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 |
|---|---|---|---|---|---|---|---|---|---|
| 4801 | foodwatch.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 82 天 | |
| 4802 | footlocker.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 75 天 | |
| 4803 | footlocker.id | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 175 天 | |
| 4804 | forbo.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 151 天 | |
| 4805 | forbrukerradet.no | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 60 天 | |
| 4806 | fordham.edu | A+ | 100 | — | – | TLS1.3 | InCommon RSA OV SSL CA 3 | 49 天 | |
| 4807 | form.run | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 85 天 | |
| 4808 | formsite.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 4809 | formstack.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 70 天 | |
| 4810 | forrester.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 60 天 | |
| 4811 | fortinet.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 49 天 | |
| 4812 | fortnumandmason.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 63 天 | |
| 4813 | forvismazars.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 82 天 | |
| 4814 | fosdem.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 4815 | foundation.app | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 81 天 | |
| 4816 | fourfourtwo.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 79 天 | |
| 4817 | foursquare.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 4818 | fourthwall.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 42 天 | |
| 4819 | fox.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 59 天 | |
| 4820 | fox13now.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 116 天 | |
| 4821 | fox17online.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 116 天 | |
| 4822 | foxbaltimore.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 77 天 | |
| 4823 | foxhis.com | A+ | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 46 天 | |
| 4824 | foxit.com | A+ | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | 88 天 | |
| 4825 | foxweather.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 79 天 | |
| 4826 | fpif.org | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 62 天 | |
| 4827 | frame.io | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 29 天 | |
| 4828 | framer.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 60 天 | |
| 4829 | france.tv | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 64 天 | |
| 4830 | france24.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 80 天 | |
| 4831 | francebleu.fr | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 44 天 | |
| 4832 | francecompetences.fr | A+ | 100 | — | – | TLS1.3 | GandiCert | 161 天 | |
| 4833 | fredhutch.org | A+ | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | 63 天 | |
| 4834 | free-codecs.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 53 天 | |
| 4835 | freep.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 53 天 | |
| 4836 | freepik.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 63 天 | |
| 4837 | freepik.es | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 63 天 | |
| 4838 | freiheit.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 54 天 | |
| 4839 | fresha.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 145 天 | |
| 4840 | freshworks.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 162 天 | |
| 4841 | friendlycaptcha.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 4842 | fronius.com | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 153 天 | |
| 4843 | froxlor.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 63 天 | |
| 4844 | fruits.co | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 83 天 | |
| 4845 | fsb-tcfd.org | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 84 天 | |
| 4846 | fstoppers.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 99 天 | |
| 4847 | ft.com | A+ | 100 | – | TLS1.3 | Amazon RSA 2048 M01 | 188 天 | ||
| 4848 | ftc.gov | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 94 天 | |
| 4849 | fun-mooc.fr | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 4850 | futuremarketinsights.com | A+ | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 175 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。