Performance
· 28 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.
3.17 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
15.64 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
64 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.
6.94 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.
16.78 s
Page Load Progression
FPage Weight BudgetAction8.5 MB transferred, 26 requestsFIX
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DPage Weight InventoryAction26 resources · 8.5 MB · 50 KB savings availableFIX
~50.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 26 resources | 8.5 MiB | ||||||
BImage Optimization6 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
CJS Execution CostAction1905ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.brickyard.ae/_next/static/immutable/chunks/1syeaz1m76hj7.js | 698ms | 214ms | 13ms | 3rd |
| Unattributable | 378ms | 8ms | 0ms | 1st |
| https://www.brickyard.ae/?shem=aimgspe, | 349ms | 4ms | 2ms | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/1icy-9qkclppf.js | 257ms | 234ms | 15ms | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/3fiu7rxb0vmhg.js | 224ms | 200ms | 11ms | 3rd |
BJS Bundles9 scripts, 50 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.brickyard.ae/_next/static/immutable/chunks/1icy-9qkclppf.js | 72 KB | 27 KB (38%) | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/1syeaz1m76hj7.js | 43 KB | 23 KB (53%) | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/36s0t0o8ux5as.js | 4 KB | — | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/2u5v7xdlfh11m.js | 9 KB | — | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/3fiu7rxb0vmhg.js | 43 KB | — | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/turbopack-1s9x55khudbm8.js | 4 KB | — | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/1tf2pn9278k7y.js | 4 KB | — | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/3n7qr2qx01p2g.js | 20 KB | — | ✓ | 3rd |
| https://www.brickyard.ae/_next/static/immutable/chunks/3dxum8830-xcc.js | 11 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
CDocument CompressionActionDocument response served uncompressedREVIEW
BMain HTML Cache-ControlCache-Control present but without max-ageREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BHTTP CachingprivateREVIEW
private
| Directive | Value | Meaning |
|---|---|---|
| private | — | Only browser cache, not CDN/proxy |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading2 fonts (75 KB)PASS
Web fonts
2
75 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 Hints5 hints, 0 missing preconnectsPASS
Current Resource Hints
5 resource hints configured
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence1 server-response signal(s) detectedPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
AJavaScript Blocking1 JS blocking issue(s) detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Google Cloud
Asset CompressionNo text asset hosts to measureINFO
Network Waterfall26 requests over 1852msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.brickyard.ae www.brickyard.ae | Other | 698ms | 43 KB | 53% | $9/mo | Costly |
www.brickyard.ae www.brickyard.ae | Other | 349ms | 12 KB | — | $5/mo | Costly |
www.brickyard.ae www.brickyard.ae | Other | 257ms | 72 KB | 38% | $3/mo | Costly |
www.brickyard.ae www.brickyard.ae | Other | 224ms | 43 KB | — | $3/mo | Costly |
These scripts may cost more than they're worth
- www.brickyard.ae adds 698ms and costs ~$9/month
- www.brickyard.ae adds 349ms and costs ~$5/month
- www.brickyard.ae adds 257ms and costs ~$3/month
- www.brickyard.ae adds 224ms and costs ~$3/month
80% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾ ▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
www.brickyard.ae takes 698ms 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
53% of www.brickyard.ae'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
www.brickyard.ae takes 349ms 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
www.brickyard.ae takes 257ms 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
www.brickyard.ae takes 224ms 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
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-09-15 — 2026-10-12)
LCP (p75)
1718 ms
88% good
INP (p75)
62 ms
97% good
CLS (p75)
0.000
100% good
FCP (p75)
1702 ms
TTFB (p75)
900 ms
Image Optimization3 images, 997 KB total, 976 KB wastedINFO
Image Optimization Audit
Total Images
3
Total Size
997 KB
Oversized
2
Wasted
976 KB