diff --git a/smash/web/templates/_base.html b/smash/web/templates/_base.html
index 630b21c90b9fc57f8bb773fb88844383aa68c7bb..641b19871a997bf6ff697f68f4e8e43e6abcc889 100644
--- a/smash/web/templates/_base.html
+++ b/smash/web/templates/_base.html
@@ -25,12 +25,6 @@
<link rel="stylesheet" href="{% static 'npm/jquery-ui-dist/jquery-ui.min.css' %}">
-
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
- <![endif]-->
<script src="https://cdn.jsdelivr.net/npm/cookieconsent@3/build/cookieconsent.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/cookieconsent@3/build/cookieconsent.min.css">
{% endblock styles %}
diff --git a/smash/web/templates/errors/400.html b/smash/web/templates/errors/400.html
index 81842dc76f2025f80f0b54bb147becb9230eb2d6..175c43eb55ec4fa75992b79be2fc3ce7e824d7b6 100644
--- a/smash/web/templates/errors/400.html
+++ b/smash/web/templates/errors/400.html
@@ -24,12 +24,6 @@
<!-- iCheck -->
<link rel="stylesheet" href="{% static 'npm/icheck/skins/square/blue.css' %}">
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
- <![endif]-->
-
<style>
.login-logo-h5 {
margin-top: -10px;
diff --git a/smash/web/templates/errors/403.html b/smash/web/templates/errors/403.html
index 312cb2921fe3006f08395c3d0a66f6f85f30924f..e9d1c1fef42ad59e06e2d97cb12ac0996733d8c2 100644
--- a/smash/web/templates/errors/403.html
+++ b/smash/web/templates/errors/403.html
@@ -24,12 +24,6 @@
<!-- iCheck -->
<link rel="stylesheet" href="{% static 'npm/icheck/skins/square/blue.css' %}">
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
- <![endif]-->
-
<style>
.login-logo-h5 {
margin-top: -10px;
diff --git a/smash/web/templates/errors/404.html b/smash/web/templates/errors/404.html
index cdca5e5f299ab48d5bbeaff2884db256e0da3e24..c38130a771ee58aac27ecf72ee86c618ac6100ae 100644
--- a/smash/web/templates/errors/404.html
+++ b/smash/web/templates/errors/404.html
@@ -24,12 +24,6 @@
<!-- iCheck -->
<link rel="stylesheet" href="{% static 'npm/icheck/skins/square/blue.css' %}">
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
- <![endif]-->
-
<style>
.login-logo-h5 {
margin-top: -10px;
diff --git a/smash/web/templates/errors/500.html b/smash/web/templates/errors/500.html
index dfaf9656efbfda6c44afaf47f612b3890331e97e..e8789e4f1ae2165e9f363c792521e656dacf2a5f 100644
--- a/smash/web/templates/errors/500.html
+++ b/smash/web/templates/errors/500.html
@@ -24,12 +24,6 @@
<!-- iCheck -->
<link rel="stylesheet" href="{% static 'npm/icheck/skins/square/blue.css' %}">
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
- <![endif]-->
-
<style>
.login-logo-h5 {
margin-top: -10px;
diff --git a/smash/web/templates/login.html b/smash/web/templates/login.html
index 7197404104e72d0511a98db45385d292943f257e..b3d6f45aed805d7665719838eb203308ffd75305 100644
--- a/smash/web/templates/login.html
+++ b/smash/web/templates/login.html
@@ -27,12 +27,6 @@
<!-- iCheck -->
<link rel="stylesheet" href="{% static 'npm/icheck/skins/square/blue.css' %}">
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
- <![endif]-->
-
<style>
.login-logo-h5 {
margin-top: -10px;