Weekly report · 2002-W23

The state of AI crawling

Measured on 30,020 reachable domains for the week ending 2002-06-09. Every figure is the result of an automated audit run the same way on every domain: read robots.txt, resolve the rules for 48 tracked agents, then send live requests as four of them.

← 2002-W22 · 2002-W24 →

30,020

domains measured

block an answer engine

19%

refuse AI agents at the edge

15%

publish an llms.txt

Block rate by crawler with change on the previous week

Crawler	Operator	Content used for	Block rate	Sites	Week on week
GPTBot	OpenAI	training	8.1%	2,439 of 30,015	new
CCBot	Common Crawl Foundation	archive	7.8%	2,352 of 30,015	new
Bytespider	ByteDance	training	7.6%	2,279 of 30,015	new
ClaudeBot	Anthropic	training	6.8%	2,054 of 30,015	new
Meta-ExternalAgent	Meta	training	5.9%	1,784 of 30,015	new
Applebot-Extended	Apple	training	5.9%	1,757 of 30,015	new
Amazonbot	Amazon	training	5.8%	1,751 of 30,015	new
Google-Extended	Google	training	5.8%	1,750 of 30,015	new
anthropic-ai	Anthropic	training	5.5%	1,664 of 30,015	new
omgilibot	Webz.io	training	5.5%	1,646 of 30,015	new
Diffbot	Diffbot	training	5.3%	1,600 of 30,015	new
cohere-ai	Cohere	live retrieval	5.3%	1,583 of 30,015	new
omgili	Webz.io	training	5.1%	1,532 of 30,015	new
SemrushBot-OCOB	Semrush	training	3.5%	1,054 of 30,015	new
PerplexityBot	Perplexity	answer index	3.4%	1,015 of 30,015	new
ChatGPT-User	OpenAI	live retrieval	3.3%	996 of 30,015	new
FacebookBot	Meta	training	3.1%	939 of 30,015	new
YouBot	You.com	answer index	3.0%	894 of 30,015	new
Timpibot	Timpi	training	2.8%	826 of 30,015	new
ImagesiftBot	ImageSift (Hive)	training	2.7%	821 of 30,015	new
Google-CloudVertexBot	Google	live retrieval	2.7%	812 of 30,015	new
GoogleOther	Google	training	2.6%	774 of 30,015	new
Scrapy	Zyte (open-source framework)	training	2.4%	725 of 30,015	new
AI2Bot	Allen Institute for AI	training	2.3%	693 of 30,015	new
OAI-SearchBot	OpenAI	answer index	2.0%	614 of 30,015	new
cohere-training-data-crawler	Cohere	training	2.0%	610 of 30,015	new
MistralAI-Training	Mistral AI	training	1.9%	568 of 30,015	new
Meta-ExternalFetcher	Meta	live retrieval	1.8%	535 of 30,015	new
PanguBot	Huawei	training	1.7%	514 of 30,015	new
DuckAssistBot	DuckDuckGo	live retrieval	1.7%	510 of 30,015	new
Claude-User	Anthropic	live retrieval	1.6%	490 of 30,015	new
Perplexity-User	Perplexity	live retrieval	1.6%	469 of 30,015	new
Claude-SearchBot	Anthropic	answer index	1.5%	459 of 30,015	new
MistralAI-User	Mistral AI	live retrieval	1.5%	453 of 30,015	new
Kangaroo Bot	Kangaroo LLM	training	1.5%	448 of 30,015	new
Meta-WebIndexer	Meta	answer index	1.3%	377 of 30,015	new
Applebot	Apple	answer index	1.2%	356 of 30,015	new
Amzn-SearchBot	Amazon	answer index	0.8%	253 of 30,015	new
TikTokSpider	ByteDance	live retrieval	0.8%	251 of 30,015	new
Amzn-User	Amazon	live retrieval	0.7%	200 of 30,015	new
MistralAI-Index	Mistral AI	answer index	0.3%	102 of 30,015	new
facebookexternalhit	Meta	live retrieval	0.2%	53 of 30,015	new
Googlebot-News	Google	answer index	0.1%	37 of 30,015	new
Bingbot	Microsoft	answer index	0.1%	35 of 30,015	new
Meta-ExternalAds	Meta	training	0.1%	28 of 30,015	new
msnbot	Microsoft	answer index	0.1%	18 of 30,015	new
Googlebot	Google	answer index	0.1%	17 of 30,015	new
OAI-AdsBot	OpenAI	live retrieval	0.0%	12 of 30,015	new

Trend share of measured sites

Where the blocking is share blocking an answer engine, by top-level domain

Only TLDs with at least 40 measured domains are shown, and each bar carries its sample size. A TLD is a weak proxy for jurisdiction. Full segmentation.

Changes recorded this week 0 total

No crawler policy changes were recorded in this week.

Full change log · RSS

Cite this CC BY 4.0

The figures on this page are frozen to the week shown and will not be edited after publication. Corrections are appended, not overwritten.

Crawl Census, "The state of AI crawling, 2002-W23", 2002-06-09. https://crawlcensus.com/report/2002-W23

Machine-readable: census totals, full corpus, crawler registry. Method: methodology.