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 |
|---|---|---|---|---|---|---|---|---|---|
| 7751 | sfwa.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 7752 | sheknows.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 71 天 | |
| 7753 | shinyjoker.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 7754 | shjdsx.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 47 天 |
| 7755 | sho.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 7756 | shochiku.co.jp | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 56 天 |
| 7757 | shp.ee | A | 98 | — | – | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | — | 30 天 |
| 7758 | si.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 87 天 |
| 7759 | sierraclub.org | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 140 天 |
| 7760 | simplybook.it | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 61 天 |
| 7761 | site123.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 7762 | site123.me | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 7763 | siue.edu | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 184 天 |
| 7764 | sjsu.edu | A | 98 | — | – | TLS1.3 | InCommon Intermediate CA - DVG2C | — | 121 天 |
| 7765 | skyscanner.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 7766 | slu.edu | A | 98 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | 186 天 | |
| 7767 | smartcompany.com.au | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 65 天 |
| 7768 | snexplores.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 7769 | socialbakers.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 147 天 |
| 7770 | socialpilot.co | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 39 天 |
| 7771 | sothebysrealty.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 126 天 |
| 7772 | sourceforge.io | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 75 天 |
| 7773 | sourceforge.net | A | 98 | TLS1.3 | Let's Encrypt | — | 81 天 | ||
| 7774 | southafrica.net | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 69 天 |
| 7775 | southparkstudios.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 52 天 |
| 7776 | spaceref.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 44 天 |
| 7777 | spainslov.ru | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 7778 | spectator.co.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 86 天 |
| 7779 | spectator.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 7780 | spike.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 7781 | spinfevercasino.io | A | 98 | — | — | TLS1.3 | Let's Encrypt | — | 31 天 |
| 7782 | sportico.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 62 天 | |
| 7783 | spoti.fi | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 7784 | spotify.link | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 67 天 |
| 7785 | sputniknews.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 38 天 |
| 7786 | sputniknews.ru | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 38 天 |
| 7787 | spyfu.com | A | 98 | — | – | TLS1.3 | Starfield TLS Intermediate CA DV - R1v1 | — | 88 天 |
| 7788 | sqlite.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 81 天 |
| 7789 | stackoverflow.com | A | 98 | TLS1.3 | Let's Encrypt | — | 65 天 | ||
| 7790 | statsperform.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 30 天 |
| 7791 | steelcase.com | A | 98 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 100 天 |
| 7792 | stereogum.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 38 天 |
| 7793 | stonewall.org.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 65 天 |
| 7794 | storables.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 82 天 |
| 7795 | strava.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 133 天 |
| 7796 | stsci.edu | A | 98 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 81 天 |
| 7797 | study.com | A | 98 | — | – | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | — | 57 天 |
| 7798 | stylecaster.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 66 天 | |
| 7799 | styleshout.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 7800 | sulekha.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 83 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。