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 |
|---|---|---|---|---|---|---|---|---|---|
| 5801 | privacybadger.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 71 天 |
| 5802 | processon.com | A | 95 | — | – | TLS1.2 | GlobalSign GCC R6 AlphaSSL CA 2025 | — | 64 天 |
| 5803 | progressive.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 139 天 | |
| 5804 | progressive.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 31 天 |
| 5805 | proko.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 64 天 |
| 5806 | propublica.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 96 天 | |
| 5807 | pscp.tv | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 114 天 | |
| 5808 | psg.fr | A | 95 | — | – | TLS1.2 | Let's Encrypt | 82 天 | |
| 5809 | psu.edu | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | 77 天 | |
| 5810 | ptc-asia.com | A | 95 | — | – | TLS1.2 | Encryption Everywhere DV TLS CA - G2 | — | 86 天 |
| 5811 | publishersweekly.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 76 天 |
| 5812 | puc-rio.br | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 57 天 |
| 5813 | purina.com | A | 95 | — | – | TLS1.2 | ZeroSSL RSA DV SSL CA 2 | 58 天 | |
| 5814 | putty.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | 79 天 | |
| 5815 | px.a8.net | A | 95 | — | – | TLS1.2 | GlobalSign GCC R3 DV TLS CA 2020 | 48 天 | |
| 5816 | pzxbwg.com | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 69 天 |
| 5817 | qcc.com | A | 95 | — | – | TLS1.2 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | 111 天 | |
| 5818 | qcloud.com | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R3 OV TLS CA 2026 Q1 | — | 141 天 |
| 5819 | qiniu.com | A | 95 | — | — | TLS1.2 | TrustAsia DV TLS RSA CA 2025 | 112 天 | |
| 5820 | qixintian.com | A | 95 | — | – | TLS1.2 | Xcc Trust OV SSL CA | — | 128 天 |
| 5821 | qnap.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 53 天 |
| 5822 | qobuz.com | A | 95 | — | – | TLS1.2 | GandiCert | — | 71 天 |
| 5823 | qt.io | A | 95 | — | – | TLS1.2 | Let's Encrypt | 55 天 | |
| 5824 | qu.edu | A | 95 | — | – | TLS1.2 | InCommon RSA Server CA 2 | 33 天 | |
| 5825 | qualcomm.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | 190 天 | |
| 5826 | quark.cn | A | 95 | — | – | TLS1.2 | GlobalSign GCC R46 OV TLS CA 2025 | 139 天 | |
| 5827 | queensu.ca | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | 124 天 | |
| 5828 | quest.com | A | 95 | — | – | TLS1.2 | ZeroSSL RSA DV SSL CA 2 | — | 61 天 |
| 5829 | questdiagnostics.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 63 天 | |
| 5830 | qut.edu.au | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 41 天 | |
| 5831 | r7.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 81 天 |
| 5832 | rackspace.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 153 天 | |
| 5833 | radio.fm | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 75 天 |
| 5834 | radionz.co.nz | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 69 天 |
| 5835 | raileurope.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | 185 天 | |
| 5836 | rakuten.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 127 天 | |
| 5837 | rationalwiki.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 50 天 |
| 5838 | razer.com | A | 95 | — | – | TLS1.2 | SSL.com TLS Issuing RSA CA R1 | 194 天 | |
| 5839 | rbb-online.de | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 66 天 |
| 5840 | rbb24.de | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 66 天 |
| 5841 | rcf.fr | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 80 天 |
| 5842 | realclearpolitics.com | A | 95 | — | – | TLS1.2 | Go Daddy Secure Certificate Authority - G2 | — | 114 天 |
| 5843 | realclimate.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 41 天 |
| 5844 | realgm.com | A | 95 | — | – | TLS1.2 | GeoTrust TLS RSA CA G1 | — | 91 天 |
| 5845 | realme.com | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 36 天 |
| 5846 | realtor.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | 152 天 | |
| 5847 | realtor.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 87 天 |
| 5848 | reason.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 54 天 |
| 5849 | reference-global.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 87 天 |
| 5850 | reginfo.gov | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 69 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。