SSL Grade Leaderboard: Top 100 Websites
Scanned from 20,000 top global websites · Updated 2026-11-07
| # | Domain | Grade | Score | 30d trend | Δ | TLS | Issuer | HSTS | Expires |
|---|---|---|---|---|---|---|---|---|---|
| 8151 | dart.dev | A+ | 98 | — | – | TLS1.3 | Google Trust Services | 82 d | |
| 8152 | datenschutz-berlin.de | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 32 d | |
| 8153 | davidrumsey.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 51 d | |
| 8154 | de.wikipedia.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 57 d | |
| 8155 | deadline.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 70 d | |
| 8156 | decider.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 86 d | |
| 8157 | decorrespondent.nl | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 27 d | |
| 8158 | dellin.ru | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 68 d | |
| 8159 | deno.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 45 d | |
| 8160 | denverpost.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 27 d | |
| 8161 | designmodo.com | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 41 d | |
| 8162 | dguv.de | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 53 d | |
| 8163 | diariodesevilla.es | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 56 d | |
| 8164 | digi.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 48 d | |
| 8165 | digitaltrends.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 73 d | |
| 8166 | dilbert.com | A+ | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 154 d | |
| 8167 | din.de | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 50 d | |
| 8168 | disroot.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 40 d | |
| 8169 | dmu.ac.uk | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 187 d | |
| 8170 | doi.gov | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 83 d | |
| 8171 | domainnameshop.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 34 d | |
| 8172 | dondominio.com | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 107 d | |
| 8173 | dot.gov | A+ | 98 | — | – | TLS1.3 | Entrust OV TLS Issuing RSA CA 2 | 183 d | |
| 8174 | dove.com | A+ | 98 | — | – | TLS1.3 | Entrust OV TLS Issuing RSA CA 2 | 57 d | |
| 8175 | doximity.com | A+ | 98 | — | – | TLS1.3 | Sectigo RSA Domain Validation Secure Server CA | 93 d | |
| 8176 | dr.dk | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 85 d | |
| 8177 | drexel.edu | A+ | 98 | — | – | TLS1.3 | InCommon RSA OV SSL CA 3 | 86 d | |
| 8178 | drmartens.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 31 d | |
| 8179 | dualshockers.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 50 d | |
| 8180 | eastbaytimes.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 63 d | |
| 8181 | ebay.at | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | |
| 8182 | ebay.ca | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | |
| 8183 | ebay.co.uk | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | |
| 8184 | ebay.com | A+ | 98 | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | ||
| 8185 | ebay.com.au | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | |
| 8186 | ebay.de | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | |
| 8187 | ebay.es | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R40 | 167 d | |
| 8188 | eci.gov.in | A+ | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 182 d | |
| 8189 | ekd.de | A+ | 98 | — | – | TLS1.3 | Starfield TLS Intermediate CA DV - R1v1 | 175 d | |
| 8190 | eklablog.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 72 d | |
| 8191 | en.wikipedia.org | A+ | 98 | TLS1.3 | Let's Encrypt | 57 d | |||
| 8192 | enable-javascript.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 49 d | |
| 8193 | entrepreneur.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 37 d | |
| 8194 | equinix.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 60 d | |
| 8195 | ericsson.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 80 d | |
| 8196 | es.wikipedia.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 57 d | |
| 8197 | esbnyc.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 37 d | |
| 8198 | eslint.org | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 80 d | |
| 8199 | etonline.com | A+ | 98 | — | – | TLS1.3 | Let's Encrypt | 30 d | |
| 8200 | eurodns.com | A+ | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 97 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 scored with a deduction model (100 minus itemized penalties) 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.