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SSL Certificate: stfc.ac.uk

🟢 Valid Certificate
Common Namewww.stfc.ac.uk
IssuerLet's Encrypt
Issuer CNYR2
Valid FromJun 2 00:17:54 2026 GMT
Valid UntilAug 31 00:17:53 2026 GMT (47 days left)
Serial Number055E8AB3E944201C3A64014F213B2EF13E0C
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates

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

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