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SSL Certificate: hw.ac.uk

🟢 Valid Certificate
Common Namewww.hw.ac.uk
OrganizationHeriot Watt University
IssuerSectigo Limited
Issuer CNSectigo Public Server Authentication CA OV R36
Valid FromJun 5 00:00:00 2026 GMT
Valid UntilDec 20 23:59:59 2026 GMT (190 days left)
Serial Number8255FE76EAF0CC4DF45E96EE135EEC8B
🌐 Subject Alternative Names (4)
ℹ️ About SSL Certificates

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

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