支持 A 评级的网站(2026)
扫描自 20,000 个全球热门域名 · 更新于 2026-11-03
12,267收录域名
21%A+ 占比 (2547)
94.1平均分
↑ 30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 |
|---|---|---|---|---|---|---|---|---|---|
| 51 | adobe.io | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 26 天 |
| 52 | adobeconnect.com | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 67 天 |
| 53 | adsoftheworld.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 22 天 |
| 54 | adultswim.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 80 天 |
| 55 | advanceautoparts.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 0 天 | |
| 56 | advego.com | A | 100 | — | — | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | — | 24 天 |
| 57 | ae.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 5 天 |
| 58 | aecom.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | 22 天 | |
| 59 | afthemes.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 7 天 |
| 60 | agilemanifesto.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 25 天 |
| 61 | aha.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | 29 天 | |
| 62 | aiche.org | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 46 天 |
| 63 | aicpa.org | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 45 天 |
| 64 | aicrowd.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 81 天 |
| 65 | aintitcool.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 45 天 |
| 66 | ainvest.com | A | 100 | — | — | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 31 天 |
| 67 | airbus.com | A | 100 | — | — | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q3 | 35 天 | |
| 68 | airfrance.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 天 |
| 69 | airfrance.fr | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 天 |
| 70 | airindia.com | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 0 天 |
| 71 | aizhan.com | A | 100 | — | — | TLS1.3 | DNSPod DV TLS RSA CA 2025 | 128 天 | |
| 72 | ajax.nl | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 79 天 | |
| 73 | aka.ms | A | 100 | — | — | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 16 | — | 76 天 |
| 74 | akeo.ie | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 26 天 |
| 75 | al-anon.org | A | 100 | — | — | TLS1.3 | Starfield Secure Certificate Authority - G2 | — | 0 天 |
| 76 | ala.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | 12 天 | |
| 77 | alaraby.co.uk | A | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 8 天 |
| 78 | alaskapublic.org | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 137 天 |
| 79 | alcoa.com | A | 100 | — | — | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | 0 天 | |
| 80 | alexa.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 18 天 |
| 81 | allmende.io | A | 100 | — | — | TLS1.3 | Let's Encrypt | 30 天 | |
| 82 | allthingsd.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 128 天 |
| 83 | alltrails.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 36 天 |
| 84 | allwinscasino.net | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 31 天 |
| 85 | almanac.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 71 天 |
| 86 | als.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 21 天 |
| 87 | altavista.com | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 51 天 |
| 88 | altium.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 112 天 |
| 89 | alz.org | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 108 天 | |
| 90 | amazon-adsystem.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 71 天 |
| 91 | amazon.in | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 114 天 |
| 92 | ambest.com | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 0 天 |
| 93 | ameba.jp | A | 100 | — | — | TLS1.3 | Cybertrust Japan SureServer CA G4 | — | 0 天 |
| 94 | americanprogress.org | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | — | 119 天 |
| 95 | americanscientist.org | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 35 天 |
| 96 | americorps.gov | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 93 天 |
| 97 | amtrak.com | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 116 天 |
| 98 | amzn.com | A | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 16 天 |
| 99 | analog.com | A | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 38 天 |
| 100 | animoto.com | A | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | — | 119 天 |
追踪你域名的评分变化
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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。