支持 A+ 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-06
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 115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 |
|---|---|---|---|---|---|---|---|---|---|
| 2551 | ssh.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 91 天 | |
| 2552 | ssllabs.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 94 天 | |
| 2553 | stackblitz.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 118 天 | |
| 2554 | stadt-zuerich.ch | A+ | 100 | — | – | TLS1.3 | DigiCert QV TLS ICA G1 | 65 天 | |
| 2555 | stadtradeln.de | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 71 天 | |
| 2556 | stan.store | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 62 天 | |
| 2557 | stanfordchildrens.org | A+ | 100 | — | – | TLS1.3 | InCommon RSA OV SSL CA 3 | 48 天 | |
| 2558 | starbucks.com | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV E36 | 189 天 | |
| 2559 | starfall.com | A+ | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | 48 天 | |
| 2560 | starlink.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 85 天 | |
| 2561 | starnewsonline.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 77 天 | |
| 2562 | startpage.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 175 天 | |
| 2563 | startrek.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 2564 | starz.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 138 天 | |
| 2565 | statefarm.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 153 天 | |
| 2566 | statesmanjournal.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 77 天 | |
| 2567 | statista.com | A+ | 100 | – | TLS1.3 | Amazon ECDSA 384 M01 | 195 天 | ||
| 2568 | statmuse.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 99 天 | |
| 2569 | statueofliberty.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 88 天 | |
| 2570 | steinberg.net | A+ | 100 | — | – | TLS1.3 | GlobalSign GCC R6 AlphaSSL CA 2025 | 41 天 | |
| 2571 | stellantis.com | A+ | 100 | — | – | TLS1.3 | GandiCert | 155 天 | |
| 2572 | stellarinfo.com | A+ | 100 | — | – | TLS1.3 | DigiCert EV RSA CA G2 | 146 天 | |
| 2573 | stephenwolfram.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 80 天 | |
| 2574 | stepstone.de | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 177 天 | |
| 2575 | stitchfix.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 155 天 | |
| 2576 | stltoday.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 87 天 | |
| 2577 | stocktitan.net | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 78 天 | |
| 2578 | stopbullying.gov | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 46 天 | |
| 2579 | store.steampowered.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 2580 | storyblok.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 171 天 | |
| 2581 | straightdope.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 114 天 | |
| 2582 | straitstimes.com | A+ | 100 | — | – | TLS1.3 | Amazon ECDSA 256 M04 | 133 天 | |
| 2583 | strasbourg.eu | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 48 天 | |
| 2584 | stratechery.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 29 天 | |
| 2585 | strategy-business.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 65 天 | |
| 2586 | strikingly.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 70 天 | |
| 2587 | stripe.com | A+ | 100 | – | TLS1.3 | DigiCert G5 TLS ECC SHA384 2021 CA1 | 185 天 | ||
| 2588 | stryker.com | A+ | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | 175 天 | |
| 2589 | studentaid.gov | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 157 天 | |
| 2590 | studentbeans.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 116 天 | |
| 2591 | studiobinder.com | A+ | 100 | — | – | TLS1.3 | SSL.com TLS Issuing RSA CA R1 | 117 天 | |
| 2592 | stuff.co.nz | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 135 天 | |
| 2593 | substack.com | A+ | 100 | TLS1.3 | Google Trust Services | 43 天 | |||
| 2594 | success.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 78 天 | |
| 2595 | sucuri.net | A+ | 100 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 146 天 | |
| 2596 | suedkurier.de | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 167 天 | |
| 2597 | summitracing.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 92 天 | |
| 2598 | sumup.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 85 天 | |
| 2599 | sunderland.ac.uk | A+ | 100 | — | – | TLS1.3 | SSL.com TLS Issuing RSA CA R1 | 196 天 | |
| 2600 | supabase.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 34 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。