<!-- OneTrust Cookies Consent Notice start for lightyear.cloud --> <script src="https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.js" type="text/javascript" charset="UTF-8" data-domain-script="0197a69a-8630-7f3b-bd4c-caeb8c6dff1c" ></script> <script type="text/javascript"> (function () { // --- Script version 2.0 (21/05/2026) --- var RULES = [ { test: /\/\/(?:www\.)?youtube(?:-nocookie)?\.com\//i, groups: ["C0003"] }, { test: /\/\/youtubei\.googleapis\.com\//i, groups: ["C0003"] }, { test: /\/\/[is]\.ytimg\.com\//i, groups: ["C0003"] }, { test: /\/\/yt3\.ggpht\.com\//i, groups: ["C0003"] }, { test: /\/\/(?:player\.)?vimeo\.com\//i, groups: ["C0003"] }, { test: /\/\/[fi]\.vimeocdn\.com\//i, groups: ["C0003"] }, { test: /\/\/munchkin\.marketo\.net\//i, groups: ["C0004"] }, { test: /\/\/(?:cdn\.)?biz(?:ible|ibly)\.com\//i, groups: ["C0004"] }, { test: /\/\/adobedc\.net\//i, groups: ["C0004"] }, // OptinMonster - a, api and cdn subdomains { test: /\/\/(?:a|api|cdn)\.omappapi\.com\//i, groups: ["C0004"] }, { test: /\/\/tracker\.gaconnector\.com\//i, groups: ["C0004"] }, { test: /\/\/static\.hotjar\.com\//i, groups: ["C0004"] }, { test: /\/\/js\.hs-scripts\.com\//i, groups: ["C0004"] }, { test: /\/scripts\/custom-gclid\.js\//i, groups: ["C0004"] }, { test: /\/\/js\.hub(?:spot|sforms\.net|scta\.net|sadspixel\.net|s-analytics\.net|s-banner\.com)/i, groups: ["C0004"] }, { test: /\/\/(?:bat\.|c\.)?bing\.com(?:\/api)?\//i, groups: ["C0004"] }, { test: /\/\/clarity\.ms\//i, groups: ["C0004"] }, { test: /\/\/(?:www\.)?msn\.com(?:\/api)?\//i, groups: ["C0004"] }, { test: /\/\/(?:snap\.|px\.ads\.|www\.)?linkedin\.com(?:\/px)?\//i, groups: ["C0005"] }, { test: /\/\/platform\.linkedin\.com\//i, groups: ["C0005"] }, ]; var IFRAME_RULES = [ { test: /youtube(?:-nocookie)?\.com|youtu\.be/i, groups: ["C0003"] }, { test: /(?:player\.)?vimeo\.com/i, groups: ["C0003"] }, ]; var VIDEO_RULES = [ { test: /youtube(?:-nocookie)?\.com|youtu\.be/i, groups: ["C0003"] }, { test: /vimeo(?:cdn)?\.com|player\.vimeo\.com/i, groups: ["C0003"] }, { test: /(?:fast\.)?wistia\.com/i, groups: ["C0003"] }, { test: /(?:players\.)?brightcove\.com/i, groups: ["C0003"] }, { test: /vidyard\.com/i, groups: ["C0003"] }, { test: /jwp(?:layer|cdn)\.com/i, groups: ["C0003"] }, { test: /cloudinary\.com/i, groups: ["C0003"] }, { test: /streamable\.com/i, groups: ["C0003"] }, ]; var cookiePatterns = { C0003: [ /^YSC|^VISITOR_(?:INFO|PRIVACY)|^PREF|^GPS|^CONSENT|_Secure-ROLLOUT|^LOGIN_INFO|^SIDCC|^[HS]SID|^[AS]?APISID|^DEVICE_INFO|^CONSISTENCY|^(?:use_hitbox|remote_sid)/, /^vuid|^player|^_(?:abexps|gcl|calendly)|^continuous_play|^has_logged_in/, /calendly/, ], C0004: [ /gaconnector|_biz|_BUID|^_biz_(?:uid|nA|pendingA|sid|flagsA)|^m(?:kto|kt)_|^_mkto_trk|^__hs[ctscr]?|hubspot|_uet|MUID|_cl[ck]k|MSN/, // OptinMonster cookies /^_omappv[ps]|^om-|^omSeen-|^omSuccess-|^omFolders(?:Optin|Closed)|^omLast(?:Seen)|^omVisits/, ], C0005: [ /^li_|^lidc|^b[sc]cookie|^lang|^(?:Analytics)?SyncHistory|^UserMatchHistory/, ], }; function matchRule(src, rules) { rules = rules || RULES; for (var i = 0; i < rules.length; i++) if (rules[i].test.test(src)) return rules[i]; return null; } function hasConsent(req) { var g = (window.OneTrustActiveGroups || window.OnetrustActiveGroups || "").split(","); return req.every(function (id) { return g.indexOf(id) !== -1; }); } function isMunchkinNode(node) { return /\/\/munchkin\.marketo\.net\//i.test(node.getAttribute("data-gated-src") || node.getAttribute("src") || ""); } // --- Restore a blocked script element --- function restoreScript(node) { var replayQ = null; if (isMunchkinNode(node) && window.Munchkin && window.Munchkin.__otStub) { replayQ = window.Munchkin.__q ? window.Munchkin.__q.slice() : null; try { delete window.Munchkin; } catch (e) { window.Munchkin = undefined; } } var s = document.createElement("script"); ["src","async","defer","noModule","crossorigin","referrerpolicy","integrity","nonce"].forEach(function (a) { var v = node.getAttribute(a); if (v !== null) s.setAttribute(a, v); }); var t = node.getAttribute("type"); s.type = t && t !== "text/plain" ? t : "text/javascript"; if (node.onload) s.onload = node.onload; if (node.onerror) s.onerror = node.onerror; if (node.onreadystatechange) s.onreadystatechange = node.onreadystatechange; if (node.text && !s.src) s.text = node.text; if (isMunchkinNode(node) && replayQ) { s.addEventListener("load", function () { if (window.Munchkin && typeof window.Munchkin.init === "function") { replayQ.forEach(function (item) { var m = item[0]; if (typeof window.Munchkin[m] === "function") window.Munchkin[m].apply(window.Munchkin, item[1] || []); }); } }); } node.replaceWith(s); } function restoreAllEligible() { document.querySelectorAll('script.optanon-blocked[type="text/plain"][data-gated-src]').forEach(function (n) { var src = n.getAttribute("data-gated-src") || ""; var rule = matchRule(src); if (rule && hasConsent(rule.groups)) restoreScript(n); }); } // --- Video placeholder --- var videoIdCounter = 0; function createPlaceholder(type, uniqueId) { var el = document.createElement("div"); el.className = "optanon-video-placeholder"; if (uniqueId) el.id = "optanon-placeholder-" + uniqueId; el.style.cssText = "position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;padding:20px;background:rgba(0,0,0,0.8);color:white;border-radius:5px;z-index:10;"; el.innerHTML = "<p>Video Consent Required</p><p>This " + type + " requires your consent to load content from third-party providers.</p>" + "<button onclick='window.OneTrust.ToggleInfoDisplay()' style='margin-top:15px;padding:12px 24px;background:#E4173F;color:white;border:none;border-radius:24px;cursor:pointer;font-size:16px;'>Manage Preferences</button>"; return el; } // --- Block / restore HTML5 video --- function blockVideo(video) { if (video.hasAttribute("data-blocked")) return; var src = video.getAttribute("src") || video.getAttribute("data-src") || ""; var sources = video.querySelectorAll("source"); var rule = matchRule(src, VIDEO_RULES); if (!rule) { for (var i = 0; i < sources.length && !rule; i++) rule = matchRule(sources[i].getAttribute("src") || "", VIDEO_RULES); } if (!rule && video.hasAttribute("data-require-consent")) rule = { groups: ["C0003"] }; if (!rule || hasConsent(rule.groups)) return; var uid = ++videoIdCounter; video.setAttribute("data-consent-required", rule.groups.join(",")); video.setAttribute("data-video-unique-id", uid); video.classList.add("optanon-blocked-video"); if (video.src) { video.setAttribute("data-blocked-src", video.src); video.removeAttribute("src"); } if (sources.length) { video.setAttribute("data-blocked-sources", JSON.stringify( Array.prototype.map.call(sources, function (s) { return { src: s.src, type: s.type, media: s.media }; }) )); while (video.firstChild) video.removeChild(video.firstChild); } Object.assign(video.style, { position: "relative", backgroundColor: "#f0f0f0", minHeight: video.style.height || "315px", minWidth: video.style.width || "560px" }); video.removeAttribute("autoplay"); video.removeAttribute("controls"); video.setAttribute("data-blocked", "true"); var ph = createPlaceholder("video", uid); if (video.parentElement) { if (!/(absolute|relative|fixed)/.test(video.parentElement.style.position)) video.parentElement.style.position = "relative"; video.parentElement.appendChild(ph); video.setAttribute("data-placeholder-id", ph.id); } } function restoreBlockedVideos() { document.querySelectorAll("video.optanon-blocked-video").forEach(function (video) { if (!hasConsent((video.getAttribute("data-consent-required") || "").split(","))) return; var phId = video.getAttribute("data-placeholder-id"); if (phId) { var ph = document.getElementById(phId); if (ph) ph.remove(); } video.parentElement && video.parentElement.querySelectorAll(".optanon-video-placeholder").forEach(function (p) { p.remove(); }); var bSrc = video.getAttribute("data-blocked-src"); if (bSrc) { video.src = bSrc; video.removeAttribute("data-blocked-src"); } var bSources = video.getAttribute("data-blocked-sources"); if (bSources) { try { JSON.parse(bSources).forEach(function (sd) { var s = document.createElement("source"); s.src = sd.src; if (sd.type) s.type = sd.type; if (sd.media) s.media = sd.media; video.appendChild(s); }); } catch (e) { console.error("Error parsing video sources:", e); } video.removeAttribute("data-blocked-sources"); } video.setAttribute("controls", "true"); ["data-blocked","data-consent-required","data-placeholder-id","data-video-unique-id"].forEach(function (a) { video.removeAttribute(a); }); video.classList.remove("optanon-blocked-video"); Object.assign(video.style, { backgroundColor: "", minHeight: "", minWidth: "", position: "" }); video.load(); }); document.querySelectorAll(".optanon-video-placeholder").forEach(function (ph) { var uid = ph.id.replace("optanon-placeholder-", ""); var vid = document.querySelector('[data-video-unique-id="' + uid + '"]'); if (!vid || !vid.hasAttribute("data-blocked")) ph.remove(); }); } // --- Block / restore iframes --- function blockIframe(iframe) { var src = iframe.getAttribute("src") || iframe.getAttribute("data-src") || ""; var rule = matchRule(src, IFRAME_RULES); if (!rule || hasConsent(rule.groups)) return; if (iframe.src) { iframe.setAttribute("data-blocked-src", iframe.src); iframe.removeAttribute("src"); } iframe.setAttribute("data-consent-required", rule.groups.join(",")); iframe.classList.add("optanon-blocked-iframe"); iframe.style.cssText += "background-color:#f0f0f0;min-height:" + (iframe.style.minHeight || "315px") + ";"; var ph = createPlaceholder("video"); if (iframe.parentElement) { if (!/(absolute|relative)/.test(iframe.parentElement.style.position)) iframe.parentElement.style.position = "relative"; iframe.parentElement.appendChild(ph); iframe.setAttribute("data-placeholder-id", ph.className); } } function restoreBlockedIframes() { document.querySelectorAll("iframe.optanon-blocked-iframe").forEach(function (iframe) { var bSrc = iframe.getAttribute("data-blocked-src"); if (!bSrc || !hasConsent((iframe.getAttribute("data-consent-required") || "").split(","))) return; var ph = iframe.parentElement && iframe.parentElement.querySelector(".optanon-video-placeholder"); if (ph) ph.remove(); iframe.src = bSrc; ["data-blocked-src","data-consent-required"].forEach(function (a) { iframe.removeAttribute(a); }); iframe.classList.remove("optanon-blocked-iframe"); iframe.style.backgroundColor = ""; iframe.style.minHeight = ""; }); } // --- Dynamic iframe src interception --- var _origCreateElement = document.createElement; document.createElement = function (tag) { var el = _origCreateElement.call(document, tag); if (tag.toLowerCase() === "iframe") { var desc = Object.getOwnPropertyDescriptor(el, "src") || Object.getOwnPropertyDescriptor(HTMLIFrameElement.prototype, "src"); Object.defineProperty(el, "src", { get: function () { return this.getAttribute("src"); }, set: function (v) { var rule = matchRule(v, IFRAME_RULES); if (rule && !hasConsent(rule.groups)) { this.setAttribute("data-blocked-src", v); this.classList.add("optanon-blocked-iframe"); this.setAttribute("data-consent-required", rule.groups.join(",")); } else { desc.set.call(this, v); } }, configurable: true, }); } return el; }; // --- DOM insertion hooks --- ["appendChild", "insertBefore", "replaceChild"].forEach(function (m) { var orig = Node.prototype[m]; Node.prototype[m] = function (child) { if (child) { if (child.tagName === "IFRAME") { try { blockIframe(child); } catch (e) {} } else if (child.tagName === "VIDEO") { try { blockVideo(child); } catch (e) {} } } var result = orig.apply(this, arguments); if (child) { if (child.tagName === "IFRAME") setTimeout(function () { blockIframe(child); }, 0); else if (child.tagName === "VIDEO") setTimeout(function () { blockVideo(child); }, 0); } return result; }; }); // MutationObserver for innerHTML insertions var mediaObserver = new MutationObserver(function (mutations) { mutations.forEach(function (mutation) { mutation.addedNodes.forEach(function (node) { if (node.tagName === "IFRAME") blockIframe(node); else if (node.tagName === "VIDEO") blockVideo(node); if (node.querySelectorAll) { node.querySelectorAll("iframe").forEach(blockIframe); node.querySelectorAll("video").forEach(blockVideo); } }); }); }); function startObserving() { mediaObserver.observe(document.body, { childList: true, subtree: true }); blockExistingMedia(); } function blockExistingMedia() { document.querySelectorAll("iframe").forEach(blockIframe); document.querySelectorAll("video").forEach(blockVideo); } document.body ? startObserving() : document.addEventListener("DOMContentLoaded", startObserving); // --- Tracking pixel blocking --- var PIXEL_DOMAINS = /bizible\.com|bizibly\.com|adobedc\.net/; function blockPixel(img) { var src = img.src || img.getAttribute("src") || ""; if (PIXEL_DOMAINS.test(src) && !hasConsent(["C0004"])) { img.setAttribute("data-blocked-src", src); img.removeAttribute("src"); img.style.display = "none"; } } var pixelObserver = new MutationObserver(function (mutations) { mutations.forEach(function (mutation) { mutation.addedNodes.forEach(function (node) { if (node.tagName === "IMG") blockPixel(node); }); }); }); if (document.body) { pixelObserver.observe(document.body, { childList: true, subtree: true }); document.querySelectorAll("img").forEach(blockPixel); } // --- Custom video click-to-load interception --- function interceptVideoButtons() { document.querySelectorAll(".js-video[data-video-url], .video[data-video-url]").forEach(function (container) { var videoUrl = container.getAttribute("data-video-url"); if (!videoUrl) return; var groups = /youtube\.com|youtu\.be/.test(videoUrl) ? ["C0003"] : /vimeo\.com/.test(videoUrl) ? ["C0003"] : null; if (!groups || hasConsent(groups)) return; var btn = container.querySelector('.js-videoPlay, button[type="button"]'); if (!btn || btn.getAttribute("data-consent-required")) return; var origOnclick = btn.onclick; btn.setAttribute("data-consent-required", groups.join(",")); btn.onclick = function (e) { e.preventDefault(); e.stopPropagation(); if (hasConsent(groups)) { if (origOnclick) origOnclick.call(this, e); } else showVideoConsentModal(container, groups); return false; }; var _origAEL = btn.addEventListener; btn.addEventListener = function (type, listener, opts) { _origAEL.call(this, type, type !== "click" ? listener : function (e) { if (!hasConsent(groups)) { e.preventDefault(); e.stopPropagation(); showVideoConsentModal(container, groups); return false; } return listener.call(this, e); }, opts); }; }); } function showVideoConsentModal(container, groups) { var existing = container.querySelector(".optanon-video-consent-modal"); if (existing) { existing.style.display = "block"; return; } var modal = document.createElement("div"); modal.className = "optanon-video-consent-modal"; modal.style.cssText = "position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);display:flex;align-items:center;justify-content:center;z-index:1000;"; modal.innerHTML = '<div style="background:white;padding:30px;border-radius:8px;text-align:center;max-width:400px;margin:10% auto;">' + '<h3 style="margin:0 0 15px 0;color:#111;">Video consent required</h3>' + '<p style="margin:0 0 20px 0;color:#111;">This video requires your consent to load content from third-party providers.</p>' + '<button onclick="window.OneTrust.ToggleInfoDisplay()" style="padding:12px 24px;background:#E4173F;color:white;border:none;border-radius:24px;cursor:pointer;font-size:16px;margin-right:10px;">Manage preferences</button>' + '<button onclick="this.closest(\'.optanon-video-consent-modal\').style.display=\'none\'" style="padding:12px 24px;background:#F7F7F7;color:#111;border:none;border-radius:24px;cursor:pointer;font-size:16px;">Cancel</button>' + '</div>'; container.style.position = "relative"; container.appendChild(modal); } function recheckVideoButtons() { document.querySelectorAll("[data-consent-required]").forEach(function (btn) { if (hasConsent((btn.getAttribute("data-consent-required") || "").split(","))) { var container = btn.closest(".js-video, .video"); if (container) { var m = container.querySelector(".optanon-video-consent-modal"); if (m) m.remove(); } } }); } document.readyState === "loading" ? document.addEventListener("DOMContentLoaded", function () { setTimeout(interceptVideoButtons, 100); }) : setTimeout(interceptVideoButtons, 100); setInterval(interceptVideoButtons, 2000); // --- Script blocking via DOM insertion hooks --- function handleScript(node) { var src = node.getAttribute("src") || ""; var rule = matchRule(src); if (!rule || hasConsent(rule.groups)) return; node.setAttribute("data-gated-src", src); node.type = "text/plain"; node.classList.add("optanon-blocked"); } ["appendChild", "insertBefore"].forEach(function (m) { var orig = Node.prototype[m]; Node.prototype[m] = function (child) { if (child && child.tagName === "SCRIPT") { try { handleScript(child); } catch (e) {} } return orig.apply(this, arguments); }; }); // --- Patch document.write / writeln --- function gateHtml(html) { return String(html).replace( /<script\b([^>]*?)\bsrc\s*=\s*(['"])([^'"]+)\2([^>]*)>(?:<\/script>)?/gi, function (_m, pre, q, src, post) { var rule = matchRule(src || ""); if (!rule || hasConsent(rule.groups)) return _m; var attrs = ((pre || "") + " src=" + q + src + q + (post || "")).replace(/\btype\s*=\s*(['"])[^'"]*\1/gi, ""); attrs += ' type="text/plain" class="optanon-blocked" data-gated-src="' + src.replace(/"/g, "&quot;") + '"'; return "\<script " + attrs + "\>\<\/script\>"; } ); } ["write", "writeln"].forEach(function (m) { var orig = document[m]; document[m] = function () { return orig.call(document, gateHtml(Array.prototype.join.call(arguments, ""))); }; }); // --- Cookie blocking --- var _origCookie = Object.getOwnPropertyDescriptor(Document.prototype, "cookie"); var _origPostMessage = window.postMessage; window.postMessage = function (msg, origin) { if (origin && origin.includes("youtube.com") && !hasConsent(["C0003"])) return; return _origPostMessage.apply(this, arguments); }; Object.defineProperty(Document.prototype, "cookie", { get: function () { return _origCookie.get.call(this); }, set: function (value) { var name = value.split("=")[0].trim(); if (name.startsWith("OptAnon")) return _origCookie.set.call(this, value); if (name === "__cf_bm" || name === "_cf_bm") return _origCookie.set.call(this, value); // Allow VWO cookies — consent managed by VWO's built-in feature if (name.startsWith("_vis_opt") || name.startsWith("_vwo")) return _origCookie.set.call(this, value); for (var cat in cookiePatterns) { if (!hasConsent([cat])) { for (var i = 0; i < cookiePatterns[cat].length; i++) if (cookiePatterns[cat][i].test(name)) return; } } return _origCookie.set.call(this, value); }, configurable: true, }); // --- Storylane consent notify --- function notifyStorylaneConsent() { if (!hasConsent(["C0003"])) return; document.querySelectorAll("iframe[name='sl-embed']").forEach(function (sl) { try { sl.contentWindow && sl.contentWindow.postMessage({ message: "storylane-cookie-consent" }, "*"); } catch (e) {} }); } // --- Consent change handler --- window.addEventListener("OneTrustGroupsUpdated", function () { restoreAllEligible(); restoreBlockedIframes(); restoreBlockedVideos(); recheckVideoButtons(); notifyStorylaneConsent(); }); document.querySelectorAll("script[src]").forEach(function (n) { try { handleScript(n); } catch (e) {} }); restoreAllEligible(); notifyStorylaneConsent(); // --- Munchkin stub --- if (!window.Munchkin) { var MK = function () {}; MK.__otStub = true; MK.__q = []; MK.init = function () { MK.__q.push(["init", Array.prototype.slice.call(arguments)]); }; window.Munchkin = MK; } })(); function OptanonWrapper() { } </script> <!-- OneTrust Cookies Consent Notice end for lightyear.cloud --> Kasturi Banerjee
Free trial
Back to article
Kasturi Banerjee

Kasturi Banerjee

Digital Content Writer

Related articles by Kasturi Banerjee

AP Automation Benefits

How Accounts Payable Automation Works With ERP System Integration

Read article on How Accounts Payable Automation Works With ERP System Integration
AP Automation Benefits

How AP Automation Helps in Faster Month End Close

Read article on How AP Automation Helps in Faster Month End Close
AP Automation Benefits

How To Gain Buy-In From Stakeholders For AP Automation

Read article on How To Gain Buy-In From Stakeholders For AP Automation
AP Automation Benefits

The Finance Leader’s Guide to Accounts Payable Technology

Read article on The Finance Leader’s Guide to Accounts Payable Technology
AP Automation Benefits

Breaking Barriers: How to Implement AP Automation Successfully

Read article on Breaking Barriers: How to Implement AP Automation Successfully
AP Automation Benefits

AP Automation Implementation: The 33% Success Framework

Read article on AP Automation Implementation: The 33% Success Framework
AP Automation Benefits

The MTD Readiness Gap: What 74% of UK Businesses Are Missing

Read article on The MTD Readiness Gap: What 74% of UK Businesses Are Missing
AP Automation Benefits

Role of AP Automation in the Digital Transformation Maturity

Read article on Role of AP Automation in the Digital Transformation Maturity
AP Automation Benefits

Automation in Finance: AP Control and Smarter Finance Decisions

Read article on Automation in Finance: AP Control and Smarter Finance Decisions