Certificate Overview
| Valid Host Names | Matched | matsuu.net www.matsuu.net | |
|---|---|---|---|
| Expires | in 3 months | Valid after Feb 20, 2023 | |
| Trust | Trusted | The certificate was issued by R3 |
Security
| Encryption Ciphers | OK | ||
|---|---|---|---|
| Public Key Size | 2048 bits | Key sizes 1024 bits or larger are considered secure. Be aware that unnecessarily large key sizes will slow down the connection establishment. | |
| Secure Renegotiation | Yes | ||
| Protocols | TLSv1, TLSv1.1, TLSv1.2 | Server does not support TLSv1.3. This is the most secure current TLS standard and is recommended. |
Performance
| HTTP Keepalive | Yes | ||
|---|---|---|---|
| SSL Handshake Size | 5063 bytes | The amount of data exchanged to establish a session with this server is large. This will result in a slower initial connection. Using a certificate with fewer intermediate chains and / or a smaller public key size can reduce the amount of data. |
Encryption Ciphers
| Cipher | Strength | Algo | Key | KeyEx | Handshake | ||
|---|---|---|---|---|---|---|---|
| ECDHE-RSA-AES256-GCM-SHA384 | TLSv1.2 | High | AESGCM | 256-bit | ECDH | 675ms | 4922 bytes |
| DHE-RSA-AES256-GCM-SHA384 | TLSv1.2 | High | AESGCM | 256-bit | DH | 707ms | 5598 bytes |
| ECDHE-RSA-CHACHA20-POLY1305 | TLSv1.2 | High | CHACHA20/POLY1305 | 256-bit | ECDH | 680ms | 4906 bytes |
| ECDHE-RSA-AES128-GCM-SHA256 | TLSv1.2 | High | AESGCM | 128-bit | ECDH | 664ms | 4922 bytes |
| DHE-RSA-AES128-GCM-SHA256 | TLSv1.2 | High | AESGCM | 128-bit | DH | 689ms | 5598 bytes |
| ECDHE-RSA-AES256-SHA384 | TLSv1.2 | High | AES | 256-bit | ECDH | 698ms | 5038 bytes |
| DHE-RSA-AES256-SHA256 | TLSv1.2 | High | AES | 256-bit | DH | 710ms | 5682 bytes |
| ECDHE-RSA-AES128-SHA256 | TLSv1.2 | High | AES | 128-bit | ECDH | 667ms | 5006 bytes |
| DHE-RSA-AES128-SHA256 | TLSv1.2 | High | AES | 128-bit | DH | 709ms | 5682 bytes |
| ECDHE-RSA-AES256-SHA | TLSv1 | High | AES | 256-bit | ECDH | 679ms | 4906 bytes |
| DHE-RSA-AES256-SHA | SSLv3 | High | AES | 256-bit | DH | 689ms | 5779 bytes |
| ECDHE-RSA-AES128-SHA | TLSv1 | High | AES | 128-bit | ECDH | 699ms | 4906 bytes |
| DHE-RSA-AES128-SHA | SSLv3 | High | AES | 128-bit | DH | 694ms | 5779 bytes |
| AES256-GCM-SHA384 | TLSv1.2 | High | AESGCM | 256-bit | RSA | 705ms | 4810 bytes |
| AES128-GCM-SHA256 | TLSv1.2 | High | AESGCM | 128-bit | RSA | 675ms | 4810 bytes |
| AES256-SHA256 | TLSv1.2 | High | AES | 256-bit | RSA | 677ms | 4894 bytes |
| AES128-SHA256 | TLSv1.2 | High | AES | 128-bit | RSA | 680ms | 4894 bytes |
| AES256-SHA | SSLv3 | High | AES | 256-bit | RSA | 680ms | 4991 bytes |
| AES128-SHA | SSLv3 | High | AES | 128-bit | RSA | 680ms | 4991 bytes |