diff --git a/homeassistant/components/frontend/mdi_version.py b/homeassistant/components/frontend/mdi_version.py
index 7137aafcdbc..9bc0c85f94d 100644
--- a/homeassistant/components/frontend/mdi_version.py
+++ b/homeassistant/components/frontend/mdi_version.py
@@ -1,2 +1,2 @@
"""DO NOT MODIFY. Auto-generated by update_mdi script."""
-VERSION = "1baebe8155deb447230866d7ae854bd9"
+VERSION = "9ee3d4466a65bef35c2c8974e91b37c0"
diff --git a/homeassistant/components/frontend/www_static/frontend.html.gz b/homeassistant/components/frontend/www_static/frontend.html.gz
new file mode 100644
index 00000000000..d1a5ad70a3b
Binary files /dev/null and b/homeassistant/components/frontend/www_static/frontend.html.gz differ
diff --git a/homeassistant/components/frontend/www_static/mdi.html b/homeassistant/components/frontend/www_static/mdi.html
index 4d807a76bf8..2214389b944 100644
--- a/homeassistant/components/frontend/www_static/mdi.html
+++ b/homeassistant/components/frontend/www_static/mdi.html
@@ -1 +1 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/homeassistant/components/frontend/www_static/mdi.html.gz b/homeassistant/components/frontend/www_static/mdi.html.gz
new file mode 100644
index 00000000000..963dd1fa60e
Binary files /dev/null and b/homeassistant/components/frontend/www_static/mdi.html.gz differ
diff --git a/script/build_frontend b/script/build_frontend
index f7d9a9fe3eb..b5e41da21df 100755
--- a/script/build_frontend
+++ b/script/build_frontend
@@ -8,6 +8,7 @@ npm run frontend_prod
cp bower_components/webcomponentsjs/webcomponents-lite.min.js ..
cp build/frontend.html ..
cp build/service_worker.js ..
+gzip build/frontend.html -c -k -9 > ../frontend.html.gz
# Generate the MD5 hash of the new frontend
cd ../..
diff --git a/script/update_mdi.py b/script/update_mdi.py
index 7169f1b31eb..96682a26bfa 100755
--- a/script/update_mdi.py
+++ b/script/update_mdi.py
@@ -1,6 +1,7 @@
#!/usr/bin/env python3
"""Download the latest Polymer v1 iconset for materialdesignicons.com."""
import hashlib
+import gzip
import os
import re
import requests
@@ -16,6 +17,7 @@ CUR_VERSION = re.compile(r'VERSION = "([A-Za-z0-9]{32})"')
OUTPUT_BASE = os.path.join('homeassistant', 'components', 'frontend')
VERSION_OUTPUT = os.path.join(OUTPUT_BASE, 'mdi_version.py')
ICONSET_OUTPUT = os.path.join(OUTPUT_BASE, 'www_static', 'mdi.html')
+ICONSET_OUTPUT_GZ = os.path.join(OUTPUT_BASE, 'www_static', 'mdi.html.gz')
def get_local_version():
@@ -58,6 +60,10 @@ def write_component(version, source):
print('Writing icons to', ICONSET_OUTPUT)
outp.write(source)
+ with gzip.open(ICONSET_OUTPUT_GZ, 'wb') as outp:
+ print('Writing icons gz to', ICONSET_OUTPUT_GZ)
+ outp.write(source.encode('utf-8'))
+
with open(VERSION_OUTPUT, 'w') as outp:
print('Generating version file', VERSION_OUTPUT)
outp.write(