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 |
|---|---|---|---|---|---|---|---|---|---|
| 6701 | arxiv.org | A | 92 | TLS1.3 | Certainly Intermediate R1 | — | 17 天 | ||
| 6702 | ascension.org | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | — | 17 天 |
| 6703 | asme.org | A | 92 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 19 天 | |
| 6704 | athome.co.jp | A | 92 | — | – | TLS1.3 | Cybertrust Japan SureServer CA G4 | — | 24 天 |
| 6705 | ausopen.com | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | 23 天 | |
| 6706 | auvergnerhonealpes.fr | A | 92 | — | – | TLS1.3 | GandiCert | — | 27 天 |
| 6707 | azquotes.com | A | 92 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 19 天 |
| 6708 | ba.gov.br | A | 92 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 20 天 | |
| 6709 | barmer.de | A | 92 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV E36 | 14 天 | |
| 6710 | bathandbodyworks.com | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | 18 天 | |
| 6711 | bayer.com | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 17 天 |
| 6712 | bbc.in | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 20 天 |
| 6713 | bd.com | A | 92 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 27 天 |
| 6714 | belvedere.at | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 15 天 |
| 6715 | bible.com | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | 26 天 | |
| 6716 | bio.org | A | 92 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 19 天 |
| 6717 | bjs.gov | A | 92 | — | – | TLS1.3 | Google Trust Services | — | 15 天 |
| 6718 | blackbaud.com | A | 92 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 18 天 | |
| 6719 | bonappetit.com | A | 92 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 15 天 |
| 6720 | bplaced.net | A | 92 | — | – | TLS1.3 | Let's Encrypt | 24 天 | |
| 6721 | brainpop.com | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | — | 15 天 |
| 6722 | britishairways.com | A | 92 | — | – | TLS1.3 | GlobalSign GCC R3 EV TLS CA 2025 | — | 24 天 |
| 6723 | brookings.edu | A | 92 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 27 天 |
| 6724 | bund.de | A | 92 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 26 天 |
| 6725 | bundesfinanzministerium.de | A | 92 | — | – | TLS1.3 | Telekom Security ServerID OV Class 2 CA | — | 18 天 |
| 6726 | bunshun.jp | A | 92 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 24 天 | |
| 6727 | businesslive.co.za | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 13 天 |
| 6728 | canvaslms.com | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 25 天 |
| 6729 | capitalfm.com | A | 92 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 20 天 | |
| 6730 | caracol.com.co | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 23 天 |
| 6731 | carleton.ca | A | 92 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 20 天 | |
| 6732 | cbn.com | A | 92 | — | – | TLS1.3 | Let's Encrypt | 18 天 | |
| 6733 | cern.ch | A | 92 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 18 天 |
| 6734 | chefkoch.de | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | 26 天 | |
| 6735 | chinatio2.net | A | 92 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | 14 天 | |
| 6736 | cira.ca | A | 92 | — | – | TLS1.3 | Let's Encrypt | 25 天 | |
| 6737 | classicfm.com | A | 92 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 20 天 | |
| 6738 | cntraveller.com | A | 92 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 15 天 |
| 6739 | comillas.edu | A | 92 | — | – | TLS1.3 | GEANT TLS ECC 1 | — | 24 天 |
| 6740 | conta.cc | A | 92 | — | – | TLS1.3 | Let's Encrypt | — | 20 天 |
| 6741 | containerstore.com | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | 14 天 | |
| 6742 | costco.com | A | 92 | — | – | TLS1.3 | Certainly Intermediate R1 | 25 天 | |
| 6743 | cqc.org.uk | A | 92 | — | – | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | 16 天 | |
| 6744 | csdn.net | A | 92 | — | – | TLS1.3 | Xcc Trust OV SSL CA | 18 天 | |
| 6745 | currenttime.tv | A | 92 | — | – | TLS1.3 | Let's Encrypt | 19 天 | |
| 6746 | cushmanwakefield.com | A | 92 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 18 天 |
| 6747 | dafont.com | A | 92 | — | – | TLS1.3 | GandiCert | 13 天 | |
| 6748 | databox.com | A | 92 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 16 天 |
| 6749 | dataprivacyframework.gov | A | 92 | — | – | TLS1.3 | Entrust DV TLS Issuing RSA CA 2 | — | 15 天 |
| 6750 | datareportal.com | A | 92 | — | – | TLS1.3 | Let's Encrypt | 25 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。