Quantus-Network · dewabisma · Jul 31, 2026 · Jul 30, 2026 · Jul 30, 2026 · Jul 31, 2026
diff --git a/website/astro.config.mjs b/website/astro.config.mjs
@@ -71,7 +71,8 @@ export default defineConfig({
           !page.includes("/tags/") &&
           !page.includes("/account/") &&
           !page.includes("/oauth/") &&
-          !page.includes("/invite/")
+          !page.includes("/invite/") &&
+          !page.includes("/en-US")
         );
       },
       serialize: (item) => {
@@ -86,6 +87,27 @@ export default defineConfig({
           item.url = item.url.replace(/^https?:\/\/[^/]+/, baseUrl);
         }
 
+        if (item.links?.length) {
+          item.links = item.links.map((link) => ({
+            ...link,
+            url: link.url.replace(/^https?:\/\/[^/]+/, baseUrl),
+          }));
+
+          // Point x-default at the English (root) alternate
+          const defaultLink = item.links.find(
+            (link) => link.lang === LOCALES_MAP[DEFAULT_LOCALE],
+          );
+          if (
+            defaultLink &&
+            !item.links.some((link) => link.lang === "x-default")
+          ) {
+            item.links.push({
+              url: defaultLink.url,
+              lang: "x-default",
+            });
+          }
+        }
+
         // Check if this is a homepage link using the current base URL
         const homepageLinks = SUPPORTED_LOCALES.map((locale) => {
           if (locale === DEFAULT_LOCALE) return `${baseUrl}/`;

diff --git a/website/public/_redirects b/website/public/_redirects
@@ -1,4 +1,7 @@
 /quantum-security-checker /quantum-risk-checker 301
 /quantum-security-checker/ /quantum-risk-checker 301
 /quests /quests/shill 301
-/quests/ /quests/shill 301
+/quests/ /quests/shill 301
+/en-US / 301
+/en-US/ / 301
+/en-US/* /:splat 301
diff --git a/website/public/robots.txt b/website/public/robots.txt
@@ -1,4 +1,6 @@
 User-agent: *
+Content-Signal: search=yes, ai-input=yes, ai-train=yes
+
 Allow: /
 
 Sitemap: https://www.quantus.com/sitemap-index.xml
diff --git a/website/src/components/features/about/ContactSection.astro b/website/src/components/features/about/ContactSection.astro
@@ -21,13 +21,17 @@ const t = await createTranslator(locale);
       href="mailto:hello@quantus.com"
       class="contact-email about-animate"
       data-delay="0.45"
+      data-track="contact_email_click"
+      data-track-cta-location="about_contact"
     >
       {t("about.contact.email")}
     </a>
     <a
       href="mailto:hello@quantus.com?subject=Enquiry%20from%20Quantus%20Website"
       class="contact-cta about-animate"
       data-delay="0.6"
+      data-track="contact_email_click"
+      data-track-cta-location="about_contact"
     >
       {t("about.contact.cta")}
     </a>

diff --git a/website/src/components/features/community/EventSection.astro b/website/src/components/features/community/EventSection.astro
@@ -26,7 +26,10 @@ const t = await createTranslator(locale);
           href="https://tally.so/r/D4502E"
           target="_blank"
           rel="noopener"
-          class="event-cta">{t("community.events.card.cta")}</a
+          class="event-cta"
+          data-track="qday_notify_click"
+          data-track-cta-location="community_events"
+          >{t("community.events.card.cta")}</a
         >
       </div>
       <div class="event-card-right">

diff --git a/website/src/components/features/community/SocialsSection.astro b/website/src/components/features/community/SocialsSection.astro
@@ -20,6 +20,9 @@ const t = await createTranslator(locale);
         rel="noopener"
         class="social-box comm-animate"
         data-delay="0"
+        data-track="community_click"
+        data-track-channel="x"
+        data-track-cta-location="community_socials"
       >
         <span class="social-platform">
           {t("community.socials.platforms.x")}
@@ -32,6 +35,9 @@ const t = await createTranslator(locale);
         rel="noopener"
         class="social-box comm-animate"
         data-delay="0.08"
+        data-track="community_click"
+        data-track-channel="instagram"
+        data-track-cta-location="community_socials"
       >
         <span class="social-platform">
           {t("community.socials.platforms.instagram")}
@@ -56,6 +62,9 @@ const t = await createTranslator(locale);
         rel="noopener"
         class="social-box comm-animate"
         data-delay="0.24"
+        data-track="community_click"
+        data-track-channel="youtube"
+        data-track-cta-location="community_socials"
       >
         <span class="social-platform">
           {t("community.socials.platforms.youtube")}

diff --git a/website/src/components/features/community/TelegramSection.astro b/website/src/components/features/community/TelegramSection.astro
@@ -22,7 +22,11 @@ const t = await createTranslator(locale);
       target="_blank"
       rel="noopener"
       class="telegram-btn comm-animate"
-      data-delay="0.45">{t("community.telegram.cta")}</a
+      data-delay="0.45"
+      data-track="community_click"
+      data-track-channel="telegram"
+      data-track-cta-location="community_telegram"
+      >{t("community.telegram.cta")}</a
     >
   </div>
 </section>

diff --git a/website/src/components/features/home/CommunitySection.astro b/website/src/components/features/home/CommunitySection.astro
@@ -43,6 +43,9 @@ const t = await createTranslator(locale);
           href="https://t.me/quantusnetwork"
           target="_blank"
           class="community-panel-cta"
+          data-track="community_click"
+          data-track-channel="telegram"
+          data-track-cta-location="home_community"
         >
           {t("home.community.cards.telegram.cta")}
         </a>
@@ -73,6 +76,9 @@ const t = await createTranslator(locale);
           href="https://x.com/QuantusNetwork"
           target="_blank"
           class="community-panel-cta"
+          data-track="community_click"
+          data-track-channel="x"
+          data-track-cta-location="home_community"
         >
           {t("home.community.cards.x.cta")}
         </a>
@@ -118,6 +124,9 @@ const t = await createTranslator(locale);
           href="https://www.instagram.com/quantusnetwork/"
           target="_blank"
           class="community-panel-cta"
+          data-track="community_click"
+          data-track-channel="instagram"
+          data-track-cta-location="home_community"
         >
           {t("home.community.cards.instagram.cta")}
         </a>
@@ -148,6 +157,9 @@ const t = await createTranslator(locale);
           href="https://www.youtube.com/@QuantusNetwork"
           target="_blank"
           class="community-panel-cta"
+          data-track="community_click"
+          data-track-channel="youtube"
+          data-track-cta-location="home_community"
         >
           {t("home.community.cards.youtube.cta")}
         </a>

diff --git a/website/src/components/features/home/EcosystemSection.astro b/website/src/components/features/home/EcosystemSection.astro
@@ -128,6 +128,9 @@ const t = await createTranslator(locale);
               target="_blank"
               rel="noopener"
               class="eco-dl-tag"
+              data-track="wallet_store_click"
+              data-track-store="ios"
+              data-track-cta-location="home_ecosystem"
             >
               {t("home.ecosystem.cards.wallet.app_store")}
             </a>
@@ -136,6 +139,9 @@ const t = await createTranslator(locale);
               target="_blank"
               rel="noopener"
               class="eco-dl-tag"
+              data-track="wallet_store_click"
+              data-track-store="android"
+              data-track-cta-location="home_ecosystem"
             >
               {t("home.ecosystem.cards.wallet.google_play")}
             </a>
@@ -340,7 +346,14 @@ const t = await createTranslator(locale);
             {t("home.ecosystem.cards.network.validators")}
           </div>
           <div class="eco-dl-tags">
-            <a href="#" class="eco-dl-tag">
+            <a
+              href="https://explorer.quantus.com/"
+              target="_blank"
+              rel="noopener"
+              class="eco-dl-tag"
+              data-track="explorer_click"
+              data-track-cta-location="home_ecosystem"
+            >
               {t("home.ecosystem.cards.network.explorer_cta")}
             </a>
           </div>

diff --git a/website/src/components/features/home/HeroBanner.astro b/website/src/components/features/home/HeroBanner.astro
@@ -25,6 +25,8 @@ const t = await createTranslator(locale);
         class="wallet-cta-link"
         target="_blank"
         rel="noopener"
+        data-track="wallet_store_click"
+        data-track-cta-location="home_hero"
       >
         {t("home.hero_banner.cta_download_wallet")}
       </Button>

diff --git a/website/src/components/features/home/NewsletterSection.astro b/website/src/components/features/home/NewsletterSection.astro
@@ -310,6 +310,7 @@ const t = await createTranslator(locale);
 
 <script>
   import apiClient from "@/api/client";
+  import { trackEvent } from "@/scripts/shared/analytics";
 
   const submitBtn = document.getElementById("nl-submit") as HTMLButtonElement;
   const firstInput = document.getElementById(
@@ -374,12 +375,19 @@ const t = await createTranslator(locale);
       );
       const data = await resp.json();
 
-      if (resp.status !== 201 && data.error) {
-        window.toast.error(data.error);
+      if (resp.status !== 201) {
+        if (data.error) {
+          window.toast.error(data.error);
+        }
         setLoading(false);
         return;
       }
 
+      trackEvent("generate_lead", {
+        lead_type: "newsletter",
+        form_id: "homepage_newsletter",
+      });
+
       formWrap.style.transition = "opacity 0.4s ease";
       formWrap.style.opacity = "0";
       setTimeout(() => {

diff --git a/website/src/components/features/qday-checker/AdviceSection.astro b/website/src/components/features/qday-checker/AdviceSection.astro
@@ -32,7 +32,10 @@ const t = await createTranslator(locale);
       class="qrc-cta-btn qrc-animate wallet-cta-link"
       data-delay="0.45"
       target="_blank"
-      rel="noopener">{t("quantum_risk_checker.advice.cta")}</a
+      rel="noopener"
+      data-track="wallet_store_click"
+      data-track-cta-location="risk_checker_advice"
+      >{t("quantum_risk_checker.advice.cta")}</a
     >
     <span class="qrc-footer-note qrc-animate" data-delay="0.6">
       {t("quantum_risk_checker.advice.footer_note")}

diff --git a/website/src/components/features/qday-checker/HeroBanner.astro b/website/src/components/features/qday-checker/HeroBanner.astro
@@ -583,6 +583,7 @@ const checkerI18n = {
     type RiskLevelKey,
     type RecommendationKey,
   } from "@/scripts/risk-checker/quantum-security-scorer";
+  import { trackEvent } from "@/scripts/shared/analytics";
 
   type CheckerI18nShape = {
     errors: { empty: string; invalid: string; ensFailed: string };
@@ -676,6 +677,11 @@ const checkerI18n = {
       return;
     }
 
+    trackEvent("risk_check_complete", {
+      checker_version: "v1",
+      completion_status: "success",
+    });
+
     const {
       address,
       addressData: { ensName },

diff --git a/website/src/components/features/technology/CtaSection.astro b/website/src/components/features/technology/CtaSection.astro
@@ -21,6 +21,8 @@ const t = await createTranslator(locale);
       class="tech-cta-secondary"
       target="_blank"
       rel="noopener"
+      data-track="explorer_click"
+      data-track-cta-location="technology_cta"
     >
       {t("technology.cta.secondary_cta")}
     </a>

diff --git a/website/src/components/features/wallet/CtaSection.astro b/website/src/components/features/wallet/CtaSection.astro
@@ -19,6 +19,9 @@ const t = await createTranslator(locale);
       class="wallet-btn-primary"
       target="_blank"
       rel="noopener"
+      data-track="wallet_store_click"
+      data-track-store="ios"
+      data-track-cta-location="wallet_cta"
     >
       {t("wallet.cta.primary_cta")}
     </a>
@@ -27,6 +30,9 @@ const t = await createTranslator(locale);
       class="wallet-btn-secondary"
       target="_blank"
       rel="noopener"
+      data-track="wallet_store_click"
+      data-track-store="android"
+      data-track-cta-location="wallet_cta"
     >
       {t("wallet.cta.secondary_cta")}
     </a>

diff --git a/website/src/components/features/wallet/HeroBanner.astro b/website/src/components/features/wallet/HeroBanner.astro
@@ -23,6 +23,9 @@ const t = await createTranslator(locale);
         class="wallet-btn-primary"
         target="_blank"
         rel="noopener"
+        data-track="wallet_store_click"
+        data-track-store="ios"
+        data-track-cta-location="wallet_hero"
       >
         {t("wallet.hero_banner.cta_app_store")}
       </a>
@@ -31,6 +34,9 @@ const t = await createTranslator(locale);
         class="wallet-btn-secondary"
         target="_blank"
         rel="noopener"
+        data-track="wallet_store_click"
+        data-track-store="android"
+        data-track-cta-location="wallet_hero"
       >
         {t("wallet.hero_banner.cta_google_play")}
       </a>

diff --git a/website/src/components/features/whitepaper/DownloadButton.astro b/website/src/components/features/whitepaper/DownloadButton.astro
@@ -15,6 +15,8 @@ const { href, label, class: className = "" } = Astro.props;
     "inline-flex items-center gap-2 rounded-lg border border-white/15 bg-white/5 px-4 py-2 text-sm font-medium text-white/80 transition-colors hover:border-white/25 hover:bg-white/10 print:hidden",
     className,
   ]}
+  data-track="whitepaper_pdf_download"
+  data-track-cta-location="whitepaper_header"
 >
   <svg
     class="h-4 w-4"

diff --git a/website/src/components/layout/Layout.astro b/website/src/components/layout/Layout.astro
@@ -28,6 +28,7 @@ import {
   getLocaleFromUrl,
   getTextDirection,
   getAlternateUrls,
+  removeLocaleFromUrl,
   createTranslator,
 } from "@/utils/i18n";
 import { generateBreadcrumbs } from "@/utils/build-json-ld";
@@ -46,23 +47,27 @@ const currentLocale = getLocaleFromUrl(Astro.url.pathname);
 const t = await createTranslator(currentLocale);
 const textDirection = getTextDirection(currentLocale);
 
-// Fix canonical for default locale duplicate content
+// Fix canonical for default locale duplicate content (e.g. /en-US/about → /about)
 let canonical = metadata.canonical;
 const currentPath = Astro.url.pathname;
 
 if (
   currentLocale === DEFAULT_LOCALE &&
   currentPath.startsWith(`/${DEFAULT_LOCALE}`)
 ) {
-  const rootPath = currentPath.replace(`/${DEFAULT_LOCALE}`, "") || "/";
-  canonical = `${env.SITE_BASE_URL}${rootPath}`;
+  canonical = `${env.SITE_BASE_URL}${removeLocaleFromUrl(currentPath)}`;
 }
 
 const alternates = getAlternateUrls(currentPath);
-const languageAlternates = Object.entries(alternates).map(([lang, path]) => ({
-  href: `${env.SITE_BASE_URL}${path}`,
-  hrefLang: lang,
-}));
+const defaultHref = `${env.SITE_BASE_URL}${alternates[DEFAULT_LOCALE]}`;
+const languageAlternates = [
+  ...Object.entries(alternates).map(([lang, path]) => ({
+    href: `${env.SITE_BASE_URL}${path}`,
+    hrefLang: lang,
+  })),
+  // Fallback language for unmatched locales (Google hreflang requirement)
+  { href: defaultHref, hrefLang: "x-default" },
+];
 
 const breadcrumbs = generateBreadcrumbs({
   pathname: currentPath,

diff --git a/website/src/components/layout/footer/Footer.astro b/website/src/components/layout/footer/Footer.astro
@@ -7,6 +7,7 @@ import {
   getLocalizedPath,
 } from "@/utils/i18n";
 import LanguageSwitcher from "@/components/ui/LanguageSwitcher.astro";
+import { trackAttrs } from "@/scripts/shared/analytics";
 
 const locale = getLocaleFromUrl(Astro.url.pathname);
 const t = await createTranslator(locale);
@@ -79,6 +80,7 @@ const isCurrentPage = (href: string) =>
                   "text-content-55 hover:text-content-90 mb-3.5 block text-[13px] no-underline transition-colors duration-200",
                   isCurrentPage(link.href) && "text-content-90",
                 )}
+                {...trackAttrs(link.track, link.trackParams)}
               >
                 {t(link.label)}
               </a>