Sitios con nota A en SSL (2026)
Escaneado entre los 20.000 dominios principales del mundo · Actualizado 2026-11-04
12,269Dominios
32%% A+ (3940)
94.6Puntuación media
↑ 113Mejorados este mes
| # | Dominio | Grado | Puntuación | Tendencia 30 días | Δ | TLS | Emisor | HSTS | Vence |
|---|---|---|---|---|---|---|---|---|---|
| 651 | collegeboard.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 82 d |
| 652 | colliers.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 150 d |
| 653 | comeoncasino.io | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 30 d |
| 654 | comic-con.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 152 d |
| 655 | comingsoon.net | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 41 d |
| 656 | commoncause.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 39 d | |
| 657 | commonmark.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 84 d |
| 658 | companieshouse.gov.uk | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 OV TLS CA 2026 Q3 | — | 149 d |
| 659 | company.site | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 83 d |
| 660 | compass.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 83 d |
| 661 | complex.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 102 d | |
| 662 | compuserve.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 149 d |
| 663 | computer.org | A | 100 | — | – | TLS1.3 | Network Solutions RSA OV SSL CA 3 | — | 60 d |
| 664 | concept2.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 164 d |
| 665 | condenast.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 168 d |
| 666 | conference-board.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 43 d |
| 667 | confirmsubscription.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 113 d |
| 668 | conmebol.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 58 d |
| 669 | connect.ok.ru | A | 100 | — | – | TLS1.3 | HARICA DV TLS RSA | — | 184 d |
| 670 | connexionfrance.com | A | 100 | — | – | TLS1.3 | GandiCert | — | 77 d |
| 671 | consortiumnews.com | A | 100 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 35 d |
| 672 | constantcontact.com | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R3 OV TLS CA 2025 Q4 | — | 39 d |
| 673 | constitution.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 d |
| 674 | construction.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 67 d |
| 675 | consultant.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 81 d |
| 676 | consumerist.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 116 d |
| 677 | consumerreports.org | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 116 d |
| 678 | contentful.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 d |
| 679 | cookiesandyou.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 120 d |
| 680 | coolblue.nl | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 113 d |
| 681 | cooleasy.net | A | 100 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 186 d |
| 682 | coolermaster.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 123 d |
| 683 | coop.co.uk | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | — | 82 d |
| 684 | cope.es | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 86 d |
| 685 | copernicus.eu | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 147 d |
| 686 | copyblogger.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 54 d |
| 687 | corning.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 64 d |
| 688 | cos.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 149 d |
| 689 | costar.com | A | 100 | — | – | TLS1.3 | DigiCert EV RSA CA G2 | — | 114 d |
| 690 | coubic.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 68 d |
| 691 | counter-strike.net | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 48 d |
| 692 | courdecassation.fr | A | 100 | — | – | TLS1.3 | Gandi RSA Domain Validation Secure Server CA 4 | — | 156 d |
| 693 | courtlistener.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 111 d |
| 694 | cpanel.net | A | 100 | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 84 d | |
| 695 | cps.ca | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 63 d |
| 696 | cpsc.gov | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 64 d |
| 697 | cqnews.net | A | 100 | — | – | TLS1.3 | Xcc Trust OV SSL CA | — | 142 d |
| 698 | crabston.ch | A | 100 | TLS1.3 | Google Trust Services | 78 d | |||
| 699 | cracked.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 137 d |
| 700 | craftsy.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 110 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.