Websites with A+ SSL Ratings (2026)
Scanned from 20,000 top global websites · Updated 2026-11-07
12,269Domains
32%A+ share (3944)
94.8Avg score
↑ 115Improved this month
| # | Domain | Grade | Score | 30d trend | Δ | TLS | Issuer | HSTS | Expires |
|---|---|---|---|---|---|---|---|---|---|
| 3401 | check24.de | A+ | 98 | — | – | TLS1.3 | ZeroSSL ECC DV SSL CA 2 | 55 d | |
| 3402 | checkdomain.de | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 47 d | |
| 3403 | chicagobooth.edu | A+ | 98 | — | – | TLS1.3 | InCommon RSA Server CA 2 | 156 d | |
| 3404 | china-briefing.com | A+ | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 105 d | |
| 3405 | chinaz.com | A+ | 98 | — | – | TLS1.3 | WoTrus RSA DV SSL CA 2 | 97 d | |
| 3406 | chromium.org | A+ | 98 | — | – | TLS1.3 | Google Trust Services | 41 d | |
| 3407 | city-data.com | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 49 d | |
| 3408 | cityam.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 64 d | |
| 3409 | cld.bz | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 50 d | |
| 3410 | cleanenergywire.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 63 d | |
| 3411 | clevescene.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 41 d | |
| 3412 | climateactiontracker.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 75 d | |
| 3413 | clinicaltrials.gov | A+ | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 126 d | |
| 3414 | cmt.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 55 d | |
| 3415 | codeberg.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 33 d | |
| 3416 | codeberg.page | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 82 d | |
| 3417 | cognitoforms.com | A+ | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA OV - R1v1 | 93 d | |
| 3418 | collider.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 61 d | |
| 3419 | commonsensemedia.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 54 d | |
| 3420 | computerbase.de | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 58 d | |
| 3421 | computerbild.de | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 29 d | |
| 3422 | computerworld.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 71 d | |
| 3423 | confluent.io | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 68 d | |
| 3424 | conseil-etat.fr | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 55 d | |
| 3425 | conservation.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 42 d | |
| 3426 | copilot.com | A+ | 98 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 10 | 76 d | |
| 3427 | correos.es | A+ | 98 | — | – | TLS1.3 | Google Trust Services | 73 d | |
| 3428 | coxautoinc.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 28 d | |
| 3429 | cp.pt | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA EV R36 | 78 d | |
| 3430 | cs.com.cn | A+ | 98 | — | – | TLS1.3 | cnTrus RSA OV SSL CA 2 | 196 d | |
| 3431 | csoonline.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 81 d | |
| 3432 | csr.run | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 66 d | |
| 3433 | ctan.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 88 d | |
| 3434 | dailybreeze.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 75 d | |
| 3435 | dailycamera.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 62 d | |
| 3436 | dailynews.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 53 d | |
| 3437 | dallasobserver.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 52 d | |
| 3438 | dandomain.dk | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 68 d | |
| 3439 | darktable.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 34 d | |
| 3440 | dart.dev | A+ | 98 | — | – | TLS1.3 | Google Trust Services | 83 d | |
| 3441 | datenschutz-berlin.de | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 32 d | |
| 3442 | davidrumsey.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 51 d | |
| 3443 | de.wikipedia.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 57 d | |
| 3444 | deadline.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 71 d | |
| 3445 | decider.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 87 d | |
| 3446 | decorrespondent.nl | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 28 d | |
| 3447 | dellin.ru | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 68 d | |
| 3448 | deno.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 46 d | |
| 3449 | denverpost.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 28 d | |
| 3450 | designmodo.com | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 41 d |
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FAQ
How do I get an A+ rating?
Enable TLS 1.3 with strong ciphers, ensure full forward secrecy (PFS), deploy HSTS correctly, and use a valid certificate from a trusted CA.
Why is my score low even with a valid certificate?
The score evaluates the whole TLS configuration — legacy protocols, weak ciphers or missing HSTS all reduce it.