Social Share Preview
This is how shared StoriVault links appear on social media. The Open Graph meta tags in index.html control the title, description, and image shown below.
Title showed "Base44 APP" with no description or branded image.
Branded StoriVault title, description, and premium share image on every shared link.
Facebook Link Preview
How a StoriVault link appears in the Facebook feed and messenger.
Twitter / X Link Preview
How a StoriVault link appears in tweets and DMs (summary_large_image card).
How to Test
Because social platforms cache OG data aggressively, here's the proper way to verify your tags are working.
Publish the app
OG tags only work on the published domain. In the Base44 builder, click Publish so your latest index.html changes go live.
Use Facebook's Sharing Debugger
Go to Facebook's official tool and paste your published StoriVault URL. It shows exactly what Facebook sees and lets you force a re-scrape.
Open Facebook Sharing DebuggerClick "Scrape Again" if needed
Facebook caches OG data for ~30 days. After publishing changes, paste your URL, click Debug, then click Scrape Again to pull fresh tags. The tool shows you the exact og:title, og:description, and og:image it found.
Verify with Twitter Card Validator
X's card validator confirms your twitter:card tags render correctly.
Open Twitter Card ValidatorDo a real test post
Create a private/draft post on Facebook with your published URL. The card should render with the StoriVault title, description, and branded image — exactly as shown in the mockups above.
Note: The OG image is cached by each platform after first scrape. If you change the image later, you'll need to re-scrape via the Facebook Debugger and wait up to 24 hours for Twitter to refresh.