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 |
|---|---|---|---|---|---|---|---|---|---|
| 3851 | blogbus.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 49 天 |
| 3852 | bloomingdales.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 147 天 |
| 3853 | bme.hu | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 52 天 |
| 3854 | bmmagazine.co.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 53 天 |
| 3855 | boce.com | A | 98 | — | – | TLS1.3 | Certum DV TLS G2 R39 CA | — | 124 天 |
| 3856 | boeing.com | A | 98 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 56 天 |
| 3857 | bombardier.com | A | 98 | — | – | TLS1.3 | Entrust OV TLS Issuing RSA CA 2 | — | 50 天 |
| 3858 | bookofra-slot.fr | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 66 天 |
| 3859 | bootcss.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 33 天 |
| 3860 | borda.ru | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 87 天 |
| 3861 | botdb.win | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 84 天 |
| 3862 | bournemouth.ac.uk | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 82 天 | |
| 3863 | brandenburg.de | A | 98 | — | – | TLS1.3 | Telekom Security OV RSA CA 26A | — | 61 天 |
| 3864 | breedbay.co.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 81 天 |
| 3865 | brit.co | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 3866 | brobible.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 84 天 | |
| 3867 | brownpapertickets.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 57 天 |
| 3868 | buddypress.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 85 天 |
| 3869 | bunny.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 82 天 |
| 3870 | buymeacoffee.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 3871 | bz-berlin.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 3872 | cabi.org | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 50 天 |
| 3873 | caddy.community | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 48 天 |
| 3874 | caddyserver.com | A | 98 | — | — | TLS1.3 | Let's Encrypt | — | 5 天 |
| 3875 | caf.fr | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 183 天 |
| 3876 | caixa.gov.br | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA EV R36 | — | 183 天 |
| 3877 | calcalist.co.il | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 88 天 |
| 3878 | calcalistech.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 88 天 |
| 3879 | calculator.net | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 106 天 |
| 3880 | calmatters.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 3881 | camera.it | A | 98 | — | – | TLS1.3 | Actalis Organization Validated TLS Server RSA CA 2025 | — | 61 天 |
| 3882 | candidthemes.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 3883 | capital.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 3884 | cartoonbrew.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 40 天 | |
| 3885 | casel.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 58 天 |
| 3886 | casinoclassics.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 67 天 |
| 3887 | casinoofgold.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 3888 | cazinostars.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 67 天 |
| 3889 | cbs.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 30 天 |
| 3890 | ccc.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 48 天 |
| 3891 | ccel.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 84 天 |
| 3892 | ccma.cat | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 165 天 |
| 3893 | cebit.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 82 天 |
| 3894 | cengage.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 126 天 |
| 3895 | cephalexinfds.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 72 天 |
| 3896 | cert.org | A | 98 | — | – | TLS1.3 | InCommon ECC OV SSL CA 3 | — | 82 天 |
| 3897 | ceur-ws.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 58 天 |
| 3898 | channel5.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 32 天 |
| 3899 | chaos.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 147 天 |
| 3900 | checkli.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 61 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。