支持 A 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-06
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 115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 |
|---|---|---|---|---|---|---|---|---|---|
| 2901 | simplepie.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 2902 | sina.cn | A | 100 | — | – | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 55 天 |
| 2903 | sina.com.cn | A | 100 | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 55 天 | ||
| 2904 | sinaimg.cn | A | 100 | — | – | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 55 天 |
| 2905 | sink.cool | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 33 天 |
| 2906 | sinonjs.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 2907 | sipri.org | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 91 天 |
| 2908 | siteground.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 82 天 |
| 2909 | sitejabber.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 2910 | sitemaps.org | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 10 | — | 77 天 |
| 2911 | siu.edu | A | 100 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 63 天 |
| 2912 | sixapart.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 67 天 |
| 2913 | skepdic.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 2914 | skepticalscience.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 33 天 |
| 2915 | sketchfab.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 71 天 | |
| 2916 | sketchup.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 124 天 |
| 2917 | skiddle.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 103 天 |
| 2918 | skillsyouneed.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 2919 | skku.edu | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | — | 86 天 |
| 2920 | skynet.be | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 30 天 |
| 2921 | skynews.com.au | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 124 天 |
| 2922 | skype.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 04 | — | 86 天 |
| 2923 | skyrock.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 2924 | skyscrapercity.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 2925 | slashfilm.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 125 天 |
| 2926 | slashgear.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 136 天 |
| 2927 | slatestarcodex.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 71 天 |
| 2928 | sli.do | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 138 天 |
| 2929 | slimframework.com | A | 100 | — | – | TLS1.3 | GandiCert | — | 172 天 |
| 2930 | slovenia.info | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 163 天 |
| 2931 | smartadserver.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 38 天 |
| 2932 | smartraveller.gov.au | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 79 天 |
| 2933 | smartsupp.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 2934 | smarturl.it | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 146 天 |
| 2935 | smbc-comics.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 88 天 |
| 2936 | smith.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - DVG2C | 185 天 | |
| 2937 | smp.ne.jp | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 41 天 |
| 2938 | smzdm.com | A | 100 | — | – | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 170 天 |
| 2939 | sn.at | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 36 天 |
| 2940 | snazzymaps.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 107 天 | |
| 2941 | snl.no | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 55 天 |
| 2942 | soccerway.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 31 天 |
| 2943 | social-plugins.line.me | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 92 天 |
| 2944 | socialworkers.org | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q3 | — | 64 天 |
| 2945 | sofascore.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 38 天 | |
| 2946 | sofitel.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 2947 | softbank.jp | A | 100 | — | – | TLS1.3 | Cybertrust Japan SureServer EV CA G3 | — | 47 天 |
| 2948 | softwareadvice.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 87 天 |
| 2949 | sogou.com | A | 100 | — | – | TLS1.3 | DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 52 天 |
| 2950 | sohu.com | A | 100 | — | – | TLS1.3 | DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 84 天 |
追踪你域名的评分变化
免费注册监控台，关注域名并在评分下降时第一时间收到告警。
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。