tested 11 years ago

Certificate Overview

Valid Host NamesMatchedwww.facebook.com
Expiresin 3 monthsValid after Nov 17, 2011
TrustTrustedThe certificate was issued by VeriSign, Inc.,VeriSign International Server CA - Class 3,www.verisign.com/CPS Incorp.by Ref. LIABILITY LTD.(c)97 VeriSign



Encryption CiphersOK
Public Key Size1024 bitsKey sizes 1024 bits or larger are considered secure. Be aware that unnecessarily large key sizes will slow down the connection establishment.
Secure RenegotiationNoThis server is vulnerable to man-in-the-middle attacks by allowing insecure renegotiation.
ProtocolsOKSSLv3, TLSv1



HTTP KeepaliveNoEnabling HTTP Keep-Alive will allow subsequent requests to be served faster, without the need to establish a new SSL/TLS connection.
SSL Session CacheYes
TLS Stateless ResumeNoTLS stateless resume allows for faster re-connections to TLS enabled servers, without needing session state to be stored on the server.
SSL Handshake Size2420 bytesA smaller SSL handshake means a faster connection. Reducing the number & size of certificates in your chain, and reducing the size of the public key will reduce this.


Encryption Ciphers (TLS/SSLv3)

DHE-RSA-AES256-SHAHighAES256-bitDH191ms2670 bytes
AES256-SHAHighAES256-bitRSA184ms2300 bytes
EDH-RSA-DES-CBC3-SHAHigh3DES168-bitDH195ms2654 bytes
DES-CBC3-SHAHigh3DES168-bitRSA168ms2284 bytes
DHE-RSA-AES128-SHAHighAES128-bitDH193ms2670 bytes
AES128-SHAHighAES128-bitRSA171ms2300 bytes
RC4-SHAMediumRC4128-bitRSA169ms2276 bytes
RC4-MD5MediumRC4128-bitRSA170ms2268 bytes