SSL Certificate: kleinfeld-labor.de
🟢 Valid Certificate
| Common Name | kleinfeld-labor.de |
|---|---|
| Issuer | Let's Encrypt |
| Issuer CN | R12 |
| Valid From | May 11 21:28:30 2026 GMT |
| Valid Until | Aug 9 21:28:29 2026 GMT (67 days left) |
| Serial Number | 06120C4E8414D22C62375A0A7B9E67D6782D |
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and kleinfeld-labor.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Kleinfeld-labor website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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