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 |
|---|---|---|---|---|---|---|---|---|---|
| 2751 | runtastic.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 139 天 |
| 2752 | runwayml.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 22 天 |
| 2753 | russia.ru | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 66 天 |
| 2754 | rust-lang.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 2755 | rutube.ru | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 53 天 |
| 2756 | rwaq.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 92 天 |
| 2757 | ryerson.ca | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 153 天 |
| 2758 | rzp.io | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 142 天 |
| 2759 | s3.eu-west-1.amazonaws.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 137 天 |
| 2760 | safety.google | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 55 天 |
| 2761 | safeway.com | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q3 | — | 31 天 |
| 2762 | sagaftra.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 59 天 |
| 2763 | sainsburys.co.uk | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA EV R36 | 119 天 | |
| 2764 | saksfifthavenue.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 169 天 |
| 2765 | sakura.ne.jp | A | 100 | — | – | TLS1.3 | JPRS DV RSA CA 2024 G1 | — | 115 天 |
| 2766 | salesforce-sites.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 162 天 |
| 2767 | salesforce.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 155 天 | |
| 2768 | salford.ac.uk | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 35 天 |
| 2769 | salk.edu | A | 100 | — | – | TLS1.3 | Let's Encrypt | 81 天 | |
| 2770 | salliemae.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 175 天 | |
| 2771 | salon.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 167 天 |
| 2772 | salonemilano.it | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 127 天 | |
| 2773 | salsalabs.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 2774 | sandiego.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | 184 天 | |
| 2775 | sandiegocounty.gov | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 92 天 |
| 2776 | sandiegozoo.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 29 天 |
| 2777 | sanluisobispo.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 天 |
| 2778 | sanrio.co.jp | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 156 天 |
| 2779 | sante.fr | A | 100 | — | – | TLS1.3 | DigiCert G3 TLS EU ECC P-384 SHA384 2022 CA1 | — | 115 天 |
| 2780 | sapo.pt | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 189 天 |
| 2781 | saramin.co.kr | A | 100 | — | – | TLS1.3 | Sectigo RSA Domain Validation Secure Server CA | — | 93 天 |
| 2782 | saskatchewan.ca | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 31 天 |
| 2783 | sat1.de | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 185 天 |
| 2784 | savvas.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 149 天 |
| 2785 | sb.by | A | 100 | — | – | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | — | 128 天 |
| 2786 | sberbank.ru | A | 100 | — | – | TLS1.3 | Russian Trusted Sub CA | — | 263 天 |
| 2787 | sbn.it | A | 100 | — | – | TLS1.3 | ZeroSSL RSA DV SSL CA 2 | — | 83 天 |
| 2788 | sc.edu | A | 100 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 151 天 |
| 2789 | scalawine.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 2790 | scarabwins.org | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 28 天 |
| 2791 | schema.org | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 55 天 |
| 2792 | schlichtungsstelle-bgg.de | A | 100 | — | – | TLS1.3 | D-TRUST BR CA 2-23-1 2023 | — | 121 天 |
| 2793 | schneider-electric.com | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | — | 79 天 |
| 2794 | scholar.google.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 55 天 |
| 2795 | scholasticahq.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 85 天 |
| 2796 | schueco.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 62 天 |
| 2797 | sciam.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 100 天 |
| 2798 | science.org.au | A | 100 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 2799 | science20.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 76 天 |
| 2800 | scienceblogs.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 45 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。