支持 A 评级的网站(2026)
扫描自 20,000 个全球热门域名 · 更新于 2026-11-04
12,269收录域名
24%A+ 占比 (2851)
93.8平均分
↑ 57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 |
|---|---|---|---|---|---|---|---|---|---|
| 601 | cnbgvg.com | A | 100 | — | – | TLS1.3 | sslTrus RSA DV SSL CA 2 | — | 80 天 |
| 602 | cncqe.cn | A | 100 | — | – | TLS1.3 | LiteSSL RSA CA 2025 | — | 32 天 |
| 603 | cnes.fr | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 77 天 |
| 604 | cnfol.com | A | 100 | — | – | TLS1.3 | DigiCert Basic OV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 53 天 |
| 605 | cnn.com | A | 100 | – | TLS1.3 | GlobalSign Atlas E46 OV TLS CA 2026 Q3 | — | 137 天 | |
| 606 | cnsnews.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 607 | cntd.ru | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 86 天 |
| 608 | cntraveler.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 143 天 |
| 609 | co.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 46 天 |
| 610 | coachella.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 160 天 |
| 611 | codecov.io | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 87 天 |
| 612 | codeium.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 41 天 |
| 613 | codementor.io | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 33 天 |
| 614 | codemirror.net | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 615 | codeplex.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 02 | — | 88 天 |
| 616 | coe.int | A | 100 | — | – | TLS1.3 | Gandi RSA Domain Validation Secure Server CA 4 | — | 192 天 |
| 617 | coindesk.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 618 | coldplay.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 619 | coldwellbanker.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 166 天 |
| 620 | colgate.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - DVG2C | — | 40 天 |
| 621 | collegeboard.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 82 天 |
| 622 | colliers.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 150 天 |
| 623 | comeoncasino.io | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 30 天 |
| 624 | comic-con.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 152 天 |
| 625 | comingsoon.net | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 41 天 |
| 626 | commoncause.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 39 天 | |
| 627 | commonmark.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 84 天 |
| 628 | companieshouse.gov.uk | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 OV TLS CA 2026 Q3 | — | 149 天 |
| 629 | company.site | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 83 天 |
| 630 | compass.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 83 天 |
| 631 | complex.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 102 天 | |
| 632 | compuserve.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 149 天 |
| 633 | computer.org | A | 100 | — | – | TLS1.3 | Network Solutions RSA OV SSL CA 3 | — | 60 天 |
| 634 | concept2.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 164 天 |
| 635 | condenast.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 168 天 |
| 636 | confirmsubscription.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 113 天 |
| 637 | conmebol.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 58 天 |
| 638 | connect.ok.ru | A | 100 | — | – | TLS1.3 | HARICA DV TLS RSA | — | 184 天 |
| 639 | connexionfrance.com | A | 100 | — | – | TLS1.3 | GandiCert | — | 77 天 |
| 640 | consortiumnews.com | A | 100 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 35 天 |
| 641 | constantcontact.com | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R3 OV TLS CA 2025 Q4 | — | 39 天 |
| 642 | constitution.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 643 | construction.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 67 天 |
| 644 | consultant.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 81 天 |
| 645 | consumerist.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 116 天 |
| 646 | consumerreports.org | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 116 天 |
| 647 | contentful.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 648 | cookiesandyou.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 120 天 |
| 649 | coolblue.nl | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 113 天 |
| 650 | cooleasy.net | A | 100 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 186 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。