diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index eb5e9f23..ce2f68ce 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -52,6 +52,7 @@ After adding or modifying `{% translate %}` tags, regenerate the `.po` files:
 ```bash
 cd src/imgtests/web
 django-admin makemessages -l ru
+django-admin makemessages -d djangojs -l ru
 ```
 
 Then edit the `.po` file and fill in the `msgstr` fields.
diff --git a/docker/python.dockerfile b/docker/python.dockerfile
index a19ed2ed..1639a0ac 100644
--- a/docker/python.dockerfile
+++ b/docker/python.dockerfile
@@ -19,9 +19,9 @@ RUN apt update && \
     nano \
     iperf3 \
     supervisor \
-    gettext
-RUN apt-get clean
-RUN rm --recursive --force /tmp/* /var/tmp/*
+    gettext && \
+    apt-get clean && \
+    rm --recursive --force /tmp/* /var/tmp/*
 
 RUN groupadd -g 510 ${GROUP} && \
     useradd -rm -d /home/${USER} -s /bin/bash -g ${GROUP} -u 1010 -G sudo ${USER} && \
@@ -38,11 +38,15 @@ COPY --chown=${USER}:${GROUP} pyproject.toml /home/${USER}/python
 RUN mkdir --parents /home/${USER}/${LIB_NAME}/conf && \
     chown ${USER}:${GROUP} --recursive /home/${USER}/${LIB_NAME}/
 COPY --chown=${USER}:${GROUP} conf/supervisord.conf /home/${USER}/${LIB_NAME}/conf/supervisord.conf
+
 RUN msgfmt --output-file \
-            /home/${USER}/python/imgtests/web/locale/ru/LC_MESSAGES/django.mo \
-            /home/${USER}/python/imgtests/web/locale/ru/LC_MESSAGES/django.po
-RUN cd /home/${USER}/python && python3 -m pip install .
-RUN rm -rf /home/${USER}/python
+    /home/${USER}/python/imgtests/web/locale/ru/LC_MESSAGES/django.mo \
+    /home/${USER}/python/imgtests/web/locale/ru/LC_MESSAGES/django.po && \
+    msgfmt --output-file \
+    /home/${USER}/python/imgtests/web/locale/ru/LC_MESSAGES/djangojs.mo \
+    /home/${USER}/python/imgtests/web/locale/ru/LC_MESSAGES/djangojs.po
+
+RUN cd /home/${USER}/python && python3 -m pip install . && rm -rf /home/${USER}/python
 
 COPY --chown=${USER}:${GROUP} scripts/entrypoint-analyzer.sh /home/${USER}/${LIB_NAME}/entrypoint-analyzer.sh
 RUN chmod +x /home/${USER}/${LIB_NAME}/entrypoint-analyzer.sh
diff --git a/docs/i18n/CONTRIBUTING_ru.md b/docs/i18n/CONTRIBUTING_ru.md
index c952d9c7..08e9f8c1 100644
--- a/docs/i18n/CONTRIBUTING_ru.md
+++ b/docs/i18n/CONTRIBUTING_ru.md
@@ -52,6 +52,7 @@ pip install uv
 ```bash
 cd src/imgtests/web
 django-admin makemessages -l ru
+django-admin makemessages -d djangojs -l ru
 ```
 
 Затем отредактируйте `.po` файл и заполните поля `msgstr`.
diff --git a/src/imgtests/web/locale/ru/LC_MESSAGES/django.po b/src/imgtests/web/locale/ru/LC_MESSAGES/django.po
index 1fec9d73..b215f7ac 100644
--- a/src/imgtests/web/locale/ru/LC_MESSAGES/django.po
+++ b/src/imgtests/web/locale/ru/LC_MESSAGES/django.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: imgtests 0.0.1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-05-16 13:14+0000\n"
-"PO-Revision-Date: 2026-05-16 13:14+0000\n"
+"POT-Creation-Date: 2026-07-21 15:58+0300\n"
+"PO-Revision-Date: 2026-07-21 15:58+0300\n"
 "Last-Translator: Vadim Kazakov vadimdim308@gmail.com\n"
 "Language: ru\n"
 "MIME-Version: 1.0\n"
@@ -17,6 +17,7 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
 "n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || "
 "(n%100>=11 && n%100<=14)? 2 : 3);\n"
+
 #: tests_interface/templates/tests_interface/base.html:7
 #: tests_interface/templates/tests_interface/index.html:4
 msgid "Test Dashboard"
@@ -28,7 +29,7 @@ msgstr "Тесты"
 
 #: tests_interface/templates/tests_interface/distro_page.html:9
 #: tests_interface/templates/tests_interface/excel_reports.html:9
-#: tests_interface/templates/tests_interface/reports_list.html:9
+#: tests_interface/templates/tests_interface/reports_list.html:10
 msgid "Back to Dashboard"
 msgstr "На главную страницу"
 
@@ -42,7 +43,7 @@ msgstr "Конфигурация тестов"
 
 #: tests_interface/templates/tests_interface/distro_page.html:28
 msgid "Select runner:"
-msgstr "Выберите runner"
+msgstr "Выберите раннер:"
 
 #: tests_interface/templates/tests_interface/distro_page.html:30
 msgid "Basic"
@@ -54,7 +55,7 @@ msgstr "С профилированием"
 
 #: tests_interface/templates/tests_interface/distro_page.html:40
 msgid "Use Default Configuration"
-msgstr "Использовать стандартную конфигурацию"
+msgstr "Использовать конфигурацию по умолчанию"
 
 #: tests_interface/templates/tests_interface/distro_page.html:43
 msgid "Custom Configuration"
@@ -62,15 +63,15 @@ msgstr "Пользовательская конфигурация"
 
 #: tests_interface/templates/tests_interface/distro_page.html:49
 msgid "Number of test runs:"
-msgstr "Количество запусков тестов"
+msgstr "Количество запусков тестов:"
 
 #: tests_interface/templates/tests_interface/distro_page.html:62
 msgid "Select Test Suites and Configure Duration:"
-msgstr "Выберите наборы тестов и длительность"
+msgstr "Выберите сценарии тестов и их длительность:"
 
 #: tests_interface/templates/tests_interface/distro_page.html:67
 msgid "Individual Tests (optional):"
-msgstr "Отдельные тесты (опционально):"
+msgstr "Отдельные тесты (не обязательно):"
 
 #: tests_interface/templates/tests_interface/distro_page.html:73
 msgid "Save Configuration"
@@ -81,41 +82,85 @@ msgstr "Сохранить конфигурацию"
 msgid "Reset to Default"
 msgstr "Восстановить конфигурацию по умолчанию"
 
-#: tests_interface/templates/tests_interface/distro_page.html:88
+#: tests_interface/templates/tests_interface/distro_page.html:90
+msgid "Use Default Profiled Configuration"
+msgstr "Использовать конфигурацию по умолчанию"
+
+#: tests_interface/templates/tests_interface/distro_page.html:94
+msgid "Custom Profiled Configuration"
+msgstr "Пользовательская конфигурация"
+
+#: tests_interface/templates/tests_interface/distro_page.html:101
+msgid "Single run"
+msgstr "Одиночный запуск"
+
+#: tests_interface/templates/tests_interface/distro_page.html:105
+msgid "Matrix run"
+msgstr "Матричный запуск"
+
+#: tests_interface/templates/tests_interface/distro_page.html:109
+msgid "Duration"
+msgstr "Длительность"
+
+#: tests_interface/templates/tests_interface/distro_page.html:112
+msgid "Profile"
+msgstr "Профиль"
+
+#: tests_interface/templates/tests_interface/distro_page.html:117
+msgid "Profiles and durations"
+msgstr "Профили и длительность"
+
+#: tests_interface/templates/tests_interface/distro_page.html:122
+msgid "Pattern"
+msgstr "Шаблон"
+
+#: tests_interface/templates/tests_interface/distro_page.html:127
+msgid "Subsystems"
+msgstr "Подсистемы"
+
+#: tests_interface/templates/tests_interface/distro_page.html:135
 msgid "Run tests"
 msgstr "Запустить тесты"
 
 #: tests_interface/templates/tests_interface/excel_reports.html:4
 #: tests_interface/templates/tests_interface/excel_reports.html:11
 msgid "Excel Reports"
-msgstr "Отчеты Excel"
+msgstr "Excel-отчеты"
+
+#: tests_interface/templates/tests_interface/excel_reports.html:18
+msgid "Distributions"
+msgstr "Дистрибутивы"
+
+#: tests_interface/templates/tests_interface/excel_reports.html:27
+msgid "Tables"
+msgstr "Таблицы"
 
-#: tests_interface/templates/tests_interface/excel_reports.html:17
+#: tests_interface/templates/tests_interface/excel_reports.html:39
 msgid "Generate New Excel Report"
-msgstr "Сгенерировать новый Excel-отчет"
+msgstr "Создать новый Excel-отчет"
 
-#: tests_interface/templates/tests_interface/excel_reports.html:61
+#: tests_interface/templates/tests_interface/excel_reports.html:83
 #, python-format
-msgid "Size: %(report.size|filesizeformat)s"
-msgstr "Размер: %(report.size|filesizeformat)s"
+msgid "Size: %(size)s"
+msgstr "Размер: %(size)s"
 
-#: tests_interface/templates/tests_interface/excel_reports.html:65
+#: tests_interface/templates/tests_interface/excel_reports.html:87
 msgid "Download"
 msgstr "Скачать"
 
-#: tests_interface/templates/tests_interface/excel_reports.html:81
-#: tests_interface/templates/tests_interface/reports_list.html:153
+#: tests_interface/templates/tests_interface/excel_reports.html:103
+#: tests_interface/templates/tests_interface/reports_list.html:155
 #, python-format
-msgid "Total: %(reports|length)s report(s)"
-msgstr "Всего: %(reports|length)s report(s)"
+msgid "Total: %(count)s report(s)"
+msgstr "Всего: %(count)s отчет(а/ов)"
 
-#: tests_interface/templates/tests_interface/excel_reports.html:95
+#: tests_interface/templates/tests_interface/excel_reports.html:117
 msgid "No Excel Reports"
 msgstr "Нет Excel-отчетов"
 
-#: tests_interface/templates/tests_interface/excel_reports.html:98
+#: tests_interface/templates/tests_interface/excel_reports.html:120
 msgid "Click \"Generate New Excel Report\" to create one."
-msgstr "Нажмите \"Сгенерировать новый Excel-отчет\" чтобы создать его"
+msgstr "Нажмите \"Создать новый Excel-отчет\", чтобы создать его."
 
 #: tests_interface/templates/tests_interface/index.html:4
 msgid "Home"
@@ -137,40 +182,39 @@ msgstr "Добавить дистрибутив"
 msgid "All Reports"
 msgstr "Все отчеты"
 
-#: tests_interface/templates/tests_interface/reports_list.html:11
+#: tests_interface/templates/tests_interface/reports_list.html:13
 msgid "Test Reports"
 msgstr "Отчеты о тестировании"
 
-#: tests_interface/templates/tests_interface/reports_list.html:26
+#: tests_interface/templates/tests_interface/reports_list.html:28
 msgid "Generate Comparison Report"
 msgstr "Создать сравнительный отчет"
 
-#: tests_interface/templates/tests_interface/reports_list.html:44
+#: tests_interface/templates/tests_interface/reports_list.html:46
 msgid "Experiment 1"
 msgstr "Эксперимент 1"
 
-#: tests_interface/templates/tests_interface/reports_list.html:55
-#: tests_interface/templates/tests_interface/reports_list.html:77
+#: tests_interface/templates/tests_interface/reports_list.html:57
+#: tests_interface/templates/tests_interface/reports_list.html:79
 msgid "Select"
 msgstr "Выберите"
 
-#: tests_interface/templates/tests_interface/reports_list.html:66
+#: tests_interface/templates/tests_interface/reports_list.html:68
 msgid "Experiment 2"
 msgstr "Эксперимент 2"
 
-#: tests_interface/templates/tests_interface/reports_list.html:87
-#: tests_interface/templates/tests_interface/reports_list.html:258
+#: tests_interface/templates/tests_interface/reports_list.html:89
 msgid "Generate"
-msgstr "Сгенерировать"
+msgstr "Создать"
 
-#: tests_interface/templates/tests_interface/reports_list.html:166
+#: tests_interface/templates/tests_interface/reports_list.html:169
 msgid "No Reports Found"
 msgstr "Отчеты не найдены"
 
-#: tests_interface/templates/tests_interface/reports_list.html:168
+#: tests_interface/templates/tests_interface/reports_list.html:172
 msgid "No reports available yet. Run some tests to generate reports."
-msgstr "Отчетов еще нет. Запустите тесты для их создания"
+msgstr "Отчеты пока недоступны. Запустите тесты, чтобы создать отчеты."
 
-#: tests_interface/templates/tests_interface/reports_list.html:174
+#: tests_interface/templates/tests_interface/reports_list.html:178
 msgid "Run Tests"
 msgstr "Запустить тесты"
diff --git a/src/imgtests/web/locale/ru/LC_MESSAGES/djangojs.po b/src/imgtests/web/locale/ru/LC_MESSAGES/djangojs.po
new file mode 100644
index 00000000..222217bf
--- /dev/null
+++ b/src/imgtests/web/locale/ru/LC_MESSAGES/djangojs.po
@@ -0,0 +1,272 @@
+# Translation file
+# This file is distributed under the same license as the imgtests package.
+# Nikita Pivoev nikita.pivoev@yandex.ru, 2026.
+#
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: imgtests 0.0.1\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2026-07-21 15:45+0300\n"
+"PO-Revision-Date: 2026-07-21 15:45+0300\n"
+"Last-Translator: Nikita Pivoev nikita.pivoev@yandex.ru\n"
+"Language: ru\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
+"n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || "
+"(n%100>=11 && n%100<=14)? 2 : 3);\n"
+
+#: src/imgtests/web/static/js/dashboard.js:46
+msgid "View All .html Reports"
+msgstr "Отобразить все .html отчеты"
+
+#: src/imgtests/web/static/js/dashboard.js:47
+msgid "Browse all generated .html test reports"
+msgstr "Просмотреть все сгенерированные .html тестовые отчеты"
+
+#: src/imgtests/web/static/js/dashboard.js:58
+msgid "View All .xls Reports"
+msgstr "Отобразить все .xls отчеты"
+
+#: src/imgtests/web/static/js/dashboard.js:59
+msgid "Browse all exported .xls test reports"
+msgstr "Просмотреть все экспортированные .xls тестовые отчеты"
+
+#: src/imgtests/web/static/js/dashboard.js:69
+msgid "Enter distribution name (e.g., ubuntu):"
+msgstr "Введите название дистрибутива (например, ubuntu):"
+
+#: src/imgtests/web/static/js/dashboard.js:71
+msgid "Enter display name (e.g., Ubuntu):"
+msgstr "Введите отображаемое имя (например, Ubuntu):"
+
+#: src/imgtests/web/static/js/dashboard.js:74
+msgid "Enter description (optional):"
+msgstr "Введите описание (необязательно):"
+
+#: src/imgtests/web/static/js/dashboard.js:76
+msgid "Run tests for %(display_name)s platform"
+msgstr "Запустить тесты для платформы %(display_name)s"
+
+#: src/imgtests/web/static/js/dashboard.js:98
+#: src/imgtests/web/static/js/dashboard.js:117
+#: src/imgtests/web/static/js/dashboard.js:142
+#: src/imgtests/web/static/js/excel_reports.js:55
+#: src/imgtests/web/static/js/excel_reports.js:61
+#: src/imgtests/web/static/js/html_reports.js:63
+#: src/imgtests/web/static/js/launch_test.js:103
+#: src/imgtests/web/static/js/launch_test.js:111
+msgid "Error: %(error)s"
+msgstr "Ошибка: %(error)s"
+
+#: src/imgtests/web/static/js/dashboard.js:105
+msgid "Are you sure you want to remove this distribution?"
+msgstr "Вы уверены, что хотите удалить данный дистрибутив?"
+
+#: src/imgtests/web/static/js/dashboard.js:126
+msgid ""
+"Reset to default distributions? This will remove all custom distributions."
+msgstr ""
+"Восстановить изначальные дистрибутивы? Это удалит все пользовательские "
+"дистрибутивы."
+
+#: src/imgtests/web/static/js/excel_reports.js:30
+msgid "Please select at least one table."
+msgstr "Пожалуйста, выберите хотя бы одну таблицу."
+
+#: src/imgtests/web/static/js/excel_reports.js:34
+msgid "Please select at least one distribution."
+msgstr "Пожалуйста, выберите хотя бы один дистрибутив."
+
+#: src/imgtests/web/static/js/excel_reports.js:39
+#: src/imgtests/web/static/js/html_reports.js:38
+msgid "Generating..."
+msgstr "Создание..."
+
+#: src/imgtests/web/static/js/excel_reports.js:57
+#: src/imgtests/web/static/js/excel_reports.js:63
+msgid "Generate New Excel Report"
+msgstr "Создать новый Excel-отчет"
+
+#: src/imgtests/web/static/js/html_reports.js:10
+msgid "(no description)"
+msgstr "(нет описания)"
+
+#: src/imgtests/web/static/js/html_reports.js:58
+msgid "Report generated! Reload page to see it"
+msgstr "Отчет создан! Перезагрузите страницу, чтобы увидеть его"
+
+#: src/imgtests/web/static/js/html_reports.js:63
+msgid "unknown"
+msgstr "неизвестно"
+
+#: src/imgtests/web/static/js/html_reports.js:71
+msgid "Request failed: %(message)s"
+msgstr "Запрос не удался: %(message)s"
+
+#: src/imgtests/web/static/js/html_reports.js:77
+msgid "Generate"
+msgstr "Создать"
+
+#: src/imgtests/web/static/js/launch_test.js:78
+msgid "Running..."
+msgstr "Выполнение..."
+
+#: src/imgtests/web/static/js/launch_test.js:79
+msgid "Tests Running..."
+msgstr "Тесты выполняются..."
+
+#: src/imgtests/web/static/js/launch_test.js:97
+msgid "Tests running... (Task ID: %(task_id)s)"
+msgstr "Тесты выполняются... (ID задачи: %(task_id)s)"
+
+#: src/imgtests/web/static/js/launch_test.js:104
+msgid "Failed to start tests"
+msgstr "Не удалось запустить тесты"
+
+#: src/imgtests/web/static/js/launch_test.js:107
+#: src/imgtests/web/static/js/launch_test.js:113
+#: src/imgtests/web/static/js/launch_test.js:133
+#: src/imgtests/web/static/js/launch_test.js:144
+#: src/imgtests/web/static/js/launch_test.js:148
+#: src/imgtests/web/static/js/launch_test.js:157
+msgid "Run tests"
+msgstr "Запустить тесты"
+
+#: src/imgtests/web/static/js/launch_test.js:127
+msgid "Tests running... Please wait."
+msgstr "Тесты выполняются... Пожалуйста, подождите."
+
+#: src/imgtests/web/static/js/launch_test.js:131
+msgid "Tests completed successfully."
+msgstr "Тесты завершены успешно."
+
+#: src/imgtests/web/static/js/launch_test.js:135
+msgid "Test failed"
+msgstr "Тест не пройден"
+
+#: src/imgtests/web/static/js/launch_test.js:146
+msgid "Unknown status"
+msgstr "Неизвестный статус"
+
+#: src/imgtests/web/static/js/launch_test.js:153
+msgid "Error checking status: %(error)s"
+msgstr "Ошибка проверки статуса: %(error)s"
+
+#: src/imgtests/web/static/js/test_config.js:21
+msgid "Failed to load configuration: %(message)s"
+msgstr "Не удалось загрузить конфигурацию: %(message)s"
+
+#: src/imgtests/web/static/js/test_config.js:44
+msgid "Failed to load test suites: %(message)s"
+msgstr "Не удалось загрузить тестовые сценарии: %(message)s"
+
+#: src/imgtests/web/static/js/test_config.js:64
+msgid "Failed to load tests for %(distro_name)s"
+msgstr "Не удалось загрузить тесты для %(distro_name)s"
+
+#: src/imgtests/web/static/js/test_config.js:150
+msgid "Failed to load test suites. Please refresh the page."
+msgstr "Не удалось загрузить тестовые сценарии. Пожалуйста, обновите страницу."
+
+#: src/imgtests/web/static/js/test_config.js:173
+msgid "No test suites available"
+msgstr "Нет доступных тестовых сценариев"
+
+#: src/imgtests/web/static/js/test_config.js:204
+msgid "No description"
+msgstr "(нет описания)"
+
+#: src/imgtests/web/static/js/test_config.js:208
+msgid "Default duration:"
+msgstr "Продолжительность по умолчанию:"
+
+#: src/imgtests/web/static/js/test_config.js:209
+msgid "Tests:"
+msgstr "Тесты:"
+
+#: src/imgtests/web/static/js/test_config.js:213
+msgid "Custom duration (seconds):"
+msgstr "Продолжительность (секунды):"
+
+#: src/imgtests/web/static/js/test_config.js:226
+msgid "Select Individual Tests"
+msgstr "Выбрать отдельные тесты"
+
+#: src/imgtests/web/static/js/test_config.js:231
+msgid "test(s) selected"
+msgstr "тест(ов) выбрано"
+
+#: src/imgtests/web/static/js/test_config.js:303
+msgid "Select tests for"
+msgstr "Выберите тесты для"
+
+#: src/imgtests/web/static/js/test_config.js:304
+msgid "Leave all unchecked to run all tests"
+msgstr "Оставьте все неотмеченными, чтобы запустить все тесты"
+
+#: src/imgtests/web/static/js/test_config.js:321
+msgid "Save Selection"
+msgstr "Сохранить выбор"
+
+#: src/imgtests/web/static/js/test_config.js:322
+msgid "Cancel"
+msgstr "Отмена"
+
+#: src/imgtests/web/static/js/test_config.js:345
+msgid "Selected %(count)s tests for %(suite_name)s"
+msgstr "Выбрано %(count)s тестов для %(suite_name)s"
+
+#: src/imgtests/web/static/js/test_config.js:354
+msgid "Will run all tests for %(suite_name)s"
+msgstr "Будут запущены все тесты для %(suite_name)s"
+
+#: src/imgtests/web/static/js/test_config.js:375
+msgid "Failed to load tests for %(suite_name)s"
+msgstr "Не удалось загрузить тесты для %(suite_name)s"
+
+#: src/imgtests/web/static/js/test_config.js:433
+msgid "Configuration saved successfully!"
+msgstr "Конфигурация успешно сохранена!"
+
+#: src/imgtests/web/static/js/test_config.js:443
+msgid "Error saving configuration: %(message)s"
+msgstr "Ошибка сохранения конфигурации: %(message)s"
+
+#: src/imgtests/web/static/js/test_config.js:487
+msgid "Configuration reset to default"
+msgstr "Конфигурация сброшена до значений по умолчанию"
+
+#: src/imgtests/web/static/js/test_config.js:491
+msgid "Failed to reset configuration"
+msgstr "Не удалось сбросить конфигурацию"
+
+#: src/imgtests/web/static/js/test_config.js:548
+msgid "Duration (sec)"
+msgstr "Длительность (сек)"
+
+#: src/imgtests/web/static/js/test_config.js:575
+msgid "File"
+msgstr "Файловая"
+
+#: src/imgtests/web/static/js/test_config.js:576
+msgid "IPC"
+msgstr "IPC"
+
+#: src/imgtests/web/static/js/test_config.js:577
+msgid "Memory"
+msgstr "Память"
+
+#: src/imgtests/web/static/js/test_config.js:578
+msgid "Network"
+msgstr "Сетевая"
+
+#: src/imgtests/web/static/js/test_config.js:579
+msgid "Syscalls"
+msgstr "Системные вызовы"
+
+#: src/imgtests/web/static/js/test_config.js:580
+msgid "System"
+msgstr "Система"
diff --git a/src/imgtests/web/static/js/dashboard.js b/src/imgtests/web/static/js/dashboard.js
index 2bf9ecb6..c7bd62f2 100644
--- a/src/imgtests/web/static/js/dashboard.js
+++ b/src/imgtests/web/static/js/dashboard.js
@@ -43,8 +43,8 @@ function renderDistributions(distributions) {
     htmlReportsLink.innerHTML = `
         <div class="link-content" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);">
             <div class="link-text">
-                <h2 style="color: white">View All .html Reports</h2>
-                <p style="color: rgba(255, 255, 255, 0.9)">Browse all generated .html test reports</p>
+                <h2 style="color: white">${gettext("View All .html Reports")}</h2>
+                <p style="color: rgba(255, 255, 255, 0.9)">${gettext("Browse all generated .html test reports")}</p>
             </div>
         </div>
     `;
@@ -55,8 +55,8 @@ function renderDistributions(distributions) {
     excelReportsLink.innerHTML = `
         <div class="link-content" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);">
             <div class="link-text">
-                <h2 style="color: white">View All .xls Reports</h2>
-                <p style="color: rgba(255, 255, 255, 0.9)">Browse all exported .xls test reports</p>
+                <h2 style="color: white">${gettext("View All .xls Reports")}</h2>
+                <p style="color: rgba(255, 255, 255, 0.9)">${gettext("Browse all exported .xls test reports")}</p>
             </div>
         </div>
     `;
@@ -66,13 +66,17 @@ function renderDistributions(distributions) {
 }
 
 function addDistro() {
-    const name = prompt("Enter distribution name (e.g., ubuntu):");
+    const name = prompt(gettext("Enter distribution name (e.g., ubuntu):"));
     if (!name) return;
-    const displayName = prompt("Enter display name (e.g., Ubuntu):");
+    const displayName = prompt(gettext("Enter display name (e.g., Ubuntu):"));
     if (!displayName) return;
     const description = prompt(
-        "Enter description (optional):",
-        `Run tests for ${displayName} platform`,
+        gettext("Enter description (optional):"),
+        interpolate(
+            gettext("Run tests for %(display_name)s platform"),
+            {display_name: displayName},
+            true
+        ),
     );
     fetch("/api/distros/add/", {
         method: "POST",
@@ -91,14 +95,18 @@ function addDistro() {
             if (data.success) {
                 loadDistributions();
             } else {
-                alert("Error: " + data.error);
+                alert(interpolate(
+                    gettext("Error: %(error)s"),
+                    {error: data.error},
+                    true
+                ));
             }
         })
         .catch((error) => console.error("Error:", error));
 }
 
 function removeDistro(distroId) {
-    if (!confirm("Are you sure you want to remove this distribution?")) return;
+    if (!confirm(gettext("Are you sure you want to remove this distribution?"))) return;
     fetch(`/api/distros/remove/${distroId}/`, {
         method: "POST",
         headers: {
@@ -110,7 +118,11 @@ function removeDistro(distroId) {
             if (data.success) {
                 loadDistributions();
             } else {
-                alert("Error: " + data.error);
+                alert(interpolate(
+                    gettext("Error: %(error)s"),
+                    {error: data.error},
+                    true
+                ));
             }
         })
         .catch((error) => console.error("Error:", error));
@@ -119,7 +131,7 @@ function removeDistro(distroId) {
 function resetDistributions() {
     if (
         !confirm(
-            "Reset to default distributions? This will remove all custom distributions.",
+            gettext("Reset to default distributions? This will remove all custom distributions."),
         )
     )
         return;
@@ -135,7 +147,11 @@ function resetDistributions() {
             if (data.success) {
                 loadDistributions();
             } else {
-                alert("Error: " + data.error);
+                alert(interpolate(
+                    gettext("Error: %(error)s"),
+                    {error: data.error},
+                    true
+                ));
             }
         })
         .catch((error) => console.error("Error:", error));
diff --git a/src/imgtests/web/static/js/excel_reports.js b/src/imgtests/web/static/js/excel_reports.js
index cd7f0237..04b1d7b0 100644
--- a/src/imgtests/web/static/js/excel_reports.js
+++ b/src/imgtests/web/static/js/excel_reports.js
@@ -27,16 +27,16 @@ document.getElementById("exportBtn").addEventListener("click", function () {
     const distributions = getCheckedValues(".distro-checkbox");
 
     if (tables.length === 0) {
-        alert("Please select at least one table.");
+        alert(gettext("Please select at least one table."));
         return;
     }
     if (distributions.length === 0) {
-        alert("Please select at least one distribution.");
+        alert(gettext("Please select at least one distribution."));
         return;
     }
 
     btn.disabled = true;
-    btn.textContent = "Generating...";
+    btn.textContent = gettext("Generating...");
 
     fetch("/api/export-excel/", {
         method: "POST",
@@ -52,14 +52,22 @@ document.getElementById("exportBtn").addEventListener("click", function () {
                 window.location.href = data.file_url;
                 location.reload();
             } else {
-                alert("Error: " + data.error);
+                alert(interpolate(
+                    gettext("Error: %(error)s"),
+                    {error: data.error},
+                    true
+                ));
                 btn.disabled = false;
-                btn.textContent = "Generate New Excel Report";
+                btn.textContent = gettext("Generate New Excel Report");
             }
         })
         .catch((error) => {
-            alert("Error: " + error);
+            alert(interpolate(
+                gettext("Error: %(error)s"),
+                {error: error},
+                true
+            ));
             btn.disabled = false;
-            btn.textContent = "Generate New Excel Report";
+            btn.textContent = gettext("Generate New Excel Report");
         });
 });
diff --git a/src/imgtests/web/static/js/html_reports.js b/src/imgtests/web/static/js/html_reports.js
index b251697c..8ebc7b12 100644
--- a/src/imgtests/web/static/js/html_reports.js
+++ b/src/imgtests/web/static/js/html_reports.js
@@ -7,7 +7,7 @@ function fillSelect(select, data) {
     data.forEach((exp) => {
         const opt = document.createElement("option");
         opt.value = exp.id;
-        opt.textContent = `#${exp.id} | ${exp.os} | ${exp.description || "(no description)"} | ${exp.started_at || "?"}`;
+        opt.textContent = `#${exp.id} | ${exp.os} | ${exp.description || gettext("(no description)")} | ${exp.started_at || "?"}`;
         select.appendChild(opt);
     });
 }
@@ -35,7 +35,7 @@ genBtn.addEventListener("click", function () {
     const id1 = parseInt(select1.value, 10);
     const id2 = parseInt(select2.value, 10);
     genBtn.disabled = true;
-    genBtn.textContent = "Generating...";
+    genBtn.textContent = gettext("Generating...");
     resultDiv.style.display = "none";
 
     fetch("/api/generate-compare-report/", {
@@ -55,25 +55,33 @@ genBtn.addEventListener("click", function () {
                 const reportUrl =
                     "/reports/view/" + data.report_url.replace(/\\/g, "/");
                 resultDiv.innerHTML =
-                    '<span style="color: #2e7d32;">Report generated! Reload page to see it';
+                    `<span style="color: #2e7d32;">${gettext("Report generated! Reload page to see it")}</span>`;
                 resultDiv.style.display = "block";
             } else {
                 resultDiv.innerHTML =
-                    '<span style="color: #c62828;">Error: ' +
-                    (data.error || "unknown") +
+                    '<span style="color: #c62828;">' +
+                    interpolate(
+                        gettext("Error: %(error)s"),
+                        {error: data.error || gettext("unknown")},
+                        true
+                    ) +
                     "</span>";
                 resultDiv.style.display = "block";
             }
         })
         .catch((err) => {
             resultDiv.innerHTML =
-                '<span style="color: #c62828;">Request failed: ' +
-                err.message +
+                '<span style="color: #c62828;">' +
+                interpolate(
+                    gettext("Request failed: %(message)s"),
+                    {message: err.message},
+                    true
+                ) +
                 "</span>";
             resultDiv.style.display = "block";
         })
         .finally(() => {
             genBtn.disabled = false;
-            genBtn.textContent = "Generate";
+            genBtn.textContent = gettext("Generate");
         });
 });
diff --git a/src/imgtests/web/static/js/launch_test.js b/src/imgtests/web/static/js/launch_test.js
index 2b2b4590..a1fc3161 100644
--- a/src/imgtests/web/static/js/launch_test.js
+++ b/src/imgtests/web/static/js/launch_test.js
@@ -75,8 +75,8 @@ document.getElementById("runTestsBtn").addEventListener("click", function () {
     }
 
     btn.disabled = true;
-    btn.textContent = "Running...";
-    outputContainer.textContent = "Tests Running...";
+    btn.textContent = gettext("Running...");
+    outputContainer.textContent = gettext("Tests Running...");
 
     fetch("/run-tests/", {
         method: "POST",
@@ -93,20 +93,30 @@ document.getElementById("runTestsBtn").addEventListener("click", function () {
         .then((response) => response.json())
         .then((data) => {
             if (data.success && data.task_id) {
-                outputContainer.textContent =
-                    "Tests running... (Task ID: " + data.task_id + ")";
+                outputContainer.textContent = interpolate(
+                    gettext("Tests running... (Task ID: %(task_id)s)"),
+                    {task_id: data.task_id},
+                    true
+                );
                 pollStatus(data.task_id);
             } else {
-                outputContainer.textContent =
-                    "Error: " + (data.error || "Failed to start tests");
+                outputContainer.textContent = interpolate(
+                    gettext("Error: %(error)s"),
+                    {error: data.error || gettext("Failed to start tests")},
+                    true
+                );
                 btn.disabled = false;
-                btn.textContent = "Run tests";
+                btn.textContent = gettext("Run tests");
             }
         })
         .catch((error) => {
-            outputContainer.textContent = "Error: " + error;
+            outputContainer.textContent = interpolate(
+                gettext("Error: %(error)s"),
+                {error: error},
+                true
+            );
             btn.disabled = false;
-            btn.textContent = "Run tests";
+            btn.textContent = gettext("Run tests");
         });
 });
 
@@ -120,15 +130,15 @@ function pollStatus(taskId) {
             .then((data) => {
                 if (data.status === "running") {
                     outputContainer.textContent =
-                        "Tests running... Please wait.";
+                        gettext("Tests running... Please wait.");
                     setTimeout(checkStatus, 2000);
                 } else if (data.status === "completed") {
                     outputContainer.textContent =
-                        data.output || "Tests completed successfully.";
+                        data.output || gettext("Tests completed successfully.");
                     btn.disabled = false;
-                    btn.textContent = "Run tests";
+                    btn.textContent = gettext("Run tests");
                 } else if (data.status === "failed") {
-                    let errorMsg = data.error || "Test failed";
+                    let errorMsg = data.error || gettext("Test failed");
                     if (data.stderr) {
                         errorMsg += "\n\nError output:\n" + data.stderr;
                     }
@@ -137,17 +147,21 @@ function pollStatus(taskId) {
                     }
                     outputContainer.textContent = errorMsg;
                     btn.disabled = false;
-                    btn.textContent = "Run tests";
+                    btn.textContent = gettext("Run tests");
                 } else {
-                    outputContainer.textContent = "Unknown status";
+                    outputContainer.textContent = gettext("Unknown status");
                     btn.disabled = false;
-                    btn.textContent = "Run tests";
+                    btn.textContent = gettext("Run tests");
                 }
             })
             .catch((error) => {
-                outputContainer.textContent = "Error checking status: " + error;
+                outputContainer.textContent = interpolate(
+                    gettext("Error checking status: %(error)s"),
+                    {error: error},
+                    true
+                );
                 btn.disabled = false;
-                btn.textContent = "Run tests";
+                btn.textContent = gettext("Run tests");
             });
     };
 
diff --git a/src/imgtests/web/static/js/test_config.js b/src/imgtests/web/static/js/test_config.js
index c5cfcf25..9599ae4c 100644
--- a/src/imgtests/web/static/js/test_config.js
+++ b/src/imgtests/web/static/js/test_config.js
@@ -18,7 +18,11 @@ class TestConfigManager {
         } catch (error) {
             console.error("Failed to initialize TestConfigManager:", error);
             this.showStatus(
-                "Failed to load configuration: " + error.message,
+                interpolate(
+                    gettext("Failed to load configuration: %(message)s"),
+                    {message: error.message},
+                    true
+                ),
                 "error",
             );
         }
@@ -41,7 +45,11 @@ class TestConfigManager {
         } catch (error) {
             console.error("Failed to load available suites:", error);
             this.showStatus(
-                "Failed to load test suites: " + error.message,
+                interpolate(
+                    gettext("Failed to load test suites: %(message)s"),
+                    {message: error.message},
+                    true
+                ),
                 "error",
             );
             throw error;
@@ -61,7 +69,11 @@ class TestConfigManager {
             } else {
                 console.warn("No existing config, using default");
                 this.showStatus(
-                    "Failed to load tests for " + window.distroName,
+                    interpolate(
+                        gettext("Failed to load tests for %(distro_name)s"),
+                        {distro_name: window.distroName},
+                        true
+                    ),
                     "error",
                 );
             }
@@ -146,7 +158,9 @@ class TestConfigManager {
             const suitesDiv = document.getElementById("suitesCheckboxes");
             if (suitesDiv) {
                 suitesDiv.innerHTML =
-                    '<p style="color: red;">Failed to load test suites. Please refresh the page.</p>';
+                    '<p style="color: red;">' +
+                    gettext("Failed to load test suites. Please refresh the page.") +
+                    "</p>";
             }
             return;
         }
@@ -168,7 +182,7 @@ class TestConfigManager {
         console.log("Rendering suites:", suiteNames);
 
         if (suiteNames.length === 0) {
-            suitesDiv.innerHTML = "<p>No test suites available</p>";
+            suitesDiv.innerHTML = "<p>" + gettext("No test suites available") + "</p>";
             return;
         }
 
@@ -199,16 +213,16 @@ class TestConfigManager {
                         <div>
                             <strong style="font-size: 1.1em;">${suiteName}</strong>
                             <span style="color: #666; margin-left: 10px;">
-                                ${suiteInfo.description || "No description"}
+                                ${suiteInfo.description || gettext("No description")}
                             </span>
                         </div>
                         <div style="margin-top: 8px; color: #999; font-size: 0.9em;">
-                            Default duration: ${suiteInfo.default_duration}s |
-                            Tests: ${suiteInfo.test_count || 0}
+                            ${gettext("Default duration:")} ${suiteInfo.default_duration}s |
+                            ${gettext("Tests:")} ${suiteInfo.test_count || 0}
                         </div>
                         <div style="margin-top: 10px; ${!isChecked ? "opacity: 0.5;" : ""}">
                             <label style="font-size: 0.9em;">
-                                Custom duration (seconds):
+                                ${gettext("Custom duration (seconds):")}
                                 <input type="number"
                                        id="duration_${suiteName}"
                                        value="${currentDuration}"
@@ -221,12 +235,12 @@ class TestConfigManager {
                                     style="margin-left: 10px;"
                                     onclick="testConfigManager.showTestsForSuite('${suiteName}')"
                                     ${!isChecked ? "disabled" : ""}>
-                                Select Individual Tests
+                                ${gettext("Select Individual Tests")}
                             </button>
                             ${
                                 this.currentConfig.selected_tests?.[suiteName]
                                     ? `<span style="margin-left: 10px; font-size: 0.85em; color: #28a745;">
-                                    ✓ ${this.currentConfig.selected_tests[suiteName].length} test(s) selected
+                                    ✓ ${this.currentConfig.selected_tests[suiteName].length} ${gettext("test(s) selected")}
                                 </span>`
                                     : ""
                             }
@@ -298,8 +312,8 @@ class TestConfigManager {
 
             modal.innerHTML = `
                 <div style="background: white; padding: 20px; border-radius: 5px; max-width: 600px; max-height: 80%; overflow: auto;">
-                    <h3>Select tests for ${suiteName}</h3>
-                    <p><small>Leave all unchecked to run all tests</small></p>
+                    <h3>${gettext("Select tests for")} ${suiteName}</h3>
+                    <p><small>${gettext("Leave all unchecked to run all tests")}</small></p>
                     <div id="testsList_${suiteName}">
                         ${tests
                             .map(
@@ -316,8 +330,8 @@ class TestConfigManager {
                             .join("")}
                     </div>
                     <div style="margin-top: 20px;">
-                        <button id="saveTestsBtn_${suiteName}" class="btn">Save Selection</button>
-                        <button id="cancelTestsBtn" class="btn" style="margin-left: 10px;">Cancel</button>
+                        <button id="saveTestsBtn_${suiteName}" class="btn">${gettext("Save Selection")}</button>
+                        <button id="cancelTestsBtn" class="btn" style="margin-left: 10px;">${gettext("Cancel")}</button>
                     </div>
                 </div>
             `;
@@ -340,13 +354,24 @@ class TestConfigManager {
                     if (selected.length > 0) {
                         selectedTests[suiteName] = selected;
                         this.showStatus(
-                            `Selected ${selected.length} tests for ${suiteName}`,
+                            interpolate(
+                                gettext("Selected %(count)s tests for %(suite_name)s"),
+                                {
+                                    count: selected.length,
+                                    suite_name: suiteName
+                                },
+                                true
+                            ),
                             "success",
                         );
                     } else {
                         delete selectedTests[suiteName];
                         this.showStatus(
-                            `Will run all tests for ${suiteName}`,
+                            interpolate(
+                                gettext("Will run all tests for %(suite_name)s"),
+                                {suite_name: suiteName},
+                                true
+                            ),
                             "success",
                         );
                     }
@@ -366,7 +391,14 @@ class TestConfigManager {
                 });
         } catch (error) {
             console.error("Failed to load tests:", error);
-            this.showStatus("Failed to load tests for " + suiteName, "error");
+            this.showStatus(
+                interpolate(
+                    gettext("Failed to load tests for %(suite_name)s"),
+                    {suite_name: suiteName},
+                    true
+                ),
+                "error",
+            );
         }
     }
 
@@ -422,7 +454,7 @@ class TestConfigManager {
 
             if (response.ok) {
                 this.currentConfig = config;
-                this.showStatus("Configuration saved successfully!", "success");
+                this.showStatus(gettext("Configuration saved successfully!"), "success");
                 console.log("Configuration saved");
             } else {
                 const error = await response.text();
@@ -432,7 +464,11 @@ class TestConfigManager {
         } catch (error) {
             console.error("Save failed:", error);
             this.showStatus(
-                "Error saving configuration: " + error.message,
+                interpolate(
+                    gettext("Error saving configuration: %(message)s"),
+                    {message: error.message},
+                    true
+                ),
                 "error",
             );
         }
@@ -476,11 +512,11 @@ class TestConfigManager {
                     runsInput.value = 1;
                 }
                 this.renderConfigUI();
-                this.showStatus("Configuration reset to default", "success");
+                this.showStatus(gettext("Configuration reset to default"), "success");
             }
         } catch (error) {
             console.error("Reset failed:", error);
-            this.showStatus("Failed to reset configuration", "error");
+            this.showStatus(gettext("Failed to reset configuration"), "error");
         }
     }
 
@@ -537,7 +573,7 @@ class TestConfigManager {
                     <input type="checkbox" name="profiles" value="${profile}">
                     <strong>${profile}</strong>
                 </label>
-                <input type="number" id="duration_${profile}" placeholder="Duration (sec)" min="10" step="10" style="margin-left:10px; width:100px;" disabled>
+                <input type="number" id="duration_${profile}" placeholder="${gettext("Duration (sec)")}" min="10" step="10" style="margin-left:10px; width:140px;" disabled>
             `;
             const checkbox = div.querySelector('input[type="checkbox"]');
             const durationInput = div.querySelector('input[type="number"]');
@@ -563,6 +599,14 @@ class TestConfigManager {
     }
 
     renderSubsystemsUI() {
+        const subsystemLabels = {
+            file: gettext("File"),
+            IPC: gettext("IPC"),
+            memory: gettext("Memory"),
+            network: gettext("Network"),
+            syscalls: gettext("Syscalls"),
+            system: gettext("System"),
+        };
         const subsystems = ["file","IPC","memory","network","syscalls","system"];
         const container = document.getElementById("subsystemsCheckboxes");
         container.innerHTML = "";
@@ -572,7 +616,7 @@ class TestConfigManager {
             div.innerHTML = `
                 <label>
                     <input type="checkbox" name="subsystems" value="${subsystem}" checked>
-                    ${subsystem}
+                    ${subsystemLabels[subsystem] || subsystem}
                 </label>
             `;
             container.appendChild(div);
diff --git a/src/imgtests/web/tests_interface/templates/tests_interface/base.html b/src/imgtests/web/tests_interface/templates/tests_interface/base.html
index e31e4cf2..c5a9d1d2 100644
--- a/src/imgtests/web/tests_interface/templates/tests_interface/base.html
+++ b/src/imgtests/web/tests_interface/templates/tests_interface/base.html
@@ -8,6 +8,7 @@
     {% load static %}
     <link rel="stylesheet" href="{% static 'css/style.css' %}">
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap" rel="stylesheet">
+    <script src="{% url 'javascript-catalog' %}"></script>
 </head>
 <body>
     <div class="container">
diff --git a/src/imgtests/web/tests_interface/templates/tests_interface/distro_page.html b/src/imgtests/web/tests_interface/templates/tests_interface/distro_page.html
index b49818ee..3af981f0 100644
--- a/src/imgtests/web/tests_interface/templates/tests_interface/distro_page.html
+++ b/src/imgtests/web/tests_interface/templates/tests_interface/distro_page.html
@@ -87,44 +87,44 @@ <h4>{% translate "Individual Tests (optional):" %}</h4>
             <div class="config-controls" style="margin-top: 10px">
                 <label style="margin-right: 20px">
                     <input type="radio" name="profiledConfigMode" value="default" checked />
-                    Use Default Profiled Configuration
+                    {% translate "Use Default Profiled Configuration" %}
                 </label>
                 <label style="margin-right: 20px">
                     <input type="radio" name="profiledConfigMode" value="custom" />
-                    Custom Profiled Configuration
+                    {% translate "Custom Profiled Configuration" %}
                 </label>
             </div>
 
             <div id="profiledCustomPanel" style="display:none; margin-top:15px; padding:10px; border:1px solid #ddd; border-radius:5px;">
                 <label>
                 <input type="radio" name="profiledRunMode" value="single" checked>
-                Single run
+                {% translate "Single run" %}
                 </label>
                 <label style="margin-left:20px;">
                 <input type="radio" name="profiledRunMode" value="matrix">
-                Matrix run
+                {% translate "Matrix run" %}
                 </label>
 
                 <div id="singleRunPanel" style="margin-top:15px;">
-                    <h4>Duration</h4>
+                    <h4>{% translate "Duration" %}</h4>
                     <div id="singleDurationContainer" style="padding:15px;"></div>
 
-                    <h4>Profile</h4>
+                    <h4>{% translate "Profile" %}</h4>
                     <div id="singleProfileContainer" style="padding:15px;"></div>
                 </div>
 
                 <div id="matrixRunPanel" style="display:none; margin-top:15px;">
-                    <h4>Profiles and durations</h4>
+                    <h4>{% translate "Profiles and durations" %}</h4>
                     <div id="profilesCheckboxes" style="padding:15px;"></div>
                 </div>
 
                 <div style="margin-top:15px;">
-                    <h4>Pattern</h4>
+                    <h4>{% translate "Pattern" %}</h4>
                     <div id="patternContainer" style="padding:15px;"></div>
                 </div>
 
                 <div style="margin-top:15px;">
-                    <h4>Subsystems</h4>
+                    <h4>{% translate "Subsystems" %}</h4>
                     <div id="subsystemsCheckboxes" style="padding:15px;"></div>
                 </div>
             </div>
diff --git a/src/imgtests/web/tests_interface/templates/tests_interface/excel_reports.html b/src/imgtests/web/tests_interface/templates/tests_interface/excel_reports.html
index de00423e..f417947d 100644
--- a/src/imgtests/web/tests_interface/templates/tests_interface/excel_reports.html
+++ b/src/imgtests/web/tests_interface/templates/tests_interface/excel_reports.html
@@ -15,7 +15,7 @@ <h1>{% translate "Excel Reports" %}</h1>
     <div class="controls" style="margin-bottom: 20px; flex-wrap: wrap;">
         <div style="width: 100%;">
             <div style="margin-bottom: 8px">
-                <strong style="font-size: 0.9rem; color: #5d4037; margin-right: 12px;">Distributions:</strong>
+                <strong style="font-size: 0.9rem; color: #5d4037; margin-right: 12px;">{% translate "Distributions" %}:</strong>
                 {% for key, desc in distributions.items %}
                 <label style="margin-right: 16px; font-size: 0.9rem; color: #5d4037;">
                     <input type="checkbox" class="distro-checkbox" value="{{ key }}" checked>
@@ -24,7 +24,7 @@ <h1>{% translate "Excel Reports" %}</h1>
                 {% endfor %}
             </div>
             <div style="margin-bottom: 12px">
-                <strong style="font-size: 0.9rem; color: #5d4037; margin-right: 12px;">Tables:</strong>
+                <strong style="font-size: 0.9rem; color: #5d4037; margin-right: 12px;">{% translate "Tables" %}:</strong>
                 <label style="margin-right: 16px; font-size: 0.9rem; color: #5d4037;">
                     <input type="checkbox" class="table-checkbox" value="experiment" checked>
                     experiment
@@ -80,7 +80,7 @@ <h1>{% translate "Excel Reports" %}</h1>
                                     margin-top: 5px;
                                 "
                             >
-                                {% blocktranslate %}Size: {{ report.size|filesizeformat }}{% endblocktranslate %}
+                                {% blocktranslate with size=report.size|filesizeformat %}Size: {{ size }}{% endblocktranslate %}
                             </div>
                         </div>
                         <div style="color: #ff9800; font-size: 1.2rem">
@@ -100,7 +100,7 @@ <h1>{% translate "Excel Reports" %}</h1>
                 color: #8d6e63;
             "
         >
-            {% blocktranslate %}Total: {{ reports|length }} report(s){% endblocktranslate %}
+            {% blocktranslate with count=reports|length %}Total: {{ count }} report(s){% endblocktranslate %}
         </div>
         {% else %}
         <div
diff --git a/src/imgtests/web/tests_interface/templates/tests_interface/reports_list.html b/src/imgtests/web/tests_interface/templates/tests_interface/reports_list.html
index 44d6f324..031f6cb7 100644
--- a/src/imgtests/web/tests_interface/templates/tests_interface/reports_list.html
+++ b/src/imgtests/web/tests_interface/templates/tests_interface/reports_list.html
@@ -152,7 +152,7 @@ <h3 style="margin: 0 0 12px; color: #000000">
             color: #8d6e63;
         "
     >
-        {% blocktranslate %}Total: {{ reports|length }} report(s){% endblocktranslate %}
+        {% blocktranslate with count=reports|length %}Total: {{ count }} report(s){% endblocktranslate %}
     </div>
     {% else %}
     <div
diff --git a/src/imgtests/web/tests_interface/urls.py b/src/imgtests/web/tests_interface/urls.py
index 9726ecef..32beadf3 100644
--- a/src/imgtests/web/tests_interface/urls.py
+++ b/src/imgtests/web/tests_interface/urls.py
@@ -1,4 +1,5 @@
 from django.urls import path, re_path
+from django.views.i18n import JavaScriptCatalog
 
 from . import views
 
@@ -64,4 +65,5 @@
         views.api_generate_compare_report,
         name="api_generate_compare_report",
     ),
+    path("jsi18n/", JavaScriptCatalog.as_view(), name="javascript-catalog"),
 ]