist.org    
277 xxxxx520.com    
278 zol.com.cn    
279 steampowered.com    
280 hdfcbank.com     403 Forbidden 403 Forbidden
281 pconline.com.cn    
282 1337x.to    
283 manatoki215.net     403 Forbidden
284 9gag.com    
285 google.co.kr     200 200
286 asana.com    
287 www.gov.uk     301
288 360.com    
289 dell.com    
290 hotstar.com     200
291 nga.cn    
292 wikimedia.org     200 200
293 cupfox.app     403 Forbidden 403 Forbidden
294 wellsfargo.com    
295 quark.cn     200 200
296 googleadservices.com    
297 similarweb.com    
298 xueqiu.com    
299 blog.jp    
300 chegg.com    
301 myanimelist.net    
302 varzesh3.com    
303 dailymotion.com    
304 wix.com    
305 foxnews.com     200
306 xhamsterlive.com     403 Forbidden 403 Forbidden
307 lenovo.com.cn    
308 patreon.com     200 200
309 reverso.net    
310 china.com     301
311 dingtalk.com     500 read timeout 500 read timeout
312 book118.com    
313 kakao.com    
314 myworkdayjobs.com    
315 huawei.com     200 200
316 geeksforgeeks.org     200
317 ups.com     200
318 stripchat.com     403 Forbidden 403 Forbidden
319 cambridge.org    
320 docin.com    
321 mi.com     200
322 nexon.com    
323 xhamster18.desi     301 301
324 forbes.com    
325 hp.com     301
326 usps.com     301
327 wordpress.org    
328 bet365.com    
329 gogoanime.bid     403 Forbidden 403 Forbidden
330 kdocs.cn    
331 gitlab.com     200 200
332 healthline.com     200
333 google.co.th     200 200
334 istockphoto.com    
335 zhibo8.cc    
336 torob.com    
337 wiley.com     403 Forbidden
338 divar.ir    
339 artstation.com    
340 qcc.com     200
341 cctv.com     200
342 wowhead.com    
343 360doc.com    
344 lanzoug.com    
345 goodreads.com    
346 chinaz.com     301
347 ea.com    
348 oraclecloud.com    
349 youporn.com    
350 primevideo.com    
351 gofile.io    
352 fast.com     200 200
353 biligame.com    
354 shaggyselectmast.com    
355 google.com.tr     200 200
356 office.net    
357 dcinside.com    
358 americanexpress.com    
359 springer.com    
360 asus.com     200
361 capitalone.com    
362 homedepot.com    
363 sahibinden.com    
364 thisvid.com    
365 erome.com    
366 mangaraw.to     200 200
367 supjav.com    
368 service-now.com    
369 genius.com     403 Forbidden 403 Forbidden
370 npmjs.com     200 200
371 sina.cn    
372 adp.com    
373 nudgeworry.com    
374 dribbble.com    
375 sourceforge.net     200 200
376 solemnvine.com    
377 hostinger.com     403 Forbidden 403 Forbidden
378 marca.com     500 Can't connect to marca.com:80 (Network is unreachable)
379 dlsite.com     200
380 sweepfrequencydissolved.com    
381 pearson.com    
382 mydrivers.com     500 Can't connect to www.mydrivers.com:80 (Connection timed out)
383 onlinesbi.sbi     307 307
384 jetbrains.com    
385 smartedu.cn    
386 chsi.com.cn    
387 javdb.com     403 Forbidden 403 Forbidden
388 globo.com    
389 powerbi.com    
390 mercadolibre.com.mx    
391 dongchedi.com    
392 google.cn     200 200
393 gamer.com.tw    
394 themeforest.net    
395 feignthat.com    
396 aliyuncs.com    
397 taboola.com     301
398 chapmanganato.com     403 Forbidden 403 Forbidden
399 softonic.com    
400 thepaper.cn    
401 oschina.net    
402 theporndude.com    
403 wikihow.com    
404 aliexpress.ru    
405 trendyol.com    
406 equitydefault.com    
407 lanhuapp.com    
408 skype.com     200
409 naukri.com     403 Forbidden
410 google.fr     200 200
411 messenger.com     200 200
412 yelp.com    
413 gd.gov.cn     200
414 docker.com    
415 9animetv.to     403 Forbidden 403 Forbidden
416 tokopedia.com    
417 excretekings.com    
418 xiaomi.com    
419 icicibank.com     301
420 ign.com    
421 wise.com    
422 mheducation.com    
423 4chan.org    
424 chaoxing.com    
425 discordapp.com    
426 arxiv.org    
427 for-j.com    
428 naveljutmistress.com    
429 dytt8.net    
430 academia.edu    
431 convertio.co    
432 zippyshare.com    
433 gumroad.com     200 200
434 178.com    
435 fidelity.com    
436 stackexchange.com    
437 aliexpress.us    
438 kinopoisk.ru     200 200
439 ampproject.org     302
440 archiveofourown.org    
441 redd.it     301
442 fedex.com     500 read timeout
443 t66y.com    
444 zoukankan.com    
445 shopee.co.id    
446 bitbucket.org     200 200
447 bestbuy.com    
448 atlassian.com    
449 payoneer.com    
450 tripadvisor.com    
451 bendibao.com    
452 smallpdf.com    
453 accuweather.com    
454 hulu.com    
455 turkiye.gov.tr     200 200
456 wps.cn     200
457 ctfile.com    
458 redtube.com    
459 acfun.cn    
460 target.com    
461 steamcommunity.com    
462 python.org     200
463 amap.com     200
464 tragicbeyond.com    
465 bdimg.com    
466 ibm.com     200 200
467 shopee.co.th    
468 nike.com    
469 hbomax.com    
470 irs.gov     200 200
471 google.com.sa     200 200
472 tnaflix.com    
473 66law.cn     403 Forbidden 403 Forbidden
474 cdninstagram.com    
475 ixxx.com     200 200
476 ouo.io     403 Forbidden 403 Forbidden
477 docomo.ne.jp     200
478 gamewith.jp     500 Can't connect to gamewith.jp:80 (Connection timed out) 500 Can't connect to www.gamewith.jp:80 (Connection timed out)
479 hepsiburada.com    
480 miro.com    
481 shopee.com.my    
482 tktube.com     403 Forbidden 403 Forbidden
483 bitly.com    
484 leetcode.cn     403 Forbidden
485 btnull.org     403 Forbidden 403 Forbidden
486 midjourney.com     403 Forbidden 403 Forbidden
487 box.com    
488 mailchimp.com    
489 trustpilot.com    
490 4399.com    
491 digitalocean.com     403 Forbidden 403 Forbidden
492 nextdoor.com    
493 intel.com     200
494 mercari.com    
495 icloud.com     200 200
496 google.com.br     200 200
497 zcool.com.cn    
498 rule34.xxx     200 200
499 fitgirl-repacks.site    
500 woa.com    
Total: 500   133 (26.6 %) 171 (34.2 %) 89 (17.8 %) 117 (23.4 %)

Data acquisition completed at Sat Jun 10 00:26:50 2023 UTC