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
com69.4%
org69.3%
de79.5%
net54.0%
ru80.1%
co.uk72.6%
com.br69.8%
fr75.6%
nl78.2%
it78.5%
pl74.8%
jp74.2%
io53.9%
com.au74.2%
in69.5%
ca74.6%
cz79.4%
es79.4%
co.jp73.5%
eu70.9%
co54.1%
edu86.9%
ro80.3%
ai78.5%
se71.5%
ch78.0%
info65.4%
be89.2%
gr69.3%
at75.6%
absent (404)
data table
com18.7%
org14.6%
de6.6%
net12.8%
ru6.0%
co.uk3.6%
com.br10.8%
fr6.6%
nl8.4%
it6.7%
pl9.0%
jp12.3%
io24.6%
com.au4.7%
in9.1%
ca5.6%
cz8.2%
es6.2%
co.jp11.3%
eu16.3%
co15.5%
edu5.1%
ro7.1%
ai8.6%
se9.1%
ch6.4%
info9.0%
be2.5%
gr8.5%
at8.7%
disallow-all
data table
com20.0%
org5.3%
de6.8%
net38.3%
ru10.1%
co.uk8.3%
com.br5.8%
fr7.6%
nl3.2%
it4.5%
pl4.1%
jp5.1%
io5.3%
com.au13.4%
in2.5%
ca5.2%
cz4.6%
es2.7%
co.jp1.1%
eu13.5%
co14.7%
edu11.4%
ro3.7%
ai5.3%
se3.8%
ch4.9%
info5.5%
be1.8%
gr2.9%
at3.2%
allow-all
data table
com20.5%
org20.3%
de15.2%
net15.4%
ru6.6%
co.uk10.4%
com.br18.0%
fr11.3%
nl16.4%
it13.6%
pl15.4%
jp18.3%
io23.8%
com.au14.2%
in18.3%
ca14.4%
cz18.7%
es9.3%
co.jp17.4%
eu16.0%
co27.1%
edu13.1%
ro17.9%
ai21.5%
se19.5%
ch21.0%
info31.6%
be6.1%
gr17.9%
at20.4%
wildcard * UA
data table
com96.9%
org96.1%
de96.9%
net93.5%
ru98.7%
co.uk95.3%
com.br97.4%
fr90.4%
nl96.4%
it96.1%
pl98.1%
jp86.2%
io82.2%
com.au97.4%
in96.0%
ca95.8%
cz96.9%
es98.2%
co.jp94.6%
eu97.6%
co93.0%
edu97.6%
ro97.2%
ai96.2%
se96.4%
ch95.2%
info92.0%
be97.9%
gr97.9%
at90.4%
declares a sitemap
data table
com63.6%
org48.2%
de59.7%
net32.5%
ru72.9%
co.uk71.2%
com.br65.0%
fr64.2%
nl71.2%
it57.3%
pl50.3%
jp55.2%
io66.5%
com.au68.1%
in64.9%
ca50.7%
cz73.7%
es48.6%
co.jp59.2%
eu62.6%
co57.1%
edu52.6%
ro72.9%
ai79.3%
se63.9%
ch59.3%
info42.8%
be20.0%
gr70.5%
at59.9%
llms.txt adoption
data table
com17.3%
org10.8%
de4.7%
net11.6%
ru6.4%
co.uk3.2%
com.br11.1%
fr3.0%
nl9.8%
it5.8%
pl5.5%
jp3.2%
io30.5%
com.au9.1%
in8.4%
ca3.9%
cz4.0%
es9.4%
co.jp1.2%
eu3.7%
co10.5%
edu2.5%
ro21.0%
ai32.7%
se8.6%
ch5.1%
info4.1%
be2.0%
gr17.6%
at4.9%

Full data table

TLD sample status 200status 404disallow allallow allwildcard uasitemapllms adoption
com 255,407 69.4% 18.7% 20.0% 20.5% 96.9% 63.6% 17.3%
org 29,696 69.3% 14.6% 5.3% 20.3% 96.1% 48.2% 10.8%
de 21,439 79.5% 6.6% 6.8% 15.2% 96.9% 59.7% 4.7%
net 21,139 54.0% 12.8% 38.3% 15.4% 93.5% 32.5% 11.6%
ru 20,542 80.1% 6.0% 10.1% 6.6% 98.7% 72.9% 6.4%
co.uk 9,197 72.6% 3.6% 8.3% 10.4% 95.3% 71.2% 3.2%
com.br 9,067 69.8% 10.8% 5.8% 18.0% 97.4% 65.0% 11.1%
fr 7,883 75.6% 6.6% 7.6% 11.3% 90.4% 64.2% 3.0%
nl 7,177 78.2% 8.4% 3.2% 16.4% 96.4% 71.2% 9.8%
it 6,954 78.5% 6.7% 4.5% 13.6% 96.1% 57.3% 5.8%
pl 6,207 74.8% 9.0% 4.1% 15.4% 98.1% 50.3% 5.5%
jp 6,019 74.2% 12.3% 5.1% 18.3% 86.2% 55.2% 3.2%
io 5,990 53.9% 24.6% 5.3% 23.8% 82.2% 66.5% 30.5%
com.au 4,537 74.2% 4.7% 13.4% 14.2% 97.4% 68.1% 9.1%
in 4,006 69.5% 9.1% 2.5% 18.3% 96.0% 64.9% 8.4%
ca 3,966 74.6% 5.6% 5.2% 14.4% 95.8% 50.7% 3.9%
cz 3,925 79.4% 8.2% 4.6% 18.7% 96.9% 73.7% 4.0%
es 3,866 79.4% 6.2% 2.7% 9.3% 98.2% 48.6% 9.4%
co.jp 3,335 73.5% 11.3% 1.1% 17.4% 94.6% 59.2% 1.2%
eu 3,256 70.9% 16.3% 13.5% 16.0% 97.6% 62.6% 3.7%
co 3,214 54.1% 15.5% 14.7% 27.1% 93.0% 57.1% 10.5%
edu 3,142 86.9% 5.1% 11.4% 13.1% 97.6% 52.6% 2.5%
ro 2,949 80.3% 7.1% 3.7% 17.9% 97.2% 72.9% 21.0%
ai 2,793 78.5% 8.6% 5.3% 21.5% 96.2% 79.3% 32.7%
se 2,677 71.5% 9.1% 3.8% 19.5% 96.4% 63.9% 8.6%
ch 2,508 78.0% 6.4% 4.9% 21.0% 95.2% 59.3% 5.1%
info 2,495 65.4% 9.0% 5.5% 31.6% 92.0% 42.8% 4.1%
be 2,305 89.2% 2.5% 1.8% 6.1% 97.9% 20.0% 2.0%
gr 2,284 69.3% 8.5% 2.9% 17.9% 97.9% 70.5% 17.6%
at 2,116 75.6% 8.7% 3.2% 20.4% 90.4% 59.9% 4.9%

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.