OG image scorecard · 93/100 · Proper. This is how it's done.

Platform fit
Under the hood
Score breakdown
Has og:image tag
https://offby.io/og-share-v4.png
1200×630, 1.90:1 ratio. Ideal
Too short (6 chars). Underuses the card space
Off By
Ideal length (51 chars). Fills the card without truncation
A daily game about how wrong you are about reality.
og:type = website
28KB. Well optimized
Quality Profile
What proper looks like

Ape AI - AI Stock Market Companion | ChatGPT for Stock Discovery & Trading
Character design that elevates a niche theme into unforgettable brand identity
Character design that elevates a niche theme into unforgettable brand identity

Sav Gold | The Smartest Way to Own Gold in the UAE
Contrast pushes the limits, but the cool tones still cut through
Contrast pushes the limits, but the cool tones still cut through

Robin — Designer, Founder & Growth Partner for Startups
Human element, partner logos, and a sharp value prop. Every piece working to build trust and land the message
Human element, partner logos, and a sharp value prop. Every piece working to build trust and land the message

Retune - The visual layer for vibe coding
This UI doesn't need to tell you what visual vibe coding could be, it shows you
This UI doesn't need to tell you what visual vibe coding could be, it shows you
Check another site
Free. No signup. Paste any URL.
More like this

offby.io
Off By
twitter:card = summary_large_image
PNG. Consider WebP for 30-50% smaller files
OG title matches page title. Consider a social-specific headline
Description reads naturally
SVG favicon. Crisp at all sizes