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

frill.co and tu-cottbus.de

frill.co #88,312 tu-cottbus.de #88,314

Measured takeaway

Botfy does not have comparable evidence for a strong policy takeaway; the available states are shown below.

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.

Evidencefrill.co tu-cottbus.de
robots.txt Served and parsed Fetch failed: dns_error
Google crawl posture Open Blocked
Unnamed crawler fallback Allowed the wildcard (*) group is effectively open Unavailable
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 purposefrill.co tu-cottbus.de
Model training Blocked Observation unavailable
AI search Not explicitly addressed Observation unavailable
Live assistant fetch Blocked Observation unavailable
Opt-out directives Blocked Observation unavailable
Ambiguous / undocumented Not explicitly addressed Observation unavailable

Named agents

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

Agentfrill.co tu-cottbus.de
GPTBot OpenAI Blocked Observation unavailable
ClaudeBot Anthropic Blocked Observation unavailable
CCBot Common Crawl Blocked Observation unavailable
Bytespider ByteDance Blocked Observation unavailable
meta-externalagent Meta Blocked Observation unavailable
Amazonbot Amazon Blocked Observation unavailable
Google-Extended Google Blocked Observation unavailable
Applebot-Extended Apple Blocked Observation unavailable

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.

Traitfrill.co tu-cottbus.de
Wildcard group Yes 92.1% Ranks 10,001–100,000 · n=54,147 Parsing unavailable 92.1% Ranks 10,001–100,000 · n=54,147
Effectively open file Yes 22.6% Ranks 10,001–100,000 · n=54,147 Parsing unavailable 22.6% Ranks 10,001–100,000 · n=54,147
Sitemap declared Yes 61.7% Ranks 10,001–100,000 · n=54,147 Parsing unavailable 61.7% Ranks 10,001–100,000 · n=54,147
robots.txt served Yes 59.7% Ranks 10,001–100,000 · n=91,507 Fetch failed: dns_error 59.7% Ranks 10,001–100,000 · n=91,507
robots.txt returned 404 No 7.9% Ranks 10,001–100,000 · n=91,507 Fetch failed: dns_error 7.9% Ranks 10,001–100,000 · n=91,507
Over the RFC parse limit No 0.2% Ranks 10,001–100,000 · n=54,147 Parsing unavailable 0.2% Ranks 10,001–100,000 · n=54,147
Blanket disallow No 4.0% Ranks 10,001–100,000 · n=54,147 Parsing unavailable 4.0% Ranks 10,001–100,000 · n=54,147
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.