SSL Grade Leaderboard: Top 100 Websites
Scanned from 20,000 top global websites · Updated 2026-11-03
| # | Domain | Grade | Score | 30d trend | Δ | TLS | Issuer | HSTS | Expires |
|---|---|---|---|---|---|---|---|---|---|
| 151 | avito.ru | A | 100 | — | — | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 82 d |
| 152 | avsforum.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 153 | awin1.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 57 d |
| 154 | axios.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 38 d |
| 155 | azbyka.ru | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 156 | azdhs.gov | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 41 d |
| 157 | azleg.gov | A | 100 | — | — | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 37 d |
| 158 | azquotes.com | A | 100 | — | — | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 23 d |
| 159 | azure.com | A | 100 | — | — | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 10 | — | 39 d |
| 160 | b-cdn.net | A | 100 | — | — | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 9 d |
| 161 | backloggery.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 17 d |
| 162 | bactrimrbv.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 26 d |
| 163 | badoo.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | 5 d | |
| 164 | bafta.org | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 34 d |
| 165 | ballotpedia.org | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 84 d |
| 166 | bandsworksconcerts.info | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 11 d |
| 167 | bangordailynews.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 95 d |
| 168 | banque-france.fr | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 80 d | |
| 169 | banyantree.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 4 d |
| 170 | barco.com | A | 100 | — | — | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 141 d |
| 171 | barebones.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 13 d |
| 172 | barrons.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 47 d |
| 173 | base-search.net | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 34 d |
| 174 | bayer.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 21 d |
| 175 | bbarlock.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 176 | bcbs.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 44 d |
| 177 | bd.com | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 31 d |
| 178 | beatsbydre.com | A | 100 | — | — | TLS1.3 | Apple Public Server RSA CA 1 - G1 | — | 8 d |
| 179 | beepbeepcasino.io | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 31 d |
| 180 | beepworld.de | A | 100 | — | — | TLS1.3 | Thawte TLS RSA CA G1 | — | 38 d |
| 181 | behance.net | A | 100 | – | TLS1.3 | Let's Encrypt | — | 31 d | |
| 182 | benefitcosmetics.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 33 d |
| 183 | benefits.gov | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 6 d |
| 184 | bepress.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 116 d |
| 185 | berkshirehathaway.com | A | 100 | — | — | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 0 d |
| 186 | berlingske.dk | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 119 d |
| 187 | bestbuy.ca | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 123 d |
| 188 | bestbuy.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 101 d |
| 189 | bestplaces.net | A | 100 | — | — | TLS1.3 | Starfield TLS Intermediate CA DV - R1v1 | — | 14 d |
| 190 | betifybett.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 30 d |
| 191 | betukcasino.org | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 31 d |
| 192 | bfsu.edu.cn | A | 100 | — | — | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 11 d |
| 193 | bgr.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 25 d |
| 194 | biblegateway.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 97 d | |
| 195 | biblehub.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 26 d |
| 196 | bigbluebutton.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 9 d |
| 197 | bigstockphoto.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 53 d |
| 198 | binance.bh | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 27 d |
| 199 | binance.com | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 68 d |
| 200 | binghamton.edu | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 128 d |
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FAQ
How often is the SSL leaderboard updated?
Watched domains are scanned daily; the top-20K leaderboard refreshes full snapshots every Sunday.
How is the SSL grade calculated?
Protocol versions, cipher strength, certificate validity, HSTS and OCSP stapling are weighted into a 0-100 score, mapped to grades from A+ to F.
What does an A+ SSL rating mean?
A near-perfect TLS setup: TLS 1.3 enabled, strong cipher suites, full forward secrecy (PFS) and correctly deployed HSTS.
Methodology
CertH grades each domain via pure TLS handshakes (no server access required): certificate validity, key strength, protocol versions, HSTS and OCSP stapling are weighted into a 0-100 score mapped to six grades from A+ to F. Daily snapshots accumulate into an auditable health trend.
What is an SSL grade?
An SSL grade (A+ through F) evaluates a website's overall TLS configuration: protocol versions, cipher strength, certificate validity and trust chain, HSTS and OCSP stapling. A higher grade means stronger resistance to man-in-the-middle attacks and data breaches.
Why track certificate health over time?
Expired certificates, CA switches and configuration regressions can silently drag a grade down. CertH daily snapshots record those changes so you can spot risk before failures, with auditable history as evidence.