CertH certH

Websites with A+ SSL Ratings (2026)

Scanned from 20,000 top global websites · Updated 2026-11-07

12,269Domains
32%A+ share (3944)
94.8Avg score
↑ 115Improved this month
#DomainGradeScore30d trendΔTLSIssuerHSTSExpires
3751reading.ac.ukA+98—–TLS1.3Sectigo Public Server Authentication CA OV R36141 d
3752rehau.comA+98—–TLS1.3Sectigo Public Server Authentication CA OV R36140 d
3753rit.eduA+98—–TLS1.3InCommon Intermediate CA - OVG2C133 d
3754rnd.deA+98—–TLS1.3Let's Encrypt70 d
3755rocketnews24.comA+98—–TLS1.3Let's Encrypt35 d
3756rtl.frA+98—–TLS1.3Let's Encrypt59 d
3757ru.wikipedia.orgA+98—–TLS1.3Let's Encrypt57 d
3758rush.eduA+98—–TLS1.3GoDaddy TLS Intermediate CA DV - R1v1174 d
3759salary.comA+98—–TLS1.3GoDaddy TLS Intermediate CA DV - R1v1141 d
3760sana.syA+98—–TLS1.3Let's Encrypt67 d
3761sanger.ac.ukA+98—–TLS1.3Let's Encrypt82 d
3762santacruzsentinel.comA+98—–TLS1.3Let's Encrypt39 d
3763sass-lang.comA+98—–TLS1.3Let's Encrypt71 d
3764sba.govA+98—–TLS1.3Let's Encrypt83 d
3765scielo.brA+98—–TLS1.3GlobalSign Atlas R46 AlphaSSL CA 2026 Q3182 d
3766scielo.orgA+98—–TLS1.3GlobalSign Atlas R46 AlphaSSL CA 2026 Q3182 d
3767scipy.orgA+98—–TLS1.3Let's Encrypt73 d
3768scot.nhs.ukA+98—–TLS1.3Let's Encrypt84 d
3769screenrant.comA+98—–TLS1.3Let's Encrypt62 d
3770sd.govA+98—–TLS1.3Sectigo Public Server Authentication CA OV R3662 d
3771searx.spaceA+98—–TLS1.3Let's Encrypt44 d
3772sendspace.comA+98—–TLS1.3Sectigo Public Server Authentication CA DV R3636 d
3773sensortower.comA+98—–TLS1.3Let's Encrypt77 d
3774seriouseats.comA+98—–TLS1.3Let's Encrypt59 d
3775servethehome.comA+98—–TLS1.3Let's Encrypt65 d
3776sfexaminer.comA+98—–TLS1.3Let's Encrypt53 d
3777shelter.org.ukA+98—–TLS1.3Let's Encrypt74 d
3778shopee.co.idA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025155 d
3779shopee.co.thA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025155 d
3780shopee.com.brA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025153 d
3781shopee.com.myA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025153 d
3782shopee.phA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025155 d
3783shopee.sgA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025155 d
3784shopee.twA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025149 d
3785shopee.vnA+98—–TLS1.3GlobalSign GCC R46 AlphaSSL CA 2025153 d
3786si.eduA+98—–TLS1.3Sectigo Public Server Authentication CA OV R36124 d
3787siliconvalley.comA+98—–TLS1.3Let's Encrypt50 d
3788simpleflying.comA+98—–TLS1.3Let's Encrypt64 d
3789siol.netA+98—–TLS1.3GoDaddy TLS Intermediate CA DV - R1v1139 d
3790sitepoint.comA+98—–TLS1.3Let's Encrypt45 d
3791skf.comA+98—–TLS1.3Sectigo Public Server Authentication CA OV R36146 d
3792sky.itA+98—–TLS1.3Sectigo Public Server Authentication CA OV R3631 d
3793skyscanner.comA+98—–TLS1.3Let's Encrypt61 d
3794slu.seA+98—–TLS1.3Let's Encrypt58 d
3795smallbizgenius.netA+98—–TLS1.3Let's Encrypt45 d
3796smartertools.comA+98—–TLS1.3Let's Encrypt58 d
3797smashingmagazine.comA+98——TLS1.3Let's Encrypt18 d
3798smhi.seA+98—–TLS1.3Let's Encrypt82 d
3799smtp2go.comA+98—–TLS1.3Sectigo Public Server Authentication CA DV R3634 d
3800snafu.deA+98—–TLS1.3GlobalSign GCC R6 AlphaSSL CA 202554 d
76 / 79

Track grade changes for your domains

Sign up free, watch your domains and get alerted the moment a grade drops.

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.