diff --git a/README.md b/README.md
index b40658d..462b4b4 100644
--- a/README.md
+++ b/README.md
@@ -400,7 +400,7 @@ Grouped in options:\
 
 ##### United Kingdom/Ireland
 [Belfast Telegraph](https://www.belfasttelegraph.co.uk) -
-[Business Post](https://www.businesspost.ie) -
+[Business Post (link to archive.is)](https://www.businesspost.ie) -
 [Citywire](https://www.citywire.com) -
 [Euromoney](https://www.euromoney.com) -
 [Evening Standard](https://www.standard.co.uk) -
diff --git a/background.js b/background.js
index da730fc..02877d3 100644
--- a/background.js
+++ b/background.js
@@ -12,6 +12,8 @@ if (typeof ext_api.action !== 'object') {
   ext_api.action = ext_api.browserAction;
 }
 
+const dompurify_sites = ['arcinfo.ch', 'belfasttelegraph.co.uk', 'bloomberg.com', 'cicero.de', 'defector.com', 'ilmanifesto.it', 'iltirreno.it', 'inc42.com', 'independent.ie', 'ipolitics.ca', 'italiaoggi.it', 'jacobin.de', 'lanuovasardegna.it', 'lecourrierdesstrateges.fr', 'lesechos.fr', 'marianne.net', 'newleftreview.org', 'newscientist.com', 'outlookbusiness.com', 'prospectmagazine.co.uk', 'sloanreview.mit.edu', 'stratfor.com', 'techinasia.com', 'thebulletin.org', 'vn.nl', 'zerohedge.com'].concat(nl_mediahuis_noord_domains, nl_mediahuis_region_domains, no_nhst_media_domains);
+var optin_setcookie = false;
 var optin_update = true;
 var blocked_referer = false;
 
@@ -347,6 +349,9 @@ function set_rules(sites, sites_updated, sites_custom) {
           ld_json_next[domain] = rule.ld_json_next;
         if (rule.ld_google_webcache)
           ld_google_webcache[domain] = rule.ld_google_webcache;
+        if (rule.ld_json || rule.ld_json_next || rule.ld_google_webcache)
+          if (!dompurify_sites.includes(domain))
+            dompurify_sites.push(domain);
         if (rule.add_ext_link && rule.add_ext_link_type)
           add_ext_link[domain] = {css: rule.add_ext_link, type: rule.add_ext_link_type};
       }
@@ -383,6 +388,7 @@ ext_api.storage.local.get({
   sites_updated: {},
   sites_excluded: [],
   ext_version_old: '2.3.9.0',
+  optIn: false,
   optInUpdate: true
 }, function (items) {
   var sites = items.sites;
@@ -393,6 +399,7 @@ ext_api.storage.local.get({
   updatedSites = items.sites_updated;
   updatedSites_domains_new = Object.values(updatedSites).filter(x => (x.domain && !defaultSites_domains.includes(x.domain) || x.group)).map(x => x.group ? x.group.filter(y => !defaultSites_domains.includes(y)) : x.domain).flat();
   var ext_version_old = items.ext_version_old;
+  optin_setcookie = items.optIn;
   optin_update = items.optInUpdate;
   excludedSites = items.sites_excluded;
 
@@ -532,6 +539,9 @@ ext_api.storage.onChanged.addListener(function (changes, namespace) {
     if (key === 'ext_version_new') {
       ext_version_new = storageChange.newValue;
     }
+    if (key === 'optIn') {
+      optin_setcookie = storageChange.newValue;
+    }
     if (key === 'optInUpdate') {
       optin_update = storageChange.newValue;
     }
@@ -698,6 +708,8 @@ ext_api.webRequest.onHeadersReceived.addListener(function (details) {
 function blockJsInlineListener(details) {
   let domain = matchUrlDomain(blockedJsInlineDomains, details.url);
   let matched = domain && details.url.match(blockedJsInline[domain]);
+  if (matched && optin_setcookie && ['uol.com.br'].includes(domain))
+    matched = false;
   if (!isSiteEnabled(details) || !matched)
     return;
   var headers = details.responseHeaders;
@@ -737,7 +749,12 @@ if (typeof browser !== 'object') {
     let url = tab.url;
     let rc_domain = matchUrlDomain(remove_cookies, url);
     let rc_domain_enabled = rc_domain && enabledSites.includes(rc_domain);
+    let lib_file = 'lib/empty.js';
+    if (matchUrlDomain(dompurify_sites, url))
+      lib_file = 'lib/purify.min.js';
     var bg2csData = {};
+    if (optin_setcookie && matchUrlDomain(['crusoe.uol.com.br'], url))
+      bg2csData.optin_setcookie = 1;
     if (matchUrlDomain(amp_unhide, url))
       bg2csData.amp_unhide = 1;
     let amp_redirect_domain = '';
@@ -763,12 +780,19 @@ if (typeof browser !== 'object') {
       setTimeout(function () {
         // run contentScript.js on page
         ext_api.tabs.executeScript(tabId, {
-          file: 'contentScript.js',
+          file: lib_file,
           runAt: 'document_start'
         }, function (res) {
-          if (ext_api.runtime.lastError || res[0]) {
+          if (ext_api.runtime.lastError)
             return;
-          }
+          ext_api.tabs.executeScript(tabId, {
+            file: 'contentScript.js',
+            runAt: 'document_start'
+          }, function (res) {
+            if (ext_api.runtime.lastError || res[0]) {
+              return;
+            }
+          })
         });
         // send bg2csData to contentScript.js
         if (Object.keys(bg2csData).length) {
@@ -1277,19 +1301,19 @@ function clear_cookies() {
   });
 }
 
-  function customAddRules(custom_domain, rules) {
-    if (rules.allow_cookies && !allow_cookies.includes(custom_domain))
+  function customAddRules(custom_domain, rule) {
+    if (rule.allow_cookies && !allow_cookies.includes(custom_domain))
       allow_cookies.push(custom_domain);
-    if (rules.remove_cookies && !remove_cookies.includes(custom_domain))
+    if (rule.remove_cookies && !remove_cookies.includes(custom_domain))
       remove_cookies.push(custom_domain);
-    let custom_block_regex = rules.block_regex;
+    let custom_block_regex = rule.block_regex;
     if (custom_block_regex) {
       if ((typeof custom_block_regex === 'string') && custom_block_regex.includes('{domain}'))
         custom_block_regex = new RegExp(custom_block_regex.replace('{domain}', custom_domain.replace(/\./g, '\\.')));
       blockedRegexes[custom_domain] = custom_block_regex;
       blockedRegexesDomains = Object.keys(blockedRegexes);
     }
-    let custom_useragent = rules.useragent;
+    let custom_useragent = rule.useragent;
     if (custom_useragent) {
       if (custom_useragent === 'googlebot') {
         if (!use_google_bot.includes(custom_domain))
@@ -1297,7 +1321,7 @@ function clear_cookies() {
         change_headers.push(custom_domain);
       }
     }
-    let custom_referer = rules.referer;
+    let custom_referer = rule.referer;
     if (custom_referer) {
       if (custom_referer === 'twitter') {
         if (!use_twitter_referer.includes(custom_domain))
@@ -1305,16 +1329,21 @@ function clear_cookies() {
         change_headers.push(custom_domain);
       }
     }
-    if (rules.amp_unhide) {
+    if (rule.amp_unhide) {
       if (!amp_unhide.includes(custom_domain))
         amp_unhide.push(custom_domain);
     }
-    if (rules.ld_json)
-      ld_json[custom_domain] = rules.ld_json;
-    if (rules.ld_json_next)
-      ld_json_next[custom_domain] = rules.ld_json_next;
-    if (rules.add_ext_link && rules.add_ext_link_type)
-      add_ext_link[custom_domain] = {css: rules.add_ext_link, type: rules.add_ext_link_type};
+    if (rule.ld_json)
+      ld_json[custom_domain] = rule.ld_json;
+    if (rule.ld_json_next)
+      ld_json_next[custom_domain] = rule.ld_json_next;
+    if (rule.ld_google_webcache)
+      ld_google_webcache[domain] = rule.ld_google_webcache;
+    if (rule.ld_json || rule.ld_json_next || rule.ld_google_webcache)
+      if (!dompurify_sites.includes(custom_domain))
+        dompurify_sites.push(custom_domain);
+    if (rule.add_ext_link && rule.add_ext_link_type)
+      add_ext_link[custom_domain] = {css: rule.add_ext_link, type: rule.add_ext_link_type};
     ext_api.tabs.reload({bypassCache: true});
   }
 
@@ -1443,6 +1472,19 @@ ext_api.runtime.onMessage.addListener(function (message, sender) {
   }
 });
 
+// show the opt-in tab on installation
+ext_api.storage.local.get(["optInShown", "customShown"], function (result) {
+  if (!result.optInShown || !result.customShown) {
+    ext_api.tabs.create({
+      url: "options/optin/opt-in.html"
+    });
+    ext_api.storage.local.set({
+      "optInShown": true,
+      "customShown": true
+    });
+  }
+});
+
 function filterObject(obj, filterFn, mapFn = function (val, key) {
   return [key, val];
 }) {
diff --git a/bpc_count_daily_users.js b/bpc_count_daily_users.js
index 81c5be6..a30d466 100644
--- a/bpc_count_daily_users.js
+++ b/bpc_count_daily_users.js
@@ -37,4 +37,8 @@ function currentDateStr() {
 }
 var last_date_str = currentDateStr();
 var daily_users;
-bpc_count_daily_users(last_date_str);
+ext_api.storage.local.get({counter: true}, function (result) {
+  if (result.counter)
+    bpc_count_daily_users(last_date_str);
+});
+
diff --git a/changelog.txt b/changelog.txt
index 1077054..8a066d8 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -4,6 +4,8 @@ Updates (install signed xpi-file): https://gitlab.com/magnolia1234/bypass-paywal
 
 Post-release
 Remove Medienhaus Aachen (fix obsolete)
+Fix BusinessPost.ie (link to archive.is)
+Maintenance contentScript (sanitize html-input)
 
 * v3.1.7.0 (2023-05-07)
 Add Cairns Post, Geelong Advertiser & Townsville Bulletin (Australia News Corp)
diff --git a/contentScript.js b/contentScript.js
index ed867ad..fad02cd 100644
--- a/contentScript.js
+++ b/contentScript.js
@@ -3,6 +3,7 @@ var ext_api = (typeof browser === 'object') ? browser : chrome;
 var domain;
 var csDone = false;
 var csDoneOnce = false;
+var dompurify_loaded = (typeof DOMPurify === 'function');
 
 var ar_grupo_clarin_domains = ['clarin.com', 'lavoz.com.ar', 'losandes.com.ar'];
 var be_groupe_ipm_domains = ['dhnet.be', 'lalibre.be', 'lavenir.net'];
@@ -52,9 +53,9 @@ if (!matchDomain(arr_localstorage_hold)) {
   window.localStorage.clear();
 }
 
-function runOnMessage(bg2csData) {
+function runOnMessage(bg2csData, dompurify_loaded) {
 // custom/updated sites: load text from json
-if (bg2csData.ld_json) {
+if (bg2csData.ld_json && dompurify_loaded) {
   if (bg2csData.ld_json.includes('|')) {
     window.setTimeout(function () {
       let ld_json_split = bg2csData.ld_json.split('|');
@@ -80,7 +81,7 @@ if (bg2csData.ld_json) {
             }
             if (json_text && article.parentNode) {
               let parser = new DOMParser();
-              let doc = parser.parseFromString('<div style="margin: 25px 0px">' + json_text + '</div>', 'text/html');
+              let doc = parser.parseFromString('<div style="margin: 25px 0px">' + DOMPurify.sanitize(json_text) + '</div>', 'text/html');
               let article_new = doc.querySelector('div');
               if (article_append || !article.parentNode) {
                 article.innerHTML = '';
@@ -97,7 +98,7 @@ if (bg2csData.ld_json) {
   }
 }
 
-if (bg2csData.ld_json_next) {
+if (bg2csData.ld_json_next && dompurify_loaded) {
   if (bg2csData.ld_json_next.includes('|')) {
     window.setTimeout(function () {
       let ld_json_next_split = bg2csData.ld_json_next.split('|');
@@ -117,7 +118,7 @@ if (bg2csData.ld_json_next) {
           let json_text = parseHtmlEntities(findKeyJson(json, ['body', 'content', 'description'], 500));
           if (json_text && article.parentNode) {
             let parser = new DOMParser();
-            let doc = parser.parseFromString('<div>' + json_text + '</div>', 'text/html');
+            let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(json_text) + '</div>', 'text/html');
               let article_new = doc.querySelector('div');
               if (article_append || !article.parentNode) {
                 article.innerHTML = '';
@@ -132,7 +133,7 @@ if (bg2csData.ld_json_next) {
 }
 
 // custom/updated sites: load text from Google webcache
-if (bg2csData.ld_google_webcache) {
+if (bg2csData.ld_google_webcache && dompurify_loaded) {
   if (bg2csData.ld_google_webcache.includes('|')) {
     window.setTimeout(function () {
       let url = window.location.href;
@@ -184,6 +185,14 @@ if (bg2csData.add_ext_link) {
   }
 }
 
+// check for opt-in confirmation (from background.js)
+if (bg2csData.optin_setcookie) {
+  if (matchDomain(['crusoe.uol.com.br'])) {
+    if (!cookieExists('crs_subscriber'))
+      setCookie('crs_subscriber', 1, 'crusoe.uol.com.br', '/', 14);
+  }
+}
+
 // custom/updated sites: try to unhide text on amp-page
 if (bg2csData.amp_unhide) {
   window.setTimeout(function () {
@@ -255,7 +264,7 @@ if (ext_api.runtime) {
     function (request, sender) {
     if (request.msg === 'bg2cs' && !msg_once) {
       msg_once = true;
-      runOnMessage(request.data);
+      runOnMessage(request.data, dompurify_loaded);
     }
   })
 }
@@ -560,7 +569,7 @@ else if (matchDomain('allgaeuer-zeitung.de')) {
 
 else if (matchDomain('arcinfo.ch')) {
   let paywall = document.querySelector('section#paywall-articles');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     removeDOMElement(paywall);
     let url_id = window.location.pathname.match(/\d+$/).pop();
     let html = document.documentElement.outerHTML;
@@ -589,7 +598,7 @@ else if (matchDomain('arcinfo.ch')) {
       if (content) {
         content = content.replace(/\\u003C/g, '<').replace(/\\u003E/g, '>').replace(/\\u002F/g, '/').replace(/\\"/g, '"').replace(/\\r\\n/g, '');
         let parser = new DOMParser();
-        let content_new = parser.parseFromString('<div class="html-content">' + content + '</div>', 'text/html');
+        let content_new = parser.parseFromString('<div class="html-content">' + DOMPurify.sanitize(content) + '</div>', 'text/html');
         let article_top;
         if (!no_intro) {
           article_top = article.parentNode.parentNode;
@@ -773,7 +782,7 @@ else if (matchDomain('jacobin.de')) {
                     }
                     let content = par.text.replace(/&nbsp;/g, '');
                     let parser = new DOMParser();
-                    let content_new = parser.parseFromString('<' + elem_type + ' class="' + elem_class + (elem_style ? '" style="' + elem_style : '') + '">' + content + '</' + elem_type + 'p>', 'text/html');
+                    let content_new = parser.parseFromString('<' + elem_type + ' class="' + elem_class + (elem_style ? '" style="' + elem_style : '') + '">' + DOMPurify.sanitize(content) + '</' + elem_type + 'p>', 'text/html');
                     article.appendChild(content_new.querySelector(elem_type));
                   } else
                     console.log(par);
@@ -1046,7 +1055,6 @@ else if (matchDomain(de_vrm_domains) || document.querySelector('meta[name^="cXen
                   let pars = json_text.split(/(?=<p>)/);
                   let page_items = json.contentPage.data.context.elements;
                   if (json_text && page_items) {
-                    let parser = new DOMParser();
                     let n = 0;
                     let new_article = document.createElement('div');
                     new_article.setAttribute('style', 'font-size: 17px; font-family:Calibri, Helvetica, Arial; margin: auto; max-width: 620px;');
@@ -1565,7 +1573,7 @@ else if (matchDomain('lanouvellerepublique.fr')) {
 else if (matchDomain('lecourrierdesstrateges.fr')) {
   window.setTimeout(function () {
     let paywall = document.querySelector('div.jpw-truncate-btn');
-    if (paywall) {
+    if (paywall && dompurify_loaded) {
       removeDOMElement(paywall);
       let json_script = getArticleJsonScript();
       if (json_script) {
@@ -1575,7 +1583,7 @@ else if (matchDomain('lecourrierdesstrateges.fr')) {
           let content = document.querySelector('div.content-inner');
           if (json_text && content) {
             let parser = new DOMParser();
-            let doc = parser.parseFromString('<div>' + json_text + '</div>', 'text/html');
+            let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(json_text) + '</div>', 'text/html');
             let content_new = doc.querySelector('div');
             content.parentNode.replaceChild(content_new, content);
             let hidden_images = document.querySelectorAll('img[src][srcset]');
@@ -1668,7 +1676,7 @@ else if (matchDomain('lesechos.fr')) {
       let abo_banner = document.querySelector('div[class*="pgxf3b-2"]');
       let ad_blocks = document.querySelectorAll('[class*="jzxvkd"]');
       hideDOMElement(...ad_blocks);
-      if (abo_banner) {
+      if (abo_banner && dompurify_loaded) {
         removeDOMElement(abo_banner);
         let url = window.location.href;
         let html = document.documentElement.outerHTML;
@@ -1686,7 +1694,7 @@ else if (matchDomain('lesechos.fr')) {
             if (paywallNode) {
               let contentNode = document.createElement('div');
               let parser = new DOMParser();
-              let article_html = parser.parseFromString('<div>' + article + '</div>', 'text/html');
+              let article_html = parser.parseFromString('<div>' + DOMPurify.sanitize(article) + '</div>', 'text/html');
               let article_par = article_html.querySelector('div');
               if (article_par) {
                 contentNode.appendChild(article_par);
@@ -1740,12 +1748,12 @@ else if (matchDomain('loeildelaphotographie.com')) {
 
 else if (matchDomain('marianne.net')) {
   let paywall = document.querySelector('div.paywall');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     let article_source = document.querySelector('div.article-body[data-content-src]');
     if (article_source) {
       let article_text = decode_utf8(atob(article_source.getAttribute('data-content-src')));
       let parser = new DOMParser();
-      let html = parser.parseFromString('<div>' + article_text + '</div>', 'text/html');
+      let html = parser.parseFromString('<div>' + DOMPurify.sanitize(article_text) + '</div>', 'text/html');
       let article = html.querySelector('div');
       article_source.innerHTML = '';
       article_source.appendChild(article);
@@ -1904,7 +1912,7 @@ else if (matchDomain('ilmanifesto.it')) {
   window.setTimeout(function () {
     if (window.location.pathname.match(/((\w)+(\-)+){3,}/)) {
       let paywall = document.querySelector('div[class^="PostPaywall_PostPaywall__"]');
-      if (paywall) {
+      if (paywall && dompurify_loaded) {
         removeDOMElement(paywall);
         let json_script = document.querySelector('script#__NEXT_DATA__');
         if (json_script) {
@@ -1915,7 +1923,7 @@ else if (matchDomain('ilmanifesto.it')) {
             if (article) {
               article.innerHTML = '';
               let parser = new DOMParser();
-              let doc = parser.parseFromString('<div>' + article_new + '</div>', 'text/html');
+              let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(article_new) + '</div>', 'text/html');
               let content_new = doc.querySelector('div');
               article.appendChild(content_new);
             }
@@ -1936,7 +1944,7 @@ else if (matchDomain('ilmanifesto.it')) {
 else if (matchDomain(['iltirreno.it', 'lanuovasardegna.it'])) {
   if (window.location.pathname.includes('/news/')) {
     let paywall = document.querySelector('div.MuiBox-root > h4.MuiTypography-h4');
-    if (paywall) {
+    if (paywall && dompurify_loaded) {
       let article = document.querySelector('div.MuiGrid-root.MuiGrid-grid-sm-7 > div');
       if (article) {
         removeDOMElement(paywall.parentNode);
@@ -1952,7 +1960,7 @@ else if (matchDomain(['iltirreno.it', 'lanuovasardegna.it'])) {
                   let article_new = JSON.parse(json.text).props.pageProps.article.content;
                   if (article_new) {
                     let parser = new DOMParser();
-                    let doc = parser.parseFromString('<div>' + article_new + '</div>', 'text/html');
+                    let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(article_new) + '</div>', 'text/html');
                     let content_new = doc.querySelector('div');
                     article.innerHTML = '';
                     article.appendChild(content_new);
@@ -1999,7 +2007,7 @@ else if (matchDomain(it_quotidiano_domains)) {
 
 else if (matchDomain('italiaoggi.it')) {
   let paywall = document.querySelector('div.boxAbb');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     let overlay = document.querySelector('div.article-locked-overlay');
     removeDOMElement(paywall, overlay);
     let article_locked = document.querySelector('div.article-locked');
@@ -2014,7 +2022,7 @@ else if (matchDomain('italiaoggi.it')) {
           if (json_text && content) {
             let parser = new DOMParser();
             json_text = json_text.replace(/&amp;apos;/g, "'").replace(/;/g, '');
-            let doc = parser.parseFromString('<div><section>' + json_text + '</section></div>', 'text/html');
+            let doc = parser.parseFromString('<div><section>' + DOMPurify.sanitize(json_text) + '</section></div>', 'text/html');
             let content_new = doc.querySelector('div');
             content.parentNode.replaceChild(content_new, content);
           }
@@ -2138,7 +2146,7 @@ else if (matchDomain(be_roularta_domains)) {
 else if (matchDomain(['lc.nl', 'dvhn.nl'])) {
   if (true) {
     let paywall = document.querySelector('div.signupPlus, div.pw-wrapper');
-    if (paywall) {
+    if (paywall && dompurify_loaded) {
       let intro = document.querySelector('div.startPayWall');
       removeDOMElement(paywall, intro);
       let html = document.documentElement.outerHTML;
@@ -2170,7 +2178,7 @@ else if (matchDomain(['lc.nl', 'dvhn.nl'])) {
                 if (par.typename === 'HTMLCustomEmbed') {
                   if (par.code) {
                     let parser = new DOMParser();
-                    let article_html = parser.parseFromString('<div>' + par.code + '</div>', 'text/html');
+                    let article_html = parser.parseFromString('<div>' + DOMPurify.sanitize(par.code) + '</div>', 'text/html');
                     elem = article_html.querySelector('div');
                   }
                 } else if (par.insertbox_head || par.insertbox_text) {
@@ -2251,7 +2259,7 @@ else if (matchDomain(nl_mediahuis_region_domains)) {
     if (close_button)
       close_button.click();
     let premium = document.querySelector('div.common-components-plus_pluslabel--container');
-    if (premium) {
+    if (premium && dompurify_loaded) {
       let hidden_article = document.querySelector('div[data-auth-body="article"]');
       if (hidden_article)
         hidden_article.removeAttribute('style');
@@ -2275,7 +2283,7 @@ else if (matchDomain(nl_mediahuis_region_domains)) {
                 par_elem = '';
                 par_key = par[key];
                 if (key === 'subhead') {
-                  par_html = parser.parseFromString('<div><strong>' + par_key + '</strong></div>', 'text/html');
+                  par_html = parser.parseFromString('<div><strong>' + DOMPurify.sanitize(par_key) + '</strong></div>', 'text/html');
                   par_elem = par_html.querySelector('div');
                 } else if (key === 'twitter' || key === 'instagram') {
                   par_elem = document.createElement('a');
@@ -2313,7 +2321,7 @@ else if (matchDomain(nl_mediahuis_region_domains)) {
                   par_div.innerText += par[key].credit ? '\n' + par[key].credit : '';
                   par_elem.appendChild(par_div);
                 } else {
-                  par_html = parser.parseFromString('<p style="font-size: 18px; line-height: 1.625;">' + par_key + '</div>', 'text/html');
+                  par_html = parser.parseFromString('<p style="font-size: 18px; line-height: 1.625;">' + DOMPurify.sanitize(par_key) + '</div>', 'text/html');
                   par_elem = par_html.querySelector('p');
                 }
                 if (par_elem)
@@ -2424,7 +2432,7 @@ else if (matchDomain('telegraaf.nl')) {
 
 else if (matchDomain('vn.nl')) {
   let paywall = document.querySelector('div.content__message-no-access-container');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     let content_restriction = document.querySelector('div.content__restriction');
     removeDOMElement(paywall, content_restriction);
     let body = document.querySelector('body');
@@ -2444,7 +2452,7 @@ else if (matchDomain('vn.nl')) {
             let content = document.querySelector('div[data-article-content-target]');
             if (json_text && content) {
               let parser = new DOMParser();
-              let doc = parser.parseFromString('<div data-article-content-target>' + json_text + '</div>', 'text/html');
+              let doc = parser.parseFromString('<div data-article-content-target>' + DOMPurify.sanitize(json_text, {ADD_TAGS: ['iframe'], ADD_ATTR: ['frameborder']}) + '</div>', 'text/html');
               let content_new = doc.querySelector('div');
               content.parentNode.replaceChild(content_new, content);
             }
@@ -2462,7 +2470,7 @@ else
 
 if (matchDomain(['belfasttelegraph.co.uk', 'independent.ie'])) {
   let flip_pay = document.querySelector('div#flip-pay[style]');
-  if (flip_pay) {
+  if (flip_pay && dompurify_loaded) {
     let content = document.querySelector('script[data-fragment-type="ArticleContent"]');
     if (content) {
       removeDOMElement(flip_pay);
@@ -2511,7 +2519,7 @@ if (matchDomain(['belfasttelegraph.co.uk', 'independent.ie'])) {
                       }
                     }
                   } else if (type !== 'ad') {
-                    let html = parser.parseFromString('<p style="font-size: 18px; font-family: Georgia, serif; margin: 10px;">' + item + '</p>', 'text/html');
+                    let html = parser.parseFromString('<p style="font-size: 18px; font-family: Georgia, serif; margin: 10px;">' + DOMPurify.sanitize(item, {ADD_TAGS: ['iframe']}) + '</p>', 'text/html');
                     elem = html.querySelector('p');
                     if (!['p', 'subhead', 'legacy-ml'].includes(type)) {
                       console.log(type);
@@ -2538,47 +2546,14 @@ if (matchDomain(['belfasttelegraph.co.uk', 'independent.ie'])) {
 }
 
 else if (matchDomain('businesspost.ie')) {
-  function bpie_main() {
-    if ($) {
-      let article_id_dom = document.querySelector('article[id]');
-      let article_id;
-      if (article_id_dom)
-        article_id = article_id_dom.id;
-      if (article_id) {
-        let bp_ajaxurl = 'https://www.businesspost.ie/wp-admin/admin-ajax.php';
-        let data_ajax = {
-          action: 'fetch_article_content',
-          type: 'POST',
-          data: {
-            id: article_id
-          },
-          dataType: 'json',
-          contentType: 'application/json'
-        };
-        $.ajax({
-          type: 'POST',
-          url: bp_ajaxurl,
-          data: data_ajax,
-          success: function (data) {
-            $('main article .article-body-section').html(data);
-          }
-        });
-      }
-    } else
-      window.location.reload(true);
+  let url = window.location.href;
+  let paywall = document.querySelector('div#bp_paywall_content');
+  if (paywall) {
+    removeDOMElement(paywall);
+    let article = document.querySelector('div.article-body-section');
+    if (article)
+      article.firstChild.before(archiveLink(url));
   }
-  csDoneOnce = true;
-  window.setTimeout(function () {
-    let paywall = document.querySelector('div#bp_paywall_content');
-    let article_id_dom = document.querySelector('article[id]');
-    let article_id;
-    if (article_id_dom)
-      article_id = article_id_dom.id;
-    if (paywall || article_id) {
-      removeDOMElement(paywall);
-      insert_script(bpie_main);
-    }
-  }, 500);
 }
 
 else if (matchDomain('citywire.com')) {
@@ -2740,8 +2715,6 @@ else if (matchDomain(ar_grupo_clarin_domains)) {
 }
 
 else if (matchDomain('crusoe.uol.com.br')) {
-  if (!cookieExists('crs_subscriber'))
-    setCookie('crs_subscriber', 1, 'crusoe.uol.com.br', '/', 14);
   let paywall = document.querySelector('#wallcontent');
   let ads = document.querySelectorAll('#gpt-leaderboard, .ads_desktop, .catchment-box');
   removeDOMElement(paywall, ...ads);
@@ -3064,7 +3037,7 @@ else if (matchDomain('bloomberg.com')) {
     }
     let shimmering_content = document.querySelectorAll('div.shimmering-text');
     let body_transparent = document.querySelector('div[class*="nearly-transparent-text-blur"]');
-    if (shimmering_content.length || body_transparent) {
+    if ((shimmering_content.length || body_transparent) && dompurify_loaded) {
       removeDOMElement(...shimmering_content);
       if (body_transparent)
         removeClassesByPrefix(body_transparent, 'nearly-transparent-text-blur');
@@ -3092,7 +3065,7 @@ else if (matchDomain('bloomberg.com')) {
             if (article) {
               article_class += ' art_done';
               let parser = new DOMParser();
-              let doc = parser.parseFromString('<div class="' + article_class + '">' + json_text + '</div>', 'text/html');
+              let doc = parser.parseFromString('<div class="' + article_class + '">' + DOMPurify.sanitize(json_text, {ADD_TAGS: ['iframe', 'script']}) + '</div>', 'text/html');
               let article_new = doc.querySelector('div');
               if (article_new) {
                 article.parentNode.replaceChild(article_new, article);
@@ -3255,7 +3228,7 @@ else if (matchDomain('dallasnews.com')) {
 
 else if (matchDomain('defector.com')) {
   let paywall = document.querySelector('[class^="ContentGate_wrapper__"]');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     removeDOMElement(paywall);
     let url = window.location.href;
     try {
@@ -3268,7 +3241,7 @@ else if (matchDomain('defector.com')) {
             let article_new = doc.querySelector('div[class^="PostContent_wrapper__"]');
             let article = document.querySelector('div[class^="PostContent_wrapper__"]');
             if (article && article_new)
-              article.parentNode.replaceChild(article_new, article);
+              article.parentNode.replaceChild(DOMPurify.sanitize(article_new), article);
           });
         }
       });
@@ -3659,7 +3632,7 @@ else if (matchDomain('inkl.com')) {
 
 else if (matchDomain('ipolitics.ca')) {
   let login = document.querySelector('div.login');
-  if (login) {
+  if (login && dompurify_loaded) {
     removeDOMElement(login);
     let json_script = document.querySelector('script#__NEXT_DATA__');
     if (json_script) {
@@ -3675,7 +3648,7 @@ else if (matchDomain('ipolitics.ca')) {
             article.innerHTML = '';
             article.classList.remove('locked');
             let parser = new DOMParser();
-            let doc = parser.parseFromString('<div>' + article_new + '</div>', 'text/html');
+            let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(article_new) + '</div>', 'text/html');
             let content_new = doc.querySelector('div');
             article.appendChild(content_new);
           }
@@ -3910,7 +3883,7 @@ else if (matchDomain('nzherald.co.nz')) {
 
 else if (matchDomain('outlookbusiness.com')) {
   let paywall = document.querySelector('div#csc-paywall');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     removeDOMElement(paywall);
     let json_script = document.querySelector('script#__NEXT_DATA__');
     if (json_script) {
@@ -3921,7 +3894,7 @@ else if (matchDomain('outlookbusiness.com')) {
         if (article) {
           article.innerHTML = '';
           let parser = new DOMParser();
-          let doc = parser.parseFromString('<div>' + article_new + '</div>', 'text/html');
+          let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(article_new) + '</div>', 'text/html');
           let content_new = doc.querySelector('div');
           article.appendChild(content_new);
         }
@@ -4156,7 +4129,7 @@ else if (matchDomain('stratfor.com')) {
     hidden_image.setAttribute('src', hidden_image.getAttribute('data-src'));
   if (window.location.pathname.match(/(\/(\d){4}-([a-z]|-)+-forecast(-([a-z]|-)+)?|-forecast-(\d){4}-([a-z]|[0-9]|-)+)$/)) {
     let json_script = document.querySelector('script#__NEXT_DATA__');
-    if (json_script) {
+    if (json_script && dompurify_loaded) {
       let json = JSON.parse(json_script.innerText);
       if (json && json.props.pageProps.data) {
         let overview_div = document.querySelector('div[class^="overview_overview__"] > div');
@@ -4166,7 +4139,7 @@ else if (matchDomain('stratfor.com')) {
           let data_overview = data.overview;
           if (!parseHtmlEntities(data_overview).includes(data.teaser_body))
             data_overview = '<p>' + data.teaser_body + '</p>' + data_overview;
-          let doc = parser.parseFromString('<div>' + data_overview + '<p><h2>Sections</h2></p>' + '</div>', 'text/html');
+          let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(data_overview) + '<p><h2>Sections</h2></p>' + '</div>', 'text/html');
           let content_new = doc.querySelector('div');
           let sections = data.section;
           for (let section of sections) {
@@ -4215,7 +4188,7 @@ else if (matchDomain('studocu.com')) {
 
 else if (matchDomain('techinasia.com')) {
   let paywall = document.querySelector('.paywall-content');
-  if (paywall) {
+  if (paywall && dompurify_loaded) {
     paywall.classList.remove('paywall-content');
     let url = window.location.href;
     let url_xhr = url.replace('.com/', '.com/wp-json/techinasia/2.0/posts/').replace('/visual-story/', '/');
@@ -4228,7 +4201,7 @@ else if (matchDomain('techinasia.com')) {
           let content = document.querySelector('div.content');
           if (json_text && content) {
             let parser = new DOMParser();
-            let doc = parser.parseFromString('<div class="jsx-1794864983 content">' + json_text + '</div>', 'text/html');
+            let doc = parser.parseFromString('<div class="jsx-1794864983 content">' + DOMPurify.sanitize(json_text) + '</div>', 'text/html');
             let content_new = doc.querySelector('div.content');
             content.parentNode.replaceChild(content_new, content);
           }
@@ -4639,7 +4612,7 @@ else if (matchDomain(no_nhst_media_domains)) {
   } else {
     window.setTimeout(function () {
       let paywall = document.querySelector('iframe#paywall-iframe');
-      if (paywall) {
+      if (paywall && dompurify_loaded) {
         let intro = document.querySelector('div.global-article-selector');
         let article = paywall.parentNode;
         removeDOMElement(paywall, intro);
@@ -4654,7 +4627,7 @@ else if (matchDomain(no_nhst_media_domains)) {
                 if (json) {
                   let json_text = json.article.body;
                   let parser = new DOMParser();
-                  let doc = parser.parseFromString('<div>' + json_text + '</div>', 'text/html');
+                  let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(json_text, {ADD_ATTR: ['itemprop'], ADD_TAGS: ['link']}) + '</div>', 'text/html');
                   let article_new = doc.querySelector('div');
                   if (article_new) {
                     if (article)
@@ -4785,7 +4758,7 @@ else if (matchDomain('wsj.com')) {
 else if (matchDomain('zerohedge.com')) {
   window.setTimeout(function () {
     let paywall = document.querySelector('div[class^="PremiumOverlay_container__"]');
-    if (paywall) {
+    if (paywall && dompurify_loaded) {
       removeDOMElement(paywall);
       let json_script = document.querySelector('script#__NEXT_DATA__');
       if (json_script) {
@@ -4797,7 +4770,7 @@ else if (matchDomain('zerohedge.com')) {
             if (article) {
               article.innerHTML = '';
               let parser = new DOMParser();
-              let doc = parser.parseFromString('<div>' + article_new + '</div>', 'text/html');
+              let doc = parser.parseFromString('<div>' + DOMPurify.sanitize(article_new) + '</div>', 'text/html');
               let content_new = doc.querySelector('div');
               article.appendChild(content_new);
             }
@@ -5012,7 +4985,8 @@ function replaceDomElementExtSrc(url, html, proxy, base64, selector, text_fail =
     }
     let parser = new DOMParser();
     window.setTimeout(function () {
-      let doc = parser.parseFromString(html, 'text/html');
+      let doc = parser.parseFromString(DOMPurify.sanitize(html, {ADD_ATTR: ['layout', 'itemprop'], ADD_TAGS: ['amp-img', 'iframe']}), 'text/html');
+      //console.log(DOMPurify.removed);
       let article_new = doc.querySelector(selector_source);
       if (article_new) {
         if (article && article.parentNode)
diff --git a/custom/manifest.json b/custom/manifest.json
index 23ab493..0cbaa53 100644
--- a/custom/manifest.json
+++ b/custom/manifest.json
@@ -51,5 +51,5 @@
     "webRequestBlocking",
     "*://*/*"
   ],
-  "version": "3.1.7.1"
+  "version": "3.1.7.2"
 }
diff --git a/lib/empty.js b/lib/empty.js
new file mode 100644
index 0000000..e69de29
diff --git a/lib/purify.min.js b/lib/purify.min.js
new file mode 100644
index 0000000..6baa5c9
--- /dev/null
+++ b/lib/purify.min.js
@@ -0,0 +1,3 @@
+/*! @license DOMPurify 3.0.3 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.0.3/LICENSE */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).DOMPurify=t()}(this,(function(){"use strict";const{entries:e,setPrototypeOf:t,isFrozen:n,getPrototypeOf:o,getOwnPropertyDescriptor:r}=Object;let{freeze:i,seal:a,create:l}=Object,{apply:c,construct:s}="undefined"!=typeof Reflect&&Reflect;c||(c=function(e,t,n){return e.apply(t,n)}),i||(i=function(e){return e}),a||(a=function(e){return e}),s||(s=function(e,t){return new e(...t)});const m=b(Array.prototype.forEach),u=b(Array.prototype.pop),f=b(Array.prototype.push),p=b(String.prototype.toLowerCase),d=b(String.prototype.toString),h=b(String.prototype.match),g=b(String.prototype.replace),T=b(String.prototype.indexOf),y=b(String.prototype.trim),E=b(RegExp.prototype.test),A=(_=TypeError,function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return s(_,t)});var _;function b(e){return function(t){for(var n=arguments.length,o=new Array(n>1?n-1:0),r=1;r<n;r++)o[r-1]=arguments[r];return c(e,t,o)}}function N(e,o,r){var i;r=null!==(i=r)&&void 0!==i?i:p,t&&t(e,null);let a=o.length;for(;a--;){let t=o[a];if("string"==typeof t){const e=r(t);e!==t&&(n(o)||(o[a]=e),t=e)}e[t]=!0}return e}function S(t){const n=l(null);for(const[o,r]of e(t))n[o]=r;return n}function R(e,t){for(;null!==e;){const n=r(e,t);if(n){if(n.get)return b(n.get);if("function"==typeof n.value)return b(n.value)}e=o(e)}return function(e){return console.warn("fallback value for",e),null}}const w=i(["a","abbr","acronym","address","area","article","aside","audio","b","bdi","bdo","big","blink","blockquote","body","br","button","canvas","caption","center","cite","code","col","colgroup","content","data","datalist","dd","decorator","del","details","dfn","dialog","dir","div","dl","dt","element","em","fieldset","figcaption","figure","font","footer","form","h1","h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","img","input","ins","kbd","label","legend","li","main","map","mark","marquee","menu","menuitem","meter","nav","nobr","ol","optgroup","option","output","p","picture","pre","progress","q","rp","rt","ruby","s","samp","section","select","shadow","small","source","spacer","span","strike","strong","style","sub","summary","sup","table","tbody","td","template","textarea","tfoot","th","thead","time","tr","track","tt","u","ul","var","video","wbr"]),D=i(["svg","a","altglyph","altglyphdef","altglyphitem","animatecolor","animatemotion","animatetransform","circle","clippath","defs","desc","ellipse","filter","font","g","glyph","glyphref","hkern","image","line","lineargradient","marker","mask","metadata","mpath","path","pattern","polygon","polyline","radialgradient","rect","stop","style","switch","symbol","text","textpath","title","tref","tspan","view","vkern"]),L=i(["feBlend","feColorMatrix","feComponentTransfer","feComposite","feConvolveMatrix","feDiffuseLighting","feDisplacementMap","feDistantLight","feDropShadow","feFlood","feFuncA","feFuncB","feFuncG","feFuncR","feGaussianBlur","feImage","feMerge","feMergeNode","feMorphology","feOffset","fePointLight","feSpecularLighting","feSpotLight","feTile","feTurbulence"]),v=i(["animate","color-profile","cursor","discard","font-face","font-face-format","font-face-name","font-face-src","font-face-uri","foreignobject","hatch","hatchpath","mesh","meshgradient","meshpatch","meshrow","missing-glyph","script","set","solidcolor","unknown","use"]),x=i(["math","menclose","merror","mfenced","mfrac","mglyph","mi","mlabeledtr","mmultiscripts","mn","mo","mover","mpadded","mphantom","mroot","mrow","ms","mspace","msqrt","mstyle","msub","msup","msubsup","mtable","mtd","mtext","mtr","munder","munderover","mprescripts"]),C=i(["maction","maligngroup","malignmark","mlongdiv","mscarries","mscarry","msgroup","mstack","msline","msrow","semantics","annotation","annotation-xml","mprescripts","none"]),k=i(["#text"]),O=i(["accept","action","align","alt","autocapitalize","autocomplete","autopictureinpicture","autoplay","background","bgcolor","border","capture","cellpadding","cellspacing","checked","cite","class","clear","color","cols","colspan","controls","controlslist","coords","crossorigin","datetime","decoding","default","dir","disabled","disablepictureinpicture","disableremoteplayback","download","draggable","enctype","enterkeyhint","face","for","headers","height","hidden","high","href","hreflang","id","inputmode","integrity","ismap","kind","label","lang","list","loading","loop","low","max","maxlength","media","method","min","minlength","multiple","muted","name","nonce","noshade","novalidate","nowrap","open","optimum","pattern","placeholder","playsinline","poster","preload","pubdate","radiogroup","readonly","rel","required","rev","reversed","role","rows","rowspan","spellcheck","scope","selected","shape","size","sizes","span","srclang","start","src","srcset","step","style","summary","tabindex","title","translate","type","usemap","valign","value","width","xmlns","slot"]),I=i(["accent-height","accumulate","additive","alignment-baseline","ascent","attributename","attributetype","azimuth","basefrequency","baseline-shift","begin","bias","by","class","clip","clippathunits","clip-path","clip-rule","color","color-interpolation","color-interpolation-filters","color-profile","color-rendering","cx","cy","d","dx","dy","diffuseconstant","direction","display","divisor","dur","edgemode","elevation","end","fill","fill-opacity","fill-rule","filter","filterunits","flood-color","flood-opacity","font-family","font-size","font-size-adjust","font-stretch","font-style","font-variant","font-weight","fx","fy","g1","g2","glyph-name","glyphref","gradientunits","gradienttransform","height","href","id","image-rendering","in","in2","k","k1","k2","k3","k4","kerning","keypoints","keysplines","keytimes","lang","lengthadjust","letter-spacing","kernelmatrix","kernelunitlength","lighting-color","local","marker-end","marker-mid","marker-start","markerheight","markerunits","markerwidth","maskcontentunits","maskunits","max","mask","media","method","mode","min","name","numoctaves","offset","operator","opacity","order","orient","orientation","origin","overflow","paint-order","path","pathlength","patterncontentunits","patterntransform","patternunits","points","preservealpha","preserveaspectratio","primitiveunits","r","rx","ry","radius","refx","refy","repeatcount","repeatdur","restart","result","rotate","scale","seed","shape-rendering","specularconstant","specularexponent","spreadmethod","startoffset","stddeviation","stitchtiles","stop-color","stop-opacity","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke","stroke-width","style","surfacescale","systemlanguage","tabindex","targetx","targety","transform","transform-origin","text-anchor","text-decoration","text-rendering","textlength","type","u1","u2","unicode","values","viewbox","visibility","version","vert-adv-y","vert-origin-x","vert-origin-y","width","word-spacing","wrap","writing-mode","xchannelselector","ychannelselector","x","x1","x2","xmlns","y","y1","y2","z","zoomandpan"]),M=i(["accent","accentunder","align","bevelled","close","columnsalign","columnlines","columnspan","denomalign","depth","dir","display","displaystyle","encoding","fence","frame","height","href","id","largeop","length","linethickness","lspace","lquote","mathbackground","mathcolor","mathsize","mathvariant","maxsize","minsize","movablelimits","notation","numalign","open","rowalign","rowlines","rowspacing","rowspan","rspace","rquote","scriptlevel","scriptminsize","scriptsizemultiplier","selection","separator","separators","stretchy","subscriptshift","supscriptshift","symmetric","voffset","width","xmlns"]),U=i(["xlink:href","xml:id","xlink:title","xml:space","xmlns:xlink"]),P=a(/\{\{[\w\W]*|[\w\W]*\}\}/gm),F=a(/<%[\w\W]*|[\w\W]*%>/gm),H=a(/\${[\w\W]*}/gm),z=a(/^data-[\-\w.\u00B7-\uFFFF]/),B=a(/^aria-[\-\w]+$/),W=a(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i),G=a(/^(?:\w+script|data):/i),Y=a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),j=a(/^html$/i);var q=Object.freeze({__proto__:null,MUSTACHE_EXPR:P,ERB_EXPR:F,TMPLIT_EXPR:H,DATA_ATTR:z,ARIA_ATTR:B,IS_ALLOWED_URI:W,IS_SCRIPT_OR_DATA:G,ATTR_WHITESPACE:Y,DOCTYPE_NAME:j});const X=()=>"undefined"==typeof window?null:window,K=function(e,t){if("object"!=typeof e||"function"!=typeof e.createPolicy)return null;let n=null;const o="data-tt-policy-suffix";t&&t.hasAttribute(o)&&(n=t.getAttribute(o));const r="dompurify"+(n?"#"+n:"");try{return e.createPolicy(r,{createHTML:e=>e,createScriptURL:e=>e})}catch(e){return console.warn("TrustedTypes policy "+r+" could not be created."),null}};var V=function t(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:X();const o=e=>t(e);if(o.version="3.0.3",o.removed=[],!n||!n.document||9!==n.document.nodeType)return o.isSupported=!1,o;const r=n.document,a=r.currentScript;let{document:l}=n;const{DocumentFragment:c,HTMLTemplateElement:s,Node:_,Element:b,NodeFilter:P,NamedNodeMap:F=n.NamedNodeMap||n.MozNamedAttrMap,HTMLFormElement:H,DOMParser:z,trustedTypes:B}=n,G=b.prototype,Y=R(G,"cloneNode"),V=R(G,"nextSibling"),$=R(G,"childNodes"),Z=R(G,"parentNode");if("function"==typeof s){const e=l.createElement("template");e.content&&e.content.ownerDocument&&(l=e.content.ownerDocument)}let J,Q="";const{implementation:ee,createNodeIterator:te,createDocumentFragment:ne,getElementsByTagName:oe}=l,{importNode:re}=r;let ie={};o.isSupported="function"==typeof e&&"function"==typeof Z&&ee&&void 0!==ee.createHTMLDocument;const{MUSTACHE_EXPR:ae,ERB_EXPR:le,TMPLIT_EXPR:ce,DATA_ATTR:se,ARIA_ATTR:me,IS_SCRIPT_OR_DATA:ue,ATTR_WHITESPACE:fe}=q;let{IS_ALLOWED_URI:pe}=q,de=null;const he=N({},[...w,...D,...L,...x,...k]);let ge=null;const Te=N({},[...O,...I,...M,...U]);let ye=Object.seal(Object.create(null,{tagNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},attributeNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},allowCustomizedBuiltInElements:{writable:!0,configurable:!1,enumerable:!0,value:!1}})),Ee=null,Ae=null,_e=!0,be=!0,Ne=!1,Se=!0,Re=!1,we=!1,De=!1,Le=!1,ve=!1,xe=!1,Ce=!1,ke=!0,Oe=!1;const Ie="user-content-";let Me=!0,Ue=!1,Pe={},Fe=null;const He=N({},["annotation-xml","audio","colgroup","desc","foreignobject","head","iframe","math","mi","mn","mo","ms","mtext","noembed","noframes","noscript","plaintext","script","style","svg","template","thead","title","video","xmp"]);let ze=null;const Be=N({},["audio","video","img","source","image","track"]);let We=null;const Ge=N({},["alt","class","for","id","label","name","pattern","placeholder","role","summary","title","value","style","xmlns"]),Ye="http://www.w3.org/1998/Math/MathML",je="http://www.w3.org/2000/svg",qe="http://www.w3.org/1999/xhtml";let Xe=qe,Ke=!1,Ve=null;const $e=N({},[Ye,je,qe],d);let Ze;const Je=["application/xhtml+xml","text/html"],Qe="text/html";let et,tt=null;const nt=l.createElement("form"),ot=function(e){return e instanceof RegExp||e instanceof Function},rt=function(e){if(!tt||tt!==e){if(e&&"object"==typeof e||(e={}),e=S(e),Ze=Ze=-1===Je.indexOf(e.PARSER_MEDIA_TYPE)?Qe:e.PARSER_MEDIA_TYPE,et="application/xhtml+xml"===Ze?d:p,de="ALLOWED_TAGS"in e?N({},e.ALLOWED_TAGS,et):he,ge="ALLOWED_ATTR"in e?N({},e.ALLOWED_ATTR,et):Te,Ve="ALLOWED_NAMESPACES"in e?N({},e.ALLOWED_NAMESPACES,d):$e,We="ADD_URI_SAFE_ATTR"in e?N(S(Ge),e.ADD_URI_SAFE_ATTR,et):Ge,ze="ADD_DATA_URI_TAGS"in e?N(S(Be),e.ADD_DATA_URI_TAGS,et):Be,Fe="FORBID_CONTENTS"in e?N({},e.FORBID_CONTENTS,et):He,Ee="FORBID_TAGS"in e?N({},e.FORBID_TAGS,et):{},Ae="FORBID_ATTR"in e?N({},e.FORBID_ATTR,et):{},Pe="USE_PROFILES"in e&&e.USE_PROFILES,_e=!1!==e.ALLOW_ARIA_ATTR,be=!1!==e.ALLOW_DATA_ATTR,Ne=e.ALLOW_UNKNOWN_PROTOCOLS||!1,Se=!1!==e.ALLOW_SELF_CLOSE_IN_ATTR,Re=e.SAFE_FOR_TEMPLATES||!1,we=e.WHOLE_DOCUMENT||!1,ve=e.RETURN_DOM||!1,xe=e.RETURN_DOM_FRAGMENT||!1,Ce=e.RETURN_TRUSTED_TYPE||!1,Le=e.FORCE_BODY||!1,ke=!1!==e.SANITIZE_DOM,Oe=e.SANITIZE_NAMED_PROPS||!1,Me=!1!==e.KEEP_CONTENT,Ue=e.IN_PLACE||!1,pe=e.ALLOWED_URI_REGEXP||W,Xe=e.NAMESPACE||qe,ye=e.CUSTOM_ELEMENT_HANDLING||{},e.CUSTOM_ELEMENT_HANDLING&&ot(e.CUSTOM_ELEMENT_HANDLING.tagNameCheck)&&(ye.tagNameCheck=e.CUSTOM_ELEMENT_HANDLING.tagNameCheck),e.CUSTOM_ELEMENT_HANDLING&&ot(e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)&&(ye.attributeNameCheck=e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck),e.CUSTOM_ELEMENT_HANDLING&&"boolean"==typeof e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements&&(ye.allowCustomizedBuiltInElements=e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements),Re&&(be=!1),xe&&(ve=!0),Pe&&(de=N({},[...k]),ge=[],!0===Pe.html&&(N(de,w),N(ge,O)),!0===Pe.svg&&(N(de,D),N(ge,I),N(ge,U)),!0===Pe.svgFilters&&(N(de,L),N(ge,I),N(ge,U)),!0===Pe.mathMl&&(N(de,x),N(ge,M),N(ge,U))),e.ADD_TAGS&&(de===he&&(de=S(de)),N(de,e.ADD_TAGS,et)),e.ADD_ATTR&&(ge===Te&&(ge=S(ge)),N(ge,e.ADD_ATTR,et)),e.ADD_URI_SAFE_ATTR&&N(We,e.ADD_URI_SAFE_ATTR,et),e.FORBID_CONTENTS&&(Fe===He&&(Fe=S(Fe)),N(Fe,e.FORBID_CONTENTS,et)),Me&&(de["#text"]=!0),we&&N(de,["html","head","body"]),de.table&&(N(de,["tbody"]),delete Ee.tbody),e.TRUSTED_TYPES_POLICY){if("function"!=typeof e.TRUSTED_TYPES_POLICY.createHTML)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createHTML" hook.');if("function"!=typeof e.TRUSTED_TYPES_POLICY.createScriptURL)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createScriptURL" hook.');J=e.TRUSTED_TYPES_POLICY,Q=J.createHTML("")}else void 0===J&&(J=K(B,a)),null!==J&&"string"==typeof Q&&(Q=J.createHTML(""));i&&i(e),tt=e}},it=N({},["mi","mo","mn","ms","mtext"]),at=N({},["foreignobject","desc","title","annotation-xml"]),lt=N({},["title","style","font","a","script"]),ct=N({},D);N(ct,L),N(ct,v);const st=N({},x);N(st,C);const mt=function(e){let t=Z(e);t&&t.tagName||(t={namespaceURI:Xe,tagName:"template"});const n=p(e.tagName),o=p(t.tagName);return!!Ve[e.namespaceURI]&&(e.namespaceURI===je?t.namespaceURI===qe?"svg"===n:t.namespaceURI===Ye?"svg"===n&&("annotation-xml"===o||it[o]):Boolean(ct[n]):e.namespaceURI===Ye?t.namespaceURI===qe?"math"===n:t.namespaceURI===je?"math"===n&&at[o]:Boolean(st[n]):e.namespaceURI===qe?!(t.namespaceURI===je&&!at[o])&&(!(t.namespaceURI===Ye&&!it[o])&&(!st[n]&&(lt[n]||!ct[n]))):!("application/xhtml+xml"!==Ze||!Ve[e.namespaceURI]))},ut=function(e){f(o.removed,{element:e});try{e.parentNode.removeChild(e)}catch(t){e.remove()}},ft=function(e,t){try{f(o.removed,{attribute:t.getAttributeNode(e),from:t})}catch(e){f(o.removed,{attribute:null,from:t})}if(t.removeAttribute(e),"is"===e&&!ge[e])if(ve||xe)try{ut(t)}catch(e){}else try{t.setAttribute(e,"")}catch(e){}},pt=function(e){let t,n;if(Le)e="<remove></remove>"+e;else{const t=h(e,/^[\r\n\t ]+/);n=t&&t[0]}"application/xhtml+xml"===Ze&&Xe===qe&&(e='<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body>'+e+"</body></html>");const o=J?J.createHTML(e):e;if(Xe===qe)try{t=(new z).parseFromString(o,Ze)}catch(e){}if(!t||!t.documentElement){t=ee.createDocument(Xe,"template",null);try{t.documentElement.innerHTML=Ke?Q:o}catch(e){}}const r=t.body||t.documentElement;return e&&n&&r.insertBefore(l.createTextNode(n),r.childNodes[0]||null),Xe===qe?oe.call(t,we?"html":"body")[0]:we?t.documentElement:r},dt=function(e){return te.call(e.ownerDocument||e,e,P.SHOW_ELEMENT|P.SHOW_COMMENT|P.SHOW_TEXT,null,!1)},ht=function(e){return e instanceof H&&("string"!=typeof e.nodeName||"string"!=typeof e.textContent||"function"!=typeof e.removeChild||!(e.attributes instanceof F)||"function"!=typeof e.removeAttribute||"function"!=typeof e.setAttribute||"string"!=typeof e.namespaceURI||"function"!=typeof e.insertBefore||"function"!=typeof e.hasChildNodes)},gt=function(e){return"object"==typeof _?e instanceof _:e&&"object"==typeof e&&"number"==typeof e.nodeType&&"string"==typeof e.nodeName},Tt=function(e,t,n){ie[e]&&m(ie[e],(e=>{e.call(o,t,n,tt)}))},yt=function(e){let t;if(Tt("beforeSanitizeElements",e,null),ht(e))return ut(e),!0;const n=et(e.nodeName);if(Tt("uponSanitizeElement",e,{tagName:n,allowedTags:de}),e.hasChildNodes()&&!gt(e.firstElementChild)&&(!gt(e.content)||!gt(e.content.firstElementChild))&&E(/<[/\w]/g,e.innerHTML)&&E(/<[/\w]/g,e.textContent))return ut(e),!0;if(!de[n]||Ee[n]){if(!Ee[n]&&At(n)){if(ye.tagNameCheck instanceof RegExp&&E(ye.tagNameCheck,n))return!1;if(ye.tagNameCheck instanceof Function&&ye.tagNameCheck(n))return!1}if(Me&&!Fe[n]){const t=Z(e)||e.parentNode,n=$(e)||e.childNodes;if(n&&t){for(let o=n.length-1;o>=0;--o)t.insertBefore(Y(n[o],!0),V(e))}}return ut(e),!0}return e instanceof b&&!mt(e)?(ut(e),!0):"noscript"!==n&&"noembed"!==n||!E(/<\/no(script|embed)/i,e.innerHTML)?(Re&&3===e.nodeType&&(t=e.textContent,t=g(t,ae," "),t=g(t,le," "),t=g(t,ce," "),e.textContent!==t&&(f(o.removed,{element:e.cloneNode()}),e.textContent=t)),Tt("afterSanitizeElements",e,null),!1):(ut(e),!0)},Et=function(e,t,n){if(ke&&("id"===t||"name"===t)&&(n in l||n in nt))return!1;if(be&&!Ae[t]&&E(se,t));else if(_e&&E(me,t));else if(!ge[t]||Ae[t]){if(!(At(e)&&(ye.tagNameCheck instanceof RegExp&&E(ye.tagNameCheck,e)||ye.tagNameCheck instanceof Function&&ye.tagNameCheck(e))&&(ye.attributeNameCheck instanceof RegExp&&E(ye.attributeNameCheck,t)||ye.attributeNameCheck instanceof Function&&ye.attributeNameCheck(t))||"is"===t&&ye.allowCustomizedBuiltInElements&&(ye.tagNameCheck instanceof RegExp&&E(ye.tagNameCheck,n)||ye.tagNameCheck instanceof Function&&ye.tagNameCheck(n))))return!1}else if(We[t]);else if(E(pe,g(n,fe,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==T(n,"data:")||!ze[e]){if(Ne&&!E(ue,g(n,fe,"")));else if(n)return!1}else;return!0},At=function(e){return e.indexOf("-")>0},_t=function(e){let t,n,r,i;Tt("beforeSanitizeAttributes",e,null);const{attributes:a}=e;if(!a)return;const l={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:ge};for(i=a.length;i--;){t=a[i];const{name:c,namespaceURI:s}=t;if(n="value"===c?t.value:y(t.value),r=et(c),l.attrName=r,l.attrValue=n,l.keepAttr=!0,l.forceKeepAttr=void 0,Tt("uponSanitizeAttribute",e,l),n=l.attrValue,l.forceKeepAttr)continue;if(ft(c,e),!l.keepAttr)continue;if(!Se&&E(/\/>/i,n)){ft(c,e);continue}Re&&(n=g(n,ae," "),n=g(n,le," "),n=g(n,ce," "));const m=et(e.nodeName);if(Et(m,r,n)){if(!Oe||"id"!==r&&"name"!==r||(ft(c,e),n=Ie+n),J&&"object"==typeof B&&"function"==typeof B.getAttributeType)if(s);else switch(B.getAttributeType(m,r)){case"TrustedHTML":n=J.createHTML(n);break;case"TrustedScriptURL":n=J.createScriptURL(n)}try{s?e.setAttributeNS(s,c,n):e.setAttribute(c,n),u(o.removed)}catch(e){}}}Tt("afterSanitizeAttributes",e,null)},bt=function e(t){let n;const o=dt(t);for(Tt("beforeSanitizeShadowDOM",t,null);n=o.nextNode();)Tt("uponSanitizeShadowNode",n,null),yt(n)||(n.content instanceof c&&e(n.content),_t(n));Tt("afterSanitizeShadowDOM",t,null)};return o.sanitize=function(e){let t,n,i,a,l=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(Ke=!e,Ke&&(e="\x3c!--\x3e"),"string"!=typeof e&&!gt(e)){if("function"!=typeof e.toString)throw A("toString is not a function");if("string"!=typeof(e=e.toString()))throw A("dirty is not a string, aborting")}if(!o.isSupported)return e;if(De||rt(l),o.removed=[],"string"==typeof e&&(Ue=!1),Ue){if(e.nodeName){const t=et(e.nodeName);if(!de[t]||Ee[t])throw A("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof _)t=pt("\x3c!----\x3e"),n=t.ownerDocument.importNode(e,!0),1===n.nodeType&&"BODY"===n.nodeName||"HTML"===n.nodeName?t=n:t.appendChild(n);else{if(!ve&&!Re&&!we&&-1===e.indexOf("<"))return J&&Ce?J.createHTML(e):e;if(t=pt(e),!t)return ve?null:Ce?Q:""}t&&Le&&ut(t.firstChild);const s=dt(Ue?e:t);for(;i=s.nextNode();)yt(i)||(i.content instanceof c&&bt(i.content),_t(i));if(Ue)return e;if(ve){if(xe)for(a=ne.call(t.ownerDocument);t.firstChild;)a.appendChild(t.firstChild);else a=t;return(ge.shadowroot||ge.shadowrootmod)&&(a=re.call(r,a,!0)),a}let m=we?t.outerHTML:t.innerHTML;return we&&de["!doctype"]&&t.ownerDocument&&t.ownerDocument.doctype&&t.ownerDocument.doctype.name&&E(j,t.ownerDocument.doctype.name)&&(m="<!DOCTYPE "+t.ownerDocument.doctype.name+">\n"+m),Re&&(m=g(m,ae," "),m=g(m,le," "),m=g(m,ce," ")),J&&Ce?J.createHTML(m):m},o.setConfig=function(e){rt(e),De=!0},o.clearConfig=function(){tt=null,De=!1},o.isValidAttribute=function(e,t,n){tt||rt({});const o=et(e),r=et(t);return Et(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&(ie[e]=ie[e]||[],f(ie[e],t))},o.removeHook=function(e){if(ie[e])return u(ie[e])},o.removeHooks=function(e){ie[e]&&(ie[e]=[])},o.removeAllHooks=function(){ie={}},o}();return V}));
+//# sourceMappingURL=purify.min.js.map
diff --git a/manifest.json b/manifest.json
index d24ef93..401ea66 100644
--- a/manifest.json
+++ b/manifest.json
@@ -754,5 +754,5 @@
     "*://html.onlineviewer.net/*",
     "*://webcache.googleusercontent.com/*"
   ],
-  "version": "3.1.7.1"
+  "version": "3.1.7.2"
 }
diff --git a/options/optin/opt-in.html b/options/optin/opt-in.html
index 4a5aa0a..fc857bf 100644
--- a/options/optin/opt-in.html
+++ b/options/optin/opt-in.html
@@ -4,7 +4,7 @@
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <title>Bypass Paywalls Clean (setCookie/custom sites opt-in)</title>
+    <title>Bypass Paywalls Clean (setCookie, custom sites & check update opt-in)</title>
     <link rel="stylesheet" href="../options_all.css"/>
     <link rel="stylesheet" href="opt-in.css"/>
     <script src="opt-in.js"></script>
@@ -12,9 +12,18 @@
 
   <body>
     <div>
-      <p><strong>Bypass Paywalls Clean<br> - custom sites/check update opt-in</strong></p>
+      <p><strong>Bypass Paywalls Clean<br> - setCookie, custom sites & check update opt-in</strong></p>
       </div>
     </div>
+    <div id="opt-in-prompt">
+      <p><strong>setCookie opt-in</strong></p>
+      <p>For some sites a necessary cookie has to be set (this cookie doesn't contain any personal information about the user or device):<br><br>
+      Crusoé</p>
+      <p>setCookie opt-in enabled: <span id="opt-in-enabled"></span></p>
+      <div id="optin-container">
+        <button id="optin-enable">Enable</button>
+        <button id="optin-disable">Disable</button>
+    </div>
     <div id="custom-prompt">
       <p><strong>custom sites opt-in</strong></p>
       <p>If you want to enable custom sites and also have the option to remove cookies/block general paywall-scripts of 'unlisted' sites:</br>
@@ -33,6 +42,15 @@
         <button id="update-enable">Enable</button>
         <button id="update-disable">Disable</button>
       </div>
+    </div>
+    <div id="counter-prompt">
+      <p><strong>daily users counter opt-in</strong></p>
+      <p>Very basic daily users counter (by counting the download of an empty json-file (no personal information is shared)):</br>
+      <p>daily users counter enabled: <span id="counter-enabled"></span></p>
+      <div id="custom-container">
+        <button id="counter-enable">Enable</button>
+        <button id="counter-disable">Disable</button>
+      </div>
     </div>
 	<p>
   <div style='float:left;padding-bottom:50px'>
diff --git a/options/optin/opt-in.js b/options/optin/opt-in.js
index e91bca9..b618694 100644
--- a/options/optin/opt-in.js
+++ b/options/optin/opt-in.js
@@ -7,9 +7,34 @@ var custom_switch = ((manifestData.optional_permissions && manifestData.optional
 
 window.addEventListener("load", function () {
     document.getElementById("button-close").addEventListener("click", function () {
+        ext_api.storage.local.set({
+            "optInShown": true,
+            "customShown": true
+        });
         window.close();
     });
 
+    var opt_in_enabled = document.getElementById('opt-in-enabled');
+    ext_api.storage.local.get("optIn", function (result) {
+        opt_in_enabled.innerText = result.optIn ? 'YES' : 'NO';
+    });
+
+    document.getElementById("optin-enable").addEventListener("click", function () {
+        ext_api.storage.local.set({
+            "optIn": true,
+            "optInShown": true
+        });
+        opt_in_enabled.innerText = 'YES';
+    });
+
+    document.getElementById("optin-disable").addEventListener("click", function () {
+        ext_api.storage.local.set({
+            "optIn": false,
+            "optInShown": true
+        });
+        opt_in_enabled.innerText = 'NO';
+    });
+
     var custom_enabled = document.getElementById('custom-enabled');
     ext_api.permissions.contains({
         origins: ["*://*/*"]
@@ -35,6 +60,9 @@ window.addEventListener("load", function () {
             } else {
                 custom_enabled.innerText = 'NO';
             }
+            ext_api.storage.local.set({
+                "customShown": true
+            });
         });
     });
 
@@ -48,6 +76,9 @@ window.addEventListener("load", function () {
                     "customOptIn": false
                 });
             }
+            ext_api.storage.local.set({
+                "customShown": true
+            });
         });
     });
 
@@ -71,4 +102,23 @@ window.addEventListener("load", function () {
         });
         update_enabled.innerText = 'NO';
     });
+
+    var counter_enabled = document.getElementById('counter-enabled');
+    ext_api.storage.local.get({counter: true}, function (result) {
+        counter_enabled.innerText = result.counter ? 'YES' : 'NO';
+    });
+
+    document.getElementById("counter-enable").addEventListener("click", function () {
+        ext_api.storage.local.set({
+            "counter": true
+        });
+        counter_enabled.innerText = 'YES';
+    });
+
+    document.getElementById("counter-disable").addEventListener("click", function () {
+        ext_api.storage.local.set({
+            "counter": false
+        });
+        counter_enabled.innerText = 'NO';
+    });
 });
diff --git a/sites.js b/sites.js
index 38b2ed8..0914cf9 100644
--- a/sites.js
+++ b/sites.js
@@ -270,7 +270,7 @@ var defaultSites = {
     allow_cookies: 1,
     block_regex: /(\.tinypass\.com\/|cdn\.ampproject\.org\/v\d\/amp-access-.+\.js)/
   },
-  "Business Post.ie": {
+  "Business Post.ie (link to archive.is)": {
     domain: "businesspost.ie",
     allow_cookies: 1,
     block_regex: /\.piano\.io\//
@@ -2198,6 +2198,7 @@ var defaultSites = {
   "UOL.com.br": {
     domain: "uol.com.br",
     allow_cookies: 1,
+    block_js_inline: /crusoe\.uol\.com\.br\/(diario|edicoes)\/.+/,
     block_regex: /(paywall\.folha\.uol\.com\.br\/|\.(tinypass|matheranalytics)\.com\/|cdn\.ampproject\.org\/v\d\/amp-subscriptions-.+\.js)/,
     useragent: "googlebot"
   },
@@ -2512,6 +2513,7 @@ expandSiteRules(defaultSites);
 var au_news_corp_domains = grouped_sites['###_au_news_corp'];
 var de_madsack_domains = grouped_sites['###_de_madsack'];
 var es_grupo_vocento_domains = grouped_sites['###_es_grupo_vocento'];
+var nl_mediahuis_noord_domains = grouped_sites['###_nl_mediahuis_noord'];
 var nl_mediahuis_region_domains = grouped_sites['###_nl_mediahuis_region'];
 var no_nhst_media_domains = grouped_sites['###_no_nhst_media'];