CertH certH

Sites avec notation SSL A+ (2026)

Analysé parmi 20 000 domaines mondiaux les plus visités · Mis à jour 2026-11-07

12,269Domaines
32%Part A+ (3943)
94.8Score moyen
↑ 114Améliorés ce mois
↓ Par santé Par expiration
#DomaineNoteScoreTendance 30 jΔTLSÉmetteurHSTSExpire
2901uni-greifswald.deA+100—–TLS1.3GEANT TLS ECC 193 j
2902uni-heidelberg.deA+100—–TLS1.3GEANT TLS RSA 136 j
2903uni-hohenheim.deA+100—–TLS1.3GEANT TLS RSA 1195 j
2904uni-jena.deA+100—–TLS1.3GEANT TLS ECC 192 j
2905uni-kassel.deA+100—–TLS1.3GEANT TLS ECC 1146 j
2906uni-marburg.deA+100—–TLS1.3GEANT TLS RSA 1189 j
2907uni-muenster.deA+100—–TLS1.3GEANT TLS ECC 194 j
2908uni-osnabrueck.deA+100—–TLS1.3GEANT TLS RSA 193 j
2909uni-regensburg.deA+100—–TLS1.3GEANT TLS RSA 192 j
2910uni-saarland.deA+100—–TLS1.3GEANT TLS ECC 192 j
2911uni-stuttgart.deA+100—–TLS1.3GEANT TLS RSA 1174 j
2912uni-tuebingen.deA+100—–TLS1.3GEANT TLS RSA 1174 j
2913uni-ulm.deA+100—–TLS1.3GEANT TLS RSA 1104 j
2914uni-weimar.deA+100—–TLS1.3GEANT TLS ECC 1108 j
2915unibe.chA+100—–TLS1.3Let's Encrypt38 j
2916unical.itA+100—–TLS1.3GEANT TLS RSA 1136 j
2917unicamp.brA+100—–TLS1.3Let's Encrypt52 j
2918unice.frA+100—–TLS1.3GEANT TLS RSA 1176 j
2919unicef.deA+100—–TLS1.3Let's Encrypt55 j
2920unicef.orgA+100—–TLS1.3Thawte TLS RSA CA G153 j
2921unicefusa.orgA+100—–TLS1.3Let's Encrypt64 j
2922unifr.chA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA171 j
2923unige.itA+100—–TLS1.3GEANT TLS ECC 1135 j
2924uniklinik-freiburg.deA+100—–TLS1.3GEANT TLS RSA 1189 j
2925unil.chA+100—–TLS1.3Let's Encrypt57 j
2926uniprot.orgA+100—–TLS1.3Sectigo Public Server Authentication CA OV R36173 j
2927unir.netA+100—–TLS1.3GandiCert159 j
2928unisg.chA+100—–TLS1.3Sectigo Public Server Authentication CA DV R3668 j
2929unistra.frA+100—–TLS1.3GEANT TLS ECC 197 j
2930united-domains.deA+100—–TLS1.3Sectigo Public Server Authentication CA EV R3691 j
2931unitedhealthgroup.comA+100—–TLS1.3Sectigo Public Server Authentication CA OV R36152 j
2932unitedway.orgA+100—–TLS1.3GeoTrust TLS RSA CA G1168 j
2933univ-amu.frA+100—–TLS1.3GEANT TLS ECC 1162 j
2934univ-paris8.frA+100—–TLS1.3GEANT TLS ECC 1171 j
2935universal-music.co.jpA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1151 j
2936universalmusic.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1156 j
2937universalorlando.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1154 j
2938universalstudioshollywood.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1154 j
2939universia.netA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q473 j
2940universityofgalway.ieA+100—–TLS1.3Amazon RSA 2048 M01188 j
2941univision.comA+100—–TLS1.3Google Trust Services60 j
2942unixtools.orgA+100—–TLS1.3Amazon RSA 2048 M0142 j
2943unocha.orgA+100—–TLS1.3Amazon RSA 2048 M04185 j
2944unodc.orgA+100—–TLS1.3GlobalSign RSA OV SSL CA 201868 j
2945unomaha.eduA+100—–TLS1.3InCommon Intermediate CA - DVG2C180 j
2946unoosa.orgA+100—–TLS1.3Let's Encrypt33 j
2947unr.eduA+100—–TLS1.3InCommon Intermediate CA - OVG2C147 j
2948unrealengine.comA+100—–TLS1.3Amazon RSA 2048 M01137 j
2949unstoppabledomains.comA+100—–TLS1.3Let's Encrypt60 j
2950unsw.edu.auA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA186 j
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Questions fréquentes

Comment obtenir une note A+ ?

Activez TLS 1.3 avec des suites fortes, assurez le secret de transmission complet (PFS), déployez HSTS correctement et utilisez un certificat valide d'une CA de confiance.

Pourquoi ma note est-elle basse avec un certificat valide ?

Le score évalue toute la configuration TLS — protocoles hérités, suites faibles ou absence de HSTS le réduisent.