diff --git a/taiga/webhooks/migrations/0003_auto_20150122_1021.py b/taiga/webhooks/migrations/0003_auto_20150122_1021.py
new file mode 100644
index 00000000..fa565ba3
--- /dev/null
+++ b/taiga/webhooks/migrations/0003_auto_20150122_1021.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import datetime
+import django_pgjson.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('webhooks', '0002_webhook_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='webhooklog',
+            name='created',
+            field=models.DateTimeField(default=datetime.datetime(2015, 1, 22, 10, 21, 17, 188643), auto_now_add=True),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='webhooklog',
+            name='duration',
+            field=models.FloatField(default=0, verbose_name='Duration'),
+            preserve_default=True,
+        ),
+        migrations.AddField(
+            model_name='webhooklog',
+            name='request_headers',
+            field=django_pgjson.fields.JsonField(default={}, verbose_name='Request headers'),
+            preserve_default=True,
+        ),
+        migrations.AddField(
+            model_name='webhooklog',
+            name='response_headers',
+            field=django_pgjson.fields.JsonField(default={}, verbose_name='Response headers'),
+            preserve_default=True,
+        ),
+    ]
diff --git a/taiga/webhooks/models.py b/taiga/webhooks/models.py
index e4a418c1..0fd212dd 100644
--- a/taiga/webhooks/models.py
+++ b/taiga/webhooks/models.py
@@ -35,4 +35,8 @@ class WebhookLog(models.Model):
     url = models.URLField(null=False, blank=False, verbose_name=_("URL"))
     status = models.IntegerField(null=False, blank=False, verbose_name=_("Status code"))
     request_data = JsonField(null=False, blank=False, verbose_name=_("Request data"))
+    request_headers = JsonField(null=False, blank=False, verbose_name=_("Request headers"), default={})
     response_data = models.TextField(null=False, blank=False, verbose_name=_("Response data"))
+    response_headers = JsonField(null=False, blank=False, verbose_name=_("Response headers"), default={})
+    duration = models.FloatField(null=False, blank=False, verbose_name=_("Duration"), default=0)
+    created = models.DateTimeField(auto_now_add=True)
diff --git a/taiga/webhooks/tasks.py b/taiga/webhooks/tasks.py
index 652b9f56..c65543e6 100644
--- a/taiga/webhooks/tasks.py
+++ b/taiga/webhooks/tasks.py
@@ -62,17 +62,29 @@ def _send_request(webhook_id, url, key, data):
     signature = _generate_signature(serialized_data, key)
     headers = {
         "X-TAIGA-WEBHOOK-SIGNATURE": signature,
+        "Content-Type": "application/json"
     }
+    request = requests.Request('POST', url, data=serialized_data, headers=headers)
+    prepared_request = request.prepare()
+
+    session = requests.Session()
     try:
-        response = requests.post(url, data=serialized_data, headers=headers)
+        response = session.send(prepared_request)
         WebhookLog.objects.create(webhook_id=webhook_id, url=url,
                                   status=response.status_code,
                                   request_data=data,
-                                  response_data=response.content)
-    except RequestException:
+                                  request_headers=dict(prepared_request.headers),
+                                  response_data=response.content,
+                                  response_headers=dict(response.headers),
+                                  duration=response.elapsed.total_seconds())
+    except RequestException as e:
         WebhookLog.objects.create(webhook_id=webhook_id, url=url, status=0,
                                   request_data=data,
-                                  response_data="error-in-request")
+                                  request_headers=dict(prepared_request.headers),
+                                  response_data="error-in-request: {}".format(str(e)),
+                                  response_headers={},
+                                  duration=0)
+    session.close()
 
     ids = [webhook_log.id for webhook_log in WebhookLog.objects.filter(webhook_id=webhook_id).order_by("-id")[10:]]
     WebhookLog.objects.filter(id__in=ids).delete()