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 |
|---|---|---|---|---|---|---|---|---|---|
| 5401 | invaluable.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 78 天 |
| 5402 | investingnews.com | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R3 DV TLS CA 2026 Q2 | — | 67 天 |
| 5403 | invisalign.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 50 天 |
| 5404 | iom.int | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 61 天 |
| 5405 | ipb.ac.id | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 43 天 |
| 5406 | ipea.gov.br | A | 95 | — | — | TLS1.2 | Sectigo Public Server Authentication CA DV R36 | 113 天 | |
| 5407 | iqilu.com | A | 95 | — | – | TLS1.2 | GlobalSign RSA OV SSL CA 2018 | — | 143 天 |
| 5408 | ird.fr | A | 95 | — | – | TLS1.2 | GEANT TLS RSA 1 | — | 161 天 |
| 5409 | irecommend.ru | A | 95 | — | – | TLS1.2 | Let's Encrypt | 41 天 | |
| 5410 | ireland.ie | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 172 天 |
| 5411 | iresearch.cn | A | 95 | — | – | TLS1.2 | ZeroSSL RSA DV SSL CA 2 | — | 70 天 |
| 5412 | irfanview.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 76 天 |
| 5413 | irishmirror.ie | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 58 天 |
| 5414 | irishnews.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 135 天 |
| 5415 | irishtimes.com | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R46 OV TLS CA 2026 Q3 | — | 148 天 |
| 5416 | ispot.tv | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 107 天 |
| 5417 | iste.org | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | 193 天 | |
| 5418 | italki.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 66 天 |
| 5419 | iter.org | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 122 天 | |
| 5420 | ithome.com.tw | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | — | 106 天 |
| 5421 | itmedia.co.jp | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M01 | 186 天 | |
| 5422 | itnews.com.au | A | 95 | — | – | TLS1.2 | Let's Encrypt | 49 天 | |
| 5423 | itv.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 123 天 |
| 5424 | iup.edu | A | 95 | — | – | TLS1.2 | InCommon RSA OV SSL CA 3 | — | 83 天 |
| 5425 | j-wave.co.jp | A | 95 | — | – | TLS1.2 | GlobalSign GCC R46 DV TLS CA 2025 | — | 100 天 |
| 5426 | jackdaniels.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | 62 天 | |
| 5427 | jaf.or.jp | A | 95 | — | – | TLS1.2 | GeoTrust TLS RSA CA G1 | — | 72 天 |
| 5428 | jagranjosh.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 53 天 |
| 5429 | jaist.ac.jp | A | 95 | — | – | TLS1.2 | GlobalSign GCC R3 EV TLS CA 2025 | — | 68 天 |
| 5430 | jamaica-gleaner.com | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 189 天 |
| 5431 | jamaicaobserver.com | A | 95 | — | – | TLS1.2 | ZeroSSL RSA DV SSL CA 2 | — | 67 天 |
| 5432 | java.com | A | 95 | — | – | TLS1.2 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 43 天 | |
| 5433 | jbl.com | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | — | 90 天 |
| 5434 | jeep.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | 52 天 | |
| 5435 | jet2.com | A | 95 | — | – | TLS1.2 | GlobalSign RSA OV SSL CA 2018 | — | 37 天 |
| 5436 | jguru.com | A | 95 | — | – | TLS1.2 | Let's Encrypt | — | 86 天 |
| 5437 | jianshu.com | A | 95 | — | – | TLS1.2 | Encryption Everywhere DV TLS CA - G2 | 193 天 | |
| 5438 | jiji.com | A | 95 | — | – | TLS1.2 | Cybertrust Japan SureServer CA G4 | — | 105 天 |
| 5439 | jingyan.baidu.com | A | 95 | — | – | TLS1.2 | GlobalSign RSA OV SSL CA 2018 | 78 天 | |
| 5440 | jiuhutong.com | A | 95 | — | – | TLS1.2 | TuringSign RSA Secure CA 2 | — | 122 天 |
| 5441 | jl.gov.cn | A | 95 | — | – | TLS1.2 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 107 天 |
| 5442 | jlu.edu.cn | A | 95 | — | – | TLS1.2 | GeoTrust EV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 40 天 |
| 5443 | jornada.com.mx | A | 95 | — | – | TLS1.2 | Let's Encrypt | 71 天 | |
| 5444 | jove.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 75 天 |
| 5445 | joystiq.com | A | 95 | — | – | TLS1.2 | Amazon RSA 2048 M04 | — | 167 天 |
| 5446 | jsyufang.com | A | 95 | — | – | TLS1.2 | Encryption Everywhere DV TLS CA - G2 | — | 67 天 |
| 5447 | ju.edu.jo | A | 95 | — | – | TLS1.2 | RapidSSL TLS RSA CA G1 | — | 120 天 |
| 5448 | judicialwatch.org | A | 95 | — | – | TLS1.2 | Sectigo Public Server Authentication CA OV R36 | — | 147 天 |
| 5449 | jugem.jp | A | 95 | — | – | TLS1.2 | Let's Encrypt | 73 天 | |
| 5450 | julialang.org | A | 95 | — | – | TLS1.2 | GlobalSign Atlas R46 DV TLS CA 2026 Q3 | 138 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。