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TLS certificate

The certificate is trusted and in date.

Valid54 days left

Certificate

Issuer
E7 (Let's Encrypt)
Subject
*.smashingmagazine.com

Validity

Valid from
Apr 28, 2026
Valid to
Jul 27, 2026

Connection

Protocol
TLSv1.3
Key
ECDSA prime256v1
Cipher
TLS_AES_128_GCM_SHA256 (TLSv1.3)

Subject alternative names (2)

  • *.smashingmagazine.com
  • smashingmagazine.com

Chain

  1. 01

    *.smashingmagazine.com

    issued by E7 (Let's Encrypt)

  2. 02

    E7 (Let's Encrypt)

    issued by ISRG Root X1 (Internet Security Research Group)

  3. 03

    ISRG Root X1 (Internet Security Research Group)

    root

Fingerprint

SHA-256
6A:09:2B:28:22:9C:7E:63:59:00:D5:BC:DB:10:3C:4C:72:CC:D0:68:2A:19:B2:7F:EC:4D:FB:27:7D:16:C8:7E
Serial number
0669CC1F7B0EA9A47F5350A7077E8E546010