diff --git a/packages/browser-extension/src/manifest.json b/packages/browser-extension/src/manifest.json
index 629e6e8..5778eff 100644
--- a/packages/browser-extension/src/manifest.json
+++ b/packages/browser-extension/src/manifest.json
@@ -26,7 +26,7 @@
         "*://*.facebook.com/*",
         "*://*.googleapis.com/embed/*",
         "*://*.messenger.com/*",
-        "*://*.office365.com*",
+        "*://*.office365.com/*",
         "*://*.officeapps.live.com/*",
         "*://*.sharepoint.com/*",
         "*://*.suite.office.com/*",
diff --git a/packages/browser-extension/src/scripts/background.js b/packages/browser-extension/src/scripts/background.js
index d3ddec5..ea4357d 100644
--- a/packages/browser-extension/src/scripts/background.js
+++ b/packages/browser-extension/src/scripts/background.js
@@ -2,54 +2,47 @@
  * @description API URL
  * @type {string}
  */
-
 const apiUrl = 'https://api.cookie-dialog-monster.com/rest/v2';
 
 /**
  * @description Context menu identifier
  * @type {string}
  */
-
 const extensionMenuItemId = 'CDM-MENU';
 
 /**
  * @description Context menu identifier
  * @type {string}
  */
-
 const reportMenuItemId = 'CDM-REPORT';
 
 /**
  * @description Context menu identifier
  * @type {string}
  */
-
 const settingsMenuItemId = 'CDM-SETTINGS';
 
 /**
  * @description A shortcut for chrome.scripting
  * @type {chrome.scripting}
  */
-
 const script = chrome.scripting;
 
 /**
  * @description The storage to use
  * @type {chrome.storage.LocalStorageArea}
  */
-
 const storage = chrome.storage.local;
 
 /**
- * @description Refreshes data
+ * @description Refresh data
  * @param {void?} callback
  */
-
 const refreshData = (callback) => {
   try {
     fetch(`${apiUrl}/data/`).then((result) => {
       result.json().then(({ data }) => {
-        chrome.storage.local.set({ data });
+        chrome.storage.local.set({ data }, suppressLastError);
         callback?.(data);
       });
     });
@@ -60,30 +53,39 @@ const refreshData = (callback) => {
 
 /**
  * @async
- * @description Reports active tab URL
+ * @description Report active tab URL
  * @param {any} message
  * @param {chrome.tabs.Tab} tab
  */
-
 const report = async (message, tab) => {
-  const reason = message.reason;
-  const userAgent = message.userAgent;
-  const version = chrome.runtime.getManifest().version;
-  const body = JSON.stringify({ reason, url: tab.url, userAgent, version });
-  const headers = { 'Content-type': 'application/json' };
-  const url = `${apiUrl}/report/`;
+  try {
+    const reason = message.reason;
+    const userAgent = message.userAgent;
+    const version = chrome.runtime.getManifest().version;
+    const body = JSON.stringify({ reason, url: tab.url, userAgent, version });
+    const headers = { 'Content-type': 'application/json' };
+    const url = `${apiUrl}/report/`;
 
-  await fetch(url, { body, headers, method: 'POST' });
+    await fetch(url, { body, headers, method: 'POST' });
+  } catch {
+    console.error("Can't send report");
+  }
 };
 
 /**
- * @description Listens to context menus clicked
+ * @description Supress `chrome.runtime.lastError`
  */
+const suppressLastError = () => void chrome.runtime.lastError;
 
+/**
+ * @description Listen to context menus clicked
+ */
 chrome.contextMenus.onClicked.addListener((info, tab) => {
+  const tabId = tab?.id;
+
   switch (info.menuItemId) {
     case reportMenuItemId:
-      if (tab) chrome.tabs.sendMessage(tab.id, { type: 'SHOW_REPORT_DIALOG' });
+      if (tabId) chrome.tabs.sendMessage(tabId, { type: 'SHOW_REPORT_DIALOG' }, suppressLastError);
       break;
     case settingsMenuItemId:
       chrome.runtime.openOptionsPage();
@@ -96,7 +98,6 @@ chrome.contextMenus.onClicked.addListener((info, tab) => {
 /**
  * @description Listens to messages
  */
-
 chrome.runtime.onMessage.addListener((message, sender, callback) => {
   const hostname = message.hostname;
   const isPage = sender.frameId === 0;
@@ -105,17 +106,17 @@ chrome.runtime.onMessage.addListener((message, sender, callback) => {
   switch (message.type) {
     case 'DISABLE_ICON':
       if (isPage && tabId) {
-        chrome.action.setIcon({ path: '/assets/icons/disabled.png', tabId });
+        chrome.action.setIcon({ path: '/assets/icons/disabled.png', tabId }, suppressLastError);
       }
       break;
     case 'ENABLE_ICON':
       if (isPage && tabId) {
-        chrome.action.setIcon({ path: '/assets/icons/enabled.png', tabId });
+        chrome.action.setIcon({ path: '/assets/icons/enabled.png', tabId }, suppressLastError);
       }
       break;
     case 'ENABLE_POPUP':
       if (isPage && tabId) {
-        chrome.action.setPopup({ popup: '/popup.html', tabId });
+        chrome.action.setPopup({ popup: '/popup.html', tabId }, suppressLastError);
       }
       break;
     case 'GET_DATA':
@@ -172,34 +173,41 @@ chrome.runtime.onMessage.addListener((message, sender, callback) => {
 /**
  * @description Listens to extension installed
  */
-
 chrome.runtime.onInstalled.addListener(() => {
-  chrome.contextMenus.create({
-    contexts: ['all'],
-    documentUrlPatterns: chrome.runtime.getManifest().content_scripts[0].matches,
-    id: extensionMenuItemId,
-    title: 'Cookie Dialog Monster',
-  });
-  chrome.contextMenus.create({
-    contexts: ['all'],
-    documentUrlPatterns: chrome.runtime.getManifest().content_scripts[0].matches,
-    id: settingsMenuItemId,
-    parentId: extensionMenuItemId,
-    title: chrome.i18n.getMessage('contextMenu_settingsOption'),
-  });
-  chrome.contextMenus.create({
-    contexts: ['all'],
-    documentUrlPatterns: chrome.runtime.getManifest().content_scripts[0].matches,
-    id: reportMenuItemId,
-    parentId: extensionMenuItemId,
-    title: chrome.i18n.getMessage('contextMenu_reportOption'),
-  });
+  chrome.contextMenus.create(
+    {
+      contexts: ['all'],
+      documentUrlPatterns: chrome.runtime.getManifest().content_scripts[0].matches,
+      id: extensionMenuItemId,
+      title: 'Cookie Dialog Monster',
+    },
+    suppressLastError
+  );
+  chrome.contextMenus.create(
+    {
+      contexts: ['all'],
+      documentUrlPatterns: chrome.runtime.getManifest().content_scripts[0].matches,
+      id: settingsMenuItemId,
+      parentId: extensionMenuItemId,
+      title: chrome.i18n.getMessage('contextMenu_settingsOption'),
+    },
+    suppressLastError
+  );
+  chrome.contextMenus.create(
+    {
+      contexts: ['all'],
+      documentUrlPatterns: chrome.runtime.getManifest().content_scripts[0].matches,
+      id: reportMenuItemId,
+      parentId: extensionMenuItemId,
+      title: chrome.i18n.getMessage('contextMenu_reportOption'),
+    },
+    suppressLastError
+  );
 });
 
 /**
- * @description Listens to first start
+ * @description Listen to first start
  */
-
 chrome.runtime.onStartup.addListener(() => {
   refreshData();
 });
diff --git a/packages/browser-extension/src/scripts/content.js b/packages/browser-extension/src/scripts/content.js
index 3e86d54..3c559aa 100644
--- a/packages/browser-extension/src/scripts/content.js
+++ b/packages/browser-extension/src/scripts/content.js
@@ -2,49 +2,42 @@
  * @description Data properties
  * @type {{ classes: string[], commonWords?: string[], fixes: string[], elements: string[], skips: string[], tags: string[] }?}
  */
-
 let data = null;
 
 /**
  * @description Shortcut to send messages to background script
  */
-
 const dispatch = chrome.runtime.sendMessage;
 
 /**
  * @description Current hostname
  * @type {string}
  */
-
 const hostname = getHostname();
 
 /**
  * @description Options provided to observer
  * @type {MutationObserverInit}
  */
-
 const options = { childList: true, subtree: true };
 
 /**
  * @description Is consent preview page?
  */
-
 const preview = hostname.startsWith('consent.') || hostname.startsWith('myprivacy.');
 
 /**
  * @description Extension state
  * @type {{ enabled: boolean }}
  */
-
 let state = { enabled: true };
 
 /**
- * @description Cleans DOM
+ * @description Clean DOM
  * @param {Element[]} elements
  * @param {boolean?} skipMatch
  * @returns {void}
  */
-
 function clean(elements, skipMatch) {
   for (const element of elements) {
     if (match(element, skipMatch)) {
@@ -58,11 +51,10 @@ function clean(elements, skipMatch) {
 }
 
 /**
- * @description Forces a DOM clean in the specific element
+ * @description Force a DOM clean in the specific element
  * @param {HTMLElement} element
  * @returns {void}
  */
-
 function forceClean(element) {
   const elements = [...element.querySelectorAll(data.elements)];
 
@@ -71,20 +63,18 @@ function forceClean(element) {
 }
 
 /**
- * @description Forces element to have these styles
+ * @description Force element to have these styles
  * @param {HTMLElement} element
  * @returns {void}
  */
-
 function forceElementStyles(element) {
   element.style.setProperty('display', 'none', 'important');
 }
 
 /**
- * @description Calculates current hostname
+ * @description Calculate current hostname
  * @returns {string}
  */
-
 function getHostname() {
   let hostname = document.location.hostname;
   const referrer = document.referrer;
@@ -97,11 +87,10 @@ function getHostname() {
 }
 
 /**
- * @description Checks if an element is visible in the viewport
+ * @description Check if an element is visible in the viewport
  * @param {HTMLElement} element
  * @returns {boolean}
  */
-
 function isInViewport(element) {
   const height = window.innerHeight || document.documentElement.clientHeight;
   const position = element.getBoundingClientRect();
@@ -114,12 +103,11 @@ function isInViewport(element) {
 }
 
 /**
- * @description Checks if element element is removable
+ * @description Check if element element is removable
  * @param {Element} element
  * @param {boolean?} skipMatch
  * @returns {boolean}
  */
-
 function match(element, skipMatch) {
   if (!(element instanceof HTMLElement) || !element.tagName) {
     return false;
@@ -152,10 +140,9 @@ function match(element, skipMatch) {
 }
 
 /**
- * @description Fixes data, consent page and scroll issues
+ * @description Fix data, consent page and scroll issues
  * @returns {void}
  */
-
 function fix() {
   const backdrop = document.getElementsByClassName('modal-backdrop')[0];
   const fixes = data?.fixes ?? [];
@@ -200,10 +187,9 @@ function fix() {
 }
 
 /**
- * @description Calculates reading time for the current page to avoid lags in large pages
+ * @description Calculate reading time for the current page to avoid lags in large pages
  * @returns {number}
  */
-
 function readingTime() {
   const text = document.body.innerText;
   const wpm = 225;
@@ -215,10 +201,9 @@ function readingTime() {
 
 /**
  * @async
- * @description Sets up everything
+ * @description Set up everything
  * @param {boolean} skipReadyStateHack
  */
-
 async function runSetup(skipReadyStateHack) {
   state = (await dispatch({ hostname, type: 'GET_HOSTNAME_STATE' })) ?? state;
   dispatch({ type: 'ENABLE_POPUP' });
@@ -240,7 +225,6 @@ async function runSetup(skipReadyStateHack) {
  * @description Mutation Observer instance
  * @type {MutationObserver}
  */
-
 const observer = new MutationObserver((mutations) => {
   const elements = mutations.map((mutation) => Array.from(mutation.addedNodes)).flat();
 
@@ -250,24 +234,22 @@ const observer = new MutationObserver((mutations) => {
 
 /**
  * @async
- * @description Runs setup if the page wasn't focused yet
+ * @description Run setup if the page wasn't focused yet
  * @listens window#focus
  * @returns {void}
  */
-
 window.addEventListener('focus', async () => {
-  if (!data) {
+  if (document.body && !data) {
     await runSetup(true);
     clean([...document.body.children]);
   }
 });
 
 /**
- * @description Fixes still existing elements when page fully load
+ * @description Fix still existing elements when page fully load
  * @listens window#load
  * @returns {void}
  */
-
 window.addEventListener('load', () => {
   if (document.hasFocus()) {
     window.dispatchEvent(new Event('run'));
@@ -275,11 +257,10 @@ window.addEventListener('load', () => {
 });
 
 /**
- * @description Fixes bfcache issues
+ * @description Fix bfcache issues
  * @listens window#pageshow
  * @returns {void}
  */
-
 window.addEventListener('pageshow', (event) => {
   if (document.hasFocus() && event.persisted) {
     window.dispatchEvent(new Event('run'));
@@ -287,11 +268,10 @@ window.addEventListener('pageshow', (event) => {
 });
 
 /**
- * @description Forces a clean when this event is fired
+ * @description Force clean when this event is fired
  * @listens window#run
  * @returns {void}
  */
-
 window.addEventListener('run', () => {
   if (data?.elements.length && document.body && state.enabled && !preview) {
     if (readingTime() < 4) {
@@ -303,10 +283,6 @@ window.addEventListener('run', () => {
   }
 });
 
-/**
- * @description As this extension do really expensive work, it only runs if the user is on the page
- */
-
 if (document.hasFocus()) {
   runSetup();
 }
diff --git a/packages/browser-extension/src/scripts/dialog.js b/packages/browser-extension/src/scripts/dialog.js
index 96c1bf2..93849eb 100644
--- a/packages/browser-extension/src/scripts/dialog.js
+++ b/packages/browser-extension/src/scripts/dialog.js
@@ -2,7 +2,6 @@
  * @description Report reasons
  * @type {string[]}
  */
-
 const reasons = [
   'Cannot click',
   'Page contains visual glitches',
@@ -15,13 +14,11 @@ const reasons = [
 /**
  * @description Report dialog ID
  */
-
 const reportDialogId = 'report-dialog';
 
 /**
  * @description Report dialog outer HTML
  */
-
 const reportDialogHtml = `
   <dialog id="${reportDialogId}" tabindex="0">
     <report-dialog-header>
@@ -124,7 +121,6 @@ const reportDialogHtml = `
  * @description Dialog close button click handler
  * @param {MouseEvent} event
  */
-
 const closeButtonClickHandler = (event) => {
   const dialog = document.getElementById(reportDialogId);
 
@@ -133,9 +129,8 @@ const closeButtonClickHandler = (event) => {
 };
 
 /**
- * @description Hides report dialog
+ * @description Hide report dialog
  */
-
 const hideReportDialog = () => {
   document.getElementById(reportDialogId)?.remove();
 };
@@ -144,7 +139,6 @@ const hideReportDialog = () => {
  * @description Dialog radio input click handler
  * @param {MouseEvent} event
  */
-
 const radioClickHandler = (event) => {
   const dialog = document.getElementById(reportDialogId);
   const radios = dialog.getElementsByTagName('report-dialog-radio');
@@ -161,9 +155,8 @@ const radioClickHandler = (event) => {
 };
 
 /**
- * @description Shows report dialog
+ * @description Show report dialog
  */
-
 const showReportDialog = () => {
   const parser = new DOMParser();
   const result = parser.parseFromString(reportDialogHtml, 'text/html');
@@ -194,7 +187,6 @@ const showReportDialog = () => {
  * @description Dialog submit button click handler
  * @param {MouseEvent} event
  */
-
 const submitButtonClickHandler = (event) => {
   const dialog = document.getElementById(reportDialogId);
   const formView = dialog?.getElementsByTagName('report-dialog-form-view')[0];
@@ -211,9 +203,8 @@ const submitButtonClickHandler = (event) => {
 };
 
 /**
- * @description Listens to messages
+ * @description Listen to messages
  */
-
 chrome.runtime.onMessage.addListener((message) => {
   const isPage = window === window.top;
 
diff --git a/packages/browser-extension/src/scripts/options.js b/packages/browser-extension/src/scripts/options.js
index d648362..58facac 100644
--- a/packages/browser-extension/src/scripts/options.js
+++ b/packages/browser-extension/src/scripts/options.js
@@ -1,27 +1,23 @@
 /**
  * @description Shortcut to send messages to background script
  */
-
 const dispatch = chrome.runtime.sendMessage;
 
 /**
  * @description Domain RegExp
  */
-
 const domainRx = /^([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,}$/g;
 
 /**
  * @description Exclusion list, URLs where the user prefers to disable the extension
  * @type {string[]}
  */
-
 let exclusionList = [];
 
 /**
- * @description Renders exclusion items into exclusion list
+ * @description Render exclusion items into exclusion list
  * @returns {void}
  */
-
 function createList() {
   const emptyItemElement = document.getElementById('exclusion-list-item-empty');
   const exclusionListElement = document.getElementById('exclusion-list');
@@ -57,7 +53,6 @@ function createList() {
  * @description Add a new item to the exclusion list
  * @returns {Promise<void>}
  */
-
 async function handleAddClick() {
   const exclusionValue = window.prompt(chrome.i18n.getMessage('options_addPrompt'));
 
@@ -77,7 +72,6 @@ async function handleAddClick() {
  * @description Clear all items from the exclusion list
  * @returns {Promise<void>}
  */
-
 async function handleClearClick() {
   const filterInputElement = document.getElementById('filter-input');
 
@@ -95,7 +89,6 @@ async function handleClearClick() {
  * @async
  * @description Setup handlers and items
  */
-
 async function handleContentLoaded() {
   exclusionList = await dispatch({ type: 'GET_EXCLUSION_LIST' });
   createList();
@@ -123,11 +116,10 @@ async function handleContentLoaded() {
 
 /**
  * @async
- * @description Deletes the clicked element from the exclusion list
+ * @description Delete the clicked element from the exclusion list
  * @param {MouseEvent} event
  * @returns {Promise<void>}
  */
-
 async function handleDeleteClick(event) {
   const filterInputElement = document.getElementById('filter-input');
   const { value } = event.currentTarget.parentElement.dataset;
@@ -141,10 +133,9 @@ async function handleDeleteClick(event) {
 }
 
 /**
- * @description Exports a file with the current exclusion list
+ * @description Export a file with the current exclusion list
  * @returns {void}
  */
-
 function handleExportClick() {
   const anchor = document.createElement('a');
   const now = new Date();
@@ -164,11 +155,10 @@ function handleExportClick() {
 }
 
 /**
- * @description Processes a file and sends the updates
+ * @description Process a file and send the updates
  * @param {InputEvent} event
  * @returns {void}
  */
-
 function handleFileChange(event) {
   const file = event.currentTarget.files[0];
   const filterInputElement = document.getElementById('filter-input');
@@ -194,11 +184,10 @@ function handleFileChange(event) {
 }
 
 /**
- * @description Applies filter to the exclusion list when the user presses ENTER key
+ * @description Apply filter to the exclusion list when the user presses ENTER key
  * @param {KeyboardEvent} event
  * @returns {void}
  */
-
 function handleFilterKeyDown(event) {
   if (event.key === 'Enter') {
     const filterValue = event.currentTarget.value.trim();
@@ -207,20 +196,18 @@ function handleFilterKeyDown(event) {
 }
 
 /**
- * @description Shallow clicks an hidden input to open the file explorer
+ * @description Shallow click an hidden input to open the file explorer
  * @returns {void}
  */
-
 function handleImportClick() {
   const fileInputElement = document.getElementById('file-input');
   fileInputElement.click();
 }
 
 /**
- * @description Applies translations to tags with i18n data attribute
+ * @description Apply translations to tags with i18n data attribute
  * @returns {void}
  */
-
 function translate() {
   const nodes = document.querySelectorAll('[data-i18n], [data-i18n-placeholder]');
 
@@ -239,11 +226,10 @@ function translate() {
 }
 
 /**
- * @description Updates exclusion items in DOM
+ * @description Update exclusion items in DOM
  * @param {string | undefined} filterValue
  * @returns {void}
  */
-
 function updateList(filterValue) {
   const emptyItemElement = document.getElementById('exclusion-list-item-empty');
   const exclusionListElement = document.getElementById('exclusion-list');
@@ -276,5 +262,4 @@ function updateList(filterValue) {
  * @description Listen to document ready
  * @listens document#DOMContentLoaded
  */
-
 document.addEventListener('DOMContentLoaded', handleContentLoaded);
diff --git a/packages/browser-extension/src/scripts/popup.js b/packages/browser-extension/src/scripts/popup.js
index 783f090..d836de9 100644
--- a/packages/browser-extension/src/scripts/popup.js
+++ b/packages/browser-extension/src/scripts/popup.js
@@ -2,20 +2,17 @@
  * @description Chrome Web Store link
  * @type {string}
  */
-
 const chromeUrl = 'https://chrome.google.com/webstore/detail/djcbfpkdhdkaflcigibkbpboflaplabg';
 
 /**
  * @description Shortcut to send messages to background script
  */
-
 const dispatch = chrome.runtime.sendMessage;
 
 /**
  * @description Edge Add-ons link
  * @type {string}
  */
-
 const edgeUrl =
   'https://microsoftedge.microsoft.com/addons/detail/hbogodfciblakeneadpcolhmfckmjcii';
 
@@ -23,42 +20,36 @@ const edgeUrl =
  * @description Firefox Add-ons link
  * @type {string}
  */
-
 const firefoxUrl = 'https://addons.mozilla.org/firefox/addon/cookie-dialog-monster';
 
 /**
  * @description Current hostname
  * @type {string}
  */
-
 let hostname = '?';
 
 /**
  * @description Is current browser an instance of Chromium?
  * @type {boolean}
  */
-
 const isChromium = navigator.userAgent.indexOf('Chrome') !== -1;
 
 /**
  * @description Is current browser an instance of Edge?
  * @type {boolean}
  */
-
 const isEdge = navigator.userAgent.indexOf('Edg') !== -1;
 
 /**
  * @description Is current browser an instance of Firefox?
  * @type {boolean}
  */
-
 const isFirefox = navigator.userAgent.indexOf('Firefox') !== -1;
 
 /**
  * @description Extension state
  * @type {{ enabled: boolean }}
  */
-
 let state = { enabled: true };
 
 /**
@@ -66,7 +57,6 @@ let state = { enabled: true };
  * @description Setup stars handlers and result message links
  * @returns {Promise<void>}
  */
-
 async function handleContentLoaded() {
   const tab = await dispatch({ type: 'GET_TAB' });
 
@@ -103,11 +93,10 @@ async function handleContentLoaded() {
 
 /**
  * @async
- * @description Opens a new tab
+ * @description Open a new tab
  * @param {MouseEvent} event
  * @returns {Promise<void>}
  */
-
 async function handleLinkRedirect(event) {
   const { href } = event.currentTarget.dataset;
 
@@ -118,11 +107,10 @@ async function handleLinkRedirect(event) {
 
 /**
  * @async
- * @description Disables or enables extension on current page
+ * @description Disable or enable extension on current page
  * @param {MouseEvent} event
  * @returns {Promise<void>}
  */
-
 async function handlePowerToggle(event) {
   state = { enabled: !state.enabled };
   dispatch({ hostname, state, type: 'SET_HOSTNAME_STATE' });
@@ -133,19 +121,17 @@ async function handlePowerToggle(event) {
 }
 
 /**
- * @description Opens options page
+ * @description Open options page
  * @returns {void}
  */
-
 function handleSettingsClick() {
   chrome.runtime.openOptionsPage();
 }
 
 /**
- * @description Applies translations to tags with i18n data attribute
+ * @description Apply translations to tags with i18n data attribute
  * @returns {void}
  */
-
 function translate() {
   const nodes = document.querySelectorAll('[data-i18n], [data-i18n-placeholder]');
 
@@ -167,5 +153,4 @@ function translate() {
  * @description Listen to document ready
  * @listens document#DOMContentLoaded
  */
-
 document.addEventListener('DOMContentLoaded', handleContentLoaded);