diff --git a/searx/translations/cs/LC_MESSAGES/messages.po b/searx/translations/cs/LC_MESSAGES/messages.po
index 5d662bf67..5cf8e11e7 100644
--- a/searx/translations/cs/LC_MESSAGES/messages.po
+++ b/searx/translations/cs/LC_MESSAGES/messages.po
@@ -12,7 +12,7 @@ msgstr ""
 "Project-Id-Version: searx\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
 "POT-Creation-Date: 2021-11-24 19:24+0000\n"
-"PO-Revision-Date: 2021-12-10 07:17+0000\n"
+"PO-Revision-Date: 2021-12-31 07:17+0000\n"
 "Last-Translator: Markus Heiser <markus.heiser@darmarit.de>\n"
 "Language-Team: Czech <https://weblate.bubu1.eu/projects/searxng/searxng/cs/>"
 "\n"
@@ -22,7 +22,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=4; plural=(n == 1 && n % 1 == 0) ? 0 : (n >= 2 && n "
 "<= 4 && n % 1 == 0) ? 1: (n % 1 != 0 ) ? 2 : 3;\n"
-"X-Generator: Weblate 4.8.1\n"
+"X-Generator: Weblate 4.10.1\n"
 "Generated-By: Babel 2.9.1\n"
 
 #: searx/webapp.py:164
@@ -63,7 +63,7 @@ msgstr "mapa"
 
 #: searx/webapp.py:173
 msgid "onions"
-msgstr ""
+msgstr "cibule"
 
 #: searx/webapp.py:174
 msgid "science"
@@ -75,11 +75,11 @@ msgstr ""
 
 #: searx/webapp.py:179
 msgid "light"
-msgstr ""
+msgstr "světlý"
 
 #: searx/webapp.py:180
 msgid "dark"
-msgstr ""
+msgstr "tmavý"
 
 #: searx/webapp.py:184
 msgid "timeout"
@@ -91,19 +91,19 @@ msgstr ""
 
 #: searx/webapp.py:186
 msgid "HTTP protocol error"
-msgstr ""
+msgstr "chyba HTTP protokolu"
 
 #: searx/webapp.py:187
 msgid "network error"
-msgstr ""
+msgstr "síťová chyba"
 
 #: searx/webapp.py:189
 msgid "unexpected crash"
-msgstr ""
+msgstr "nečekaná chyba"
 
 #: searx/webapp.py:196
 msgid "HTTP error"
-msgstr ""
+msgstr "chyba HTTP"
 
 #: searx/webapp.py:197
 msgid "HTTP connection error"
@@ -123,7 +123,7 @@ msgstr ""
 
 #: searx/webapp.py:206
 msgid "access denied"
-msgstr ""
+msgstr "přístup odepřen"
 
 #: searx/webapp.py:207
 msgid "server API error"
@@ -136,7 +136,7 @@ msgstr "Nic nenalezeno"
 #: searx/engines/qwant.py:198
 #: searx/templates/simple/result_templates/images.html:23 searx/webapp.py:401
 msgid "Source"
-msgstr ""
+msgstr "zdroj"
 
 #: searx/webapp.py:523 searx/webapp.py:935
 msgid "Invalid settings, please edit your preferences"
@@ -344,7 +344,7 @@ msgstr "Veřejné instance"
 
 #: searx/templates/oscar/base.html:90 searx/templates/simple/base.html:59
 msgid "Contact instance maintainer"
-msgstr ""
+msgstr "Kontaktujte správce instance"
 
 #: searx/templates/oscar/languages.html:2
 msgid "Language"
@@ -389,7 +389,7 @@ msgstr "Povolit"
 
 #: searx/templates/oscar/macros.html:139
 msgid "broken"
-msgstr ""
+msgstr "rozbitý"
 
 #: searx/templates/oscar/macros.html:141
 msgid "supported"
@@ -416,7 +416,7 @@ msgstr "Počet výsledků"
 
 #: searx/templates/oscar/preferences.html:14
 msgid "Avg."
-msgstr ""
+msgstr "Prům."
 
 #: searx/templates/oscar/messages/no_results.html:8
 #: searx/templates/oscar/preferences.html:17
@@ -434,7 +434,7 @@ msgstr ""
 #: searx/templates/simple/preferences.html:53
 #: searx/templates/simple/stats.html:70
 msgid "Median"
-msgstr ""
+msgstr "Medián"
 
 #: searx/templates/oscar/preferences.html:39
 #: searx/templates/oscar/stats.html:76
@@ -469,7 +469,7 @@ msgstr "Obecné"
 #: searx/templates/oscar/preferences.html:102
 #: searx/templates/oscar/preferences.html:193
 msgid "User Interface"
-msgstr ""
+msgstr "Uživatelské rozhraní"
 
 #: searx/templates/oscar/preferences.html:103
 #: searx/templates/oscar/preferences.html:257
@@ -611,7 +611,7 @@ msgstr "Styl"
 
 #: searx/templates/oscar/preferences.html:231
 msgid "Show advanced settings"
-msgstr ""
+msgstr "Zobrazit rozšířená nastavení"
 
 #: searx/templates/oscar/preferences.html:232
 msgid "Show advanced settings panel in the home page by default"