Performance
· 25 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.11 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.73 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
256 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.79 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
6.75 s
Page Load Progression
FJS Execution CostAction6288ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://kingdomimpactventures.org/_next/static/chunks/1h48p9afl-vjd.js | 2009ms | 146ms | 3ms | 1st |
| https://kingdomimpactventures.org/ | 1812ms | 16ms | 12ms | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/1pk61cwot6f0h.js | 1599ms | 1039ms | 22ms | 1st |
| Unattributable | 524ms | 33ms | 0ms | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/0k_urakkl8ds7.js | 343ms | 214ms | 17ms | 1st |
BPage Weight Budget1.3 MB transferred, 81 requestsREVIEW
BImage Optimization10 images, 0 KB saveableREVIEW
BMain HTML Cache-ControlCache-Control present but without max-ageREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BPage Weight Inventory81 resources · 1.3 MB · 27 KB savings availableREVIEW
~27.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 81 resources | 1.3 MiB | ||||||
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
BHTTP Cachings-maxage=31536000REVIEW
s-maxage=31536000
| Directive | Value | Meaning |
|---|---|---|
| s-maxage | 31536000 | CDN caches for 52 weeks |
A+Third-Party ImpactNo third-party resourcesPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading2 fonts (81 KB)PASS
Web fonts
2
81 KB total
Render-blocking
0
of 2
Dominant font-display
swap
Most common across fonts
Font loading timeline
Optimization checklist
- Preload critical fonts (priority=high)
- Use woff2 format for all fonts
- Set font-display to swap, optional, or fallback
- Subset large fonts (≤100 KB each)
A+JS Bundles11 scripts, 27 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://kingdomimpactventures.org/_next/static/chunks/1pk61cwot6f0h.js | 71 KB | 27 KB (38%) | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/384ppow7b0iwm.js | 10 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/0je85ob5co_kl.js | 10 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/0k_urakkl8ds7.js | 39 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/turbopack-1i75bm81lbrhy.js | 5 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/2-zlix3z4em57.js | 3 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/1ln1dozyh7pbz.js | 14 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/400uhnkf7h4gu.js | 1 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/1h48p9afl-vjd.js | 10 KB | — | ✓ | 1st |
| https://kingdomimpactventures.org/_next/static/chunks/19dw8k_0480as.js | 7 KB | — | ✓ | 1st |
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints4 hints, 0 missing preconnectsPASS
Current Resource Hints
4 resource hints configured
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+Compression AlgorithmMain response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
Network Waterfall81 requests over 2705msINFO
Image Optimization24 images, 675 KB total, 332 KB wastedINFO
Image Optimization Audit
Total Images
24
Total Size
675 KB
Oversized
5
Wasted
332 KB