Vanity Metric
A measurement that looks impressive but doesn't correlate with business goals (e.g. follower count without engagement).
Teknik Detay
Vanity Metric affects how content appears when shared across social media platforms. Social platforms use link preview crawlers that fetch and parse meta tags from shared URLs. These crawlers cache aggressively — changes may take hours to propagate. Each platform has its own debugger tool (Facebook Sharing Debugger, Twitter Card Validator, LinkedIn Post Inspector) for previewing and clearing cached link previews. Properly configured social metadata can increase click-through rates by 30-50% compared to links without preview images.
Ornek
```html <!-- Vanity Metric: social markup example --> <meta property="og:title" content="Page Title"> <meta property="og:description" content="Description for social sharing."> <meta property="og:image" content="https://example.com/image.png"> ```