SSL Certificate: w.wiki

đŸŸĸ Valid Certificate
Common Name*.wikipedia.org
IssuerLet's Encrypt
Issuer CNE8
Valid FromFeb 6 21:41:32 2026 GMT
Valid UntilMay 7 21:41:31 2026 GMT (31 days left)
Serial Number0666163CC3790D2D917D56A0DD1C87974320
â„šī¸ About SSL Certificates

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

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