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

covermanager.com and manageengine.eu

covermanager.com #35,129 manageengine.eu #35,131

Measured takeaway

covermanager.com blocks model-training crawlers; manageengine.eu has mixed rules for model-training crawlers.

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.

Evidencecovermanager.com manageengine.eu
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 Not found when probed Probe failed: too_large

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 purposecovermanager.com manageengine.eu
Model training Blocked Mixed
AI search Not explicitly addressed Mixed
Live assistant fetch Not explicitly addressed Mixed
Opt-out directives Not explicitly addressed 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.

Agentcovermanager.com manageengine.eu
ccbot Common Crawl Blocked Partly blocked
GPTBot OpenAI Not explicitly addressed Partly blocked
ClaudeBot Anthropic Not explicitly addressed Partly blocked
Bytespider ByteDance Not explicitly addressed Partly blocked
meta-externalagent Meta Not explicitly addressed Partly blocked
cohere-ai Cohere Not explicitly addressed Partly blocked
cohere-training-data-crawler Cohere Not explicitly addressed Partly blocked
Diffbot Diffbot Not explicitly addressed Partly blocked
OAI-SearchBot OpenAI Not explicitly addressed Partly blocked
Claude-SearchBot Anthropic Not explicitly addressed Partly blocked
Applebot Apple Not explicitly addressed Partly blocked
PerplexityBot Perplexity Not explicitly addressed Partly blocked
11 additional tracked agents
Agentcovermanager.com manageengine.eu
YouBot Not explicitly addressedPartly blocked
ChatGPT-User Not explicitly addressedPartly blocked
Claude-User Not explicitly addressedPartly blocked
Claude-Web Not explicitly addressedPartly blocked
Perplexity-User Not explicitly addressedPartly blocked
Amazonbot Not explicitly addressedPartly blocked
meta-externalfetcher Not explicitly addressedPartly blocked
MistralAI-User Not explicitly addressedPartly blocked
Google-Extended Not explicitly addressedPartly blocked
Applebot-Extended Not explicitly addressedPartly blocked
GoogleOther 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.

Traitcovermanager.com manageengine.eu
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 No 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.