feat(seo): backfill og:image dimensions and alt text on 110 public pages

accessibility/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/accessibility/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-accessibility.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Accessibility Statement | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Accessibility Statement | VaultSpark Studios" />

api/heartbeat.json

@@ -1,12 +1,12 @@
 {
-  "generatedAt": "2026-07-24T00:54:35.019Z",
+  "generatedAt": "2026-07-24T04:21:06.085Z",
   "windowDays": 30,
   "projects": [
     {
       "slug": "website",
       "name": "Studio Website",
       "tier": "sparked",
-      "pulses7d": 2,
+      "pulses7d": 1,
       "pulses30d": 4,
       "lastActivity": "2026-07-20T07:58:33.732Z"
     },

api/leaderboard/index.html

@@ -15,6 +15,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/api/leaderboard/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-api-leaderboard.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="VaultSpark Leaderboard API" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="VaultSpark Leaderboard API" />

api/release-proof.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": "1.0",
-  "generatedAt": "2026-07-24T00:54:34.384Z",
+  "generatedAt": "2026-07-24T03:05:45.998Z",
   "generatedBy": "scripts/build-release-proof.mjs",
   "publicSafe": true,
   "releaseState": "hold",

atlas/index.html

@@ -14,6 +14,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/atlas/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-atlas.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Atlas — The Living Map of the Vault · VaultSpark Studios" />
   <meta property="og:site_name" content="VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />

brand/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/brand/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/brand/logo-cinematic.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="1200" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Brand Kit — VaultSpark Studios" />
   <meta property="og:site_name" content="VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSpark" />

careers/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/careers/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-careers.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Careers | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Careers | VaultSpark Studios" />

changelog/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/changelog/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-changelog.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Vault Changelog | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Vault Changelog | VaultSpark Studios" />
@@ -206,9 +210,7 @@ <h1>Vault Changelog</h1>
     <section style="padding:0 0 4rem;">
       <div class="container">
         <div data-you-asked-shipped>
-<!-- yas-ssr:start -->
-<style id="vs-yas-style">.vs-yas{margin:2.5rem 0;padding:1.4rem;border:1px solid var(--line,rgba(255,255,255,.08));border-radius:18px;background:linear-gradient(135deg,rgba(255,196,0,.05),rgba(126,201,255,.03))}.vs-yas__eyebrow{font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--gold,#ffc400);font-weight:700}.vs-yas__title{font-family:Georgia,serif;font-size:1.4rem;margin:.3rem 0 1rem}.vs-yas__row{display:flex;align-items:flex-start;gap:.8rem;padding:.75rem 0;border-top:1px solid var(--line,rgba(255,255,255,.06))}.vs-yas__ask{flex:0 0 auto;min-width:120px}.vs-yas__ask-k{display:block;font-size:.72rem;color:var(--dim,#6272a0);text-transform:uppercase;letter-spacing:.06em}.vs-yas__theme{font-weight:700;color:var(--text,#eef2ff)}.vs-yas__signals{font-size:.78rem;color:var(--muted,#a8b4d0)}.vs-yas__arrow{flex:0 0 auto;color:var(--gold,#ffc400);align-self:center;font-weight:700}.vs-yas__ships{flex:1 1 auto;min-width:0}.vs-yas__ship{font-size:.86rem;color:var(--muted,#a8b4d0);line-height:1.5}.vs-yas__ship-when{color:var(--dim,#6272a0);font-size:.76rem}</style><section class="vs-yas" data-yas-ssr><div class="vs-yas__eyebrow">Closed loops</div><h2 class="vs-yas__title">You asked → we shipped.</h2><div class="vs-yas__row"><div class="vs-yas__ask"><span class="vs-yas__ask-k">You asked</span><div class="vs-yas__theme">Worlds</div><div class="vs-yas__signals">1 signal</div></div><div class="vs-yas__arrow" aria-hidden="true">→</div><div class="vs-yas__ships"><div class="vs-yas__ship">✦ make game activity proof privacy-honest  <span class="vs-yas__ship-when">· today</span></div></div></div><div class="vs-yas__row"><div class="vs-yas__ask"><span class="vs-yas__ask-k">You asked</span><div class="vs-yas__theme">Speed</div><div class="vs-yas__signals">1 signal</div></div><div class="vs-yas__arrow" aria-hidden="true">→</div><div class="vs-yas__ships"><div class="vs-yas__ship">✦ paint homepage text LCP immediately  <span class="vs-yas__ship-when">· today</span></div></div></div></section>
-<!-- yas-ssr:end -->
+<!-- yas-ssr:start --><!-- yas-ssr:end -->
         </div>
         <section class="cl-time-machine" data-time-machine aria-label="Studio Time Machine"></section>
         <div class="cl-filter" data-cl-filter hidden></div>

community/index.html

@@ -14,6 +14,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/community/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-community.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Vault Community | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Vault Community | VaultSpark Studios" />

contact/index.html

@@ -17,6 +17,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/contact/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-contact.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Contact VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Contact Us | VaultSpark Studios" />

cookies/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/cookies/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-cookies.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Cookie Policy | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Cookie Policy | VaultSpark Studios" />

data-deletion/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/data-deletion/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-data-deletion.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Data Deletion Request | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Data Deletion Request | VaultSpark Studios" />

faq/index.html

@@ -16,6 +16,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/faq/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-faq.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="FAQ | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="FAQ | VaultSpark Studios" />

feedback/index.html

@@ -9,6 +9,10 @@
   <title>You asked, we shipped — Feedback Loop | VaultSpark Studios</title>
   <meta name="description" content="Every member-suggestion we acknowledge becomes a shipped change. See the loop closing: what was asked, what shipped, which commit, which session." />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-feedback.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="You asked, we shipped — VaultSpark feedback loop" />
   <meta name="twitter:image" content="https://vaultsparkstudios.com/assets/og/og-feedback.png" />
   <link rel="canonical" href="https://vaultsparkstudios.com/feedback/" />
   <meta name="robots" content="index, follow" />

franchise-architect/index.html

@@ -13,6 +13,10 @@
     <meta property="og:description" content="Deep football franchise sim — draft, scouting, salary cap, play-by-play simulation. Free in your browser." />
     <meta property="og:type" content="website" />
     <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-franchise-architect.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Franchise Architect — Free Browser Football Sim" />
     <meta property="og:url" content="https://vaultsparkstudios.com/games/franchise-architect/" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:site" content="@VaultSparkStudios" />

games/call-of-doodie/index.html

@@ -19,6 +19,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/call-of-doodie/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-cod.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Call Of Doodie | Free Browser Shooter" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Call Of Doodie | Free Browser Shooter" />

games/franchise-architect/index.html

@@ -19,6 +19,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/franchise-architect/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-vsfgm.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Franchise Architect | Persistent Franchise Sim" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Franchise Architect | Persistent Franchise Sim" />

games/gridiron-gm-play/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/gridiron-gm-play/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-games-gridiron-gm-play.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Gridiron GM Play | Vaulted — Returning Soon" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
 

games/gridiron-gm/index.html

@@ -19,6 +19,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/gridiron-gm/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-gridiron-gm.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Gridiron GM | NFL-Style Franchise Sim — Free in Browser" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Gridiron GM | NFL-Style Franchise Sim" />

games/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-games.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="VaultSpark Games | Every World We've Forged" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="VaultSpark Games | Every World We've Forged" />

games/mindframe/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/mindframe/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-mindframe.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="MindFrame | Metacognition Training Platform" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="MindFrame | Metacognition Training Platform" />

games/project-unknown/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/project-unknown/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-project-unknown.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Project ??? | VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Project ??? | VaultSpark Studios" />

games/solara/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/solara/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-solara.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="Solara: Sunfall | Browser Roguelite RPG" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="Solara: Sunfall | Browser Roguelite RPG" />

games/the-exodus/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/the-exodus/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-games-the-exodus.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="The Exodus | Narrative Survival" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="The Exodus | Narrative Survival" />

games/vaultfront/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/vaultfront/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og-vaultfront.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="VaultFront | Real-Time Strategy" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />
   <meta name="twitter:title" content="VaultFront | Real-Time Strategy" />

games/vaultspark-forge/index.html

@@ -18,6 +18,10 @@
   <meta property="og:type" content="website" />
   <meta property="og:url" content="https://vaultsparkstudios.com/games/vaultspark-forge/" />
   <meta property="og:image" content="https://vaultsparkstudios.com/assets/og/og-games-vaultspark-forge.png" />
+  <meta property="og:image:width" content="1200" />
+  <meta property="og:image:height" content="630" />
+  <meta property="og:image:type" content="image/png" />
+  <meta property="og:image:alt" content="VaultSpark Forge | Forging at VaultSpark Studios" />
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:site" content="@VaultSparkStudios" />