Performance
kordu.tools
- AccessibilityWCAG 2.1 audits run by axe-core and Lighthouse. A score is a curated subset and not an a11y guarantee.100
- Best practicesModern web platform best practices: HTTPS, secure headers, deprecated APIs, console errors, image aspect ratios.100
- SEOOn-page SEO basics that are programmatically auditable: titles, meta descriptions, canonical, mobile-friendly viewport, hreflang.92
Web Vitals
Lab measurements
Lab numbers come from a single Lighthouse run. No Chrome field data is published for this site yet.
Largest Contentful PaintWhen the largest above-the-fold element finishes rendering. The Web Vitals headline metric for perceived load speed.
2.7 s
Field p75—
Cumulative Layout ShiftSum of unexpected layout shifts during page life. Anything above 0.1 indicates jumpy content.
0
Field p75—
Time to InteractiveTime when the page becomes reliably interactive — main thread quiet for 5 s after FCP.
6.4 s
Field p75—
- First Contentful Paint
- 1.9 s
- Total Blocking Time
- 240 ms
- Speed Index
- 1.9 s
No Chrome field data — CrUX only publishes for origins with enough real-user traffic.
Render
How it loaded
8 Lighthouse frames captured from navigation start.
375 ms 
750 ms 
1.1 s 
1.5 s 1.9 s 2.3 s 2.6 s 3.0 s