# launchreadiness report: https://demo-launch.example/

> Demo report on a fictional sample site.

**Score:** 35/100 · Scanned 2026-10-26T22:15:56.307Z

26 of 35 checks need attention (2 high priority).

- [x] **Social: og:title** (high): DemoApp
- [ ] **Social: og:description** (medium): Missing.
- [ ] **Social: og:image (absolute URL)** (high): Missing: shares on X, LinkedIn, Slack and Discord show no image.
- [ ] **Social: Share image loads as an image** (high): No image.
- [ ] **Social: twitter:card summary_large_image** (medium): Missing.
- [ ] **Social: og:site_name** (low): Missing.
- [ ] **Social: Share title 15-70 characters** (low): 7 characters.
- [x] **Icons: Favicon** (high): Present.
- [ ] **Icons: apple-touch-icon** (low): Missing.
- [ ] **Icons: Web app manifest linked** (low): No <link rel="manifest">.
- [ ] **Icons: Manifest loads as valid JSON** (low): HTTP 404
- [ ] **Icons: Manifest has a name and icons** (low): No manifest.
- [ ] **Icons: theme-color** (low): Missing.
- [x] **SEO: Page title** (high): DemoApp
- [ ] **SEO: Meta description 50-160 characters** (medium): 8 characters.
- [ ] **SEO: Canonical URL** (medium): Missing.
- [x] **SEO: <html lang>** (low): en
- [ ] **SEO: robots.txt** (medium): HTTP 404
- [ ] **SEO: sitemap.xml** (medium): HTTP 404
- [x] **SEO: Not set to noindex** (high): No robots meta (indexable).
- [x] **SEO: Mobile viewport** (high): width=device-width
- [ ] **AI: /llms.txt** (low): HTTP 404
- [x] **AI: AI crawlers not blocked** (low): Not blocked.
- [ ] **AI: Organization or WebSite JSON-LD** (low): Missing.
- [x] **Security: Served over HTTPS** (high): https://demo-launch.example/
- [x] **Security: Strict-Transport-Security** (medium): max-age=31536000
- [ ] **Security: X-Content-Type-Options: nosniff** (low): Missing.
- [ ] **Security: Clickjacking protection (frame-ancestors or X-Frame-Options)** (low): Missing.
- [ ] **Security: Referrer-Policy** (low): Missing.
- [ ] **Security: SPF record (stops spoofed launch emails)** (medium): Missing.
- [ ] **Security: DMARC record** (medium): Missing.
- [ ] **Performance: HTML compressed (gzip or brotli)** (medium): Not compressed.
- [ ] **Performance: Server responds in under 800 ms** (medium): 1250 ms
- [ ] **Performance: HTML under 500 KB** (low): 625 KB
- [ ] **Performance: At most 2 render-blocking scripts in <head>** (low): 3 blocking scripts.

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Read-only: one page request plus up to 8 small requests (robots.txt, sitemap, llms.txt, manifest, icons, share image) and public DNS lookups. Checks are automated and do not guarantee ranking, deliverability or security.