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

coloradotimesrecorder.com and mcrsafety.com

coloradotimesrecorder.com #475,086 mcrsafety.com #475,088

Measured takeaway

coloradotimesrecorder.com allows model-training crawlers; mcrsafety.com has mixed rules for model-training crawlers.

coloradotimesrecorder.com allows GPTBot; mcrsafety.com partly 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.

Evidencecoloradotimesrecorder.com mcrsafety.com
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 Partly Restricted they inherit the wildcard (*) group's rules
Base /llms.txt Published 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 purposecoloradotimesrecorder.com mcrsafety.com
Model training Allowed Mixed
AI search Allowed Mixed
Live assistant fetch Allowed Mixed
Opt-out directives Allowed Mixed
Ambiguous / undocumented Not explicitly addressed Mixed

Named agents

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

Agentcoloradotimesrecorder.com mcrsafety.com
GPTBot OpenAI Allowed Partly blocked
ClaudeBot Anthropic Allowed Partly blocked
Bytespider ByteDance Allowed Partly blocked
Meta-ExternalAgent Meta Allowed Partly blocked
cohere-ai Cohere Allowed Partly blocked
PerplexityBot Perplexity Allowed Partly blocked
Amazonbot Amazon Allowed Partly blocked
Google-Extended Google Allowed Partly blocked
CCBot Common Crawl Not explicitly addressed Partly blocked
FacebookBot Meta Not explicitly addressed Partly blocked
Diffbot Diffbot Not explicitly addressed Partly blocked
Timpibot Timpi Not explicitly addressed Partly blocked
18 additional tracked agents
Agentcoloradotimesrecorder.com mcrsafety.com
omgili Not explicitly addressedPartly blocked
omgilibot Not explicitly addressedPartly blocked
img2dataset Not explicitly addressedPartly blocked
AI2Bot Not explicitly addressedPartly blocked
Ai2Bot-Dolma Not explicitly addressedPartly blocked
Kangaroo Bot Not explicitly addressedPartly blocked
Webzio-Extended Not explicitly addressedPartly blocked
OAI-SearchBot Not explicitly addressedPartly blocked
Applebot Not explicitly addressedPartly blocked
YouBot Not explicitly addressedPartly blocked
PetalBot Not explicitly addressedPartly blocked
ChatGPT-User Not explicitly addressedPartly blocked
Claude-Web Not explicitly addressedPartly blocked
Meta-ExternalFetcher Not explicitly addressedPartly blocked
Applebot-Extended Not explicitly addressedPartly blocked
anthropic-ai Not explicitly addressedPartly blocked
GoogleOther Not explicitly addressedPartly blocked
Scrapy Not explicitly addressedPartly blocked

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.

Traitcoloradotimesrecorder.com mcrsafety.com
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 No 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.