Amazonbot: share of top websites blocking it

On 26 October 2026, 11.9% of the readable top 10k websites fully blocked Amazonbot in robots.txt (bounds 9.5% to 29.7% over all 8,220 websites, 1,659 of them unreadable); 3.7% blocked it partly and 10.1% named it.

Last verified 2026-10-26 21:13 UTC (daily run of 2026-10-26). Proof for that day.

Operator
Amazon
What it is
Service improvement and enabling answers for Alexa users.
Description
Includes references to crawled website when surfacing answers via Alexa; does not clearly outline other uses.
robots.txt token
User-agent: Amazonbot
Listed since
2026-10-26 (in this ledger's registry)

Fully blocks

11.9%

779 sites; bounds 9.5% to 29.7%

Partly blocks

3.7%

243 sites

Name it explicitly

10.1%

663 sites; unreadable: 3,439

Over time

Share of panel sites blocking Amazonbot4 lines, 2016-09-05 to 2026-10-26; values between 2.52 and 11.87 %; latest 11.87 %.1.774.487.209.9112.62Sep 2016Mar 2019Sep 2021Apr 2024Oct 2026blocks, reconstructed (Common Crawl): 2016-09-05 UTC: 3.14 %blocks, reconstructed (Common Crawl): 2017-09-25 UTC: 3.51 %blocks, reconstructed (Common Crawl): 2018-09-24 UTC: 3.61 %blocks, reconstructed (Common Crawl): 2019-09-23 UTC: 2.80 %blocks, reconstructed (Common Crawl): 2020-09-28 UTC: 2.52 %blocks, reconstructed (Common Crawl): 2021-09-27 UTC: 2.71 %blocks, reconstructed (Common Crawl): 2022-10-03 UTC: 2.64 %blocks, reconstructed (Common Crawl): 2024-09-16 UTC: 4.63 %blocks, reconstructed (Common Crawl): 2026-09-21 UTC: 9.98 %partly blocks, reconstructed (Common Crawl): 2016-09-05 UTC: 5.04 %partly blocks, reconstructed (Common Crawl): 2017-09-25 UTC: 4.91 %partly blocks, reconstructed (Common Crawl): 2018-09-24 UTC: 4.82 %partly blocks, reconstructed (Common Crawl): 2019-09-23 UTC: 4.76 %partly blocks, reconstructed (Common Crawl): 2020-09-28 UTC: 4.82 %partly blocks, reconstructed (Common Crawl): 2021-09-27 UTC: 4.98 %partly blocks, reconstructed (Common Crawl): 2022-10-03 UTC: 4.91 %partly blocks, reconstructed (Common Crawl): 2024-09-16 UTC: 5.01 %partly blocks, reconstructed (Common Crawl): 2026-09-21 UTC: 5.38 %blocks, daily observation: 2026-10-26 UTC: 11.87 %partly blocks, daily observation: 2026-10-26 UTC: 3.70 %

"Partly blocks" counts every robots.txt whose rules for Amazonbot disallow some paths, including generic rules for all crawlers (for example /search); it is not a measure of targeted AI policy. Shares are of the readable websites (W − U: 8,220 websites, 1,659 unreadable); the bounds assume none / all of the unreadable sites block. Solid: daily first-party observations (top 10k of the Tranco list W3ZV9, one fixed cohort). Dashed: reconstructed from Common Crawl (top 10k, sites readable in every crawl), a separate series.

Reconstructed values per crawl
CrawlDateBlocksSites read
CC-MAIN-2016-362016-09-053.1%3,216
CC-MAIN-2017-392017-09-253.5%3,216
CC-MAIN-2018-392018-09-243.6%3,216
CC-MAIN-2019-392019-09-232.8%3,216
CC-MAIN-2020-402020-09-282.5%3,216
CC-MAIN-2021-392021-09-272.7%3,216
CC-MAIN-2022-402022-10-032.6%3,216
CC-MAIN-2024-382024-09-164.6%3,216
CC-MAIN-2026-392026-09-2110.0%3,216

Recent blockers

Sites that started fully blocking Amazonbot since 2026-07-28, highest-ranked first.

DateSiteWhat changed
No changes recorded yet. The first daily run is the baseline; changes appear from the second day on.

Recent unblockers

DateSiteWhat changed
No changes recorded yet. The first daily run is the baseline; changes appear from the second day on.

Sites blocking Amazonbot now

facebook.com · fbcdn.net · instagram.com · twitter.com (*) · googlevideo.com (*) · whatsapp.net · netflix.com (*) · x.com (*) · pinterest.com (*) · whatsapp.com · baidu.com (*) · msn.com · reddit.com (*) · skybridge.click (*) · registrar-servers.com (*) · snapchat.com · tumblr.com · gravatar.com · flickr.com (*) · ebay.com · theguardian.com · cnn.com · meraki.com (*) · bbc.com · forbes.com · bbc.co.uk · t.co (*) · weather.com · launchpad.net · reuters.com (*) · nature.com · demdex.net (*) · weibo.com (*) · naver.com (*) · trustpilot.com (*) · netflix.net (*) · nflxvideo.net (*) · washingtonpost.com · bloomberg.com · wsj.com (*) · cookiedatabase.org (*) · gcdn.co (*) · kwai.net (*) · statista.com · aliexpress.com · edgecdn.ru (*) · uol.com.br · wired.com · tripadvisor.com · threads.com · netcraze.io (*) · usatoday.com · unesco.org · dailymail.com · sagepub.com · telegraph.co.uk · sophos.com · sharethrough.com (*) · elpais.com · hstgr.net (*)

(*) blocked through the * group, not by name. Full list in current.csv.

Cite this

InfraRabbit AI Crawl Ledger, "Share of top websites blocking Amazonbot", https://infrarabbit.com/crawlers/bot/Amazonbot, retrieved 2026-10-26. CC BY 4.0.