Performance
· 22 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.
700 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.06 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
126 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.
2.36 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.
1.83 s
Page Load Progression
FPage Weight BudgetAction4.6 MB transferred, 29 requestsFIX
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
DThird-Party ImpactAction94% third-party, 0 ms blockingFIX
DPage Weight InventoryAction29 resources · 4.6 MB · 120 KB savings availableFIX
~120.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 29 resources | 4.6 MiB | ||||||
CJS Execution CostAction1049ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.manikarnikaevents.com/assets/vendor-react-73dhvMUw.js | 337ms | 290ms | 0ms | 1st |
| https://www.manikarnikaevents.com/ | 195ms | 1ms | 0ms | 1st |
| Unattributable | 188ms | 2ms | 0ms | 1st |
| https://www.manikarnikaevents.com/assets/index-30i5KzTb.js | 171ms | 18ms | 0ms | 1st |
| https://www.manikarnikaevents.com/tailwind.config.js | 92ms | 81ms | 0ms | 1st |
| https://www.manikarnikaevents.com/tailwind.cdn.js | 66ms | 55ms | 11ms | 1st |
BJS Bundles5 scripts, 120 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.manikarnikaevents.com/assets/index-30i5KzTb.js | 92 KB | 48 KB (53%) | ✓ | 1st |
| https://www.manikarnikaevents.com/assets/vendor-react-73dhvMUw.js | 83 KB | 38 KB (46%) | ✓ | 1st |
| https://www.manikarnikaevents.com/tailwind.cdn.js | 115 KB | 34 KB (29%) | ✓ | 1st |
| https://www.manikarnikaevents.com/tailwind.config.js | 1 KB | — | ✓ | 1st |
| https://www.manikarnikaevents.com/assets/rolldown-runtime-CbXtAM7H.js | 1 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
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
BHTTP Cachingpublic,max-age=0,must-revalidateREVIEW
public,max-age=0,must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 0 | Cache for 0 seconds |
| must-revalidate | — | Must recheck with server after expiry |
A+Text CompressionAll text resources are compressedPASS
A+Image Optimization8 images, 0 KB saveablePASS
A+Font Loading7 fonts (254 KB)PASS
Web fonts
7
254 KB total
Render-blocking
0
of 7
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+Document CompressionDocument response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML max-age=0 (≤ 5min) is appropriatePASS
A+Server Response Intelligence3 server-response signal(s) detectedPASS
Asset CompressionNo text asset hosts to measureINFO
Network Waterfall29 requests over 1981msINFO
Image Optimization27 images, 3236 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
27
Total Size
3236 KB