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
151
Sydney Morning Herald
smh.com.au
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
152
Honolulu Star-Advertiser
staradvertiser.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
153
Statesman Journal
statesmanjournal.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
154
Stuff
stuff.co.nz
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
155
Tallahassee Democrat
tallahassee.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
156
Treasure Coast Newspapers
tcpalm.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
157
MIT Technology Review
technologyreview.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
158
Telegram & Gazette (Worcester)
telegram.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
159
Tempo
tempo.co
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Asia
160
The Tennessean
tennessean.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
161
The Review (Alliance)
the-review.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
162
The Age
theage.com.au
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
163
The Canadian Press
thecanadianpress.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
CA
164
The Conversation
theconversation.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
165
The Hindu BusinessLine
thehindubusinessline.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Asia
166
The Peterborough Examiner
thepeterboroughexaminer.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
CA
167
The Post (Wellington)
thepost.co.nz
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
168
Waterloo Region Record
therecord.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
CA
169
The Hamilton Spectator
thespec.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
CA
170
Toronto Star
thestar.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
CA
171
TODAY
todayonline.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Asia
172
Turun Sanomat
ts.fi
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
EU
173
TV 2 Denmark
tv2.dk
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
EU
174
Pioneer Press
twincities.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
175
New Hampshire Union Leader
unionleader.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
176
USA Today
usatoday.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
177
U.S. News & World Report
usnews.com
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
178
Waikato Times
waikatotimes.co.nz
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
179
WAtoday
watoday.com.au
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Oceania
180
Yonhap News Agency
yna.co.kr
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Asia
181
The Japan News (Yomiuri)
yomiuri.co.jp
F 0 11/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Asia
182
ABC
abc.es
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
EU
183
Algemeen Dagblad
ad.nl
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended
EU
184
The Advertiser (Adelaide)
adelaidenow.com.au
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Meta-ExternalAgent
Oceania
185
Alabama Media Group (AL.com)
al.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended
US
186
The Bakersfield Californian
bakersfield.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Applebot-Extended Meta-ExternalAgent
US
187
Belfast Telegraph
belfasttelegraph.co.uk
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Meta-ExternalAgent
UK
188
Billboard
billboard.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Applebot-Extended Meta-ExternalAgent
US
189
The Buffalo News
buffalonews.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Applebot-Extended Meta-ExternalAgent
US
190
Business Day (BusinessLIVE)
businesslive.co.za
F 9 10/11
GPTBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
MENA-Africa
191
The Business Post
businesspost.ie
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
Ireland
192
The Canberra Times
canberratimes.com.au
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended
Oceania
193
Ceske noviny (CTK)
ceskenoviny.cz
F 9 10/11
GPTBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
EU
194
Channel 4 News
channel4.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Applebot-Extended Meta-ExternalAgent
UK
195
The Plain Dealer
cleveland.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended
US
196
CNET
cnet.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot PerplexityBot CCBot Bytespider Amazonbot Applebot-Extended Meta-ExternalAgent
US
197
The Courier-Mail
couriermail.com.au
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Meta-ExternalAgent
Oceania
198
The Daily Telegraph (Sydney)
dailytelegraph.com.au
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Amazonbot Meta-ExternalAgent
Oceania
199
Dayton Daily News
daytondailynews.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Applebot-Extended Meta-ExternalAgent
US
200
Deadline
deadline.com
F 9 10/11
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Google-Extended PerplexityBot CCBot Bytespider Applebot-Extended Meta-ExternalAgent
US
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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