SSL Grade Leaderboard: Top 100 Websites
Scanned from 20,000 top global websites · Updated 2026-11-07
| # | Domain | Grade | Score | 30d trend | Δ | TLS | Issuer | HSTS | Expires |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | webindex.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 30 d |
| 3552 | weblio.jp | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R3 OV TLS CA 2025 Q4 | — | 61 d |
| 3553 | webnames.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 110 d |
| 3554 | webnode.cz | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 44 d |
| 3555 | webnode.es | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 44 d |
| 3556 | webnode.fr | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 44 d |
| 3557 | webnode.jp | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 47 d |
| 3558 | webnode.page | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 50 d |
| 3559 | webofknowledge.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 79 d |
| 3560 | webofscience.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 133 d |
| 3561 | webopedia.com | A | 100 | — | – | TLS1.3 | Google Trust Services | 84 d | |
| 3562 | webpkgcache.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 54 d |
| 3563 | website-editor.net | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 d |
| 3564 | webwire.com | A | 100 | — | – | TLS1.3 | Sectigo RSA Domain Validation Secure Server CA | — | 38 d |
| 3565 | weezevent.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 67 d |
| 3566 | weisiyuan.cn | A | 100 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 71 d |
| 3567 | weiyun.com | A | 100 | — | – | TLS1.3 | DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 149 d |
| 3568 | weizmann.ac.il | A | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 154 d |
| 3569 | welcometothejungle.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 131 d |
| 3570 | wenthemes.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 69 d |
| 3571 | wesleyan.edu | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 189 d |
| 3572 | westelm.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 141 d |
| 3573 | westfield.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 37 d |
| 3574 | westjet.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 102 d |
| 3575 | westpoint.edu | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 112 d |
| 3576 | wetteronline.de | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 172 d |
| 3577 | wfla.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 70 d | |
| 3578 | wftv.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 144 d |
| 3579 | wg-casino.net | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 27 d |
| 3580 | wgntv.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 73 d | |
| 3581 | what3words.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 119 d |
| 3582 | whatbrowser.org | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 54 d |
| 3583 | whatcar.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 151 d |
| 3584 | whitepages.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 145 d |
| 3585 | whiterose.ac.uk | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 75 d |
| 3586 | whnt.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 70 d | |
| 3587 | whoscored.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 42 d |
| 3588 | whwzyy.cn | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 51 d |
| 3589 | whyy.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 70 d | |
| 3590 | widen.net | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 149 d |
| 3591 | wikileaks.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 35 d |
| 3592 | wikitree.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 190 d |
| 3593 | wiley.com | A | 100 | – | TLS1.3 | Google Trust Services | 72 d | ||
| 3594 | willamette.edu | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 108 d |
| 3595 | willhaben.at | A | 100 | — | – | TLS1.3 | Amazon ECDSA 256 M04 | — | 189 d |
| 3596 | williams-sonoma.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 141 d |
| 3597 | windfinder.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 193 d |
| 3598 | windguru.cz | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 62 d |
| 3599 | windows.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 02 | — | 85 d |
| 3600 | windowsazure.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 02 | — | 85 d |
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FAQ
How often is the SSL leaderboard updated?
Watched domains are scanned daily; the top-20K leaderboard refreshes full snapshots every Sunday.
How is the SSL grade calculated?
Protocol versions, cipher strength, certificate validity, HSTS and OCSP stapling are weighted into a 0-100 score, mapped to grades from A+ to F.
What does an A+ SSL rating mean?
A near-perfect TLS setup: TLS 1.3 enabled, strong cipher suites, full forward secrecy (PFS) and correctly deployed HSTS.
Methodology
CertH grades each domain via pure TLS handshakes (no server access required): certificate validity, key strength, protocol versions, HSTS and OCSP stapling are scored with a deduction model (100 minus itemized penalties) into a 0-100 score mapped to six grades from A+ to F. Daily snapshots accumulate into an auditable health trend.
What is an SSL grade?
An SSL grade (A+ through F) evaluates a website's overall TLS configuration: protocol versions, cipher strength, certificate validity and trust chain, HSTS and OCSP stapling. A higher grade means stronger resistance to man-in-the-middle attacks and data breaches.
Why track certificate health over time?
Expired certificates, CA switches and configuration regressions can silently drag a grade down. CertH daily snapshots record those changes so you can spot risk before failures, with auditable history as evidence.