Free public ranking

Robots.txt Leaderboard

How the web's top news & publisher sites compare on openness to AI crawlers. Graded straight from each site's robots.txt against the major AI bots (GPTBot, ClaudeBot, Google-Extended and more). Use this page to see how your site compares, and to check if your robots.txt is blocking or allowing the AI bots you want to allow or block.

45%

of 1,240 ranked sites block GPTBot in robots.txt

1,240

sites graded this batch (2026-11)

60/100

average openness score (higher = more open to AI)

Share of sites blocking each AI crawler

Click a bot to filter the ranking to sites that block it.

Grade distribution

A = wide open to AI, F = walled off.

A
578 sites
B
54 sites
C
73 sites
D
216 sites
F
319 sites
# AI crawlers Region
651
La Patilla
lapatilla.com
B 82 2/11
GPTBot ClaudeBot
LatAm
652
Law360
law360.com
B 82 2/11
Google-Extended Bytespider
US
653
Newsday
newsday.com
B 82 2/11
GPTBot CCBot
US
654
New Statesman
newstatesman.com
B 82 2/11
GPTBot Meta-ExternalAgent
UK
655
Prospect
prospectmagazine.co.uk
B 82 2/11
GPTBot Google-Extended
UK
656
SunStar
sunstar.com.ph
B 82 2/11
GPTBot ClaudeBot
Asia
657
TheJournal.ie
thejournal.ie
B 82 2/11
GPTBot ChatGPT-User
Ireland
658
THISDAY
thisdaylive.com
B 82 2/11
Bytespider Amazonbot
MENA-Africa
659
Vanguardia
vanguardia.com.mx
B 82 2/11
Bytespider Meta-ExternalAgent
LatAm
660
Washington Examiner
washingtonexaminer.com
B 82 2/11
CCBot Bytespider
US
661
WION
wionews.com
B 82 2/11
OAI-SearchBot Bytespider
Asia
662
Wirtualna Polska
wp.pl
B 82 2/11
GPTBot CCBot
EU
663
404 Media
404media.co
A 91 1/11
GPTBot
US
664
Ada Derana
adaderana.lk
A 91 1/11
Bytespider
Asia
665
Aktualne.cz
aktualne.cz
A 91 1/11
GPTBot
EU
666
Antara News
antaranews.com
A 91 1/11
ClaudeBot
Asia
667
Aristegui Noticias
aristeguinoticias.com
A 91 1/11
CCBot
LatAm
668
Bangor Daily News
bangordailynews.com
A 91 1/11
Applebot-Extended
US
669
bdnews24
bdnews24.com
A 91 1/11
GPTBot
Asia
670
The Business Times
businesstimes.com.sg
A 91 1/11
Google-Extended
Asia
671
Calgary Herald
calgaryherald.com
A 91 1/11
Meta-ExternalAgent
CA
672
CBS News
cbsnews.com
A 91 1/11
GPTBot
US
673
CBS Sports
cbssports.com
A 91 1/11
GPTBot
US
674
The Chosun Ilbo
chosun.com
A 91 1/11
GPTBot
Asia
675
DNA India
dnaindia.com
A 91 1/11
Bytespider
Asia
676
VnExpress International
e.vnexpress.net
A 91 1/11
Amazonbot
Asia
677
The Economic Times
economictimes.indiatimes.com
A 91 1/11
Meta-ExternalAgent
Asia
678
Edmonton Journal
edmontonjournal.com
A 91 1/11
Meta-ExternalAgent
CA
679
Entrepreneur
entrepreneur.com
A 91 1/11
Meta-ExternalAgent
US
680
EurekAlert!
eurekalert.org
A 91 1/11
Bytespider
US
681
Hindustan Times
hindustantimes.com
A 91 1/11
Meta-ExternalAgent
Asia
682
Hospodarske noviny
ihned.cz
A 91 1/11
GPTBot
EU
683
Independent Australia
independentaustralia.net
A 91 1/11
Applebot-Extended
Oceania
684
Philippine Daily Inquirer
inquirer.net
A 91 1/11
GPTBot
Asia
685
Insurance Journal
insurancejournal.com
A 91 1/11
Amazonbot
US
686
Kleine Zeitung
kleinezeitung.at
A 91 1/11
Amazonbot
EU
687
Korea Bizwire
koreaboo.com
A 91 1/11
Meta-ExternalAgent
Asia
688
La Voz del Interior
lavoz.com.ar
A 91 1/11
ChatGPT-User
LatAm
689
Mint
livemint.com
A 91 1/11
Meta-ExternalAgent
Asia
690
Milenio
milenio.com
A 91 1/11
CCBot
LatAm
691
Observador
observador.pt
A 91 1/11
Bytespider
EU
692
Ottawa Citizen
ottawacitizen.com
A 91 1/11
Meta-ExternalAgent
CA
693
Las Vegas Review-Journal
reviewjournal.com
A 91 1/11
Bytespider
US
694
SaltWire Network
saltwire.com
A 91 1/11
Meta-ExternalAgent
CA
695
Stirile ProTV
stirileprotv.ro
A 91 1/11
GPTBot
EU
696
The Straits Times
straitstimes.com
A 91 1/11
Google-Extended
Asia
697
Die Tageszeitung (taz)
taz.de
A 91 1/11
GPTBot
EU
698
Telex
telex.hu
A 91 1/11
Meta-ExternalAgent
EU
699
The Dispatch
thedispatch.com
A 91 1/11
Meta-ExternalAgent
US
700
The Edge Malaysia
theedgemalaysia.com
A 91 1/11
GPTBot
Asia
Download full leaderboard (CSV)

All 1,240 graded sites from the 2026-11 batch, regardless of the filters above.

Methodology

For each site we fetch its public robots.txt and grade it against 11 of the major AI crawlers, including GPTBot, ClaudeBot, Google-Extended, PerplexityBot and CCBot. A site “blocks” a bot when its robots.txt has a Disallow rule that applies to that crawler’s user-agent token. The openness score is the share of graded bots that are allowed, rolled up into an A–F grade.

This measures declared access in robots.txt, not enforcement. robots.txt is a request, not a firewall: a well-behaved crawler obeys it, but it does not technically stop anything. A site can also block AI bots at the edge (WAF, rate limits, IP blocks) in ways this ranking cannot see. Treat the grades as a signal of intent, not a guarantee.

The trend combines two sources: current grades come from a live scan of each site’s robots.txt, while historical snapshots are reconstructed from the Internet Archive (Wayback Machine): we grade the nearest archived robots.txt at or before each quarter. Historical points therefore reflect the best available capture, not necessarily the exact first of the period.

Latest batch: 2026-11. Reads stored scan data only: no live requests are made when you load this page.

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