Final QA

Performance & QA Checklist

Final performance, SEO, accessibility and deployment QA checklist for COLORJET Bangladesh.

Final QA

Performance, SEO and UX Quality Control

Use this checklist before final production upload.

Static

No build process required. Upload-ready for cPanel.

SEO

Meta, schema, sitemap and robots included.

Lead

WhatsApp + optional PHP backend support.

PWA

Manifest and basic service worker included.

Accessibility Improvements

  • Skip to content link added by JavaScript.
  • Responsive buttons and readable text sizes.
  • Mobile no-horizontal-scroll rule maintained.
  • Forms use labels or clear placeholders.

Manual Checks Required

  • Replace placeholder catalog PDF files.
  • Change PHP admin password before live launch.
  • Check all real machine images after upload.
  • Test PHP write permission for private-data/leads.json.

Recommended Live Test URLs

https://www.colorjetbd.com/
https://www.colorjetbd.com/products/
https://www.colorjetbd.com/quote-builder.html
https://www.colorjetbd.com/service-request.html
https://www.colorjetbd.com/admin/login.php
https://www.colorjetbd.com/sitemap.xml
https://www.colorjetbd.com/robots.txt
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