SSL Certificate: wikimediafoundation.org

đŸŸĸ Valid Certificate
Common Namem.wikimediafoundation.org
IssuerLet's Encrypt
Issuer CNE7
Valid FromMar 19 01:37:29 2026 GMT
Valid UntilJun 17 01:37:28 2026 GMT (72 days left)
Serial Number05D395B286DDA107BDFEF335FEE01F39D136
â„šī¸ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and wikimediafoundation.org's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Wikimediafoundation website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.