robots.txt & llms.txt across the Tranco top 1M
Data as of 2026-09-07 · robots.txt via Common Crawl CC-MAIN-2026-34 + our polite crawl · llms.txt via our polite crawl · Tranco list XN67N (2026-09-03T22:00:02.533886) · 1,000,000 panel domains · crawls: 2026-09-07 · 2026-08-02 · 2026-07-25 · 2026-07-17 1,212,578 robots.txt fetches · 740,113 parsed · 56,498 llms.txt probes

vimeo.com

This site serves a robots.txt and blocks 11 of 11 named AI crawlers.

Tranco rank 82 Observed snapshot 2026-09-07 Google posture open Crawls observed 2

How this site compares

Each row is one measured trait, not a composite score. Rank peers are Ranks 1–1,000; the second comparison is the full observed Tranco panel. Populations differ by metric and are printed with every rate.

TraitThis site Ranks 1–1,000Observed Tranco panel
robots.txt served Yes 53.3% of 1,000 61.7% of 1,212,578
robots.txt returned 404 No 4.6% of 1,000 8.4% of 1,212,578
Blanket disallow No 8.9% of 529 10.3% of 740,113
Effectively open file No 11.3% of 529 25.7% of 740,113
Wildcard group Yes 95.1% of 529 89.8% of 740,113
Sitemap declared Yes 66.0% of 529 60.7% of 740,113
Over the RFC parse limit No 0.8% of 529 0.3% of 740,113
How these comparisons are measured

Status rates use canonical robots.txt observations. File traits use only parsed canonical files. A missing metric stays unavailable rather than becoming 0%. Rank bands are exclusive, so Ranks 1–1,000 does not include more popular bands.

Treatment by purpose

Declared purpose comes from the versioned agent registry. These are separate policy dimensions, not inputs to a score. An unnamed purpose is not automatically allowed; it inherits the wildcard rule described below.

Model training Blocked
Bytespider · CCBot · Claudebot · Diffbot · FacebookBot · GPTBot · Omgili · Omgilibot
AI search Not explicitly addressed
No measured named token in this purpose.
Live assistant fetch Blocked
Claude-Web
Opt-out directives Blocked
Google-Extended
Ambiguous / undocumented Blocked
anthropic-ai

Named agents

Every tracked agent this robots.txt names, grouped by operator, with the rule that applies under RFC 9309 group matching. A peer targeting rate means sites that name the token; it is not a block rate.

Anthropic 3 of 3 blocked
  • blocked Claude-Web live assistant fetch 11.3% of rank peers name it 63.9% block among 21,751 observed namers
  • blocked Claudebot model training 23.3% of rank peers name it 83.4% block among 117,092 observed namers
  • blocked anthropic-ai undocumented 12.7% of rank peers name it 62.5% block among 27,783 observed namers
Webz.io 2 of 2 blocked
  • blocked Omgili model training 12.1% of rank peers name it 81.4% block among 16,162 observed namers
  • blocked Omgilibot model training 9.1% of rank peers name it 80.4% block among 16,263 observed namers
ByteDance 1 of 1 blocked
  • blocked Bytespider model training 19.7% of rank peers name it 63.9% block among 154,750 observed namers
Common Crawl 1 of 1 blocked
  • blocked CCBot model training 21.7% of rank peers name it 63.3% block among 162,331 observed namers
Diffbot 1 of 1 blocked
  • blocked Diffbot model training 12.5% of rank peers name it 72.2% block among 14,397 observed namers
Google 1 of 1 blocked
  • blocked Google-Extended opt-out directive directive 22.1% of rank peers name it 84.9% block among 108,283 observed namers
Meta 1 of 1 blocked
  • blocked FacebookBot model training 10.0% of rank peers name it 61.7% block among 16,667 observed namers
OpenAI 1 of 1 blocked
  • blocked GPTBot model training 25.0% of rank peers name it 82.8% block among 125,713 observed namers
30 other tracked AI crawlers are not named individually. They are partly restricted — they inherit the wildcard (*) group's rules.

File evidence

/robots.txt Served and parsed Observed in Botfy's published crawl.
/llms.txt Not found when probed A related variant does not establish base-file adoption.

robots.txt details

Fetch HTTP 200 the file was retrieved and parsed
Size 22,642 bytes within the 500 KiB limit crawlers must honour
Wildcard group present a User-agent: * group governs any crawler without its own rules
Sitemap 2 declared declaring a sitemap helps crawlers discover pages

llms.txt observations

CrawlVariantStatusConformant SectionsLinksGenerator
CC-MAIN-2026-34 404
CC-MAIN-2026-30 404

Crawl posture history

Google's interpretation of this robots.txt over status history (§3.3).

open CC-MAIN-2026-34 2xx: robots.txt present, no full disallow in effect
open CC-MAIN-2026-30 2xx: robots.txt present, no full disallow in effect

Compare vimeo.com

Put this site's measured policy beside another site. Botfy keeps missing evidence visible and does not assign a score or winner.

Live files on vimeo.com

The file as it exists on the host right now — may differ from what we measured. We link out rather than mirror (we store derived metrics, not raw bodies).

Raw observations

2 crawls, every source

A domain usually has more than one observation per crawl because we see it in the Common Crawl shard stream and fetch it ourselves. These are not duplicates — they are independent observations of the same file, and one is marked canonical. The rest of this page reads the canonical row.

CC-MAIN-2026-34

SourceRoleStatusSizeGroups AllowDisallowSitemaps
cc_shard
from the Common Crawl bulk shard stream
canonical 200 22.1 KiB 20 614 358 2

CC-MAIN-2026-30

SourceRoleStatusSizeGroups AllowDisallowSitemaps
cc_shard
from the Common Crawl bulk shard stream
canonical 200 14.0 KiB 20 414 177 2

Inferred tech hypothesis

Derived from robots.txt patterns, not observed directly — labelled as a hypothesis because it is inference, not measurement.

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