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

fb.com and lemonde.fr

fb.com #693 lemonde.fr #691

Measured takeaway

fb.com has mixed rules for AI-search crawlers; lemonde.fr blocks AI-search crawlers.

fb.com's robots.txt disallows every crawler; lemonde.fr's does not.

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.

Evidencefb.com lemonde.fr
robots.txt Served and parsed Served and parsed
Google crawl posture Blocked Open
Unnamed crawler fallback Blocked the wildcard (*) group disallows everything, so they are blocked without being named Partly Restricted they inherit the wildcard (*) group's rules
Base /llms.txt Related file observed at /ai.txt; /llms.txt not established Related file observed at /ai.txt; /llms.txt not established

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 purposefb.com lemonde.fr
Model training Blocked Blocked
AI search Mixed Blocked
Live assistant fetch Blocked Blocked
Opt-out directives Blocked Blocked
Ambiguous / undocumented Blocked Blocked

Named agents

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

Agentfb.com lemonde.fr
ClaudeBot Anthropic Blocked Blocked
PetalBot Huawei Blocked Blocked
Amazonbot Amazon Blocked Blocked
Google-Extended Google Blocked Blocked
Applebot-Extended Apple Blocked Blocked
GPTBot OpenAI Blocked Not explicitly addressed
CCBot Common Crawl Not explicitly addressed Blocked
Bytespider ByteDance Not explicitly addressed Blocked
FacebookBot Meta Not explicitly addressed Blocked
cohere-ai Cohere Not explicitly addressed Blocked
cohere-training-data-crawler Cohere Not explicitly addressed Blocked
Diffbot Diffbot Not explicitly addressed Blocked
19 additional tracked agents
Agentfb.com lemonde.fr
DeepSeekBot Not explicitly addressedBlocked
Timpibot Not explicitly addressedBlocked
omgili Not explicitly addressedBlocked
omgilibot Not explicitly addressedBlocked
AI2Bot Not explicitly addressedBlocked
Ai2Bot-Dolma Not explicitly addressedBlocked
Kangaroo Bot Not explicitly addressedBlocked
webzio-extended Not explicitly addressedBlocked
Claude-SearchBot Not explicitly addressedBlocked
Applebot Partly blockedNot explicitly addressed
PerplexityBot BlockedNot explicitly addressed
YouBot Not explicitly addressedBlocked
Claude-User Not explicitly addressedBlocked
Claude-Web Not explicitly addressedBlocked
MistralAI-User Not explicitly addressedBlocked
DuckAssistBot Not explicitly addressedBlocked
anthropic-ai Not explicitly addressedBlocked
GoogleOther Not explicitly addressedBlocked
Scrapy BlockedNot explicitly addressed

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.

Traitfb.com lemonde.fr
Wildcard group Yes 95.1% Ranks 1–1,000 · n=529 Yes 95.1% Ranks 1–1,000 · n=529
Effectively open file No 11.3% Ranks 1–1,000 · n=529 No 11.3% Ranks 1–1,000 · n=529
Sitemap declared No 66.0% Ranks 1–1,000 · n=529 Yes 66.0% Ranks 1–1,000 · n=529
robots.txt served Yes 53.3% Ranks 1–1,000 · n=1,000 Yes 53.3% Ranks 1–1,000 · n=1,000
robots.txt returned 404 No 4.6% Ranks 1–1,000 · n=1,000 No 4.6% Ranks 1–1,000 · n=1,000
Over the RFC parse limit No 0.8% Ranks 1–1,000 · n=529 No 0.8% Ranks 1–1,000 · n=529
Blanket disallow Yes 8.9% Ranks 1–1,000 · n=529 No 8.9% Ranks 1–1,000 · n=529
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.