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SSL Grade Leaderboard: Top 100 Websites

Scanned from 20,000 top global websites · Updated 2026-11-08

12,269Domains
32%A+ share (3944)
94.8Avg score
↑ 111Improved this month
#DomainGradeScore30d trendΔTLSIssuerHSTSExpires
9451lazada.com.phA95—–TLS1.2GlobalSign GCC R3 OV TLS CA 202447 d
9452lazada.sgA95—–TLS1.2GlobalSign GCC R3 OV TLS CA 202447 d
9453lazada.vnA95—–TLS1.2GlobalSign GCC R3 OV TLS CA 202447 d
9454lci.frA95—–TLS1.2GlobalSign RSA OV SSL CA 2018—133 d
9455leagueoflegends.comA95—–TLS1.2Amazon RSA 2048 M0497 d
9456learningapps.orgA95—–TLS1.2Let's Encrypt—74 d
9457legislation.gov.ukA95—–TLS1.2Amazon RSA 2048 M04153 d
9458lehighvalleylive.comA95—–TLS1.2Amazon RSA 2048 M01—122 d
9459leicestermercury.co.ukA95—–TLS1.2Amazon RSA 2048 M01—57 d
9460lemoniteur.frA95—–TLS1.2Amazon RSA 2048 M0496 d
9461lenta.ruA95—–TLS1.2GlobalSign GCC R3 DV TLS CA 2020—128 d
9462leparisien.frA95—–TLS1.2Amazon RSA 2048 M01102 d
9463lepetitjournal.comA95—–TLS1.2RapidSSL TLS RSA CA G1—60 d
9464lepoint.frA95—–TLS1.2Amazon RSA 2048 M01—56 d
9465levada.ruA95—–TLS1.2Let's Encrypt42 d
9466lexilogos.comA95—–TLS1.2Let's Encrypt—54 d
9467lexis.comA95—–TLS1.2GlobalSign RSA OV SSL CA 2018—73 d
9468lexisnexis.comA95—–TLS1.2GlobalSign RSA OV SSL CA 201836 d
9469lexpress.frA95—–TLS1.2Amazon RSA 2048 M01—105 d
9470lexus.comA95—–TLS1.2Amazon RSA 2048 M01109 d
9471lffdj.comA95—–TLS1.2Let's Encrypt—32 d
9472lg.comA95—–TLS1.2Amazon RSA 2048 M01—57 d
9473lge.comA95—–TLS1.2Amazon RSA 2048 M04—80 d
9474lgmi.comA95—–TLS1.2CATrust RSA OV SSL CA—154 d
9475libero.itA95—–TLS1.2Sectigo Public Server Authentication CA OV R36—62 d
9476libraryjournal.comA95—–TLS1.2Amazon RSA 2048 M01—45 d
9477life360.comA95—–TLS1.2Amazon RSA 2048 M01—54 d
9478lifo.grA95—–TLS1.2Let's Encrypt—29 d
9479linkr.bioA95——TLS1.2Google Trust Services—13 d
9480linktr.eeA95–TLS1.2Let's Encrypt—79 d
9481live5news.comA95—–TLS1.2Amazon RSA 2048 M0183 d
9482livenation.comA95—–TLS1.2GlobalSign Atlas R46 DV TLS CA 2026 Q3170 d
9483liverpoolecho.co.ukA95—–TLS1.2Amazon RSA 2048 M01—57 d
9484lixil.co.jpA95—–TLS1.2Let's Encrypt76 d
9485llvm.orgA95—–TLS1.2Let's Encrypt—81 d
9486local10.comA95—–TLS1.2Amazon RSA 2048 M01—53 d
9487logi.comA95—–TLS1.2Amazon RSA 2048 M01—146 d
9488logitech.comA95—–TLS1.2Amazon RSA 2048 M01172 d
9489logitechg.comA95—–TLS1.2Amazon RSA 2048 M01172 d
9490longbeach.govA95—–TLS1.2Let's Encrypt—67 d
9491longbets.orgA95—–TLS1.2Amazon RSA 2048 M04—141 d
9492looksmart.comA95—–TLS1.2GlobalSign GCC R6 AlphaSSL CA 2025—91 d
9493louisville.eduA95—–TLS1.2InCommon RSA Server CA 2—93 d
9494lpga.comA95—–TLS1.2Amazon RSA 2048 M0178 d
9495ltd.comA95—–TLS1.2Sectigo Public Server Authentication CA DV R36—27 d
9496lto.deA95—–TLS1.2DigiCert Global G2 TLS RSA SHA256 2020 CA1175 d
9497ly.comA95—–TLS1.2GlobalSign RSA OV SSL CA 2018—140 d
9498lyrics.comA95—–TLS1.2Amazon RSA 2048 M01—157 d
9499lyricsfreak.comA95—–TLS1.2Let's Encrypt—42 d
9500lyst.comA95—–TLS1.2Amazon RSA 2048 M04163 d
190 / 244

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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.