diff --git a/assets/translations/en.json b/assets/translations/en.json
index 1c08293e..94fd392e 100644
--- a/assets/translations/en.json
+++ b/assets/translations/en.json
@@ -113,6 +113,16 @@
         "dmarc": "DMARC record",
         "spf": "SPF record",
         "dkim": "DKIM key"
+      },
+      "cards": {
+        "services": {
+          "title": "Services",
+          "subtitle": "Type “A” records required for each service."
+        },
+        "email": {
+          "title": "Email",
+          "subtitle": "Records necessary for secure email exchange."
+        }
       }
     },
     "backup": {
@@ -226,7 +236,7 @@
     "delete_confirm_question": "Are you sure?",
     "reset_password": "Reset password",
     "account": "Account",
-    "send_regisration_data": "Share login credentials"
+    "send_registration_data": "Share login credentials"
   },
   "initializing": {
     "_comment": "initializing page",
@@ -298,7 +308,7 @@
     "invalid_format": "Invalid format",
     "root_name": "User name cannot be 'root'",
     "key_format": "Invalid key format",
-    "length": "Length is [] shoud be {}",
-    "user_alredy_exist": "Already exists"
+    "length": "Length is [] should be {}",
+    "user_already_exist": "Already exists"
   }
 }
diff --git a/assets/translations/ru.json b/assets/translations/ru.json
index 288af050..9325e855 100644
--- a/assets/translations/ru.json
+++ b/assets/translations/ru.json
@@ -237,7 +237,7 @@
     "delete_confirm_question": "Вы действительно хотите удалить учетную запись?",
     "reset_password": "Сбросить пароль",
     "account": "Учетная запись",
-    "send_regisration_data": "Поделиться реквизитами"
+    "send_registration_data": "Поделиться реквизитами"
   },
   "initializing": {
     "_comment": "initializing page",
@@ -310,6 +310,6 @@
     "root_name": "Имя пользователя не может быть'root'.",
     "key_format": "Неверный формат.",
     "length": "Длина строки [] должна быть {}.",
-    "user_alredy_exist": "Имя уже используется."
+    "user_already_exist": "Имя уже используется."
   }
 }
diff --git a/lib/config/brand_theme.dart b/lib/config/brand_theme.dart
index f363413c..23755de3 100644
--- a/lib/config/brand_theme.dart
+++ b/lib/config/brand_theme.dart
@@ -3,7 +3,7 @@ import 'package:selfprivacy/config/text_themes.dart';
 
 import 'brand_colors.dart';
 
-final ligtTheme = ThemeData(
+final lightTheme = ThemeData(
   primaryColor: BrandColors.primary,
   fontFamily: 'Inter',
   brightness: Brightness.light,
@@ -51,7 +51,7 @@ final ligtTheme = ThemeData(
   ),
 );
 
-var darkTheme = ligtTheme.copyWith(
+var darkTheme = lightTheme.copyWith(
   brightness: Brightness.dark,
   scaffoldBackgroundColor: Color(0xFF202120),
   iconTheme: IconThemeData(color: BrandColors.gray3),
diff --git a/lib/logic/api_maps/api_map.dart b/lib/logic/api_maps/api_map.dart
index a818e38d..1b36c113 100644
--- a/lib/logic/api_maps/api_map.dart
+++ b/lib/logic/api_maps/api_map.dart
@@ -12,7 +12,7 @@ import 'package:selfprivacy/logic/models/message.dart';
 abstract class ApiMap {
   Future<Dio> getClient() async {
     var dio = Dio(await options);
-    if (hasLoger) {
+    if (hasLogger) {
       dio.interceptors.add(PrettyDioLogger());
     }
     dio.interceptors.add(ConsoleInterceptor());
@@ -38,7 +38,7 @@ abstract class ApiMap {
   FutureOr<BaseOptions> get options;
 
   abstract final String rootAddress;
-  abstract final bool hasLoger;
+  abstract final bool hasLogger;
   abstract final bool isWithToken;
 
   ValidateStatus? validateStatus;
diff --git a/lib/logic/api_maps/backblaze.dart b/lib/logic/api_maps/backblaze.dart
index 695a2ec6..6a56788c 100644
--- a/lib/logic/api_maps/backblaze.dart
+++ b/lib/logic/api_maps/backblaze.dart
@@ -1,4 +1,5 @@
 import 'dart:io';
+
 import 'package:dio/dio.dart';
 import 'package:selfprivacy/config/get_it_config.dart';
 import 'package:selfprivacy/logic/api_maps/api_map.dart';
@@ -20,7 +21,7 @@ class BackblazeApplicationKey {
 }
 
 class BackblazeApi extends ApiMap {
-  BackblazeApi({this.hasLoger = false, this.isWithToken = true});
+  BackblazeApi({this.hasLogger = false, this.isWithToken = true});
 
   BaseOptions get options {
     var options = BaseOptions(baseUrl: rootAddress);
@@ -142,7 +143,7 @@ class BackblazeApi extends ApiMap {
   }
 
   @override
-  bool hasLoger;
+  bool hasLogger;
 
   @override
   bool isWithToken;
diff --git a/lib/logic/api_maps/cloudflare.dart b/lib/logic/api_maps/cloudflare.dart
index b14bdf74..5aaf9dc7 100644
--- a/lib/logic/api_maps/cloudflare.dart
+++ b/lib/logic/api_maps/cloudflare.dart
@@ -7,7 +7,7 @@ import 'package:selfprivacy/logic/models/cloudflare_domain.dart';
 import 'package:selfprivacy/logic/models/dns_records.dart';
 
 class CloudflareApi extends ApiMap {
-  CloudflareApi({this.hasLoger = false, this.isWithToken = true});
+  CloudflareApi({this.hasLogger = false, this.isWithToken = true});
 
   BaseOptions get options {
     var options = BaseOptions(baseUrl: rootAddress);
@@ -222,7 +222,7 @@ class CloudflareApi extends ApiMap {
   }
 
   @override
-  final bool hasLoger;
+  final bool hasLogger;
 
   @override
   final bool isWithToken;
diff --git a/lib/logic/api_maps/hetzner.dart b/lib/logic/api_maps/hetzner.dart
index 09465e24..13de3ff6 100644
--- a/lib/logic/api_maps/hetzner.dart
+++ b/lib/logic/api_maps/hetzner.dart
@@ -9,10 +9,10 @@ import 'package:selfprivacy/logic/models/user.dart';
 import 'package:selfprivacy/utils/password_generator.dart';
 
 class HetznerApi extends ApiMap {
-  bool hasLoger;
+  bool hasLogger;
   bool isWithToken;
 
-  HetznerApi({this.hasLoger = false, this.isWithToken = true});
+  HetznerApi({this.hasLogger = false, this.isWithToken = true});
 
   BaseOptions get options {
     var options = BaseOptions(baseUrl: rootAddress);
diff --git a/lib/logic/api_maps/server.dart b/lib/logic/api_maps/server.dart
index 5763f7ac..81536545 100644
--- a/lib/logic/api_maps/server.dart
+++ b/lib/logic/api_maps/server.dart
@@ -12,10 +12,10 @@ import 'package:selfprivacy/logic/models/user.dart';
 import 'api_map.dart';
 
 class ServerApi extends ApiMap {
-  bool hasLoger;
+  bool hasLogger;
   bool isWithToken;
 
-  ServerApi({this.hasLoger = false, this.isWithToken = true});
+  ServerApi({this.hasLogger = false, this.isWithToken = true});
 
   BaseOptions get options {
     var options = BaseOptions();
@@ -262,11 +262,11 @@ extension UrlServerExt on ServiceTypes {
   String get url {
     switch (this) {
       // case ServiceTypes.mail:
-      //   return ''; // cannot be swithch off
+      //   return ''; // cannot be switch off
       // case ServiceTypes.messenger:
       //   return ''; // external service
       // case ServiceTypes.video:
-      // return ''; // jeetsu meet not working
+      // return ''; // jitsi meet not working
       case ServiceTypes.passwordManager:
         return 'bitwarden';
       case ServiceTypes.cloud:
diff --git a/lib/logic/common_enum/common_enum.dart b/lib/logic/common_enum/common_enum.dart
index 9903f304..8568c383 100644
--- a/lib/logic/common_enum/common_enum.dart
+++ b/lib/logic/common_enum/common_enum.dart
@@ -4,7 +4,7 @@ import 'package:ionicons/ionicons.dart';
 import 'package:selfprivacy/ui/components/brand_icons/brand_icons.dart';
 
 enum InitializingSteps {
-  setHeznerKey,
+  setHetznerKey,
   setCloudFlareKey,
   setDomainName,
   setRootUser,
diff --git a/lib/logic/cubit/forms/initializing/cloudflare_form_cubit.dart b/lib/logic/cubit/forms/initializing/cloudflare_form_cubit.dart
index 2654caa9..02f0f643 100644
--- a/lib/logic/cubit/forms/initializing/cloudflare_form_cubit.dart
+++ b/lib/logic/cubit/forms/initializing/cloudflare_form_cubit.dart
@@ -1,10 +1,11 @@
 import 'dart:async';
 
 import 'package:cubit_form/cubit_form.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:selfprivacy/logic/api_maps/cloudflare.dart';
 import 'package:selfprivacy/logic/cubit/app_config/app_config_cubit.dart';
-import 'package:selfprivacy/logic/cubit/forms/validations/validations.dart';
-import 'package:easy_localization/easy_localization.dart';
+
+import '../validations/validations.dart';
 
 class CloudFlareFormCubit extends FormCubit {
   CloudFlareFormCubit(this.initializingCubit) {
@@ -15,7 +16,7 @@ class CloudFlareFormCubit extends FormCubit {
         RequiredStringValidation('validations.required'.tr()),
         ValidationModel<String>(
             (s) => regExp.hasMatch(s), 'validations.key_format'.tr()),
-        LegnthStringValidationWithLenghShowing(
+        LengthStringValidationWithLengthShowing(
             40, 'validations.length'.tr(args: ["40"]))
       ],
     );
diff --git a/lib/logic/cubit/forms/initializing/domain_cloudflare.dart b/lib/logic/cubit/forms/initializing/domain_cloudflare.dart
index 1551027c..78a244c8 100644
--- a/lib/logic/cubit/forms/initializing/domain_cloudflare.dart
+++ b/lib/logic/cubit/forms/initializing/domain_cloudflare.dart
@@ -42,7 +42,7 @@ class DomainSetupCubit extends Cubit<DomainSetupState> {
     );
 
     initializingCubit.setDomain(domain);
-    emit(DomainSetted());
+    emit(DomainSet());
   }
 }
 
@@ -67,4 +67,4 @@ class Loaded extends DomainSetupState {
   Loaded(this.domain);
 }
 
-class DomainSetted extends DomainSetupState {}
+class DomainSet extends DomainSetupState {}
diff --git a/lib/logic/cubit/forms/initializing/hetzner_form_cubit.dart b/lib/logic/cubit/forms/initializing/hetzner_form_cubit.dart
index 26ee8593..55af50d9 100644
--- a/lib/logic/cubit/forms/initializing/hetzner_form_cubit.dart
+++ b/lib/logic/cubit/forms/initializing/hetzner_form_cubit.dart
@@ -1,10 +1,11 @@
 import 'dart:async';
 
 import 'package:cubit_form/cubit_form.dart';
-import 'package:selfprivacy/logic/api_maps/hetzner.dart';
-import 'package:selfprivacy/logic/cubit/forms/validations/validations.dart';
-import 'package:selfprivacy/logic/cubit/app_config/app_config_cubit.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:selfprivacy/logic/api_maps/hetzner.dart';
+import 'package:selfprivacy/logic/cubit/app_config/app_config_cubit.dart';
+
+import '../validations/validations.dart';
 
 class HetznerFormCubit extends FormCubit {
   HetznerFormCubit(this.initializingCubit) {
@@ -15,7 +16,7 @@ class HetznerFormCubit extends FormCubit {
         RequiredStringValidation('validations.required'.tr()),
         ValidationModel<String>(
             (s) => regExp.hasMatch(s), 'validations.key_format'.tr()),
-        LegnthStringValidationWithLenghShowing(
+        LengthStringValidationWithLengthShowing(
             64, 'validations.length'.tr(args: ["64"]))
       ],
     );
diff --git a/lib/logic/cubit/forms/user/user_form_cubit.dart b/lib/logic/cubit/forms/user/user_form_cubit.dart
index 32a170e5..4bb78eeb 100644
--- a/lib/logic/cubit/forms/user/user_form_cubit.dart
+++ b/lib/logic/cubit/forms/user/user_form_cubit.dart
@@ -1,10 +1,10 @@
 import 'dart:async';
 
 import 'package:cubit_form/cubit_form.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:selfprivacy/logic/cubit/jobs/jobs_cubit.dart';
 import 'package:selfprivacy/logic/models/job.dart';
 import 'package:selfprivacy/logic/models/user.dart';
-import 'package:easy_localization/easy_localization.dart';
 import 'package:selfprivacy/utils/password_generator.dart';
 
 class UserFormCubit extends FormCubit {
@@ -25,7 +25,7 @@ class UserFormCubit extends FormCubit {
             (s) => s.toLowerCase() == 'root', 'validations.root_name'.tr()),
         ValidationModel(
           (login) => users.any((user) => user.login == login),
-          'validations.user_alredy_exist'.tr(),
+          'validations.user_already_exist'.tr(),
         ),
         RequiredStringValidation('validations.required'.tr()),
         ValidationModel<String>(
diff --git a/lib/logic/cubit/forms/validations/validations.dart b/lib/logic/cubit/forms/validations/validations.dart
index 0c4fe493..aff4ec92 100644
--- a/lib/logic/cubit/forms/validations/validations.dart
+++ b/lib/logic/cubit/forms/validations/validations.dart
@@ -1,7 +1,7 @@
 import 'package:cubit_form/cubit_form.dart';
 
-class LegnthStringValidationWithLenghShowing extends ValidationModel<String> {
-  LegnthStringValidationWithLenghShowing(int length, String errorText)
+class LengthStringValidationWithLengthShowing extends ValidationModel<String> {
+  LengthStringValidationWithLengthShowing(int length, String errorText)
       : super((n) => n.length != length, errorText);
 
   @override
diff --git a/lib/logic/cubit/hetzner_metrics/hetzner_metrics_repository.dart b/lib/logic/cubit/hetzner_metrics/hetzner_metrics_repository.dart
index 6e62b3f1..11ce2bc1 100644
--- a/lib/logic/cubit/hetzner_metrics/hetzner_metrics_repository.dart
+++ b/lib/logic/cubit/hetzner_metrics/hetzner_metrics_repository.dart
@@ -21,7 +21,7 @@ class HetznerMetricsRepository {
         break;
     }
 
-    var api = HetznerApi(hasLoger: true);
+    var api = HetznerApi(hasLogger: true);
 
     var results = await Future.wait([
       api.getMetrics(start, end, 'cpu'),
diff --git a/lib/logic/models/message.dart b/lib/logic/models/message.dart
index 5ae0465e..79f21a54 100644
--- a/lib/logic/models/message.dart
+++ b/lib/logic/models/message.dart
@@ -1,6 +1,6 @@
 import 'package:intl/intl.dart';
 
-final formater = new DateFormat('hh:mm');
+final formatter = new DateFormat('hh:mm');
 
 class Message {
   Message({this.text, this.type = MessageType.normal}) : time = DateTime.now();
@@ -8,7 +8,7 @@ class Message {
   final String? text;
   final DateTime time;
   final MessageType type;
-  String get timeString => formater.format(time);
+  String get timeString => formatter.format(time);
 
   static Message warn({String? text}) => Message(
         text: text,
diff --git a/lib/main.dart b/lib/main.dart
index c0f05937..c9bc9d26 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -46,7 +46,7 @@ class MyApp extends StatelessWidget {
               locale: context.locale,
               debugShowCheckedModeBanner: false,
               title: 'SelfPrivacy',
-              theme: appSettings.isDarkModeOn ? darkTheme : ligtTheme,
+              theme: appSettings.isDarkModeOn ? darkTheme : lightTheme,
               home: appSettings.isOnbordingShowing
                   ? OnboardingPage(nextPage: InitializingPage())
                   : RootPage(),
diff --git a/lib/ui/components/brand_tab_bar/brand_tab_bar.dart b/lib/ui/components/brand_tab_bar/brand_tab_bar.dart
index 2df24868..3c544331 100644
--- a/lib/ui/components/brand_tab_bar/brand_tab_bar.dart
+++ b/lib/ui/components/brand_tab_bar/brand_tab_bar.dart
@@ -1,7 +1,7 @@
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:selfprivacy/config/brand_colors.dart';
 import 'package:selfprivacy/ui/components/brand_icons/brand_icons.dart';
-import 'package:easy_localization/easy_localization.dart';
 
 final _kBottomTabBarHeight = 51;
 
@@ -62,12 +62,12 @@ class _BrandTabBarState extends State<BrandTabBar> {
   }
 
   _getIconButton(String label, IconData iconData, int index) {
-    var acitivColor = Theme.of(context).brightness == Brightness.dark
+    var activeColor = Theme.of(context).brightness == Brightness.dark
         ? BrandColors.white
         : BrandColors.black;
 
     var isActive = currentIndex == index;
-    var color = isActive ? acitivColor : BrandColors.inactive;
+    var color = isActive ? activeColor : BrandColors.inactive;
     return InkWell(
       onTap: () => widget.controller!.animateTo(index),
       child: Padding(
diff --git a/lib/ui/components/brand_timer/brand_timer.dart b/lib/ui/components/brand_timer/brand_timer.dart
index 00f512d3..b82df99b 100644
--- a/lib/ui/components/brand_timer/brand_timer.dart
+++ b/lib/ui/components/brand_timer/brand_timer.dart
@@ -1,9 +1,9 @@
 import 'dart:async';
 
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:selfprivacy/ui/components/brand_text/brand_text.dart';
 import 'package:selfprivacy/utils/named_font_weight.dart';
-import 'package:easy_localization/easy_localization.dart';
 
 class BrandTimer extends StatefulWidget {
   const BrandTimer({
@@ -30,7 +30,7 @@ class _BrandTimerState extends State<BrandTimer> {
   }
 
   _timerStart() {
-    _timeString = diffenceFromStart;
+    _timeString = differenceFromStart;
     timer = Timer.periodic(Duration(seconds: 1), (Timer t) {
       var timePassed = DateTime.now().difference(widget.startDateTime);
       if (timePassed > widget.duration) {
@@ -62,11 +62,11 @@ class _BrandTimerState extends State<BrandTimer> {
 
   void _getTime() {
     setState(() {
-      _timeString = diffenceFromStart;
+      _timeString = differenceFromStart;
     });
   }
 
-  String get diffenceFromStart =>
+  String get differenceFromStart =>
       _durationToString(DateTime.now().difference(widget.startDateTime));
 
   String _durationToString(Duration duration) {
diff --git a/lib/ui/pages/initializing/initializing.dart b/lib/ui/pages/initializing/initializing.dart
index 8e491b41..acc9132c 100644
--- a/lib/ui/pages/initializing/initializing.dart
+++ b/lib/ui/pages/initializing/initializing.dart
@@ -438,7 +438,7 @@ class InitializingPage extends StatelessWidget {
   }
 
   Widget _stepCheck(AppConfigCubit appConfigCubit) {
-    assert(appConfigCubit.state is AppConfigNotFinished, 'wronge state');
+    assert(appConfigCubit.state is AppConfigNotFinished, 'wrong state');
     var state = appConfigCubit.state as TimerState;
     late int doneCount;
     late String? text;
diff --git a/lib/ui/pages/server_details/text_details.dart b/lib/ui/pages/server_details/text_details.dart
index 936bd00f..a4620f0e 100644
--- a/lib/ui/pages/server_details/text_details.dart
+++ b/lib/ui/pages/server_details/text_details.dart
@@ -28,7 +28,7 @@ class _TextDetails extends StatelessWidget {
               TableRow(
                 children: [
                   getRowTitle('Last check:'),
-                  getRowValue(formater.format(checkTime)),
+                  getRowValue(formatter.format(checkTime)),
                 ],
               ),
               TableRow(
@@ -168,4 +168,4 @@ class _TempMessage extends StatelessWidget {
   }
 }
 
-final DateFormat formater = DateFormat('HH:mm:ss');
+final DateFormat formatter = DateFormat('HH:mm:ss');
diff --git a/lib/ui/pages/services/services.dart b/lib/ui/pages/services/services.dart
index 410d5048..5070bd81 100644
--- a/lib/ui/pages/services/services.dart
+++ b/lib/ui/pages/services/services.dart
@@ -101,13 +101,13 @@ class _Card extends StatelessWidget {
     var jobsCubit = context.watch<JobsCubit>();
     var jobState = jobsCubit.state;
 
-    var switchebleService = switchableServices.contains(serviceType);
-    var hasSwitchJob = switchebleService &&
+    var switchableService = switchableServices.contains(serviceType);
+    var hasSwitchJob = switchableService &&
         jobState is JobsStateWithJobs &&
         jobState.jobList
             .any((el) => el is ServiceToggleJob && el.type == serviceType);
 
-    var isSwithOn = isReady &&
+    var isSwitchOn = isReady &&
         (!switchableServices.contains(serviceType) ||
             serviceState.isEnableByType(serviceType));
 
@@ -115,7 +115,7 @@ class _Card extends StatelessWidget {
     var domainName = UiHelpers.getDomainName(config);
 
     return GestureDetector(
-      onTap: isSwithOn
+      onTap: isSwitchOn
           ? () => showDialog<void>(
                 context: context,
                 // isScrollControlled: true,
@@ -124,7 +124,7 @@ class _Card extends StatelessWidget {
                   return _ServiceDetails(
                     serviceType: serviceType,
                     status:
-                        isSwithOn ? StateType.stable : StateType.uninitialized,
+                        isSwitchOn ? StateType.stable : StateType.uninitialized,
                     title: serviceType.title,
                     icon: serviceType.icon,
                     changeTab: changeTab,
@@ -140,10 +140,10 @@ class _Card extends StatelessWidget {
               children: [
                 IconStatusMask(
                   status:
-                      isSwithOn ? StateType.stable : StateType.uninitialized,
+                      isSwitchOn ? StateType.stable : StateType.uninitialized,
                   child: Icon(serviceType.icon, size: 30, color: Colors.white),
                 ),
-                if (isReady && switchebleService) ...[
+                if (isReady && switchableService) ...[
                   Spacer(),
                   Builder(
                     builder: (context) {
diff --git a/lib/ui/pages/users/user_details.dart b/lib/ui/pages/users/user_details.dart
index 89d5d97f..30e0849a 100644
--- a/lib/ui/pages/users/user_details.dart
+++ b/lib/ui/pages/users/user_details.dart
@@ -152,7 +152,7 @@ class _UserDetails extends StatelessWidget {
                 BrandDivider(),
                 SizedBox(height: 20),
                 BrandButton.emptyWithIconText(
-                  title: 'users.send_regisration_data'.tr(),
+                  title: 'users.send_registration_data'.tr(),
                   icon: Icon(BrandIcons.share),
                   onPressed: () {
                     Share.share(
diff --git a/lib/utils/color_utils.dart b/lib/utils/color_utils.dart
index 2a2da026..6785c171 100644
--- a/lib/utils/color_utils.dart
+++ b/lib/utils/color_utils.dart
@@ -2,13 +2,13 @@ import 'package:flutter/material.dart';
 
 Color stringToColor(String string) {
   var number = string.codeUnits.reduce((a, b) => a + b);
-  var index = number % colorPallete.length;
-  return colorPallete[index];
+  var index = number % colorPalette.length;
+  return colorPalette[index];
 }
 
 var originalColor = Color(0xFFDBD8BD);
 var count = 40;
-var colorPallete = List.generate(
+var colorPalette = List.generate(
   count,
   (index) => HSLColor.fromColor(originalColor)
       .withHue((index) * 360.0 / count)