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feat(seo): add Open Graph + Twitter social preview (og:image) meta tags - #4
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astra-intelligence wants to merge 1 commit into
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astra-intelligence wants to merge 1 commit into
astra-intelligence wants to merge 1 commit into
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index.html had title+description but zero og:/twitter: tags, so every shared link rendered as a blank card. Add the full OG set (type, site_name, url, title, description, 1200x630 image + dims) and Twitter Card summary_large_image with absolute production URLs, plus a branded 1200x630 og-image.png generated from the site's own palette (#0a0c10 ground, fiery puzzle-piece sentry mark) via a portable Pillow-only generator.
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What
Adds Open Graph + Twitter Card social preview metadata and a branded 1200×630 preview image to the ExtSentry site.
Problem:
index.htmlhas a<title>and<meta name="description">, but zeroog:/twitter:tags. Every time an ExtSentry link is shared on Twitter/X, LinkedIn, Slack, Discord, or iMessage, the unfurl shows a blank card with no image, no title, and no description — a wasted impression for a threat-intelligence feed that gets shared in security channels constantly.What's included:
og:type,og:site_name,og:url,og:title,og:description,og:image(+ width/height/type), with absolute production URLs — works locally atfile://and in CI.summary_large_image(title/description/image).og-image.png— a 1200×630 card built from the site's own dark palette (#0a0c10ground, orange accent) with the puzzle-piece sentry mark, wordmark, and threat-intel feed chips.scripts/gen-og-image.py— a portable, Pillow-only generator (no machine paths, no network deps) so the image is reproducible from a fresh checkout.Verified: image is a valid 1200×630 PNG; generator runs from repo root; all 14 tags present in the built
index.html.Live preview: https://extsentry.github.io/ (after merge, shares will unfurl as cards)