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 |
|---|---|---|---|---|---|---|---|---|---|
| 4001 | fedex.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA EV R36 | — | 86 天 |
| 4002 | fes.de | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 35 天 | |
| 4003 | fhnw.ch | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 4004 | fidh.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 84 天 |
| 4005 | fileforum.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 55 天 |
| 4006 | finanzen.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | 52 天 | |
| 4007 | firebaseapp.com | A | 98 | — | – | TLS1.3 | Google Trust Services | — | 80 天 |
| 4008 | firstmonday.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 52 天 |
| 4009 | fishki.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 44 天 |
| 4010 | fivethirtyeight.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 72 天 |
| 4011 | flsenate.gov | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 55 天 |
| 4012 | fly.io | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 85 天 |
| 4013 | flyingmag.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 38 天 |
| 4014 | foodnavigator-usa.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 30 天 |
| 4015 | footwearnews.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 4016 | forgejo.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 4017 | form.jotform.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 106 天 |
| 4018 | forms.gle | A | 98 | – | TLS1.3 | Google Trust Services | — | 68 天 | |
| 4019 | forum.xda-developers.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 62 天 |
| 4020 | forum24.ru | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 87 天 |
| 4021 | fossbytes.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 4022 | fotocommunity.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 4023 | found.ee | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 65 天 |
| 4024 | fox10phoenix.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 4025 | fox26houston.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 4026 | fox29.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 68 天 | |
| 4027 | fox32chicago.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 68 天 | |
| 4028 | fox35orlando.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 4029 | fox4news.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 4030 | fox5atlanta.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 4031 | fox5dc.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 73 天 | |
| 4032 | fox5ny.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 68 天 | |
| 4033 | fox6now.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 67 天 | |
| 4034 | fox7austin.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 67 天 | |
| 4035 | fox9.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 4036 | foxla.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | 68 天 | |
| 4037 | fpdf.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 47 天 |
| 4038 | frbsf.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 4039 | freedesktop.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 50 天 |
| 4040 | freeshell.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 32 天 |
| 4041 | freesound.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 31 天 |
| 4042 | freightwaves.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 4043 | freitag.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 33 天 |
| 4044 | freshmeat.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 31 天 |
| 4045 | frontofficesports.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 50 天 |
| 4046 | fullfact.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 4047 | funsilo.date | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 63 天 |
| 4048 | fxycpx.com | A | 98 | — | – | TLS1.3 | Certum DV TLS G2 R39 CA | — | 79 天 |
| 4049 | galerieslafayette.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 40 天 |
| 4050 | gazetaprawna.pl | A | 98 | — | – | TLS1.3 | cyber_Folks | — | 83 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。