www.wikipedia.org
tested 6 years ago

Certificate Overview

Valid Host NamesMatched*.wikipedia.org
wikipedia.org
m.wikipedia.org
*.m.wikipedia.org
Expiresin 3 yearsValid after Oct 22, 2012
TrustTrustedThe certificate was issued by DigiCert High Assurance CA-3

 

Security

Encryption CiphersOK
Public Key Size2048 bitsKey sizes 1024 bits or larger are considered secure. Be aware that unnecessarily large key sizes will slow down the connection establishment.
Secure RenegotiationYes
ProtocolsOKSSLv3, TLSv1

 

Performance

HTTP KeepaliveYes
SSL Session CacheYes
TLS Stateless ResumeYes
SSL Handshake Size5198 bytesThe 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 (TLS/SSLv3)

CipherStrengthAlgoKeyKeyExHandshake
RC4-MD5MediumRC4128-bitRSA151ms5038 bytes
RC4-SHAMediumRC4128-bitRSA151ms5046 bytes
AES128-SHAHighAES128-bitRSA159ms5070 bytes
DES-CBC3-SHAHigh3DES168-bitRSA146ms5054 bytes
AES256-SHAHighAES256-bitRSA149ms5070 bytes