diff --git a/.flake8 b/.flake8
new file mode 100644
index 0000000..6c8cf32
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,4 @@
+[flake8]
+max-line-length = 120
+exclude = tests
+max-complexity = 10
diff --git a/.gitignore b/.gitignore
index a56ccf1..c4d4ba0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -92,3 +92,4 @@ sacredboard/Scripts/
 
 \.idea/
 node_modules
+*~
\ No newline at end of file
diff --git a/sacredboard/app/webapi/proxy.py b/sacredboard/app/webapi/proxy.py
new file mode 100644
index 0000000..44a91a9
--- /dev/null
+++ b/sacredboard/app/webapi/proxy.py
@@ -0,0 +1,36 @@
+"""
+Reverse proxy support for Sacredboard.
+
+http://blog.macuyiko.com/post/2016/fixing-flask-url_for-when-behind-mod_proxy.html
+"""
+
+
+class ReverseProxied(object):
+    """
+    Allow to use a reverse proxy.
+
+    http://blog.macuyiko.com/post/2016/fixing-flask-url_for-when-behind-mod_proxy.html
+    """
+
+    def __init__(self, app, script_name=None, scheme=None, server=None):
+        """Create a new wrapper for Flask."""
+        self.app = app
+        self.script_name = script_name
+        self.scheme = scheme
+        self.server = server
+
+    def __call__(self, environ, start_response):
+        """Set environment for Flask."""
+        script_name = environ.get('HTTP_X_SCRIPT_NAME', '') or self.script_name
+        if script_name:
+            environ['SCRIPT_NAME'] = script_name
+            path_info = environ['PATH_INFO']
+            if path_info.startswith(script_name):
+                environ['PATH_INFO'] = path_info[len(script_name):]
+        scheme = environ.get('HTTP_X_SCHEME', '') or self.scheme
+        if scheme:
+            environ['wsgi.url_scheme'] = scheme
+        server = environ.get('HTTP_X_FORWARDED_SERVER', '') or self.server
+        if server:
+            environ['HTTP_HOST'] = server
+        return self.app(environ, start_response)
diff --git a/sacredboard/bootstrap.py b/sacredboard/bootstrap.py
index bf6803e..38c5a02 100755
--- a/sacredboard/bootstrap.py
+++ b/sacredboard/bootstrap.py
@@ -15,6 +15,7 @@
 from sacredboard.app.data.filestorage import FileStorage
 from sacredboard.app.data.mongodb import PyMongoDataAccess
 from sacredboard.app.webapi import routes, metrics
+from sacredboard.app.webapi.proxy import ReverseProxied
 
 locale.setlocale(locale.LC_ALL, '')
 app = Flask(__name__)
@@ -41,11 +42,15 @@
                    "File Storage observer. (experimental)")
 @click.option("--no-browser", is_flag=True, default=False,
               help="Do not open web browser automatically.")
+@click.option("--sub-url", default="/",
+              help="Run the app on a sub-url. Example '-sub_url /sacredboard/' "
+              "maps localhost:5000/ -> localhost:5000/sacredboard/. "
+              "Useful with http proxy.")
 @click.option("--debug", is_flag=True, default=False,
               help="Run the application in Flask debug mode "
                    "(for development).")
 @click.version_option()
-def run(debug, no_browser, m, mu, mc, f):
+def run(debug, no_browser, m, mu, mc, f, sub_url):
     """
     Sacredboard.
 
@@ -93,6 +98,8 @@ def run(debug, no_browser, m, mu, mc, f):
 
     app.config['DEBUG'] = debug
     app.debug = debug
+    if sub_url is not "/":
+        app.wsgi_app = ReverseProxied(app.wsgi_app, script_name=sub_url)
     jinja_filters.setup_filters(app)
     routes.setup_routes(app)
     metrics.initialize(app)
diff --git a/sacredboard/static/scripts/runs/filters.js b/sacredboard/static/scripts/runs/filters.js
index 6086bd6..295ec45 100644
--- a/sacredboard/static/scripts/runs/filters.js
+++ b/sacredboard/static/scripts/runs/filters.js
@@ -24,7 +24,7 @@ define(["knockout", "jquery", "text!runs/filters.html", "runs/filters/queryFilte
              Example:
              <query-filter params="value: queryFilters"></query-filter>
 
-             @method
+             @function
              */
             "initialize": function () {
                 ko.components.register("query-filter", {
diff --git a/sacredboard/static/scripts/runs/metricsViewer/ProxiedMetric.js b/sacredboard/static/scripts/runs/metricsViewer/ProxiedMetric.js
index 2e277b8..f8da953 100644
--- a/sacredboard/static/scripts/runs/metricsViewer/ProxiedMetric.js
+++ b/sacredboard/static/scripts/runs/metricsViewer/ProxiedMetric.js
@@ -62,7 +62,7 @@ define(["runs/Metric", "knockout", "jquery"], function (Metric, ko, $) {
             }
             var self = this;
             this._fetchingInProgress = true;
-            $.getJSON("/api/run/" + this._runId + "/metric/" + this._metricId,
+            $.getJSON("api/run/" + this._runId + "/metric/" + this._metricId,
                 function (data) {
                     self._values(data["values"]);
                     self._steps(data["steps"]);
diff --git a/sacredboard/static/scripts/runs/runTable.js b/sacredboard/static/scripts/runs/runTable.js
index a811095..49bc3d6 100644
--- a/sacredboard/static/scripts/runs/runTable.js
+++ b/sacredboard/static/scripts/runs/runTable.js
@@ -71,7 +71,7 @@ define(["bootstrap", "datatable", "datatables-bootstrap", "runs/detailView", "jq
                  * and additional URL parameters to be passed to the backend.
                  */
                 ajax: {
-                    url: "/api/run",
+                    url: "api/run",
                     data: function (request) {
                         request.queryFilter = JSON.stringify(createRunTable.queryFilter);
 
@@ -132,7 +132,7 @@ define(["bootstrap", "datatable", "datatables-bootstrap", "runs/detailView", "jq
                     var id = row.data().id;
                     var loadDetailData = function () {
                         $.ajax({
-                            url: "/api/run/" + id
+                            url: "api/run/" + id
                         }).done(function (data) {
                             if (data.data[0].id != row.data().id) {
                                 /* Before this ajax function was called,
diff --git a/tox.ini b/tox.ini
index b686bda..c79ccf3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ commands = {envpython} setup.py test --addopts -v
 deps =
     flake8
 commands =
-    flake8 sacredboard --max-complexity 10 --exclude tests
+    flake8 sacredboard
 
 [testenv:pydocstyle]
 deps =