Sites using public-key-pins-report-only:
535 geocities.com
1,988 protonmail.com
6,801 yahoosmallbusiness.com
12,224 ad.com
22,324 sanger.ac.uk
31,797 appointy.com
32,941 yahoosites.com
36,622 protonmail.ch
42,245 luminate.com
63,507 freenetproject.org
72,533 hackthissite.org
94,576 imerat.ir
215,642 patton.com
277,563 findsimilar.com
295,799 spotify.net
346,759 hao222.com
380,339 humancellatlas.org
403,232 x0r.be
559,895 peterjin.org
560,530 traffstock.net
612,476 purehnw.com
700,479 ga4gh.org
848,125 invoice-automation.com
849,869 pm.me
855,715 inverify.net
902,857 conjugarverbo.com
975,591 czi.team