PQC by TLD: who's ahead of the web, who's behind

Share of sites offering a post-quantum key-exchange group.

Better than benchmarkWorse than benchmark

Denominator: deep-scanned websites · n per cohort in the table

.us leads on PQC at 83%; .ru trails at 14.6%.

View as table

Slice	Share	vs benchmark	n
.us	83%	+21.7pp	4,139
.xyz	81.9%	+20.6pp	5,166
.uk	81.5%	+20.2pp	30,002
.ai	80.8%	+19.5pp	3,785
.cc	80.7%	+19.3pp	7,249
.site	78.9%	+17.5pp	3,202
.app	74.5%	+13.2pp	3,589
.io	74.1%	+12.7pp	8,887
.nl	73.6%	+12.3pp	19,896
.au	73.6%	+12.2pp	8,155
.ca	71%	+9.7pp	6,497
.co	70.9%	+9.6pp	7,001
.me	69%	+7.7pp	2,889
.za	68.2%	+6.9pp	2,761
.com	67.4%	+6.1pp	418,198
.se	65.6%	+4.3pp	3,827
.ro	65.4%	+4.1pp	4,446
.tv	64.3%	+3pp	2,609
.org	64%	+2.7pp	41,732
Other	63.7%	+2.4pp	14,485
.id	62.9%	+1.5pp	4,864
.shop	60.7%	−0.6pp	3,905
.online	60.6%	−0.7pp	4,239
.it	60.6%	−0.7pp	11,657
.top	60.5%	−0.8pp	2,916
.fi	59.4%	−1.9pp	2,419
.mx	58.9%	−2.5pp	3,297
.br	58.9%	−2.5pp	17,388
.dk	58.5%	−2.8pp	2,569
.cl	57.8%	−3.5pp	2,664
.ar	57.4%	−3.9pp	3,308
.fr	57.1%	−4.2pp	10,668
.ua	56.8%	−4.5pp	5,091
.gr	56.3%	−5pp	3,742
.pro	55.8%	−5.5pp	2,382
.eu	54.8%	−6.5pp	5,699
.in	54.6%	−6.7pp	11,521
.info	53.8%	−7.5pp	4,726
.sk	53.1%	−8.3pp	2,126
.net	52.9%	−8.4pp	40,661
.tr	52.1%	−9.2pp	2,951
.edu	51.5%	−9.8pp	3,060
.es	51%	−10.3pp	5,699
.pt	50.8%	−10.5pp	2,111
.be	50.4%	−10.9pp	3,524
.pl	50.4%	−10.9pp	10,086
.ch	49.4%	−11.9pp	4,054
.ir	47.2%	−14.1pp	2,818
.cz	46.5%	−14.8pp	5,615
.tw	45.3%	−16.1pp	2,634
.at	42.8%	−18.5pp	3,247
.de	42.2%	−19.1pp	28,937
.hu	40.2%	−21.1pp	3,227
.vn	39.2%	−22.1pp	2,640
.jp	35.9%	−25.5pp	15,961
.cn	16.8%	−44.5pp	7,187
.kr	15.2%	−46.2pp	4,427
.ru	14.6%	−46.7pp	33,826