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
5651nap.eduA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1—96 j
5652narod.ruA95—–TLS1.2GlobalSign GCC R46 AlphaSSL CA 2025—117 j
5653natalie.muA95—–TLS1.2Amazon RSA 2048 M01—113 j
5654nationalacademies.orgA95—–TLS1.2DigiCert EV RSA CA G2154 j
5655nationalgeographic.esA95—–TLS1.2Let's Encrypt—56 j
5656navarra.esA95——TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1—15 j
5657nbc-2.comA95—–TLS1.2GlobalSign Atlas R46 DV TLS CA 2026 Q3—128 j
5658nbcnews.comA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1145 j
5659nbhelper.netA95—–TLS1.2Encryption Everywhere DV TLS CA - G2—103 j
5660nbqfbj.comA95—–TLS1.2Let's Encrypt—55 j
5661ncdot.govA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1161 j
5662ncl.ac.ukA95—–TLS1.2Sectigo Public Server Authentication CA OV R3646 j
5663ncr.comA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1—89 j
5664ncss.cnA95—–TLS1.2TrustAsia OV TLS RSA CA 2024107 j
5665nd.eduA95—–TLS1.2InCommon RSA Server CA 242 j
5666nec.comA95—–TLS1.2GlobalSign GCC R46 EV TLS CA 2025—176 j
5667necn.comA95—–TLS1.2Amazon RSA 2048 M04—153 j
5668nejm.orgA95—–TLS1.2Amazon RSA 2048 M0481 j
5669nema.orgA95—–TLS1.2Let's Encrypt83 j
5670netfirms.comA95—–TLS1.2RapidSSL TLS RSA CA G1—99 j
5671netgear.comA95—–TLS1.2Amazon RSA 2048 M01178 j
5672netmarketshare.comA95—–TLS1.2Amazon RSA 2048 M04—65 j
5673netnanny.comA95—–TLS1.2Amazon RSA 2048 M04—89 j
5674newrelic.comA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA194 j
5675newrepublic.comA95—–TLS1.2GlobalSign Atlas R3 DV TLS CA 2025 Q464 j
5676newscientist.comA95—–TLS1.2GlobalSign Atlas R46 DV TLS CA 2026 Q4190 j
5677newyorklife.comA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1140 j
5678nexon.comA95—–TLS1.2Amazon RSA 2048 M0190 j
5679nicepage.comA95—–TLS1.2Let's Encrypt—80 j
5680nikon.comA95—–TLS1.2Amazon RSA 2048 M0194 j
5681nintendo.co.jpA95—–TLS1.2Amazon RSA 2048 M04—56 j
5682nintendo.comA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA150 j
5683niu.eduA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1189 j
5684nj.comA95—–TLS1.2Amazon RSA 2048 M04—117 j
5685njgjp.comA95—–TLS1.2Let's Encrypt—53 j
5686nlrb.govA95——TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1—0 j
5687nmsu.eduA95—–TLS1.2InCommon RSA OV SSL CA 3—72 j
5688no-ip.comA95—–TLS1.2RapidSSL TLS RSA CA G1—124 j
5689noblogs.orgA95——TLS1.2Let's Encrypt13 j
5690noip.comA95——TLS1.2RapidSSL TLS RSA CA G1—108 j
5691northumbria.ac.ukA95—–TLS1.2GlobalSign RSA OV SSL CA 2018158 j
5692northwesternmutual.comA95—–TLS1.2Thawte TLS RSA CA G183 j
5693notabug.orgA95—–TLS1.2Let's Encrypt43 j
5694noteflight.comA95—–TLS1.2Amazon RSA 2048 M04126 j
5695nottinghampost.comA95—–TLS1.2Amazon RSA 2048 M01—58 j
5696nova.eduA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1—141 j
5697noz.deA95—–TLS1.2Amazon RSA 2048 M04139 j
5698nps.govA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1121 j
5699nsf.govA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA174 j
5700nsfc.gov.cnA95——TLS1.2CFCA OV OCA—44 j
114 / 142

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.