diff --git a/lib/browser.js b/lib/browser.js
index 15c3a34..4107888 100644
--- a/lib/browser.js
+++ b/lib/browser.js
@@ -232,6 +232,11 @@ Browser.prototype.request = function(method, path, options, fn, saveHistory){
 
     // Redirect
     if (status >= 300 && status < 400) {
+      if (0 == res.headers.location.indexOf('//')) {
+        var fwd = this.headers && this.headers['x-forwarded-proto'] == 'https';
+        var isHttps = this.connection.encrypted || fwd;
+        res.headers.location = (isHttps ? 'https:' : 'http:') + res.headers.location
+      }
       var location = res.headers.location
         , uri = url.parse(location)
         , path = uri.pathname + (uri.search || '');
@@ -313,6 +318,10 @@ Browser.prototype.request = function(method, path, options, fn, saveHistory){
 Browser.prototype.get = 
 Browser.prototype.visit =
 Browser.prototype.open = function(path, options, fn, saveHistory){
+  // relative path
+  if (0 == path.indexOf('?')) {
+    path = url.parse(this.history[this.history.length - 1]).pathname + path;
+  }
   if ('function' == typeof options) {
     saveHistory = fn;
     fn = options;
@@ -332,6 +341,10 @@ Browser.prototype.open = function(path, options, fn, saveHistory){
  */
 
 Browser.prototype.head = function(path, options, fn, saveHistory){
+  // relative path
+  if (0 == path.indexOf('?')) {
+    path = url.parse(this.history[this.history.length - 1]).pathname + path;
+  }
   if ('function' == typeof options) {
     saveHistory = fn;
     fn = options;
@@ -351,6 +364,10 @@ Browser.prototype.head = function(path, options, fn, saveHistory){
  */
 
 Browser.prototype.post = function(path, options, fn, saveHistory){
+  // relative path
+  if (0 == path.indexOf('?')) {
+    path = url.parse(this.history[this.history.length - 1]).pathname + path;
+  }
   if ('function' == typeof options) {
     saveHistory = fn;
     fn = options;
@@ -370,6 +387,10 @@ Browser.prototype.post = function(path, options, fn, saveHistory){
  */
 
 Browser.prototype.put = function(path, options, fn, saveHistory){
+  // relative path
+  if (0 == path.indexOf('?')) {
+    path = url.parse(this.history[this.history.length - 1]).pathname + path;
+  }
   if ('function' == typeof options) {
     saveHistory = fn;
     fn = options;
@@ -389,6 +410,10 @@ Browser.prototype.put = function(path, options, fn, saveHistory){
  */
 
 Browser.prototype.delete = function(path, options, fn, saveHistory){
+  // relative path
+  if (0 == path.indexOf('?')) {
+    path = url.parse(this.history[this.history.length - 1]).pathname + path;
+  }
   if ('function' == typeof options) {
     saveHistory = fn;
     fn = options;
diff --git a/lib/cookie/index.js b/lib/cookie/index.js
index 2fe9907..17a3ef0 100644
--- a/lib/cookie/index.js
+++ b/lib/cookie/index.js
@@ -28,7 +28,7 @@ var Cookie = exports = module.exports = function Cookie(str, req) {
   // Map the key/val pairs
   str.split(/ *; */).reduce(function(obj, pair){
     pair = pair.split(/ *= */);
-    obj[pair[0]] = pair[1] || true;
+    obj[pair[0].toLowerCase()] = pair[1] || true;
     return obj;
   }, this);
 
@@ -43,7 +43,7 @@ var Cookie = exports = module.exports = function Cookie(str, req) {
   // Default or trim path
   this.path = this.path
     ? this.path.trim()
-    : url.parse(req.url).pathname;
+    : (req ? url.parse(req.url).pathname : '/');
 };
 
 /**