Sitios con nota A en SSL (2026)
Escaneado entre los 20.000 dominios principales del mundo · Actualizado 2026-11-07
12,269Dominios
32%% A+ (3944)
94.8Puntuación media
↑ 115Mejorados este mes
| # | Dominio | Grado | Puntuación | Tendencia 30 días | Δ | TLS | Emisor | HSTS | Vence |
|---|---|---|---|---|---|---|---|---|---|
| 2351 | office.com | A | 100 | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 04 | — | 76 d | ||
| 2352 | office365.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 02 | — | 76 d |
| 2353 | officedepot.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 71 d |
| 2354 | ogp.me | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 d |
| 2355 | ohchr.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 127 d |
| 2356 | ohio.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 44 d |
| 2357 | ohio.gov | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 122 d |
| 2358 | ohiodnr.gov | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 170 d |
| 2359 | ohiolink.edu | A | 100 | — | – | TLS1.3 | Let's Encrypt | 52 d | |
| 2360 | ohsu.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | 114 d | |
| 2361 | okfn.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 76 d |
| 2362 | okfn.org | A | 100 | — | – | TLS1.3 | Google Trust Services | 39 d | |
| 2363 | olark.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 68 d |
| 2364 | olemiss.edu | A | 100 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 50 d |
| 2365 | ollama.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 39 d |
| 2366 | olybets.net | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 27 d |
| 2367 | olympic.org | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 64 d |
| 2368 | olympics.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 127 d |
| 2369 | omaha.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 83 d |
| 2370 | omegawatches.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 59 d |
| 2371 | ondemand.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 131 d |
| 2372 | oneandonlyresorts.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 185 d |
| 2373 | onedio.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 64 d |
| 2374 | onelink.me | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 89 d |
| 2375 | onelogin.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 127 d | |
| 2376 | onelook.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 173 d |
| 2377 | onenote.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 ECC CA OCSP 02 | — | 87 d |
| 2378 | onet.pl | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 149 d |
| 2379 | onisep.fr | A | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 35 d |
| 2380 | onlamp.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 56 d |
| 2381 | online.fliphtml5.com | A | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 141 d |
| 2382 | online.no | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 67 d |
| 2383 | onlinevetjobs.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 57 d |
| 2384 | onrender.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 75 d |
| 2385 | open-std.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 64 d |
| 2386 | openbsd.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 d |
| 2387 | openedition.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 62 d | |
| 2388 | openfoodfacts.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 d |
| 2389 | openjdk.org | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 106 d |
| 2390 | openldap.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 33 d |
| 2391 | openlibrary.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 81 d |
| 2392 | openpr.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 80 d |
| 2393 | openpr.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 d |
| 2394 | openrec.tv | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 47 d |
| 2395 | openrepository.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 87 d |
| 2396 | openscad.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 79 d |
| 2397 | openshift.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 71 d |
| 2398 | openshot.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 34 d | |
| 2399 | openssh.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 d |
| 2400 | openssh.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 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.