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

optimum.com and viginet.com.ve

optimum.com #45,075 viginet.com.ve #45,076

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.

Evidenceoptimum.com viginet.com.ve
robots.txt Served and parsed Fetch failed: connect_error
Google crawl posture Open Blocked
Unnamed crawler fallback Partly Restricted they inherit the wildcard (*) group's rules Unavailable
Base /llms.txt Not found when 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 purposeoptimum.com viginet.com.ve
Model training Mixed Observation unavailable
AI search Mixed Observation unavailable
Live assistant fetch Mixed Observation unavailable
Opt-out directives Mixed Observation unavailable
Ambiguous / undocumented Mixed 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.

Agentoptimum.com viginet.com.ve
GPTBot OpenAI Partly blocked Observation unavailable
ClaudeBot Anthropic Partly blocked Observation unavailable
CCBot Common Crawl Partly blocked Observation unavailable
Bytespider ByteDance Partly blocked Observation unavailable
Meta-ExternalAgent Meta Partly blocked Observation unavailable
FacebookBot Meta Partly blocked Observation unavailable
cohere-ai Cohere Partly blocked Observation unavailable
Diffbot Diffbot Partly blocked Observation unavailable
Omgilibot Webz.io Partly blocked Observation unavailable
OAI-SearchBot OpenAI Partly blocked Observation unavailable
Claude-SearchBot Anthropic Partly blocked Observation unavailable
PerplexityBot Perplexity Partly blocked Observation unavailable
10 additional tracked agents
Agentoptimum.com viginet.com.ve
ChatGPT-User Partly blockedObservation unavailable
Claude-User Partly blockedObservation unavailable
Perplexity-User Partly blockedObservation unavailable
Amazonbot Partly blockedObservation unavailable
Meta-ExternalFetcher Partly blockedObservation unavailable
MistralAI-User Partly blockedObservation unavailable
DuckAssistBot Partly blockedObservation unavailable
Google-Extended Partly blockedObservation unavailable
Applebot-Extended Partly blockedObservation unavailable
anthropic-ai Partly blockedObservation 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.

Traitoptimum.com viginet.com.ve
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 No 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: connect_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: connect_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.