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 |
|---|---|---|---|---|---|---|---|---|---|
| 4201 | lacounty.gov | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA EV R36 | — | 195 天 |
| 4202 | lancaster.ac.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | 61 天 | |
| 4203 | lancs.ac.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 4204 | lanzoui.com | A | 98 | — | – | TLS1.3 | GlobalSign GCC R46 AlphaSSL CA 2025 | — | 128 天 |
| 4205 | laodong.vn | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 54 天 |
| 4206 | laopinion.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 71 天 |
| 4207 | last.fm | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 111 天 | |
| 4208 | latex-project.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 30 天 |
| 4209 | laughingsquid.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 48 天 |
| 4210 | lavanguardia.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 59 天 |
| 4211 | lawfareblog.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 4212 | lclark.edu | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 56 天 |
| 4213 | legendsofamerica.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 48 天 |
| 4214 | lehigh.edu | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 4215 | libpng.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 66 天 |
| 4216 | lifehacker.com.au | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 53 天 |
| 4217 | lima-city.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 4218 | link-assistant.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 65 天 |
| 4219 | linux-kvm.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 56 天 |
| 4220 | linuxjournal.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 4221 | linuxserver.io | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 4222 | lionsclubs.org | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 153 天 |
| 4223 | liquipedia.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 4224 | liv.ac.uk | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 134 天 |
| 4225 | lnmp.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 69 天 |
| 4226 | lsu.edu | A | 98 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 142 天 |
| 4227 | lth.se | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 54 天 |
| 4228 | ltn.com.tw | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 166 天 |
| 4229 | lu.lv | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 52 天 |
| 4230 | lua.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 64 天 |
| 4231 | lucidchart.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 47 天 |
| 4232 | lululemon.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV E36 | — | 166 天 |
| 4233 | lusongsong.com | A | 98 | — | – | TLS1.3 | TrustAsia DV TLS RSA CA 2024 | — | 32 天 |
| 4234 | lvz.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 4235 | lwl.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 71 天 |
| 4236 | lycos.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 4237 | macports.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 63 天 |
| 4238 | macys.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 134 天 |
| 4239 | maersk.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 4240 | magix.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 51 天 |
| 4241 | magix.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 53 天 |
| 4242 | make.wordpress.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 46 天 |
| 4243 | manjaro.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 80 天 |
| 4244 | manning.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 85 天 |
| 4245 | manualslib.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 141 天 |
| 4246 | mapy.cz | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 30 天 |
| 4247 | mapyro.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 4248 | marca.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 159 天 |
| 4249 | marshall.edu | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 76 天 |
| 4250 | marvel-casino.net | A | 98 | — | — | TLS1.3 | Let's Encrypt | — | 31 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。