Weekly report · 2002-W02

The state of AI crawling

Measured on 30,061 reachable domains for the week ending 2002-01-13. 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-W01 · 2002-W03 →

30,061

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	8.4%	2,522 of 30,055	new
CCBot	Common Crawl Foundation	archive	8.1%	2,448 of 30,055	new
Bytespider	ByteDance	training	7.9%	2,374 of 30,055	new
ClaudeBot	Anthropic	training	7.1%	2,138 of 30,055	new
Meta-ExternalAgent	Meta	training	6.3%	1,881 of 30,055	new
Applebot-Extended	Apple	training	6.1%	1,847 of 30,055	new
Amazonbot	Amazon	training	6.1%	1,843 of 30,055	new
Google-Extended	Google	training	6.1%	1,839 of 30,055	new
anthropic-ai	Anthropic	training	5.9%	1,761 of 30,055	new
omgilibot	Webz.io	training	5.8%	1,734 of 30,055	new
Diffbot	Diffbot	training	5.6%	1,688 of 30,055	new
cohere-ai	Cohere	live retrieval	5.6%	1,674 of 30,055	new
omgili	Webz.io	training	5.4%	1,623 of 30,055	new
SemrushBot-OCOB	Semrush	training	3.5%	1,051 of 30,055	new
PerplexityBot	Perplexity	answer index	3.4%	1,027 of 30,055	new
ChatGPT-User	OpenAI	live retrieval	3.3%	1,004 of 30,055	new
FacebookBot	Meta	training	3.1%	937 of 30,055	new
Google-CloudVertexBot	Google	live retrieval	3.0%	903 of 30,055	new
YouBot	You.com	answer index	3.0%	896 of 30,055	new
GoogleOther	Google	training	2.9%	865 of 30,055	new
Timpibot	Timpi	training	2.8%	827 of 30,055	new
ImagesiftBot	ImageSift (Hive)	training	2.7%	820 of 30,055	new
Scrapy	Zyte (open-source framework)	training	2.4%	726 of 30,055	new
AI2Bot	Allen Institute for AI	training	2.3%	695 of 30,055	new
MistralAI-Training	Mistral AI	training	2.2%	660 of 30,055	new
OAI-SearchBot	OpenAI	answer index	2.1%	618 of 30,055	new
cohere-training-data-crawler	Cohere	training	2.0%	612 of 30,055	new
Meta-ExternalFetcher	Meta	live retrieval	1.8%	544 of 30,055	new
PanguBot	Huawei	training	1.7%	516 of 30,055	new
DuckAssistBot	DuckDuckGo	live retrieval	1.7%	509 of 30,055	new
Claude-User	Anthropic	live retrieval	1.6%	493 of 30,055	new
Perplexity-User	Perplexity	live retrieval	1.6%	472 of 30,055	new
Claude-SearchBot	Anthropic	answer index	1.5%	461 of 30,055	new
MistralAI-User	Mistral AI	live retrieval	1.5%	455 of 30,055	new
Kangaroo Bot	Kangaroo LLM	training	1.5%	447 of 30,055	new
Meta-WebIndexer	Meta	answer index	1.3%	383 of 30,055	new
Applebot	Apple	answer index	1.2%	360 of 30,055	new
Amzn-SearchBot	Amazon	answer index	0.8%	255 of 30,055	new
TikTokSpider	ByteDance	live retrieval	0.8%	250 of 30,055	new
Amzn-User	Amazon	live retrieval	0.7%	201 of 30,055	new
MistralAI-Index	Mistral AI	answer index	0.4%	106 of 30,055	new
facebookexternalhit	Meta	live retrieval	0.2%	57 of 30,055	new
Googlebot-News	Google	answer index	0.1%	38 of 30,055	new
Bingbot	Microsoft	answer index	0.1%	36 of 30,055	new
Meta-ExternalAds	Meta	training	0.1%	33 of 30,055	new
msnbot	Microsoft	answer index	0.1%	19 of 30,055	new
Googlebot	Google	answer index	0.1%	18 of 30,055	new
OAI-AdsBot	OpenAI	live retrieval	0.0%	12 of 30,055	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-W02", 2002-01-13. https://crawlcensus.com/report/2002-W02

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