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 |
|---|---|---|---|---|---|---|---|---|---|
| 4751 | accaglobal.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 97 天 |
| 4752 | accenture.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 84 天 | |
| 4753 | accountingtoday.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 187 天 | |
| 4754 | acfun.cn | A | 95 | — | – | TLS1.2 | GlobalSign GCC R3 DV TLS CA 2020 | 92 天 | |
| 4755 | aci.it | A | 95 | — | – | TLS1.2 | GeoTrust TLS RSA CA G1 | 112 天 | |
| 4756 | acorns.com | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R3 DV TLS CA 2026 Q1 | — | 122 天 |
| 4757 | act.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 182 天 |
| 4758 | active.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | 91 天 | |
| 4759 | activecommunities.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | — | 94 天 |
| 4760 | activision.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 180 天 |
| 4761 | actualitte.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 70 天 |
| 4762 | ada.org | A | 95 | — | – | TLS1.2 | Entrust OV TLS Issuing RSA CA 2 | — | 139 天 |
| 4763 | adata.org | A | 95 | — | – | TLS1.2 | Let's Encrypt | 74 天 | |
| 4764 | adme.ru | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 53 天 |
| 4765 | adn.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 85 天 |
| 4766 | adobe.de | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 182 天 |
| 4767 | adorama.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA DV R36 | — | 155 天 |
| 4768 | adp.com | A | 95 | — | – | TLS1.2 | DigiCert EV RSA CA G2 | 32 天 | |
| 4769 | adroll.com | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R3 DV TLS CA 2026 Q2 | 88 天 | |
| 4770 | adultfriendfinder.com | A | 95 | — | – | TLS1.2 | Go Daddy Secure Certificate Authority - G2 | 144 天 | |
| 4771 | aerlingus.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 129 天 |
| 4772 | aerztezeitung.de | A | 95 | — | – | TLS1.2 | Let's Encrypt | 62 天 | |
| 4773 | afisha.ru | A | 95 | — | – | TLS1.2 | GlobalSign GCC R46 DV TLS CA 2025 | 155 天 | |
| 4774 | afr.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | 153 天 | |
| 4775 | aftonbladet.se | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 S20 | 195 天 | |
| 4776 | agi.it | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 135 天 | |
| 4777 | airbnb.co.uk | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 83 天 | |
| 4778 | airbnb.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 83 天 | |
| 4779 | airbnb.de | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 83 天 | |
| 4780 | airbnb.fr | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 83 天 | |
| 4781 | airnav.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA DV R36 | — | 131 天 |
| 4782 | airtel.in | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 28 天 |
| 4783 | ajc.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 141 天 |
| 4784 | akg.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | — | 75 天 |
| 4785 | al.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 123 天 |
| 4786 | alabama.gov | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R46 OV TLS CA 2026 Q4 | 188 天 | |
| 4787 | alamy.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 127 天 | |
| 4788 | alaska.edu | A | 95 | — | – | TLS1.2 | InCommon Intermediate CA - OVG2C | — | 153 天 |
| 4789 | alaska.gov | A | 95 | — | – | TLS1.2 | GlobalSign RSA OV SSL CA 2018 | 85 天 | |
| 4790 | alaskasnewssource.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 81 天 |
| 4791 | albertahealthservices.ca | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 105 天 | |
| 4792 | albinoblacksheep.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | 87 天 | |
| 4793 | alibabacloud.com | A | 95 | — | – | TLS1.2 | GlobalSign GCC R46 OV TLS CA 2025 | — | 112 天 |
| 4794 | alipay.com | A | 95 | — | – | TLS1.2 | DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 118 天 |
| 4795 | aliyun.com | A | 95 | – | TLS1.2 | GlobalSign GCC R46 OV TLS CA 2025 | — | 112 天 | |
| 4796 | aljazeera.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 187 天 | |
| 4797 | aljazeera.net | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 187 天 | |
| 4798 | altervista.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 177 天 |
| 4799 | amara.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 50 天 | |
| 4800 | ameblo.jp | A | 95 | — | – | TLS1.2 | GeoTrust TLS RSA CA G1 | — | 102 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。