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 1,212,578 robots.txt fetches · 740,113 parsed · 56,498 llms.txt probes

Two public profiles · no score or winner

benable.com and english-corpora.org

benable.com #184,710 english-corpora.org #184,711

Measured takeaway

benable.com has mixed rules for model-training crawlers; english-corpora.org blocks model-training crawlers.

benable.com partly blocks GPTBot; english-corpora.org blocks GPTBot.

Measured in Botfy's 2026-09-07 publication.

At a glance

A difference appears only when both sites have comparable evidence. Unavailable or unresolved observations remain incomplete.

Evidencebenable.com english-corpora.org
robots.txt Served and parsed Served and parsed
Google crawl posture Open Open
Unnamed crawler fallback Partly Restricted they inherit the wildcard (*) group's rules Allowed the wildcard (*) group is effectively open
Base /llms.txt Not probed Not probed

Treatment by purpose

Only resolved blocked, allowed, or mixed states count as a policy agreement or difference. Unnamed agents still inherit each site's wildcard rules.

Declared purposebenable.com english-corpora.org
Model training Mixed Blocked
AI search Mixed Not explicitly addressed
Live assistant fetch Mixed Blocked
Opt-out directives Mixed Blocked
Ambiguous / undocumented Not explicitly addressed Not explicitly addressed

Named agents

Measured differences appear first. “Not explicitly addressed” is not the same as allowed; the site's wildcard fallback governs that crawler.

Agentbenable.com english-corpora.org
GPTBot OpenAI Partly blocked Blocked
ClaudeBot Anthropic Partly blocked Blocked
Google-Extended Google Partly blocked Blocked
CCBot Common Crawl Not explicitly addressed Blocked
Bytespider ByteDance Not explicitly addressed Blocked
meta-externalagent Meta Not explicitly addressed Blocked
OAI-SearchBot OpenAI Partly blocked Not explicitly addressed
Claude-SearchBot Anthropic Partly blocked Not explicitly addressed
PerplexityBot Perplexity Partly blocked Not explicitly addressed
ChatGPT-User OpenAI Partly blocked Not explicitly addressed
Perplexity-User Perplexity Partly blocked Not explicitly addressed
Amazonbot Amazon Not explicitly addressed Blocked
1 additional tracked agents
Agentbenable.com english-corpora.org
Applebot-Extended Not explicitly addressedBlocked

How each site compares with its own rank peers

The sites may belong to different rank bands. Each percentage keeps its own population and denominator; Botfy does not subtract rates from unlike cohorts.

Traitbenable.com english-corpora.org
Wildcard group Yes 89.6% Ranks 100,001–1,000,000 · n=680,000 Yes 89.6% Ranks 100,001–1,000,000 · n=680,000
Effectively open file No 26.0% Ranks 100,001–1,000,000 · n=680,000 Yes 26.0% Ranks 100,001–1,000,000 · n=680,000
Sitemap declared Yes 60.6% Ranks 100,001–1,000,000 · n=680,000 No 60.6% Ranks 100,001–1,000,000 · n=680,000
robots.txt served Yes 61.8% Ranks 100,001–1,000,000 · n=1,111,034 Yes 61.8% Ranks 100,001–1,000,000 · n=1,111,034
robots.txt returned 404 No 8.5% Ranks 100,001–1,000,000 · n=1,111,034 No 8.5% Ranks 100,001–1,000,000 · n=1,111,034
Over the RFC parse limit No 0.3% Ranks 100,001–1,000,000 · n=680,000 No 0.3% Ranks 100,001–1,000,000 · n=680,000
Blanket disallow No 10.8% Ranks 100,001–1,000,000 · n=680,000 No 10.8% Ranks 100,001–1,000,000 · n=680,000
How this comparison is measured

Both sites use Botfy's latest published observations. A missing fetch, unresolved agent verdict, and measured absence are different states. Peer percentages use each site's exclusive Tranco rank band and print their own denominator. Populations, sources, and limits →

Keep comparing

Each suggestion replaces one side using an editorial collection or current rank proximity. Neither means the sites have similar policies.