robots.txt report

amazon.com

https://amazon.com

C

61/100

Complexity 75/100

How scoring works
User Agents
100
Rules
237
Sitemaps
0
Warning
4
File Size
7.8 KB
Cached result · Expires in 21 hours 21 minutes

4 things to look at

2 warning · 2 notice · 3 info · 5 pass

100 crawlers named · 15 unrecognised

What this file says about crawlers

Who this file lets in

  • AI Data Scraper all 25 blocked
  • AI Search Crawler all 14 blocked
  • Unrecognised all 14 blocked
  • AI Assistant all 14 blocked
  • Undocumented AI Agent all 10 blocked
  • Uncategorized all 8 blocked
  • Intelligence Gatherer all 6 blocked
  • AI Agent all 3 blocked

Path Access Checker

Detailed Analysis

Warning

No sitemap is declared

The file contains no "Sitemap:" line.

Consequence. Crawlers have to discover every URL by following links. Pages that are deep, newly published, or poorly linked internally take longer to be found, and some may never be. A sitemap is the most direct way to hand a crawler the full list.

If that is not intended. Publish an XML sitemap and declare it with an absolute URL, e.g. "Sitemap: https://example.com/sitemap.xml". The line is global — it belongs outside any User-agent group and applies to every crawler.

Warning

1 rule names a location nobody would have guessed

Rules name a sensitive location made specific by a qualifier or by where it sits, or a spreadsheet by its full path.

Consequence. A bare "/backup" is in every scanner wordlist; "/backup-2023/" is in none. Listing it advertises the location to the readers least likely to honour the rule.

If that is not intended. Put these locations behind authentication or remove them; once they are protected, the line can stay or go. Responses behind authentication are not indexed, so they need no "noindex". Content that is public by design and only has to stay out of search wants a "noindex" without the Disallow: a crawler only sees a noindex on a page it may fetch.

  • Disallow: /gp/legacy-handle-buy-box.htmlL20"legacy" with a qualifier
Notice

5 rules can never take effect

A broader rule of the same type already covers these paths.

Consequence. These lines change nothing. They are harmless, but they add length to a file that has a size limit, and they make the real policy harder to read.

If that is not intended. Remove the redundant rules, or narrow the broader rule if it is catching more than intended.

  • disallow: /gp/dmusic/orderL19Already covered by "disallow: /gp/dmusic/" on line 80
  • disallow: /gp/dmusic/order/handle-buy-box.htmlL38Already covered by "disallow: /gp/dmusic/order" on line 19
  • disallow: /gp/registry/wishlist/*/reserveL47Already covered by "disallow: /gp/registry/wishlist/" on line 51
  • disallow: /gp/dmusic/mp3/playerL67Already covered by "disallow: /gp/dmusic/" on line 80
  • disallow: /creatorhub/*L103Already covered by "disallow: /creatorhub" on line 102
Notice

1 rule is declared more than once

The same directive and path appear repeatedly within one group.

Consequence. Duplicates have no effect on crawling, but they inflate the file toward the 500 KB limit and usually signal that the file is generated without dedup.

If that is not intended. Remove the repeats.

  • disallow: /gp/associations/wizard.htmlL33Already declared on line 18 for *
Info

4 of 4 AI answer engines are blocked

Blocked: OAI-SearchBot, PerplexityBot, Claude-SearchBot, Google-Extended.

  • OAI-SearchBotOpenAIL277

    ChatGPT search results

    "Disallow: /" blocks OAI-SearchBot.

  • PerplexityBotPerplexityL151

    Perplexity answers

    "Disallow: /" blocks PerplexityBot.

  • Claude-SearchBotAnthropicL253

    Claude search results

    "Disallow: /" blocks Claude-SearchBot.

  • Google-ExtendedGoogleL154

    Google AI Overviews and Gemini grounding

    "Disallow: /" blocks Google-Extended.

If that is the intention. If your intention is to keep the site out of AI-generated answers, the current configuration achieves that.

Consequence. The site cannot be cited as a source in AI-generated answers. Unlike training crawlers these send referral traffic, so blocking them forfeits those visits.

If that is not intended. Remove the matching Disallow rule, or allow these agents on the sections you want cited.

Info

3 of 3 user-triggered AI fetches are blocked

Blocked: ChatGPT-User, Perplexity-User, Claude-User.

  • ChatGPT-UserOpenAIL274

    A ChatGPT user opening this page

    "Disallow: /" blocks ChatGPT-User.

  • Perplexity-UserPerplexityL256

    A Perplexity user opening this page

    "Disallow: /" blocks Perplexity-User.

  • Claude-UserAnthropicL247

    A Claude user opening this page

    "Disallow: /" blocks Claude-User.

If that is the intention. If your intention is to prevent assistants from fetching pages when a person asks for them, the current configuration achieves that.

Consequence. When someone asks an assistant to open a page on this site, it cannot be retrieved. These requests are made because a person asked for that specific page, not to collect content in bulk.

If that is not intended. Allow these agents globally, or only on the sections you want retrievable.

Info

5 of 6 AI training crawlers are blocked

Blocked: GPTBot, ClaudeBot, Bytespider, meta-externalagent, CCBot.

  • GPTBotOpenAIL144

    OpenAI model training

    "Disallow: /" blocks GPTBot.

  • ClaudeBotAnthropicL163

    Anthropic model training

    "Disallow: /" blocks ClaudeBot.

  • BytespiderByteDanceL169

    ByteDance model training

    "Disallow: /" blocks Bytespider.

  • meta-externalagentMetaL166

    Meta model training

    "Disallow: /" blocks meta-externalagent.

  • CCBotCommon CrawlL148

    Common Crawl, widely redistributed as training data

    "Disallow: /" blocks CCBot.

If that is the intention. If your intention is to prevent this content being used as model training data, the current configuration achieves that for these crawlers — the rest of the group is still allowed.

Consequence. These crawlers cannot retrieve content from the site, so it will not be collected as training data. They send no traffic back, and blocking them does not affect search rankings.

If that is not intended. Remove the site-wide block, or replace it with narrower path restrictions.

Pass

Search engines can reach the site

All 6 checked search engines are allowed at the site root.

Pass

Social link previews can reach the site

All 5 checked social link previews are allowed at the site root.

Pass

No indexing directives on the requested page

The page sends no robots meta tag and no X-Robots-Tag header.

Pass

No syntax problems

Every line parses as a directive crawlers understand.

Pass

File size is 7.8 KB

Comfortably within the 500 KB that crawlers will read.