SSL 安全排行榜
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 |
|---|---|---|---|---|---|---|---|---|---|
| 1301 | google.co.il | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1302 | google.co.in | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1303 | google.co.jp | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1304 | google.co.ke | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1305 | google.co.kr | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1306 | google.co.ls | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1307 | google.co.ma | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1308 | google.co.mz | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1309 | google.co.nz | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1310 | google.co.th | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1311 | google.co.tz | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1312 | google.co.ug | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1313 | google.co.uk | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1314 | google.co.uz | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1315 | google.co.ve | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1316 | google.co.vi | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1317 | google.co.za | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1318 | google.co.zm | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1319 | google.co.zw | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1320 | google.com | A | 100 | TLS1.3 | Google Trust Services | — | 56 天 | ||
| 1321 | google.com.af | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1322 | google.com.ag | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1323 | google.com.ai | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1324 | google.com.ar | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1325 | google.com.au | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1326 | google.com.bd | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1327 | google.com.bh | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1328 | google.com.bn | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1329 | google.com.bo | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1330 | google.com.br | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1331 | google.com.bz | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1332 | google.com.co | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1333 | google.com.cu | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1334 | google.com.cy | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1335 | google.com.do | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1336 | google.com.ec | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1337 | google.com.eg | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1338 | google.com.et | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1339 | google.com.fj | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1340 | google.com.gh | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1341 | google.com.gi | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1342 | google.com.gt | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1343 | google.com.hk | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1344 | google.com.jm | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1345 | google.com.kh | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1346 | google.com.kw | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1347 | google.com.lb | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1348 | google.com.ly | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1349 | google.com.mm | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1350 | google.com.mt | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 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。