Weekly report · 2013-W24

The state of AI crawling

Measured on 30,264 reachable domains for the week ending 2013-06-16. 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.

← 2013-W23 · 2013-W25 →

30,264

domains measured

block an answer engine

19%

refuse AI agents at the edge

13%

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	7.4%	2,246 of 30,262	new
CCBot	Common Crawl Foundation	archive	7.3%	2,194 of 30,262	new
Bytespider	ByteDance	training	6.8%	2,059 of 30,262	new
ClaudeBot	Anthropic	training	6.0%	1,815 of 30,262	new
Amazonbot	Amazon	training	5.1%	1,537 of 30,262	new
Meta-ExternalAgent	Meta	training	5.1%	1,532 of 30,262	new
Google-Extended	Google	training	4.9%	1,489 of 30,262	new
Applebot-Extended	Apple	training	4.8%	1,466 of 30,262	new
anthropic-ai	Anthropic	training	4.2%	1,267 of 30,262	new
omgilibot	Webz.io	training	4.1%	1,246 of 30,262	new
cohere-ai	Cohere	live retrieval	3.9%	1,174 of 30,262	new
Diffbot	Diffbot	training	3.8%	1,161 of 30,262	new
SemrushBot-OCOB	Semrush	training	3.8%	1,139 of 30,262	new
omgili	Webz.io	training	3.7%	1,130 of 30,262	new
PerplexityBot	Perplexity	answer index	3.5%	1,051 of 30,262	new
ChatGPT-User	OpenAI	live retrieval	3.4%	1,039 of 30,262	new
FacebookBot	Meta	training	3.1%	953 of 30,262	new
YouBot	You.com	answer index	2.9%	879 of 30,262	new
ImagesiftBot	ImageSift (Hive)	training	2.7%	827 of 30,262	new
Timpibot	Timpi	training	2.7%	806 of 30,262	new
Scrapy	Zyte (open-source framework)	training	2.4%	717 of 30,262	new
AI2Bot	Allen Institute for AI	training	2.2%	664 of 30,262	new
OAI-SearchBot	OpenAI	answer index	2.1%	639 of 30,262	new
cohere-training-data-crawler	Cohere	training	2.0%	603 of 30,262	new
Meta-ExternalFetcher	Meta	live retrieval	1.8%	538 of 30,262	new
DuckAssistBot	DuckDuckGo	live retrieval	1.7%	507 of 30,262	new
PanguBot	Huawei	training	1.7%	501 of 30,262	new
Claude-SearchBot	Anthropic	answer index	1.6%	475 of 30,262	new
Claude-User	Anthropic	live retrieval	1.6%	475 of 30,262	new
Kangaroo Bot	Kangaroo LLM	training	1.5%	456 of 30,262	new
Perplexity-User	Perplexity	live retrieval	1.5%	446 of 30,262	new
MistralAI-User	Mistral AI	live retrieval	1.4%	431 of 30,262	new
Google-CloudVertexBot	Google	live retrieval	1.2%	370 of 30,262	new
Meta-WebIndexer	Meta	answer index	1.2%	354 of 30,262	new
GoogleOther	Google	training	1.2%	352 of 30,262	new
Applebot	Apple	answer index	1.1%	336 of 30,262	new
TikTokSpider	ByteDance	live retrieval	0.8%	255 of 30,262	new
Amzn-SearchBot	Amazon	answer index	0.7%	221 of 30,262	new
Amzn-User	Amazon	live retrieval	0.5%	149 of 30,262	new
MistralAI-Training	Mistral AI	training	0.3%	84 of 30,262	new
MistralAI-Index	Mistral AI	answer index	0.2%	68 of 30,262	new
facebookexternalhit	Meta	live retrieval	0.2%	52 of 30,262	new
Bingbot	Microsoft	answer index	0.1%	39 of 30,262	new
Googlebot-News	Google	answer index	0.1%	37 of 30,262	new
msnbot	Microsoft	answer index	0.1%	26 of 30,262	new
Meta-ExternalAds	Meta	training	0.1%	20 of 30,262	new
Googlebot	Google	answer index	0.1%	17 of 30,262	new
OAI-AdsBot	OpenAI	live retrieval	0.0%	7 of 30,262	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, 2013-W24", 2013-06-16. https://crawlcensus.com/report/2013-W24

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