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
| # | Domaine | Note | Score | Tendance 30 j | Δ | TLS | Émetteur | HSTS | Expire |
|---|---|---|---|---|---|---|---|---|---|
| 2851 | uchile.cl | A+ | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 176 j | |
| 2852 | uconn.edu | A+ | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | 189 j | |
| 2853 | udacity.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 88 j | |
| 2854 | udg.edu | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 169 j | |
| 2855 | udiscovermusic.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 184 j | |
| 2856 | uea.ac.uk | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 183 j | |
| 2857 | uefa.com | A+ | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | 92 j | |
| 2858 | ufc.br | A+ | 100 | — | – | TLS1.3 | RNP ICPEdu GR46 OV TLS CA 2025 | 149 j | |
| 2859 | uff.br | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 28 j | |
| 2860 | ufrj.br | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 75 j | |
| 2861 | ufscar.br | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 98 j | |
| 2862 | uga.edu | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 165 j | |
| 2863 | ugent.be | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 94 j | |
| 2864 | ugm.ac.id | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 132 j | |
| 2865 | uhhospitals.org | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 92 j | |
| 2866 | ui.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 96 j | |
| 2867 | uibe.edu.cn | A+ | 100 | — | – | TLS1.3 | Certum OV TLS G2 R39 CA | 145 j | |
| 2868 | uibk.ac.at | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 92 j | |
| 2869 | uidaho.edu | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 46 j | |
| 2870 | uisdc.com | A+ | 100 | — | – | TLS1.3 | GlobalSign GCC R46 AlphaSSL CA 2025 | 177 j | |
| 2871 | ukm.my | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 59 j | |
| 2872 | ukri.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 83 j | |
| 2873 | ukrinform.net | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 69 j | |
| 2874 | ukrinform.ua | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 69 j | |
| 2875 | ul.ie | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 39 j | |
| 2876 | ulb.be | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 98 j | |
| 2877 | uliege.be | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 34 j | |
| 2878 | umaryland.edu | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 132 j | |
| 2879 | umb.edu | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 174 j | |
| 2880 | umbc.edu | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 76 j | |
| 2881 | umh.es | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 158 j | |
| 2882 | umk.pl | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 92 j | |
| 2883 | umkc.edu | A+ | 100 | — | – | TLS1.3 | InCommon RSA OV SSL CA 3 | 28 j | |
| 2884 | uml.edu | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 106 j | |
| 2885 | umontpellier.fr | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 106 j | |
| 2886 | unb.br | A+ | 100 | — | – | TLS1.3 | RNP ICPEdu GR46 OV TLS CA 2025 | 191 j | |
| 2887 | unc.edu.ar | A+ | 100 | — | – | TLS1.3 | ZeroSSL ECC DV SSL CA 2 | 74 j | |
| 2888 | undp.org | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 92 j | |
| 2889 | unf.edu | A+ | 100 | — | – | TLS1.3 | InCommon RSA Server CA 2 | 107 j | |
| 2890 | unfccc.int | A+ | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | 75 j | |
| 2891 | unfpa.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 72 j | |
| 2892 | ungeneva.org | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 147 j | |
| 2893 | unglobalcompact.org | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 117 j | |
| 2894 | unhabitat.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 83 j | |
| 2895 | uni-augsburg.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 92 j | |
| 2896 | uni-bamberg.de | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 73 j | |
| 2897 | uni-bayreuth.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 92 j | |
| 2898 | uni-bonn.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 192 j | |
| 2899 | uni-bremen.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 101 j | |
| 2900 | uni-frankfurt.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 189 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.