Websites prove their identity via certificates. %1$S does not trust %2$S because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates.
Websedła swóju identitu pśez certifikaty dopokazuju. %1$S %2$S njedowěri, dokulaž jogo certifikatowy wudawaŕ jo njeznaty, certifikat jo samosigněrowany abo serwer korektne mjazycertifikaty njesćelo.