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.
416 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.16 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
18 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.132
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
829 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.
1.27 s
Page Load Progression
DHTTP CachingActionno-store (uncacheable)FIX
max-age=0, must-revalidate, no-store, nocache, private
| Directive | Value | Meaning |
|---|---|---|
| max-age | 0 | Cache for 0 seconds |
| must-revalidate | — | Must recheck with server after expiry |
| no-store | — | Never cache this response |
| nocache | — | |
| private | — | Only browser cache, not CDN/proxy |
BImage Optimization38 images, 0 KB saveableREVIEW
BJS Bundles8 scripts, 125 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://connect.facebook.net/signals/config/1468293481886472?v=2.9.439&r=stable&domain=decay.co.in&hme=1f127d11ce7bba675ee077e129c6ec7e07038113ad3e920301e60f2f865dc776&ex_m=119%2C243%2C172%2C27%2C82%2C83%2C163%2C78%2C77%2C11%2C182%2C102%2C20%2C154%2C142%2C46%2C85%2C90%2C184%2C111%2C150%2C177%2C8%2C4%2C5%2C7%2C6%2C3%2C103%2C116%2C162%2C72%2C186%2C110%2C185%2C212%2C264%2C37%2C84%2C284%2C283%2C282%2C14%2C25%2C28%2C40%2C62%2C118%2C68%2C10%2C73%2C112%2C113%2C114%2C120%2C145%2C38%2C36%2C147%2C148%2C149%2C144%2C143%2C173%2C86%2C176%2C174%2C175%2C57%2C69%2C67%2C138%2C19%2C180%2C52%2C334%2C335%2C336%2C333%2C32%2C17%2C31%2C18%2C33%2C34%2C35%2C55%2C164%2C87%2C127%2C22%2C24%2C51%2C47%2C49%2C48%2C95%2C104%2C108%2C125%2C161%2C165%2C53%2C126%2C29%2C26%2C134%2C79%2C43%2C167%2C166%2C168%2C158%2C156%2C30%2C42%2C66%2C124%2C179%2C80%2C21%2C129%2C93%2C76%2C23%2C97%2C98%2C131%2C96%2C152%2C151%2C155%2C109%2C178%2C181%2C41%2C350%2C372%2C257%2C239%2C70%2C240%2C238%2C375%2C366%2C59%2C258%2C122%2C146%2C92%2C136%2C61%2C54%2C56%2C128%2C135%2C141%2C140%2C65%2C74%2C169%2C88%2C89%2C130%2C44%2C39%2C60%2C63%2C115%2C183%2C1%2C139%2C16%2C137%2C12%2C2%2C64%2C105%2C15%2C75%2C71%2C133%2C101%2C100%2C188%2C189%2C106%2C107%2C9%2C117%2C187%2C58%2C159%2C99%2C91%2C81%2C132%2C121%2C170%2C50%2C160%2C0%2C94%2C153%2C157%2C171%2C45%2C123%2C13%2C190 | 153 KB | 43 KB (28%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 112 KB | 35 KB (31%) | ✓ | 3rd |
| https://decay.co.in/frontenddesign/vendor/swiper/swiper-bundle.min.js | 40 KB | 26 KB (64%) | ✓ | 1st |
| https://decay.co.in/frontenddesign/vendor/jquery/jquery-3.6.4.min.js | 30 KB | 22 KB (73%) | ✓ | 1st |
| https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.8/dist/umd/popper.min.js | 8 KB | — | ✓ | 3rd |
| https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.min.js | 16 KB | — | ✓ | 3rd |
| https://decay.co.in/frontenddesign/js/main.js?v=1791312591 | 1 KB | — | ✓ | 1st |
| https://cdn.jsdelivr.net/npm/toastify-js | 2 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
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
APage Weight Budget917 KB transferred, 66 requestsPASS
AThird-Party Impact32% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+JS Execution Cost490ms total JS executionPASS
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://decay.co.in/frontenddesign/vendor/swiper/swiper-bundle.min.js | 217ms | 74ms | 3ms | 1st |
| https://decay.co.in/ | 109ms | 8ms | 2ms | 1st |
| https://connect.facebook.net/signals/config/1468293481886472?v=2.9.439&r=stable&domain=decay.co.in&hme=1f127d11ce7bba675ee077e129c6ec7e07038113ad3e920301e60f2f865dc776&ex_m=119%2C243%2C172%2C27%2C82%2C83%2C163%2C78%2C77%2C11%2C182%2C102%2C20%2C154%2C142%2C46%2C85%2C90%2C184%2C111%2C150%2C177%2C8%2C4%2C5%2C7%2C6%2C3%2C103%2C116%2C162%2C72%2C186%2C110%2C185%2C212%2C264%2C37%2C84%2C284%2C283%2C282%2C14%2C25%2C28%2C40%2C62%2C118%2C68%2C10%2C73%2C112%2C113%2C114%2C120%2C145%2C38%2C36%2C147%2C148%2C149%2C144%2C143%2C173%2C86%2C176%2C174%2C175%2C57%2C69%2C67%2C138%2C19%2C180%2C52%2C334%2C335%2C336%2C333%2C32%2C17%2C31%2C18%2C33%2C34%2C35%2C55%2C164%2C87%2C127%2C22%2C24%2C51%2C47%2C49%2C48%2C95%2C104%2C108%2C125%2C161%2C165%2C53%2C126%2C29%2C26%2C134%2C79%2C43%2C167%2C166%2C168%2C158%2C156%2C30%2C42%2C66%2C124%2C179%2C80%2C21%2C129%2C93%2C76%2C23%2C97%2C98%2C131%2C96%2C152%2C151%2C155%2C109%2C178%2C181%2C41%2C350%2C372%2C257%2C239%2C70%2C240%2C238%2C375%2C366%2C59%2C258%2C122%2C146%2C92%2C136%2C61%2C54%2C56%2C128%2C135%2C141%2C140%2C65%2C74%2C169%2C88%2C89%2C130%2C44%2C39%2C60%2C63%2C115%2C183%2C1%2C139%2C16%2C137%2C12%2C2%2C64%2C105%2C15%2C75%2C71%2C133%2C101%2C100%2C188%2C189%2C106%2C107%2C9%2C117%2C187%2C58%2C159%2C99%2C91%2C81%2C132%2C121%2C170%2C50%2C160%2C0%2C94%2C153%2C157%2C171%2C45%2C123%2C13%2C190 | 87ms | 74ms | 10ms | 3rd |
| Unattributable | 78ms | 3ms | 0ms | 1st |
A+Font Loading6 fonts (181 KB)PASS
Web fonts
6
181 KB total
Render-blocking
0
of 6
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+Asset CompressionAll 1 asset host use brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-store -- correct for sensitive/dynamic contentPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Page Weight Inventory66 resources · 917 KB · 125 KB savings availablePASS
~125.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 66 resources | 917.3 KiB | ||||||
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Unlimited Web Hosting UK Limited
Network Waterfall66 requests over 1475msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Facebook Pixel connect.facebook.net | Advertising | 87ms | 153 KB | 28% | ₹0/mo | Optional |
Image Optimization83 images, 314 KB total, 17 KB wastedINFO
Image Optimization Audit
Total Images
83
Total Size
314 KB
Oversized
2
Wasted
17 KB