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

design.com and mijn.host

design.com #15,808 mijn.host #15,806

Measured takeaway

design.com has mixed rules for model-training crawlers; mijn.host allows model-training crawlers.

design.com partly blocks GPTBot; mijn.host allows 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.

Evidencedesign.com mijn.host
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 Published Published

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 purposedesign.com mijn.host
Model training Mixed Allowed
AI search Not explicitly addressed Allowed
Live assistant fetch Mixed Allowed
Opt-out directives Mixed Allowed
Ambiguous / undocumented Mixed Allowed

Named agents

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

Agentdesign.com mijn.host
GPTBot OpenAI Partly blocked Allowed
ClaudeBot Anthropic Partly blocked Allowed
CCBot Common Crawl Partly blocked Allowed
Bytespider ByteDance Partly blocked Allowed
meta-externalagent Meta Partly blocked Allowed
FacebookBot Meta Partly blocked Allowed
Diffbot Diffbot Partly blocked Allowed
Timpibot Timpi Partly blocked Allowed
omgili Webz.io Partly blocked Allowed
Ai2Bot Allen Institute Partly blocked Allowed
Claude-Web Anthropic Partly blocked Allowed
Google-Extended Google Partly blocked Allowed
13 additional tracked agents
Agentdesign.com mijn.host
Applebot-Extended Partly blockedAllowed
anthropic-ai Partly blockedAllowed
cohere-ai Not explicitly addressedAllowed
img2dataset Partly blockedNot explicitly addressed
Ai2Bot-Dolma Partly blockedNot explicitly addressed
Webzio-Extended Partly blockedNot explicitly addressed
OAI-SearchBot Not explicitly addressedAllowed
PerplexityBot Not explicitly addressedAllowed
YouBot Not explicitly addressedAllowed
ChatGPT-User Not explicitly addressedAllowed
Amazonbot Not explicitly addressedAllowed
Meta-ExternalFetcher Not explicitly addressedAllowed
Scrapy Partly 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.

Traitdesign.com mijn.host
Wildcard group Yes 92.1% Ranks 10,001–100,000 · n=54,147 Yes 92.1% Ranks 10,001–100,000 · n=54,147
Effectively open file No 22.6% Ranks 10,001–100,000 · n=54,147 Yes 22.6% Ranks 10,001–100,000 · n=54,147
Sitemap declared Yes 61.7% Ranks 10,001–100,000 · n=54,147 Yes 61.7% Ranks 10,001–100,000 · n=54,147
robots.txt served Yes 59.7% Ranks 10,001–100,000 · n=91,507 Yes 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 No 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 No 0.2% Ranks 10,001–100,000 · n=54,147
Blanket disallow No 4.0% Ranks 10,001–100,000 · n=54,147 No 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.