Websites with A+ SSL Ratings (2026)
Scanned from 20,000 top global websites · Updated 2026-11-05
12,269Domains
32%A+ share (3944)
94.8Avg score
↑ 115Improved this month
| # | Domain | Grade | Score | 30d trend | Δ | TLS | Issuer | HSTS | Expires |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | nylon.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 111 d | |
| 1952 | nymag.com | A+ | 100 | — | – | TLS1.3 | GlobalSign Atlas R3 DV TLS CA 2026 Q2 | 67 d | |
| 1953 | nyp.org | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 104 d | |
| 1954 | nytco.com | A+ | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | 135 d | |
| 1955 | nytimes.com | A+ | 100 | – | TLS1.3 | Thawte TLS RSA CA G1 | 135 d | ||
| 1956 | o2.co.uk | A+ | 100 | — | – | TLS1.3 | Thawte EV RSA CA G2 | 154 d | |
| 1957 | oakley.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 65 d | |
| 1958 | obama.org | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 127 d | |
| 1959 | obdev.at | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 169 d | |
| 1960 | obi.de | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 167 d | |
| 1961 | observer.co.uk | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 86 d | |
| 1962 | oceanengine.com | A+ | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 75 d | |
| 1963 | oeamtc.at | A+ | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | 157 d | |
| 1964 | oed.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 151 d | |
| 1965 | oeko-tex.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 39 d | |
| 1966 | oetiker.ch | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 45 d | |
| 1967 | ofgem.gov.uk | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 87 d | |
| 1968 | ohio.edu | A+ | 100 | — | – | TLS1.3 | InCommon RSA Server CA 2 | 109 d | |
| 1969 | ojp.gov | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 52 d | |
| 1970 | ok.ru | A+ | 100 | — | – | TLS1.3 | HARICA DV TLS RSA | 182 d | |
| 1971 | oklahoma.gov | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 35 d | |
| 1972 | oklahoman.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 80 d | |
| 1973 | okmagazine.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 82 d | |
| 1974 | okta.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 166 d | |
| 1975 | oktoberfest.de | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 53 d | |
| 1976 | okx.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 175 d | |
| 1977 | oliverwyman.com | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 87 d | |
| 1978 | olx.pl | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 117 d | |
| 1979 | olx.ua | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 118 d | |
| 1980 | omgubuntu.co.uk | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 65 d | |
| 1981 | omr.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 83 d | |
| 1982 | onb.ac.at | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 124 d | |
| 1983 | one.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 48 d | |
| 1984 | onefootball.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 116 d | |
| 1985 | onegreenplanet.org | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 70 d | |
| 1986 | onepeloton.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 92 d | |
| 1987 | onetonline.org | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 55 d | |
| 1988 | online-exams.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 45 d | |
| 1989 | onlineathens.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 80 d | |
| 1990 | onliner.by | A+ | 100 | — | – | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | 108 d | |
| 1991 | ons.gov.uk | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 66 d | |
| 1992 | onsemi.com | A+ | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | 59 d | |
| 1993 | onshape.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 62 d | |
| 1994 | ontario.ca | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 154 d | |
| 1995 | openai.com | A+ | 100 | TLS1.3 | Google Trust Services | 40 d | |||
| 1996 | opencorporates.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 60 d | |
| 1997 | openculture.com | A+ | 100 | — | – | TLS1.3 | SSL.com TLS Issuing RSA CA R1 | 184 d | |
| 1998 | opengameart.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 45 d | |
| 1999 | openid.net | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 59 d | |
| 2000 | openlearning.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 117 d |
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.