支持 A 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-05
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 116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 |
|---|---|---|---|---|---|---|---|---|---|
| 1751 | jekyllrb.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 1752 | jellyfin.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 54 天 |
| 1753 | jenkins-ci.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 1754 | jetblue.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 87 天 | |
| 1755 | jetstar.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 98 天 |
| 1756 | jewishencyclopedia.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 46 天 |
| 1757 | jhsph.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | — | 190 天 |
| 1758 | jhu.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | — | 189 天 |
| 1759 | jhuapl.edu | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 142 天 |
| 1760 | jibjab.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 45 天 |
| 1761 | jiemian.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 150 天 |
| 1762 | jigsy.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV E36 | — | 156 天 |
| 1763 | jimmychoo.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 50 天 |
| 1764 | jinshuju.net | A | 100 | — | – | TLS1.3 | Amazon ECDSA 256 M04 | — | 70 天 |
| 1765 | jmir.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 78 天 |
| 1766 | jmlr.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 91 天 |
| 1767 | jn.pt | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 180 天 |
| 1768 | jnj.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 1769 | joann.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 141 天 |
| 1770 | jogtar.hu | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 163 天 |
| 1771 | johnlewis.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 131 天 |
| 1772 | jooble.org | A | 100 | — | – | TLS1.3 | Google Trust Services | 87 天 | |
| 1773 | jorudan.co.jp | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 168 天 |
| 1774 | journaldemontreal.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 194 天 |
| 1775 | joy.link | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 41 天 |
| 1776 | jskingtex.com | A | 100 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 33 天 |
| 1777 | jtggtw.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 79 天 |
| 1778 | juancole.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 1779 | judiciary.uk | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 1780 | juejin.cn | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 75 天 |
| 1781 | jumpshare.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 86 天 |
| 1782 | juniperresearch.com | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 78 天 | |
| 1783 | jupyter.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 1784 | justeasy.cn | A | 100 | — | – | TLS1.3 | Xcc Trust OV SSL CA | — | 83 天 |
| 1785 | justgetflux.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 1786 | justwatch.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 66 天 |
| 1787 | jvcmusic.co.jp | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 114 天 |
| 1788 | kaggle.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 67 天 |
| 1789 | kahoot.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 103 天 | |
| 1790 | kakao.com | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | — | 134 天 |
| 1791 | kalshi.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 51 天 |
| 1792 | kansas.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 58 天 |
| 1793 | kansascity.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 63 天 |
| 1794 | kansascityfed.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 64 天 |
| 1795 | karuka.tech | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 31 天 |
| 1796 | kaspersky.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 107 天 |
| 1797 | kassir.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 50 天 |
| 1798 | kaufland.de | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 76 天 |
| 1799 | kayak.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 1800 | kb.nl | A | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | — | 101 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。