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

3ders.org and springfieldnewssun.com

3ders.org #108,711 springfieldnewssun.com #108,709

Measured takeaway

Both sites block 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.

Evidence3ders.org springfieldnewssun.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 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 purpose3ders.org springfieldnewssun.com
Model training Blocked Blocked
AI search Blocked Blocked
Live assistant fetch Blocked Blocked
Opt-out directives Blocked Blocked
Ambiguous / undocumented Blocked Blocked

Named agents

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

Agent3ders.org springfieldnewssun.com
GPTBot OpenAI Blocked Blocked
ClaudeBot Anthropic Blocked Blocked
CCBot Common Crawl Blocked Blocked
Bytespider ByteDance Blocked Blocked
meta-externalagent Meta Blocked Blocked
Cohere-ai Cohere Blocked Blocked
Diffbot Diffbot Blocked Blocked
Timpibot Timpi Blocked Blocked
omgili Webz.io Blocked Blocked
omgilibot Webz.io Blocked Blocked
AI2Bot Allen Institute Blocked Blocked
Ai2Bot-Dolma Allen Institute Blocked Blocked
25 additional tracked agents
Agent3ders.org springfieldnewssun.com
webzio-extended BlockedBlocked
PerplexityBot BlockedBlocked
YouBot BlockedBlocked
PetalBot BlockedBlocked
ChatGPT-User BlockedBlocked
Claude-Web BlockedBlocked
Google-Extended BlockedBlocked
Applebot-Extended BlockedBlocked
anthropic-ai BlockedBlocked
Scrapy BlockedBlocked
TikTokSpider BlockedNot explicitly addressed
FacebookBot Not explicitly addressedBlocked
cohere-training-data-crawler BlockedNot explicitly addressed
img2dataset Not explicitly addressedBlocked
Kangaroo Bot BlockedNot explicitly addressed
OAI-SearchBot Not explicitly addressedBlocked
Applebot BlockedNot explicitly addressed
SemanticScholarBot BlockedNot explicitly addressed
Claude-User BlockedNot explicitly addressed
Perplexity-User BlockedNot explicitly addressed
Amazonbot BlockedNot explicitly addressed
meta-externalfetcher BlockedNot explicitly addressed
MistralAI-User BlockedNot explicitly addressed
DuckAssistBot BlockedNot explicitly addressed
GoogleOther 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.

Trait3ders.org springfieldnewssun.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 No 60.6% Ranks 100,001–1,000,000 · n=680,000 Yes 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.