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Websites with A+ SSL Ratings (2026)

Scanned from 20,000 top global websites · Updated 2026-11-06

12,269Domains
32%A+ share (3944)
94.8Avg score
↑ 115Improved this month
#DomainGradeScore30d trendΔTLSIssuerHSTSExpires
2851ucf.eduA+100—–TLS1.3GeoTrust TLS RSA CA G135 d
2852uchile.clA+100—–TLS1.3RapidSSL TLS RSA CA G1177 d
2853uconn.eduA+100—–TLS1.3InCommon Intermediate CA - OVG2C190 d
2854udacity.comA+100—–TLS1.3Amazon RSA 2048 M0489 d
2855udg.eduA+100—–TLS1.3GEANT TLS RSA 1169 d
2856udiscovermusic.comA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1185 d
2857uea.ac.ukA+100—–TLS1.3Amazon RSA 2048 M01184 d
2858uefa.comA+100—–TLS1.3Go Daddy Secure Certificate Authority - G293 d
2859ufc.brA+100—–TLS1.3RNP ICPEdu GR46 OV TLS CA 2025149 d
2860uff.brA+100—–TLS1.3Let's Encrypt29 d
2861ufrj.brA+100—–TLS1.3Let's Encrypt76 d
2862ufscar.brA+100—–TLS1.3Amazon RSA 2048 M0499 d
2863uga.eduA+100—–TLS1.3Amazon RSA 2048 M04166 d
2864ugent.beA+100—–TLS1.3GEANT TLS RSA 195 d
2865ugm.ac.idA+100—–TLS1.3DigiCert Global G2 TLS RSA SHA256 2020 CA1133 d
2866uhhospitals.orgA+100—–TLS1.3GeoTrust TLS RSA CA G193 d
2867ui.comA+100—–TLS1.3Amazon RSA 2048 M0197 d
2868uibe.edu.cnA+100—–TLS1.3Certum OV TLS G2 R39 CA146 d
2869uibk.ac.atA+100—–TLS1.3GEANT TLS ECC 193 d
2870uidaho.eduA+100—–TLS1.3Let's Encrypt47 d
2871uisdc.comA+100—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025177 d
2872ukm.myA+100—–TLS1.3Sectigo Public Server Authentication CA OV R3660 d
2873ukri.orgA+100—–TLS1.3Let's Encrypt84 d
2874ukrinform.netA+100—–TLS1.3Let's Encrypt70 d
2875ukrinform.uaA+100—–TLS1.3Let's Encrypt70 d
2876ul.ieA+100—–TLS1.3Let's Encrypt40 d
2877ulb.beA+100—–TLS1.3GEANT TLS ECC 199 d
2878uliege.beA+100—–TLS1.3Let's Encrypt34 d
2879umaryland.eduA+100—–TLS1.3Amazon RSA 2048 M01133 d
2880umb.eduA+100—–TLS1.3Amazon RSA 2048 M04175 d
2881umbc.eduA+100—–TLS1.3Let's Encrypt77 d
2882umh.esA+100—–TLS1.3Amazon RSA 2048 M04159 d
2883umk.plA+100—–TLS1.3GEANT TLS ECC 193 d
2884umkc.eduA+100—–TLS1.3InCommon RSA OV SSL CA 329 d
2885uml.eduA+100—–TLS1.3GeoTrust TLS RSA CA G1107 d
2886umontpellier.frA+100—–TLS1.3GEANT TLS RSA 1107 d
2887unb.brA+100—–TLS1.3RNP ICPEdu GR46 OV TLS CA 2025192 d
2888unc.edu.arA+100—–TLS1.3ZeroSSL ECC DV SSL CA 275 d
2889undp.orgA+100—–TLS1.3GeoTrust TLS RSA CA G193 d
2890unf.eduA+100—–TLS1.3InCommon RSA Server CA 2108 d
2891unfccc.intA+100—–TLS1.3GlobalSign Atlas R46 DV TLS CA 2026 Q475 d
2892unfpa.orgA+100—–TLS1.3Let's Encrypt73 d
2893ungeneva.orgA+100—–TLS1.3Sectigo Public Server Authentication CA DV R36148 d
2894unglobalcompact.orgA+100—–TLS1.3Amazon RSA 2048 M04118 d
2895unhabitat.orgA+100—–TLS1.3Let's Encrypt83 d
2896uni-augsburg.deA+100—–TLS1.3GEANT TLS RSA 193 d
2897uni-bamberg.deA+100—–TLS1.3Let's Encrypt73 d
2898uni-bayreuth.deA+100—–TLS1.3GEANT TLS ECC 193 d
2899uni-bonn.deA+100—–TLS1.3GEANT TLS ECC 1193 d
2900uni-bremen.deA+100—–TLS1.3GEANT TLS RSA 1102 d
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FAQ

How do I get an A+ rating?

Enable TLS 1.3 with strong ciphers, ensure full forward secrecy (PFS), deploy HSTS correctly, and use a valid certificate from a trusted CA.

Why is my score low even with a valid certificate?

The score evaluates the whole TLS configuration — legacy protocols, weak ciphers or missing HSTS all reduce it.