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 |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | legzo-casino.io | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 29 d |
| 1902 | leidenuniv.nl | A | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 93 d |
| 1903 | lejdd.fr | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 83 d |
| 1904 | lendingclub.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 139 d |
| 1905 | leonbetcasino.org | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 29 d |
| 1906 | lequipe.fr | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 91 d |
| 1907 | lesnumeriques.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 d |
| 1908 | lesoir.be | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 63 d |
| 1909 | lesscss.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 d |
| 1910 | letelegramme.fr | A | 100 | — | – | TLS1.3 | GandiCert | — | 184 d |
| 1911 | levistrauss.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 60 d |
| 1912 | lexico.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 47 d |
| 1913 | lexware.de | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 81 d |
| 1914 | lhh.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 77 d | |
| 1915 | li.me | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 83 d |
| 1916 | libera.chat | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 82 d |
| 1917 | liberation.fr | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 93 d |
| 1918 | libertaddigital.com | A | 100 | — | – | TLS1.3 | GeoTrust EV RSA CA G2 | — | 35 d |
| 1919 | librabets.org | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 29 d |
| 1920 | librarything.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 89 d |
| 1921 | lichess.org | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 75 d |
| 1922 | liepin.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 162 d |
| 1923 | life.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 AlphaSSL CA 2025 | — | 176 d |
| 1924 | lifehacker.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 123 d |
| 1925 | lifeway.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 168 d |
| 1926 | lightinthebox.com | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 93 d |
| 1927 | link.springer.com | A | 100 | – | TLS1.3 | Let's Encrypt | — | 47 d | |
| 1928 | linkin.bio | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 123 d |
| 1929 | linux.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 81 d | |
| 1930 | linuxmint.com | A | 100 | — | – | TLS1.3 | Starfield TLS Intermediate CA DV - R1v1 | — | 70 d |
| 1931 | linuxquestions.org | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 86 d |
| 1932 | list.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 d |
| 1933 | lit.link | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 78 d |
| 1934 | literatureandlatte.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 76 d |
| 1935 | litespeedtech.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 d |
| 1936 | lithub.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 121 d |
| 1937 | litres.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 AlphaSSL CA 2025 | — | 151 d |
| 1938 | littelfuse.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 37 d |
| 1939 | live.com | A | 100 | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 10 | — | 114 d | |
| 1940 | liveauctioneers.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 147 d |
| 1941 | livecareer.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 91 d |
| 1942 | livedoor.biz | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 42 d |
| 1943 | livedoor.blog | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 42 d |
| 1944 | livedoor.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 188 d |
| 1945 | livejournal.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 144 d |
| 1946 | livemaster.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 100 d |
| 1947 | livepocket.jp | A | 100 | — | – | TLS1.3 | Cybertrust Japan SureServer CA G4 | — | 125 d |
| 1948 | liverpoolfc.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 142 d |
| 1949 | livestrong.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 d | |
| 1950 | ljworld.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 177 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.