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
2951unwomen.orgA+100—–TLS1.3Let's Encrypt58 j
2952uokik.gov.plA+100—–TLS1.3Certum DV TLS G2 R39 CA76 j
2953uol.deA+100—–TLS1.3GEANT TLS ECC 1172 j
2954uoou.gov.czA+100—–TLS1.3Let's Encrypt61 j
2955uottawa.caA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA192 j
2956up.ptA+100—–TLS1.3GEANT TLS RSA 1183 j
2957upf.eduA+100—–TLS1.3Let's Encrypt68 j
2958uplandsoftware.comA+100—–TLS1.3Starfield TLS Intermediate CA DV - R1v169 j
2959upm.esA+100—–TLS1.3GEANT TLS ECC 1175 j
2960upmc.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1110 j
2961ups.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1183 j
2962uptodate.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1118 j
2963ura.newsA+100—–TLS1.3GlobalSign GCC R46 OV TLS CA 2025104 j
2964urv.catA+100—–TLS1.3GEANT TLS RSA 1188 j
2965usa.govA+100—–TLS1.3Let's Encrypt59 j
2966usaa.comA+100—–TLS1.3DigiCert EV RSA CA G2168 j
2967usatoday.comA+100—–TLS1.3Let's Encrypt54 j
2968uscis.govA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA194 j
2969usga.orgA+100—–TLS1.3GeoTrust TLS RSA CA G181 j
2970usherbrooke.caA+100—–TLS1.3Sectigo Public Server Authentication CA EV R36117 j
2971usitc.govA+100—–TLS1.3Let's Encrypt68 j
2972usna.eduA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA149 j
2973usnews.comA+100—–TLS1.3Let's Encrypt74 j
2974usp.orgA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1190 j
2975uspreventiveservicestaskforce.orgA+100—–TLS1.3Amazon RSA 2048 M01122 j
2976ussoccer.comA+100—–TLS1.3Amazon RSA 2048 M0191 j
2977usta.comA+100—–TLS1.3Let's Encrypt66 j
2978ustc.edu.cnA+100—–TLS1.3ZeroSSL RSA DV SSL CA 280 j
2979ustr.govA+100—–TLS1.3Amazon RSA 2048 M0497 j
2980uswitch.comA+100—–TLS1.3Let's Encrypt38 j
2981utah.comA+100—–TLS1.3Google Trust Services58 j
2982utm.myA+100—–TLS1.3Let's Encrypt73 j
2983utoronto.caA+100—–TLS1.3Let's Encrypt74 j
2984utorrent.comA+100—–TLS1.3Let's Encrypt28 j
2985uts.edu.auA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA176 j
2986utu.fiA+100—–TLS1.3GEANT TLS ECC 193 j
2987utwente.nlA+100—–TLS1.3GEANT TLS RSA 1141 j
2988uu.nlA+100—–TLS1.3GEANT TLS ECC 1140 j
2989uvic.caA+100—–TLS1.3GlobalSign RSA OV SSL CA 201845 j
2990uwe.ac.ukA+100—–TLS1.3Let's Encrypt59 j
2991uwv.nlA+100—–TLS1.3DigiCert G2 TLS EU RSA4096 SHA384 2022 CA177 j
2992v.gdA+100—–TLS1.3Google Trust Services66 j
2993v.psA+100—–TLS1.3Google Trust Services65 j
2994vaccines.govA+100—–TLS1.3Let's Encrypt41 j
2995vagaro.comA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q476 j
2996vancouversun.comA+100—–TLS1.3Google Trust Services41 j
2997vangoghmuseum.nlA+100—–TLS1.3GeoTrust TLS RSA CA G1161 j
2998vanguardngr.comA+100—–TLS1.3Google Trust Services32 j
2999varonis.comA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q361 j
3000vatican.vaA+100—–TLS1.3GlobalSign GCC R46 OV TLS CA 2025164 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.