Performance
· 24 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.
721 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.05 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
323 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.006
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.43 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.
7.61 s
Page Load Progression
FPage Weight BudgetAction6.5 MB transferred, 474 requestsFIX
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
DJS Execution CostAction3336ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.boat-lifestyle.com/ | 1131ms | 193ms | 71ms | 1st |
| Unattributable | 557ms | 91ms | 0ms | 1st |
| https://www.boat-lifestyle.com/cdn/wpm/b5982071ew7ea472e3p69b68784m2150dfeam.js | 259ms | 177ms | 6ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-816285276 | 238ms | 199ms | 38ms | 3rd |
| https://live-chat-static.sprinklr.com/chat/rXnO_BzBL/static/js/modern/live-chat-app.0a6f93d6.js | 216ms | 195ms | 10ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6LGXJKGVE2 | 159ms | 87ms | 49ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-BZTQ6ZT | 105ms | 92ms | 12ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-431490583 | 97ms | 87ms | 9ms | 3rd |
| https://connect.facebook.net/signals/config/414531388748470?v=2.9.414&r=stable&domain=www.boat-lifestyle.com&hme=a4c28c8787325ac3f8f9eac68364f47df2a8c4266e43177443e5d7f6289c9774&ex_m=117%2C240%2C170%2C27%2C81%2C82%2C161%2C77%2C76%2C11%2C180%2C101%2C20%2C152%2C140%2C46%2C84%2C89%2C148%2C175%2C182%2C8%2C4%2C5%2C7%2C6%2C3%2C102%2C114%2C32%2C17%2C31%2C18%2C33%2C34%2C35%2C37%2C55%2C162%2C86%2C125%2C22%2C24%2C51%2C47%2C49%2C48%2C94%2C103%2C107%2C123%2C159%2C163%2C53%2C124%2C29%2C26%2C132%2C78%2C43%2C165%2C164%2C166%2C156%2C154%2C30%2C42%2C66%2C122%2C177%2C79%2C21%2C127%2C92%2C75%2C23%2C96%2C97%2C129%2C95%2C150%2C149%2C153%2C108%2C176%2C179%2C41%2C56%2C126%2C54%2C160%2C71%2C184%2C109%2C183%2C209%2C254%2C83%2C273%2C272%2C271%2C14%2C25%2C28%2C40%2C62%2C116%2C68%2C10%2C72%2C110%2C111%2C112%2C118%2C143%2C38%2C36%2C145%2C146%2C147%2C142%2C141%2C171%2C85%2C174%2C172%2C173%2C57%2C67%2C136%2C19%2C178%2C52%2C322%2C323%2C324%2C321%2C337%2C359%2C247%2C236%2C69%2C237%2C235%2C362%2C353%2C59%2C248%2C120%2C144%2C91%2C134%2C61%2C133%2C139%2C138%2C65%2C73%2C167%2C87%2C88%2C128%2C44%2C39%2C60%2C63%2C113%2C181%2C1%2C137%2C16%2C135%2C12%2C2%2C64%2C104%2C15%2C74%2C70%2C131%2C100%2C99%2C186%2C187%2C105%2C106%2C9%2C115%2C185%2C58%2C157%2C98%2C90%2C80%2C130%2C119%2C168%2C50%2C158%2C0%2C93%2C151%2C155%2C169%2C45%2C121%2C13%2C188 | 81ms | 70ms | 10ms | 3rd |
| https://live-chat-static.sprinklr.com/chat/rXnO_BzBL/static/js/modern/mqtt.f21189ab.js | 81ms | 48ms | 4ms | 3rd |
Showing top 10 of 17 scripts
FJS BundlesAction237 scripts, 1.5 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-6LGXJKGVE2&cx=c>m=4e6a21 | 196 KB | 127 KB (65%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-816285276&cx=c>m=4e6a21 | 166 KB | 116 KB (70%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-431490583&cx=c>m=4e6a21 | 163 KB | 115 KB (71%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=GT-5TCHG4Q&cx=c>m=4e6a21 | 152 KB | 115 KB (76%) | ✓ | 3rd |
| https://cdn.shopify.com/extensions/01a09eca-7ca8-73a9-8494-4d1c60ea8b4d/searchtap-search-theme-extension-42/assets/searchtap.js | 155 KB | 77 KB (50%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=GT-5TCHG4Q | 152 KB | 69 KB (46%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6LGXJKGVE2 | 197 KB | 66 KB (33%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-148925193-1&cx=c>m=4e6a21 | 120 KB | 65 KB (54%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-BZTQ6ZT | 174 KB | 64 KB (37%) | ✓ | 3rd |
| https://live-chat-static.sprinklr.com/chat/rXnO_BzBL/static/js/modern/live-chat-app.0a6f93d6.js | 117 KB | 63 KB (54%) | ✓ | 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
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
FPage Weight InventoryAction474 resources · 6.5 MB · 1.5 MB savings availableFIX
~1.5 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 474 resources | 6.5 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BThird-Party Impact58% third-party, 0 ms blockingREVIEW
BImage Optimization116 images, 0 KB saveableREVIEW
CDocument CompressionActionDocument response served uncompressedREVIEW
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (50 KB)PASS
Web fonts
4
50 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
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)
Fixing the unchecked items could save ~15 KB and ~30 ms
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
AAsset Compression1 of 4 asset hosts still on gzipPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence1 server-response signal(s) detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall474 requests over 8262msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Google Tag Manager www.googletagmanager.com | Tag Manager | 238ms | 166 KB | 34% | €1/mo | Costly |
live-chat-static.sprinklr.com live-chat-static.sprinklr.com | Other | 216ms | 117 KB | 54% | €1/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 159ms | 197 KB | 33% | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 105ms | 174 KB | 37% | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 97ms | 164 KB | 35% | €1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 81ms | 145 KB | 27% | €0/mo | Optional |
live-chat-static.sprinklr.com live-chat-static.sprinklr.com | Other | 81ms | 42 KB | 56% | €0/mo | Optional |
pdp.gokwik.co pdp.gokwik.co | Other | 68ms | 74 KB | 45% | €0/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 66ms | 110 KB | 35% | €0/mo | Optional |
cdn.shopify.com cdn.shopify.com | Other | 61ms | 155 KB | 50% | €0/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 57ms | 152 KB | 46% | €0/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 54ms | 141 KB | 44% | €0/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 51ms | 142 KB | 44% | €0/mo | Optional |
These scripts may cost more than they're worth
- Google Tag Manager adds 238ms and costs ~€1/month
- live-chat-static.sprinklr.com adds 216ms and costs ~€1/month
Google Tag Manager takes 238ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
live-chat-static.sprinklr.com takes 216ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
54% of live-chat-static.sprinklr.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
56% of live-chat-static.sprinklr.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-09-07 — 2026-10-04)
LCP (p75)
2639 ms
72% good
INP (p75)
237 ms
68% good
CLS (p75)
0.130
66% good
FCP (p75)
2155 ms
TTFB (p75)
1264 ms
Image Optimization200 images, 803 KB total, 7 KB wastedINFO
Image Optimization Audit
Total Images
200
Total Size
803 KB
Oversized
3
Wasted
7 KB