SSL 安全排行榜
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 |
|---|---|---|---|---|---|---|---|---|---|
| 4751 | fernuni-hagen.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 92 天 | |
| 4752 | festo.com | A+ | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | 156 天 | |
| 4753 | feverup.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 99 天 | |
| 4754 | fhfa.gov | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 188 天 | |
| 4755 | fi.edu | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 76 天 | |
| 4756 | fico.com | A+ | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | 77 天 | |
| 4757 | fidelity.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 32 天 | |
| 4758 | fieldmuseum.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 38 天 | |
| 4759 | figma.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 89 天 | |
| 4760 | filehippo.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 41 天 | |
| 4761 | filezilla-project.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 70 天 | |
| 4762 | fillout.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 52 天 | |
| 4763 | filmweb.pl | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 39 天 | |
| 4764 | finance.yahoo.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 47 天 | |
| 4765 | financial-ombudsman.org.uk | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 72 天 | |
| 4766 | fincen.gov | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 81 天 | |
| 4767 | findaspring.org | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 76 天 | |
| 4768 | fineartamerica.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 168 天 | |
| 4769 | finland.fi | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 29 天 | |
| 4770 | finlex.fi | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 102 天 | |
| 4771 | finn.no | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 56 天 | |
| 4772 | finnair.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 131 天 | |
| 4773 | fire.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 64 天 | |
| 4774 | firefox.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 31 天 | |
| 4775 | firmy.cz | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 30 天 | |
| 4776 | first.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 50 天 | |
| 4777 | firstcoastnews.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 37 天 | |
| 4778 | firstround.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 30 天 | |
| 4779 | fiserv.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 131 天 | |
| 4780 | fisglobal.com | A+ | 100 | — | – | TLS1.3 | Sectigo RSA Organization Validation Secure Server CA | 95 天 | |
| 4781 | fit.edu | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 172 天 | |
| 4782 | fiu.edu | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 162 天 | |
| 4783 | fjsen.com | A+ | 100 | — | – | TLS1.3 | TrustAsia DV TLS RSA CA 2025 | 50 天 | |
| 4784 | flaticon.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 60 天 | |
| 4785 | flexera.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 29 天 | |
| 4786 | flhsmv.gov | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 4787 | flipsnack.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 115 天 | |
| 4788 | flock.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 112 天 | |
| 4789 | floridahealth.gov | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 41 天 | |
| 4790 | floridatoday.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 86 天 | |
| 4791 | flourish.studio | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 96 天 | |
| 4792 | fluentu.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 111 天 | |
| 4793 | flysaa.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 42 天 | |
| 4794 | flysfo.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 70 天 | |
| 4795 | fnn.jp | A+ | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | 144 天 | |
| 4796 | focustaiwan.tw | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 54 天 | |
| 4797 | folger.edu | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 159 天 | |
| 4798 | foodallergy.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 79 天 | |
| 4799 | foodnetwork.co.uk | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 35 天 | |
| 4800 | foodsafety.gov | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 45 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
排行榜多久更新一次?
关注域名每日扫描更新;Top 20K 榜单域名每周日刷新完整快照。
SSL 评分是如何计算的?
综合协议版本、加密套件强度、证书有效期、HSTS 与 OCSP 装订等因子加权为 0-100 分,再映射为 A+ 至 F 六个等级。
A+ 评级意味着什么?
近乎完美的 TLS 配置:启用 TLS 1.3、强加密套件、完全前向保密(PFS),并正确部署 HSTS。
评分方法论
CertH 通过纯 TLS 握手探测(无需服务器权限)对每个域名评分:证书有效期、密钥强度、协议版本、HSTS、OCSP 装订等因子按「100 分起逐项扣分」制计算为 0-100 分并映射 A+ 至 F 六个等级。历史快照每日累积,构成可审计的健康度趋势。
什么是 SSL 评分等级?
SSL 评分(A+ 至 F)综合评估网站的 TLS 配置:协议版本、加密套件强度、证书有效期与信任链、HSTS 与 OCSP 装订等因子。评分越高,网站抵御中间人攻击与数据泄露的能力越强。
为什么证书健康度值得持续追踪?
证书过期、CA 更换、配置回退都可能让评分在无人注意时下滑。CertH 每日快照把每次变化记录下来,让你在故障发生前发现风险,并保留可审计的历史证据。