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+ (3944)
94.8Score moyen
↑ 115Améliorés ce mois
↓ Par santé Par expiration
#DomaineNoteScoreTendance 30 jΔTLSÉmetteurHSTSExpire
2151postandcourier.comA+100—–TLS1.3Google Trust Services44 j
2152postermywall.comA+100—–TLS1.3Amazon RSA 2048 M01173 j
2153postgresql.orgA+100—–TLS1.3Let's Encrypt53 j
2154posthog.comA+100—–TLS1.3Let's Encrypt36 j
2155postoffice.co.ukA+100—–TLS1.3Let's Encrypt58 j
2156power-technology.comA+100—–TLS1.3Let's Encrypt52 j
2157powerschool.comA+100—–TLS1.3Sectigo Public Server Authentication CA OV R36117 j
2158ppg.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1168 j
2159prada.comA+100—–TLS1.3Let's Encrypt86 j
2160pratt.eduA+100—–TLS1.3Let's Encrypt52 j
2161pravo.ruA+100—–TLS1.3Let's Encrypt69 j
2162prb.orgA+100—–TLS1.3Google Trust Services73 j
2163premierinn.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA194 j
2164premiumoutlets.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1102 j
2165preprints.orgA+100—–TLS1.3Let's Encrypt31 j
2166president.jpA+100—–TLS1.3GlobalSign GCC R46 OV TLS CA 2025180 j
2167pressenza.comA+100—–TLS1.3Let's Encrypt64 j
2168pretix.euA+100—–TLS1.3Let's Encrypt77 j
2169prevention.comA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q4196 j
2170priceline.comA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q3121 j
2171primark.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1117 j
2172primevideo.comA+100—–TLS1.3Amazon RSA 2048 M0197 j
2173prismic.ioA+100—–TLS1.3Amazon RSA 2048 M01154 j
2174procore.comA+100—–TLS1.3Let's Encrypt62 j
2175procreate.comA+100—–TLS1.3Amazon RSA 2048 M0198 j
2176prodigygame.comA+100—–TLS1.3Amazon RSA 2048 M01147 j
2177prohosting.comA+100—–TLS1.3Let's Encrypt54 j
2178project-syndicate.orgA+100—–TLS1.3GeoTrust TLS RSA CA G1159 j
2179projecteuclid.orgA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q334 j
2180projecteuler.netA+100—–TLS1.3Let's Encrypt33 j
2181prom.uaA+100—–TLS1.3ZeroSSL RSA DV SSL CA 237 j
2182promptingguide.aiA+100—–TLS1.3Let's Encrypt39 j
2183prospect.orgA+100—–TLS1.3Google Trust Services80 j
2184prospectmagazine.co.ukA+100—–TLS1.3Amazon RSA 2048 M0190 j
2185protobuf.devA+100—–TLS1.3Let's Encrypt73 j
2186proton.meA+100—–TLS1.3Let's Encrypt80 j
2187providencejournal.comA+100—–TLS1.3Let's Encrypt77 j
2188prsa.orgA+100—–TLS1.3Amazon RSA 2048 M0152 j
2189prtimes.jpA+100—–TLS1.3GlobalSign Atlas R3 DV TLS CA 2026 Q296 j
2190psl.euA+100—–TLS1.3GEANT TLS RSA 128 j
2191psychcentral.comA+100—–TLS1.3Amazon RSA 2048 M0153 j
2192ptb.deA+100—–TLS1.3Let's Encrypt71 j
2193pte.huA+100—–TLS1.3GEANT TLS RSA 139 j
2194pub.devA+100—–TLS1.3Google Trust Services65 j
2195publicsenat.frA+100—–TLS1.3Gandi RSA Domain Validation Secure Server CA 381 j
2196publix.comA+100—–TLS1.3DigiCert G5 TLS ECC SHA384 2021 CA1103 j
2197publuu.comA+100—–TLS1.3Amazon RSA 2048 M0446 j
2198puppet.comA+100—–TLS1.3Let's Encrypt46 j
2199purewow.comA+100—–TLS1.3Let's Encrypt74 j
2200pwc.co.ukA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q468 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.