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
↑ 114Améliorés ce mois
↓ Par santé Par expiration
#DomaineNoteScoreTendance 30 jΔTLSÉmetteurHSTSExpire
2451shutterfly.comA+100—–TLS1.3Amazon RSA 2048 M0188 j
2452sick.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA140 j
2453sidn.nlA+100—–TLS1.3GEANT TLS RSA 1190 j
2454sierra.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1181 j
2455signify.comA+100—–TLS1.3Let's Encrypt37 j
2456signup.comA+100—–TLS1.3Amazon RSA 2048 M01134 j
2457silabs.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1195 j
2458simon.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1141 j
2459simplenote.comA+100—–TLS1.3Google Trust Services36 j
2460simplilearn.comA+100—–TLS1.3Amazon RSA 2048 M04104 j
2461singaporeair.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1147 j
2462singularityhub.comA+100—–TLS1.3Let's Encrypt41 j
2463sipc.orgA+100—–TLS1.3GlobalSign GCC R46 EV TLS CA 2025191 j
2464site.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1166 j
2465site.proA+100—–TLS1.3Let's Encrypt53 j
2466sive.rsA+100—–TLS1.3Let's Encrypt83 j
2467sixt.comA+100—–TLS1.3Amazon RSA 2048 M01185 j
2468sj-r.comA+100—–TLS1.3Let's Encrypt76 j
2469sk.ruA+100—–TLS1.3LiteSSL RSA CA 2025176 j
2470skatteverket.seA+100—–TLS1.3DigiCert EV RSA CA G2142 j
2471sketch.comA+100—–TLS1.3Amazon RSA 2048 M04103 j
2472skimresources.comA+100—–TLS1.3Google Trust Services53 j
2473skoda-auto.comA+100—–TLS1.3Let's Encrypt69 j
2474skrill.comA+100—–TLS1.3Amazon RSA 2048 M0495 j
2475sky.comA+100—–TLS1.3Sectigo Public Server Authentication CA OV R36148 j
2476sky.deA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA188 j
2477skylinewebcams.comA+100—–TLS1.3GeoTrust TLS RSA CA G1155 j
2478slack.comA+100—–TLS1.3Let's Encrypt60 j
2479slate.comA+100—–TLS1.3Let's Encrypt38 j
2480sleepfoundation.orgA+100—–TLS1.3Google Trust Services87 j
2481slideserve.comA+100—–TLS1.3Sectigo Public Server Authentication CA DV R3631 j
2482slideshare.netA+100–TLS1.3Let's Encrypt30 j
2483slido.comA+100—–TLS1.3Amazon RSA 2048 M04137 j
2484sling.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA129 j
2485smallpdf.comA+100—–TLS1.3Amazon RSA 2048 M0167 j
2486smartasset.comA+100—–TLS1.3Amazon RSA 2048 M01194 j
2487smartrecruiters.comA+100—–TLS1.3Amazon RSA 2048 M04174 j
2488smartsheet.comA+100—–TLS1.3Let's Encrypt52 j
2489smittenkitchen.comA+100—–TLS1.3Google Trust Services57 j
2490smokefree.govA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA189 j
2491sms-murau.atA+100—–TLS1.3Let's Encrypt41 j
2492smugmug.comA+100—–TLS1.3Amazon RSA 2048 M01187 j
2493snap.comA+100—–TLS1.3Google Trust Services72 j
2494snapchat.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1156 j
2495snapcraft.ioA+100—–TLS1.3Let's Encrypt36 j
2496snob.ruA+100—–TLS1.3Let's Encrypt79 j
2497snov.ioA+100—–TLS1.3Amazon RSA 2048 M01126 j
2498snyk.ioA+100—–TLS1.3GeoTrust TLS RSA CA G132 j
2499soas.ac.ukA+100—–TLS1.3Let's Encrypt70 j
2500sodexo.comA+100—–TLS1.3Let's Encrypt45 j
50 / 79

Suivez l’évolution des notes de vos domaines

Inscrivez-vous gratuitement, surveillez vos domaines et soyez alerté dès qu’une note baisse.

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.