Sitios con nota A en SSL (2026)
Escaneado entre los 20.000 dominios principales del mundo · Actualizado 2026-11-04
12,267Dominios
21%% A+ (2547)
94.1Puntuación media
↑ 30Mejorados este mes
| # | Dominio | Grado | Puntuación | Tendencia 30 días | Δ | TLS | Emisor | HSTS | Vence |
|---|---|---|---|---|---|---|---|---|---|
| 351 | clarku.edu | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 352 | clashofcryptos.trade | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 33 d |
| 353 | click2houston.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 8 d |
| 354 | clickondetroit.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 8 d |
| 355 | clickorlando.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 8 d |
| 356 | clickz.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 94 d |
| 357 | clientsecure.me | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 142 d |
| 358 | cloudbeds.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 38 d |
| 359 | cmegroup.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 89 d |
| 360 | cmich.edu | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 35 d | |
| 361 | cn.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 362 | cnbc.com | A | 100 | – | TLS1.3 | Amazon RSA 2048 M01 | — | 99 d | |
| 363 | cnbctv18.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 94 d | |
| 364 | cnfol.com | A | 100 | — | — | TLS1.3 | DigiCert Basic OV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 53 d |
| 365 | cnn.com | A | 100 | – | TLS1.3 | GlobalSign Atlas E46 OV TLS CA 2026 Q3 | — | 138 d | |
| 366 | cnsnews.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 1 d |
| 367 | cntd.ru | A | 100 | — | — | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 86 d |
| 368 | cntraveler.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 5 d |
| 369 | cntraveller.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 18 d |
| 370 | cntv.cn | A | 100 | — | — | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 2 d |
| 371 | coachella.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 7 d |
| 372 | codeium.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 373 | codemirror.net | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 374 | codeplex.com | A | 100 | — | — | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 16 | — | 40 d |
| 375 | coindesk.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 12 d |
| 376 | coldplay.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 34 d |
| 377 | coldwellbanker.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 13 d |
| 378 | colgate.edu | A | 100 | — | — | TLS1.3 | InCommon Intermediate CA - DVG2C | — | 40 d |
| 379 | colliers.com | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 37 d |
| 380 | comeoncasino.io | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 30 d |
| 381 | comic-con.org | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 14 d |
| 382 | commoncause.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | 0 d | |
| 383 | commonmark.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 24 d |
| 384 | companieshouse.gov.uk | A | 100 | — | — | TLS1.3 | GlobalSign Atlas R3 OV TLS CA 2026 Q1 | — | 0 d |
| 385 | company.site | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 83 d |
| 386 | comparethemarket.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 90 d |
| 387 | compass.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 83 d |
| 388 | complex.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 102 d | |
| 389 | compuserve.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 0 d |
| 390 | concur.com | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 15 d |
| 391 | condenast.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 72 d |
| 392 | condor.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 8 d |
| 393 | confirmsubscription.com | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 113 d |
| 394 | conmebol.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 58 d |
| 395 | consortiumnews.com | A | 100 | — | — | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 0 d |
| 396 | construction.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 67 d |
| 397 | consumerist.com | A | 100 | — | — | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 116 d |
| 398 | consumerreports.org | A | 100 | — | — | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 116 d |
| 399 | contentful.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 17 d |
| 400 | cookiesandyou.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 120 d |
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Preguntas frecuentes
¿Cómo consigo una A+?
Habilita TLS 1.3 con cifrados fuertes, garantiza PFS completa, despliega HSTS correctamente y usa un certificado válido de una CA de confianza.
¿Por qué mi nota es baja con un certificado válido?
La nota evalúa toda la configuración TLS: protocolos antiguos, cifrados débiles o falta de HSTS la reducen.