支持 A 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-07
12,269收录域名
32%A+ 占比 (3943)
94.8平均分
↑ 114本月改善域名
| # | 域名 | 等级 | 分数 | 30 天趋势 | 涨跌 | TLS | 签发机构 | HSTS | 到期 |
|---|---|---|---|---|---|---|---|---|---|
| 5951 | smartertravel.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 43 天 |
| 5952 | smashwords.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA DV R36 | 174 天 | |
| 5953 | smh.com.au | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | 153 天 | |
| 5954 | smithsonianmag.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 S24 | — | 195 天 |
| 5955 | snapfiles.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 84 天 |
| 5956 | sncf-connect.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | 138 天 | |
| 5957 | sncf.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 138 天 |
| 5958 | so-net.ne.jp | A | 95 | — | – | TLS1.2 | Cybertrust Japan SureServer CA G4 | 117 天 | |
| 5959 | so.com | A | 95 | — | – | TLS1.2 | WoTrus RSA DV SSL CA 2 | — | 131 天 |
| 5960 | socialsecurity.gov | A | 95 | — | – | TLS1.2 | DigiCert EV RSA CA G2 | — | 163 天 |
| 5961 | softether-download.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 80 天 |
| 5962 | song.link | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 46 天 |
| 5963 | songkick.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 41 天 |
| 5964 | sony.co.uk | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | — | 189 天 |
| 5965 | southwest.com | A | 95 | — | – | TLS1.2 | HydrantID Server CA O1 | 70 天 | |
| 5966 | spaceweather.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 68 天 |
| 5967 | spamcop.net | A | 95 | — | – | TLS1.2 | GeoTrust TLS RSA CA G1 | 67 天 | |
| 5968 | sparknotes.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 121 天 |
| 5969 | specialolympics.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 133 天 | |
| 5970 | spectrumlocalnews.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 98 天 | |
| 5971 | spectrumnews1.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 98 天 | |
| 5972 | splunk.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 151 天 | |
| 5973 | spokeo.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 158 天 | |
| 5974 | sponichi.co.jp | A | 95 | — | – | TLS1.2 | JPRS DV RSA CA 2024 G1 | — | 114 天 |
| 5975 | sportsbusinessjournal.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 172 天 |
| 5976 | sportskeeda.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 151 天 |
| 5977 | sprinklr.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 95 天 |
| 5978 | sri.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | 37 天 | |
| 5979 | ssa.gov | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 58 天 |
| 5980 | ssl.com | A | 95 | — | – | TLS1.2 | SSL.com TLS Issuing RSA CA R1 | 141 天 | |
| 5981 | sspai.com | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 105 天 |
| 5982 | standardandpoors.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 126 天 |
| 5983 | stanfordhealthcare.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 77 天 |
| 5984 | stantec.com | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 183 天 |
| 5985 | startupxplore.com | A | 95 | — | – | TLS1.2 | ZeroSSL RSA DV SSL CA 2 | — | 61 天 |
| 5986 | starwoodhotels.com | A | 95 | — | — | TLS1.2 | Let's Encrypt | 0 天 | |
| 5987 | stat.fi | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 150 天 | |
| 5988 | statesman.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 57 天 |
| 5989 | stephenking.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | 84 天 | |
| 5990 | storm.mg | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 49 天 |
| 5991 | streamable.com | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R3 DV TLS CA 2025 Q4 | 64 天 | |
| 5992 | stumbleupon.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 158 天 |
| 5993 | stuttgarter-nachrichten.de | A | 95 | — | – | TLS1.2 | Let's Encrypt | 71 天 | |
| 5994 | stuttgarter-zeitung.de | A | 95 | — | – | TLS1.2 | Let's Encrypt | 38 天 | |
| 5995 | stylemepretty.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 160 天 | |
| 5996 | subaru.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 153 天 | |
| 5997 | sublimetext.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 78 天 |
| 5998 | sudinfo.be | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 75 天 |
| 5999 | sueddeutsche.de | A | 95 | — | – | TLS1.2 | Let's Encrypt | 36 天 | |
| 6000 | sun.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 43 天 |
追踪你域名的评分变化
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常见问题
如何获得 A+ 评级？
启用 TLS 1.3 与强加密套件、确保完全前向保密（PFS）、正确部署 HSTS，并使用可信 CA 签发的有效证书。
证书有效但评分不高是为什么？
评分评估的是整体 TLS 配置：旧协议版本、弱加密套件或缺少 HSTS 都会扣分。