SSL Certificate: 1980.org.tw
🟡 Expiring Soon (10 days)
| Common Name | 1980.org.tw |
|---|---|
| Organization | Teacher Chang Foundation |
| Issuer | TAIWAN-CA |
| Issuer CN | TWCA Secure SSL Certification Authority |
| Valid From | Jun 30 09:52:49 2025 GMT |
| Valid Until | Jul 28 15:59:59 2026 GMT (10 days left) |
| Serial Number | 47E9000000084228466546F700AFD865 |
🌐 Subject Alternative Names (4)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and 1980.org.tw's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real 1980 website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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