Facebook Cookie Analysis

Key for table
Cookies preserved with identical value
Cookies preserved with identical value until browser restarted
Cookies deleted on logout request
Cookies added after logout request
Request > 1. LoggedIn > 2. Logout Action > 3. Logged Out > 4. Logged Out (After Restart) >
A request made to the facebook homepage while logged in The request to logout and the server actions made on logout A fresh request to the Facebook homepage made after logging out. A fresh request made to the facebook homepage after logging out and restarting the browser (ie. cookies that are retained)
datr _j4YTtXpGklznKteLeSuKD1i; _j4YTtXpGklznKteLeSuKD1i; _j4YTtXpGklznKteLeSuKD1i;
lu TgB5t6VTnD8y5V3wcKPGv9uw; expiry reset to 2013 TAB5t6VTnD8y5V3wcKPGv9uw; TAB5t6VTnD8y5V3wcKPGv9uw;
p 236; 236; 236;
pk af478d0c13df8f77519651bfc6110373; deleted
a_user 500073819; 500073819;
a_xs 2629065d42d539987caac05032f14b07; 2629065d42d539987caac05032f14b07
sid 1; deleted
c_user 500073819; deleted
L 2; 2; 2;
sct 1313155413; deleted
xs 1%3A232328b9937720ff0f189e5f17c41151; deleted
act 1316962370811/2; 1316972790935/11; 1317032073811/0;
presence EM316972753[..]; deleted
wd 1344x690 deleted
fl set (session) 1;
locale set (expiry 2012) en_US;
W set (session) 1316972792; 1317032075;
openid_p 1010459756371;
lsd YHdOE;
reg_fb_gate http://www.facebook.com/index.php? lh=399918d7284c74ee8821950e551b2af5 &eu=5tg6gnQhKKNd2MNZO99A0g
reg_fb_ref http://www.facebook.com/index.php? lh=399918d7284c74ee8821950e551b2af5 &eu=5tg6gnQhKKNd2MNZO99A0g
_e_LZFw_4 deleted
_e_LZFw_5 deleted
_e_LZFw_6 deleted
_e_LZFw_7 deleted
_e_LZFw_8 deleted
_e_LZFw_9 deleted