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

#	Domaine	Note	Score	Tendance 30 j	Δ	TLS	Émetteur	HSTS	Expire
3301	ub.gov.mn	A	100	—	–	TLS1.3	Let's Encrypt	—	31 j
3302	uba.ar	A	100	—	–	TLS1.3	GlobalSign Atlas R46 DV TLS CA 2026 Q3	—	64 j
3303	uberant.com	A	100	—	–	TLS1.3	Let's Encrypt	—	43 j
3304	uberflip.com	A	100	—	–	TLS1.3	Let's Encrypt	—	33 j
3305	ubi.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	112 j
3306	ubisoft.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	115 j
3307	ubnt.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	79 j
3308	ubu.com	A	100	—	–	TLS1.3	Let's Encrypt	—	51 j
3309	ubuntu-fr.org	A	100	—	–	TLS1.3	GandiCert	—	37 j
3310	ucar.edu	A	100	—	–	TLS1.3	Let's Encrypt		31 j
3311	uccs.edu	A	100	—	–	TLS1.3	Let's Encrypt		56 j
3312	ucd.ie	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	126 j
3313	ucdavis.edu	A	100	—	–	TLS1.3	Let's Encrypt		58 j
3314	uclan.ac.uk	A	100	—	–	TLS1.3	Let's Encrypt	—	46 j
3315	uclouvain.be	A	100	—	–	TLS1.3	GEANT TLS RSA 1	—	93 j
3316	uco.es	A	100	—	–	TLS1.3	GEANT TLS RSA 1	—	93 j
3317	ucop.edu	A	100	—	–	TLS1.3	Amazon RSA 2048 M01		134 j
3318	ucpress.edu	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	105 j
3319	ucsb.edu	A	100	—	–	TLS1.3	Let's Encrypt	—	75 j
3320	uct.ac.za	A	100	—	–	TLS1.3	HARICA OV TLS RSA	—	93 j
3321	udel.edu	A	100	—	–	TLS1.3	GlobalSign Atlas R46 OV TLS CA 2026 Q3	—	122 j
3322	udio.com	A	100	—	–	TLS1.3	Let's Encrypt	—	59 j
3323	udn.com	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	71 j
3324	ufg.br	A	100	—	–	TLS1.3	RNP ICPEdu GR46 OV TLS CA 2025	—	65 j
3325	ufl.edu	A	100	—	–	TLS1.3	InCommon RSA Server CA 2	—	91 j
3326	ufmg.br	A	100	—	–	TLS1.3	RNP ICPEdu GR46 OV TLS CA 2025	—	42 j
3327	ufrn.br	A	100	—	–	TLS1.3	Let's Encrypt	—	59 j
3328	ugu.pl	A	100	—	–	TLS1.3	Let's Encrypt	—	61 j
3329	uib.no	A	100	—	–	TLS1.3	Let's Encrypt	—	84 j
3330	ujaen.es	A	100	—	–	TLS1.3	GEANT TLS RSA 1	—	120 j
3331	uk.com	A	100	—	–	TLS1.3	Let's Encrypt	—	44 j
3332	uk.net	A	100	—	–	TLS1.3	Let's Encrypt	—	63 j
3333	ukcop26.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	146 j
3334	ukfinance.org.uk	A	100	—	–	TLS1.3	Let's Encrypt	—	68 j
3335	ul.com	A	100	—	–	TLS1.3	Let's Encrypt	—	69 j
3336	ulaval.ca	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA OV R36	—	123 j
3337	ulb.ac.be	A	100	—	–	TLS1.3	GEANT TLS ECC 1	—	98 j
3338	ulg.ac.be	A	100	—	–	TLS1.3	Let's Encrypt	—	34 j
3339	ulifestyle.com.hk	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	58 j
3340	uline.com	A	100	—	–	TLS1.3	DigiCert Global G3 TLS ECC SHA384 2020 CA1		162 j
3341	ull.es	A	100	—	–	TLS1.3	Let's Encrypt	—	51 j
3342	ulta.com	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	121 j
3343	umanitoba.ca	A	100	—	–	TLS1.3	GlobalSign GCC R46 OV TLS CA 2025	—	181 j
3344	umassd.edu	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	89 j
3345	umc.org	A	100	—	–	TLS1.3	Starfield TLS Intermediate CA DV - R1v1		176 j
3346	umich.edu	A	100	—	–	TLS1.3	Google Trust Services		40 j
3347	umsl.edu	A	100	—	–	TLS1.3	InCommon ECC OV SSL CA 3	—	68 j
3348	umt.edu	A	100	—	–	TLS1.3	InCommon RSA OV SSL CA 3	—	58 j
3349	un-hack-bar.de	A	100	—	–	TLS1.3	Let's Encrypt	—	67 j
3350	unaids.org	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	154 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.