Performance
· 23 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.
278 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
880 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
159 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.001
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
479 ms
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
1.03 s
Page Load Progression
DThird-Party ImpactAction81% third-party, 0 ms blockingFIX
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BJS Execution Cost739ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://karpagambuilders.in/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=a50823777962adc0 | 673ms | 641ms | 9ms | 1st |
| Unattributable | 66ms | 6ms | 0ms | 1st |
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
APage Weight Budget1.0 MB transferred, 20 requestsPASS
A+Text CompressionAll text resources are compressedPASS
AImage Optimization2 images, 0 KB saveablePASS
A+Font LoadingNo web fonts (system fonts)PASS
A+JS Bundles9 scripts, 22 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://karpagambuilders.in/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=a50823777962adc0 | 105 KB | 22 KB (21%) | ✓ | 1st |
| blob:https://karpagambuilders.in/82d5f7f6-815f-473f-b5a3-3d54f51dbe9d | 0 KB | — | ✓ | 3rd |
| https://challenges.cloudflare.com/turnstile/v0/b/d2d3316b729e/api.js?onload=DraY9&render=explicit | 28 KB | — | ✓ | 3rd |
| blob:https://karpagambuilders.in/6f3c95a5-fb77-4ccf-9820-74a9f64fe557 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/f534fc36-ea31-437d-ad25-0958bdd7bacb | 0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/76ce274a-1d6d-470f-8ffc-bb1ed597f884 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/76ce274a-1d6d-470f-8ffc-bb1ed597f884 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/76ce274a-1d6d-470f-8ffc-bb1ed597f884 | -0 KB | — | ✓ | 3rd |
| blob:https://challenges.cloudflare.com/67db3bb1-a586-4152-b802-a5a1b62d4d66 | -0 KB | — | ✓ | 3rd |
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 HintsNo optimization neededPASS
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+Document CompressionDocument response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server-Timing Observability1 Server-Timing entries advertisedPASS
AServer Response Intelligence2 server-response signal(s) detectedPASS
APage Weight Inventory20 resources · 1.0 MB · 22 KB savings availablePASS
~22.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 20 resources | 1.0 MiB | ||||||
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Asset CompressionNo text asset hosts to measureINFO
Network Waterfall20 requests over 3599msINFO
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-09-27 — 2026-10-24)
LCP (p75)
3762 ms
45% good
INP (p75)
129 ms
85% good
CLS (p75)
0.080
85% good
FCP (p75)
3338 ms
TTFB (p75)
2453 ms
Image Optimization1 images, 6 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
1
Total Size
6 KB