robots.txt & llms.txt across the Tranco top 1M
Data as of 2026-07-17 · robots.txt via Common Crawl CC-MAIN-2026-25 + our polite crawl · llms.txt via our polite crawl · Tranco top-1,000,000 · crawls: 2026-07-25 · 2026-07-17 746,000 robots.txt fetches · 574,664 parsed · 54,000 llms.txt probes

Segments

Headline metrics broken down by segment. Toggle the segmentation axis and the weighting. Rank-weighting (FR-23b) weights each domain by 1/Tranco-rank, so a restriction on a top site counts far more than one deep in the tail.

One crawl ingested (2026-07-17). Cross-crawl trend lines appear automatically when the next monthly crawl lands.

Weighting: Raw Rank-weighted
robots.txt returns 200
data table
com68.9%
org70.9%
de74.6%
net64.0%
ru74.1%
co.uk60.2%
com.br70.3%
fr71.8%
nl72.7%
it70.1%
pl74.9%
jp61.1%
io66.0%
com.au66.5%
in63.3%
ca63.1%
cz76.3%
es71.0%
co.jp58.8%
eu67.9%
co68.1%
edu73.2%
ro78.1%
ai78.2%
se72.6%
ch71.6%
info72.3%
be71.8%
gr74.9%
at75.7%
absent (404)
data table
com10.5%
org11.3%
de10.1%
net18.1%
ru9.1%
co.uk6.0%
com.br13.5%
fr7.9%
nl8.3%
it9.8%
pl9.9%
jp19.8%
io16.4%
com.au6.4%
in13.4%
ca7.8%
cz9.6%
es8.9%
co.jp20.8%
eu12.6%
co11.0%
edu14.1%
ro7.8%
ai10.2%
se9.3%
ch9.7%
info11.3%
be9.4%
gr8.0%
at10.2%
disallow-all
data table
com4.1%
org3.8%
de14.0%
net6.6%
ru5.0%
co.uk3.9%
com.br2.4%
fr3.2%
nl3.9%
it3.6%
pl2.1%
jp3.6%
io5.0%
com.au5.0%
in2.9%
ca4.2%
cz3.8%
es3.2%
co.jp2.1%
eu5.1%
co4.3%
edu4.8%
ro2.3%
ai3.3%
se4.1%
ch4.3%
info4.4%
be3.2%
gr2.2%
at3.8%
allow-all
data table
com25.8%
org29.8%
de17.8%
net28.9%
ru10.6%
co.uk20.7%
com.br29.2%
fr19.5%
nl24.6%
it25.2%
pl21.3%
jp21.8%
io32.1%
com.au18.8%
in28.8%
ca21.7%
cz23.8%
es18.4%
co.jp21.0%
eu26.1%
co28.9%
edu21.3%
ro22.7%
ai32.9%
se21.4%
ch24.6%
info25.8%
be18.4%
gr23.3%
at25.0%
wildcard * UA
data table
com93.6%
org93.3%
de95.3%
net91.0%
ru96.2%
co.uk95.7%
com.br95.4%
fr95.7%
nl95.3%
it95.3%
pl96.0%
jp88.9%
io90.8%
com.au96.4%
in95.3%
ca95.7%
cz96.3%
es96.9%
co.jp93.0%
eu94.7%
co91.7%
edu96.9%
ro95.8%
ai93.5%
se96.4%
ch94.8%
info89.9%
be94.6%
gr94.6%
at95.3%
declares a sitemap
data table
com61.0%
org49.4%
de65.2%
net46.9%
ru68.8%
co.uk67.8%
com.br68.7%
fr60.1%
nl65.8%
it60.9%
pl59.4%
jp57.7%
io59.6%
com.au71.1%
in70.7%
ca60.5%
cz69.8%
es64.0%
co.jp60.0%
eu54.3%
co63.3%
edu52.2%
ro66.5%
ai77.3%
se66.1%
ch55.1%
info49.9%
be59.3%
gr60.7%
at61.6%
llms.txt adoption
data table
com13.8%
org6.6%
de6.5%
net7.4%
ru6.1%
co.uk10.1%
com.br13.6%
fr6.4%
nl6.1%
it5.4%
pl10.0%
jp6.1%
io20.9%
com.au18.1%
in14.2%
ca7.0%
cz6.6%
es8.8%
co.jp6.2%
eu12.2%
co17.8%
edu6.3%
ro15.1%
ai33.7%
se6.9%
ch8.5%
info9.5%
be6.4%
gr13.8%
at7.3%

Full data table

TLD sample status 200status 404disallow allallow allwildcard uasitemapllms adoption
com 255,407 68.9% 10.5% 4.1% 25.8% 93.6% 61.0% 13.8%
org 29,696 70.9% 11.3% 3.8% 29.8% 93.3% 49.4% 6.6%
de 21,439 74.6% 10.1% 14.0% 17.8% 95.3% 65.2% 6.5%
net 21,139 64.0% 18.1% 6.6% 28.9% 91.0% 46.9% 7.4%
ru 20,542 74.1% 9.1% 5.0% 10.6% 96.2% 68.8% 6.1%
co.uk 9,197 60.2% 6.0% 3.9% 20.7% 95.7% 67.8% 10.1%
com.br 9,067 70.3% 13.5% 2.4% 29.2% 95.4% 68.7% 13.6%
fr 7,883 71.8% 7.9% 3.2% 19.5% 95.7% 60.1% 6.4%
nl 7,177 72.7% 8.3% 3.9% 24.6% 95.3% 65.8% 6.1%
it 6,954 70.1% 9.8% 3.6% 25.2% 95.3% 60.9% 5.4%
pl 6,207 74.9% 9.9% 2.1% 21.3% 96.0% 59.4% 10.0%
jp 6,019 61.1% 19.8% 3.6% 21.8% 88.9% 57.7% 6.1%
io 5,990 66.0% 16.4% 5.0% 32.1% 90.8% 59.6% 20.9%
com.au 4,537 66.5% 6.4% 5.0% 18.8% 96.4% 71.1% 18.1%
in 4,006 63.3% 13.4% 2.9% 28.8% 95.3% 70.7% 14.2%
ca 3,966 63.1% 7.8% 4.2% 21.7% 95.7% 60.5% 7.0%
cz 3,925 76.3% 9.6% 3.8% 23.8% 96.3% 69.8% 6.6%
es 3,866 71.0% 8.9% 3.2% 18.4% 96.9% 64.0% 8.8%
co.jp 3,335 58.8% 20.8% 2.1% 21.0% 93.0% 60.0% 6.2%
eu 3,256 67.9% 12.6% 5.1% 26.1% 94.7% 54.3% 12.2%
co 3,214 68.1% 11.0% 4.3% 28.9% 91.7% 63.3% 17.8%
edu 3,142 73.2% 14.1% 4.8% 21.3% 96.9% 52.2% 6.3%
ro 2,949 78.1% 7.8% 2.3% 22.7% 95.8% 66.5% 15.1%
ai 2,793 78.2% 10.2% 3.3% 32.9% 93.5% 77.3% 33.7%
se 2,677 72.6% 9.3% 4.1% 21.4% 96.4% 66.1% 6.9%
ch 2,508 71.6% 9.7% 4.3% 24.6% 94.8% 55.1% 8.5%
info 2,495 72.3% 11.3% 4.4% 25.8% 89.9% 49.9% 9.5%
be 2,305 71.8% 9.4% 3.2% 18.4% 94.6% 59.3% 6.4%
gr 2,284 74.9% 8.0% 2.2% 23.3% 94.6% 60.7% 13.8%
at 2,116 75.7% 10.2% 3.8% 25.0% 95.3% 61.6% 7.3%

Showing the 30 best-covered TLDs by sample size.

llms.txt not probed cells: this crawl's cohort covers the top 500k (rank deciles 1–5); the rest join in a later crawl.