Weekly report · 2004-W06

The state of AI crawling

Measured on 30,433 reachable domains for the week ending 2004-02-08. 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.

← 2004-W05 · 2004-W07 →

30,433

domains measured

block an answer engine

20%

refuse AI agents at the edge

14%

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	7.2%	2,180 of 30,429	new
CCBot	Common Crawl Foundation	archive	6.8%	2,069 of 30,429	new
Bytespider	ByteDance	training	6.5%	1,992 of 30,429	new
ClaudeBot	Anthropic	training	5.8%	1,779 of 30,429	new
Amazonbot	Amazon	training	4.9%	1,487 of 30,429	new
Applebot-Extended	Apple	training	4.8%	1,468 of 30,429	new
Meta-ExternalAgent	Meta	training	4.8%	1,468 of 30,429	new
Google-Extended	Google	training	4.8%	1,448 of 30,429	new
anthropic-ai	Anthropic	training	4.4%	1,352 of 30,429	new
omgilibot	Webz.io	training	4.4%	1,351 of 30,429	new
Diffbot	Diffbot	training	4.2%	1,282 of 30,429	new
cohere-ai	Cohere	live retrieval	4.2%	1,270 of 30,429	new
omgili	Webz.io	training	4.1%	1,239 of 30,429	new
SemrushBot-OCOB	Semrush	training	3.7%	1,118 of 30,429	new
PerplexityBot	Perplexity	answer index	3.4%	1,038 of 30,429	new
ChatGPT-User	OpenAI	live retrieval	3.4%	1,029 of 30,429	new
FacebookBot	Meta	training	3.1%	955 of 30,429	new
YouBot	You.com	answer index	3.0%	898 of 30,429	new
ImagesiftBot	ImageSift (Hive)	training	2.8%	838 of 30,429	new
Timpibot	Timpi	training	2.7%	822 of 30,429	new
Scrapy	Zyte (open-source framework)	training	2.4%	724 of 30,429	new
AI2Bot	Allen Institute for AI	training	2.3%	704 of 30,429	new
OAI-SearchBot	OpenAI	answer index	2.1%	627 of 30,429	new
cohere-training-data-crawler	Cohere	training	2.0%	615 of 30,429	new
Meta-ExternalFetcher	Meta	live retrieval	1.7%	530 of 30,429	new
DuckAssistBot	DuckDuckGo	live retrieval	1.7%	524 of 30,429	new
PanguBot	Huawei	training	1.7%	512 of 30,429	new
Claude-User	Anthropic	live retrieval	1.7%	504 of 30,429	new
Google-CloudVertexBot	Google	live retrieval	1.6%	486 of 30,429	new
Perplexity-User	Perplexity	live retrieval	1.6%	481 of 30,429	new
Claude-SearchBot	Anthropic	answer index	1.6%	480 of 30,429	new
MistralAI-User	Mistral AI	live retrieval	1.5%	468 of 30,429	new
Kangaroo Bot	Kangaroo LLM	training	1.5%	451 of 30,429	new
GoogleOther	Google	training	1.5%	448 of 30,429	new
Meta-WebIndexer	Meta	answer index	1.2%	364 of 30,429	new
Applebot	Apple	answer index	1.2%	358 of 30,429	new
TikTokSpider	ByteDance	live retrieval	0.8%	258 of 30,429	new
Amzn-SearchBot	Amazon	answer index	0.8%	246 of 30,429	new
MistralAI-Training	Mistral AI	training	0.7%	227 of 30,429	new
Amzn-User	Amazon	live retrieval	0.6%	184 of 30,429	new
MistralAI-Index	Mistral AI	answer index	0.3%	94 of 30,429	new
facebookexternalhit	Meta	live retrieval	0.2%	49 of 30,429	new
Googlebot-News	Google	answer index	0.1%	37 of 30,429	new
Bingbot	Microsoft	answer index	0.1%	36 of 30,429	new
Meta-ExternalAds	Meta	training	0.1%	24 of 30,429	new
msnbot	Microsoft	answer index	0.1%	18 of 30,429	new
Googlebot	Google	answer index	0.1%	17 of 30,429	new
OAI-AdsBot	OpenAI	live retrieval	0.0%	12 of 30,429	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, 2004-W06", 2004-02-08. https://crawlcensus.com/report/2004-W06

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