Performance
· 21 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.
541 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.33 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 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.
934 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.
1.33 s
Page Load Progression
CJS Execution CostAction1000ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://sahyogalliance.in/_next/static/chunks/15it4axsir029.js | 314ms | 101ms | 3ms | 1st |
| https://sahyogalliance.in/ | 285ms | 13ms | 2ms | 1st |
| https://sahyogalliance.in/_next/static/chunks/136a5i2ivn5c2.js | 182ms | 161ms | 4ms | 1st |
| Unattributable | 97ms | 7ms | 0ms | 1st |
| https://sahyogalliance.in/cdn-cgi/challenge-platform/scripts/jsd/main.js | 63ms | 60ms | 0ms | 1st |
| https://sahyogalliance.in/_next/static/chunks/0y0hjc8a5zm9c.js | 59ms | 39ms | 3ms | 1st |
BJS Bundles18 scripts, 80 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://sahyogalliance.in/_next/static/chunks/0hfagszw88y0_.js | 30 KB | 29 KB (100%) | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/136a5i2ivn5c2.js | 71 KB | 27 KB (38%) | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/15it4axsir029.js | 47 KB | 25 KB (54%) | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/13w8.lpdt8sf9.js | 13 KB | — | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/0ez-86_2~oa.z.js | 5 KB | — | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/turbopack-13om23bo5x0vd.js | 7 KB | — | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/05p91_4a7i0~n.js | 20 KB | — | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/04vagn5b3f43~.js | 16 KB | — | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/0y0hjc8a5zm9c.js | 42 KB | — | ✓ | 1st |
| https://sahyogalliance.in/_next/static/chunks/17esf3zjx.rdn.js | 2 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
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
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
BMain HTML Cache-ControlCache-Control present but without max-ageREVIEW
BHTTP Cachings-maxage=31536000REVIEW
s-maxage=31536000
| Directive | Value | Meaning |
|---|---|---|
| s-maxage | 31536000 | CDN caches for 52 weeks |
APage Weight Budget731 KB transferred, 66 requestsPASS
A+Third-Party Impact2% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Image Optimization9 images, 0 KB saveablePASS
A+Font Loading2 fonts (53 KB)PASS
Web fonts
2
53 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+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+Compression AlgorithmMain response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server-Timing Observability3 Server-Timing entries advertisedPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Page Weight Inventory66 resources · 731 KB · 80 KB savings availablePASS
~80.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 66 resources | 730.7 KiB | ||||||
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall66 requests over 2503msINFO
Image Optimization1 images, 42 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
1
Total Size
42 KB