Sites avec notation SSL A+ (2026)
Analysé parmi 20 000 domaines mondiaux les plus visités · Mis à jour 2026-11-04
12,267Domaines
21%Part A+ (2547)
94.1Score moyen
↑ 30Améliorés ce mois
| # | Domaine | Note | Score | Tendance 30 j | Δ | TLS | Émetteur | HSTS | Expire |
|---|---|---|---|---|---|---|---|---|---|
| 351 | circleci.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 93 j | |
| 352 | cisa.gov | A+ | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 120 j | |
| 353 | cision.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 85 j | |
| 354 | citizen-times.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 27 j | |
| 355 | citizensadvice.org.uk | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 22 j | |
| 356 | citizensbank.com | A+ | 100 | — | — | TLS1.3 | Sectigo Public Server Authentication CA EV R40 | 134 j | |
| 357 | city-journal.org | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 100 j | |
| 358 | cityandstateny.com | A+ | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 43 j | |
| 359 | civilbeat.org | A+ | 100 | — | — | TLS1.3 | Google Trust Services | 0 j | |
| 360 | civitatis.com | A+ | 100 | — | — | TLS1.3 | Don Dominio RSA DV SSL CA 2 | 3 j | |
| 361 | cjonline.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 26 j | |
| 362 | ckeditor.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 0 j | |
| 363 | clamav.net | A+ | 100 | — | — | TLS1.3 | HydrantID Server CA O1 | 68 j | |
| 364 | clarionledger.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 29 j | |
| 365 | claris.com | A+ | 100 | — | — | TLS1.3 | Apple Public Server RSA CA 1 - G1 | 8 j | |
| 366 | clarivate.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 18 j | |
| 367 | clevelandart.org | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 j | |
| 368 | clickbank.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 129 j | |
| 369 | clickcease.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 129 j | |
| 370 | clickup.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 140 j | |
| 371 | climatecentral.org | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 j | |
| 372 | clio.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 4 j | |
| 373 | clipchamp.com | A+ | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 107 j | |
| 374 | clipdrop.co | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 j | |
| 375 | clockify.me | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 109 j | |
| 376 | cloudbees.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 31 j | |
| 377 | cloudconvert.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 63 j | |
| 378 | cloudera.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 22 j | |
| 379 | clubic.com | A+ | 100 | — | — | TLS1.3 | ZeroSSL ECC DV SSL CA 2 | 26 j | |
| 380 | clutchpoints.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 12 j | |
| 381 | cmake.org | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 12 j | |
| 382 | cms.gov | A+ | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 130 j | |
| 383 | cncf.io | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 j | |
| 384 | coach.com | A+ | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 87 j | |
| 385 | coda.io | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 67 j | |
| 386 | code.org | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 2 j | |
| 387 | codingame.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 42 j | |
| 388 | cognizant.com | A+ | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 81 j | |
| 389 | coinmarketcap.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 70 j | |
| 390 | collegeboard.org | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 j | |
| 391 | coloradoan.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 26 j | |
| 392 | coloradosun.com | A+ | 100 | — | — | TLS1.3 | Google Trust Services | 34 j | |
| 393 | commercialappeal.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 26 j | |
| 394 | commonapp.org | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 126 j | |
| 395 | comparitech.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 j | |
| 396 | comscore.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 9 j | |
| 397 | concordia.ca | A+ | 100 | — | — | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | 37 j | |
| 398 | concordmonitor.com | A+ | 100 | — | — | TLS1.3 | Google Trust Services | 20 j | |
| 399 | conductor.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 23 j | |
| 400 | connpass.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 5 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.