CertH certH

yale.edu Skor SSL & laporan kesehatan TLS

D 65/100
View the in-depth report on SSL Labs
Penerbit
Let's Encrypt
TLS maks.
TLS1.3
Versi TLS
TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0
Cipher
ECDHE-RSA-CHACHA20-POLY1305
Kedaluwarsa
1/31/2027 ( 84 hr)
HSTS
✓ Aktif
OCSP Stapling
Nonaktif
Terakhir dipindai
11/4/2026, 1:06:58 PM

Why is the score low?

D · 65/100
  • -35
    Hostname mismatch
    Issue a certificate covering this hostname (via SAN)
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Alat SSL Pemeriksa Sertifikat Pelacak handshake SSL Pencarian Certificate Transparency

Ringkasan laporan

yale.edu currently holds an SSL grade of D (65/100) from CertH TLS health monitoring. The site supports TLS1.3, TLS1.2, has HSTS enabled, and its certificate is issued by Let's Encrypt — 84 days left on the certificate. CertH records daily TLS handshake probes into an auditable certificate health trend.

yale.edu mendapat skor lebih tinggi dari 7% dari 12,269 situs yang dinilai.

Persentil dihitung dari 12,269 situs yang diindeks CertH (termasuk yang belum dinilai), bukan sensus industri.

Terakhir dipindai 4 hari lalu — data mungkin sudah usang

Detail sertifikat & konfigurasi lengkap

Common Name
pantheonsite.io
Kunci
rsaencryption 2048bit
Hash tanda tangan
SHA-256
Rantai
Lengkap
SAN
Tampilkan semua (7)
*.getpantheon.com*.gotpantheon.com*.pantheon.io*.pantheonsite.iogetpantheon.comgotpantheon.compantheonsite.io
Sidik jari
005d0d7c03edfeee830ec9706c7e8b7752aef601119da75b65c5819af538eb0f
Variabel penjelas
CAA
Tidak ada (CA mana pun dapat menerbitkan)
CT SCT
2
Must-Staple
✗
HSTS preloadable
✗
Penanda risiko
Tidak ada risiko berarti

Yang sudah baik

  • TLS 1.3 aktif
  • HSTS aktif dengan max-age panjang
  • Rantai sertifikat lengkap
  • Tanpa TLS lama atau cipher lemah

Tren skor

02550751009/8/2026, 1:37:58 PM · 81 (B)9/9/2026, 8:58:26 PM · 92 (A)11/4/2026, 1:06:58 PM · 65 (D)

Riwayat terbaru

WaktuNilai SkorPenerbit
11/4/2026, 1:06:58 PMD65Let's Encrypt
9/9/2026, 8:58:26 PMA92Certainly Intermediate R1
9/8/2026, 1:37:58 PMB81Certainly

Score change insights · Last 90 days

Net change ↓ -16
  • ↓
    11/4/2026 -27 A → D
    CA changed
    Also observedCAA: — → —
  • ↑
    9/9/2026 +11 B → A
    TLS version support improvedKey strength changed

Tanya jawab

Kapan sertifikat yale.edu kedaluwarsa?

Sertifikat yale.edu kedaluwarsa pada 1/31/2027, dalam 84 hari, diterbitkan oleh Let's Encrypt.

Apakah konfigurasi TLS yale.edu aman?

yale.edu saat ini D (65/100), menegosiasikan TLS1.3, TLS1.2 dan has HSTS enabled.

Mengapa skor yale.edu berubah?

11/4/2026: -27 poin — CA changed