SSL Grade Leaderboard: Top 100 Websites
Scanned from 20,000 top global websites · Updated 2026-11-05
| # | Domain | Grade | Score | 30d trend | Δ | TLS | Issuer | HSTS | Expires |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | news18.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 59 d |
| 2252 | news24.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 d |
| 2253 | news4jax.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 76 d |
| 2254 | newsbank.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 88 d | |
| 2255 | newsbtc.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 54 d |
| 2256 | newsbusters.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 86 d | |
| 2257 | newschool.edu | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 87 d |
| 2258 | newser.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 101 d |
| 2259 | newshub.co.nz | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 160 d |
| 2260 | newsmemory.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 156 d |
| 2261 | newsnationnow.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 d | |
| 2262 | newsobserver.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 60 d |
| 2263 | newstatesman.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 43 d | |
| 2264 | newstimes.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 40 d | |
| 2265 | next.co.uk | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 160 d |
| 2266 | nextdoor.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 112 d | |
| 2267 | nfb.ca | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 46 d |
| 2268 | nga.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 71 d |
| 2269 | nh.gov | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | 105 d | |
| 2270 | nhandan.vn | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 60 d |
| 2271 | nhk.jp | A | 100 | — | – | TLS1.3 | Cybertrust Japan SureServer CA G4 | — | 108 d |
| 2272 | nhm.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 d |
| 2273 | nhpr.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 133 d |
| 2274 | nhregister.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 53 d | |
| 2275 | nianticlabs.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 85 d |
| 2276 | nic.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 EV TLS CA 2025 | — | 62 d |
| 2277 | nice.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 191 d |
| 2278 | nice.org.uk | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 157 d |
| 2279 | nicovideo.jp | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 177 d |
| 2280 | nicsell.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 66 d |
| 2281 | nict.go.jp | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 101 d |
| 2282 | niedersachsen.de | A | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 169 d |
| 2283 | nielseniq.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 31 d |
| 2284 | nifty.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 140 d |
| 2285 | nihon-u.ac.jp | A | 100 | — | – | TLS1.3 | NII Open Domain CA - G8 RSA | — | 149 d |
| 2286 | nike.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 151 d | |
| 2287 | nikkan.co.jp | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 69 d |
| 2288 | nikkeibp.co.jp | A | 100 | — | – | TLS1.3 | Cybertrust Japan SureServer CA G4 | — | 100 d |
| 2289 | nine.com.au | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 74 d |
| 2290 | ninemsn.com.au | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 d |
| 2291 | nintendo-master.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 54 d | |
| 2292 | nintendo.co.uk | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 79 d |
| 2293 | nirsoft.net | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 d |
| 2294 | nishinippon.co.jp | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 125 d |
| 2295 | niso.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 102 d | |
| 2296 | nissan.co.jp | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 99 d |
| 2297 | nissannews.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 137 d |
| 2298 | nj.gov | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | — | 83 d |
| 2299 | njit.edu | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 56 d |
| 2300 | nkj.ru | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 58 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.