CertH certH

Sites avec notation SSL A+ (2026)

Analysé parmi 20 000 domaines mondiaux les plus visités · Mis à jour 2026-11-04

12,269Domaines
32%Part A+ (3944)
94.8Score moyen
↑ 116Améliorés ce mois
↓ Par santé Par expiration
#DomaineNoteScoreTendance 30 jΔTLSÉmetteurHSTSExpire
801dnb.nlA+100—–TLS1.3DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1151 j
802dns-shop.ruA+100—–TLS1.3GlobalSign RSA OV SSL CA 201879 j
803dns.googleA+100—–TLS1.3Google Trust Services57 j
804dnspod.cnA+100—–TLS1.3DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA162 j
805dnsstuff.comA+100—–TLS1.3Let's Encrypt85 j
806dobro.ruA+100—–TLS1.3Let's Encrypt90 j
807docker.comA+100—–TLS1.3Let's Encrypt53 j
808docs.rsA+100—–TLS1.3GlobalSign Atlas R3 DV TLS CA 2025 Q453 j
809doctoroz.comA+100—–TLS1.3Let's Encrypt82 j
810doctorswithoutborders.orgA+100—–TLS1.3Let's Encrypt57 j
811documentfoundation.orgA+100—–TLS1.3Let's Encrypt60 j
812docusign.comA+100—–TLS1.3DigiCert EV RSA CA G282 j
813doi.orgA+100TLS1.3Google Trust Services40 j
814dol.govA+100—–TLS1.3GeoTrust TLS RSA CA G1145 j
815dolcegabbana.comA+100—–TLS1.3Let's Encrypt89 j
816dollargeneral.comA+100—–TLS1.3Let's Encrypt78 j
817domain.com.auA+100—–TLS1.3Amazon RSA 2048 M0466 j
818domainmarkt.deA+100—–TLS1.3GlobalSign GCC R6 AlphaSSL CA 2025130 j
819domestika.orgA+100—–TLS1.3Amazon RSA 2048 M0451 j
820domo.comA+100—–TLS1.3Amazon RSA 2048 S19194 j
821dongbaqu.comA+100—–TLS1.3Let's Encrypt34 j
822donotcall.govA+100—–TLS1.3Amazon RSA 2048 M04126 j
823dortmund.deA+100—–TLS1.3Let's Encrypt61 j
824dosbox.comA+100—–TLS1.3Let's Encrypt73 j
825dosomething.orgA+100—–TLS1.3Amazon RSA 2048 M04149 j
826doterra.comA+100—–TLS1.3Go Daddy Secure Certificate Authority - G2149 j
827douyin.comA+100—–TLS1.3RapidSSL TLS RSA CA G174 j
828dow.comA+100—–TLS1.3DigiCert Global G3 TLS ECC SHA384 2020 CA1136 j
829dp.laA+100—–TLS1.3Amazon RSA 2048 M01161 j
830dpd.comA+100—–TLS1.3Thawte TLS RSA CA G1131 j
831dreamhost.comA+100—–TLS1.3Amazon RSA 2048 M04121 j
832dreamstime.comA+100—–TLS1.3Let's Encrypt62 j
833dribbble.comA+100—–TLS1.3Amazon RSA 2048 M04160 j
834drinkaware.co.ukA+100—–TLS1.3GeoTrust TLS RSA CA G1151 j
835drsongzi.comA+100—–TLS1.3Xcc Trust DV SSL CA112 j
836drugs.comA+100—–TLS1.3Let's Encrypt63 j
837dsgvo-gesetz.deA+100—–TLS1.3Let's Encrypt55 j
838dsm-firmenich.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1170 j
839dsv.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1185 j
840ducati.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1157 j
841duckduckgo.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1197 j
842duesseldorf.deA+100—–TLS1.3Telekom Security ServerID OV Class 2 CA110 j
843dukehealth.orgA+100—–TLS1.3Sectigo Public Server Authentication CA OV R3642 j
844duluthnewstribune.comA+100—–TLS1.3Amazon RSA 2048 M0480 j
845dundee.ac.ukA+100—–TLS1.3Let's Encrypt65 j
846duo.comA+100—–TLS1.3Amazon RSA 2048 M01185 j
847dur.ac.ukA+100—–TLS1.3Amazon RSA 2048 M01195 j
848dvidshub.netA+100—–TLS1.3Amazon RSA 2048 M04117 j
849dw.comA+100—–TLS1.3Thawte TLS RSA CA G1137 j
850dwd.deA+100—–TLS1.3Sectigo Public Server Authentication CA OV R36197 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.