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WordPress plugin
Katze Site Preflight
Katze Site Preflight adds a compact widget to the WordPress dashboard that checks common pre-launch conditions and shows an at-a-glance readiness score. Each check is weighted and contributes to an overall score out of 100: ✅ 100 — Ready to launch ⚠️ 80–99 — Ready to launch if no issues ⚠️ 60–79 — P
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 6.0 and PHP 7.4.
SourceWordPress plugins · Nov 10, 2026
01 / Source details
Katze Site Preflight adds a compact widget to the WordPress dashboard that checks common pre-launch conditions and shows an at-a-glance readiness score.
Each check is weighted and contributes to an overall score out of 100:
- ✅ 100 — Ready to launch
- ⚠️ 80–99 — Ready to launch if no issues
- ⚠️ 60–79 — Please review before launch
- ❌ 0–59 — Must fix before launch
Individual checks cover:
- Search engine visibility setting
- Site icon
- SSL (HTTPS)
- Tagline still set to the WordPress default
- Sample page, “Hello world!” post, and sample comments
- Pending comments awaiting moderation
- WP_DEBUG enabled in production
- Published posts or pages with multibyte (e.g. Japanese) slugs, when the permalink structure includes the post name
- Published posts still using the “Uncategorized” category
The plugin is read-only — it never changes any site settings or content.
02 / Source details
- 01Upload the plugin files to the /wp-content/plugins/katze-site-preflight directory, or install the plugin through the WordPress plugins screen.
- 02Activate the plugin through the Plugins screen in WordPress.
- 03Open the dashboard to view the Katze Site Preflight widget.
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