Performance
· 17 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.
2.82 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
10.56 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.45 s
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.
4.63 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.
11.27 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction5835ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.goal.com/_next/static/chunks/framework-7acd3a6246a36c47.js | 2031ms | 1715ms | 16ms | 3rd |
| https://www.goal.com/es | 1392ms | 120ms | 6ms | 3rd |
| https://cnsnt.goal.com/Notice.8f529.js | 620ms | 473ms | 27ms | 3rd |
| Unattributable | 520ms | 20ms | 0ms | 3rd |
| https://cnsnt.goal.com/unified/wrapperMessagingWithoutDetection.js | 494ms | 423ms | 14ms | 3rd |
| https://www.goal.com/_next/static/chunks/pages/_app-94617f3fb031b891.js | 228ms | 161ms | 65ms | 3rd |
| https://www.goal.com/_next/static/chunks/pages/index-0cb74d67ebc262f5.js | 215ms | 210ms | 4ms | 3rd |
| https://www.goal.com/_next/static/chunks/4781.4f27ec77cb1150d3.js | 122ms | 45ms | 4ms | 3rd |
| https://www.goal.com/_next/static/chunks/main-603287b8b9b8da84.js | 109ms | 94ms | 14ms | 3rd |
| https://cnsnt.goal.com/unified/4.40.1/usnat.f12613136193900e32e2.bundle.js | 104ms | 78ms | 26ms | 3rd |
DPage Weight InventoryAction118 resources · 1.6 MB · 272 KB savings availableFIX
~272.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 118 resources | 1.6 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CPage Weight BudgetAction1.6 MB transferred, 118 requestsREVIEW
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
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
CImage OptimizationAction33 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
Set explicit width and height to prevent CLS.
Performance issues directly impact user engagement and conversion rates.
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
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
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
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
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 BundlesAction55 scripts, 272 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.goal.com/_next/static/chunks/pages/_app-94617f3fb031b891.js | 198 KB | 135 KB (69%) | ✓ | 3rd |
| https://cnsnt.goal.com/Notice.8f529.js | 91 KB | 61 KB (67%) | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/framework-7acd3a6246a36c47.js | 65 KB | 30 KB (46%) | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/main-603287b8b9b8da84.js | 46 KB | 24 KB (52%) | ✓ | 3rd |
| https://cnsnt.goal.com/unified/4.40.1/usnat.f12613136193900e32e2.bundle.js | 42 KB | 23 KB (54%) | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/8415-1bbfc04bcb1828d0.js | 9 KB | — | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/9274.9f25764985d6b202.js | 1 KB | — | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/webpack-a3c56025e16197ed.js | 7 KB | — | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/2323-352bc292622eee35.js | 21 KB | — | ✓ | 3rd |
| https://www.goal.com/_next/static/chunks/5709-9e44982da5c1d734.js | 15 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
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
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (146 KB)PASS
Web fonts
4
146 KB total
Render-blocking
0
of 4
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 Hints13 hints, 0 missing preconnectsPASS
Current Resource Hints
13 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall118 requests over 1758msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.goal.com www.goal.com | Other | 2031ms | 65 KB | 46% | $27/mo | Costly |
www.goal.com www.goal.com | Other | 1392ms | 115 KB | — | $18/mo | Costly |
cnsnt.goal.com cnsnt.goal.com | Other | 620ms | 91 KB | 67% | $8/mo | Costly |
Unattributable Unattributable | Other | 520ms | 0 KB | — | $7/mo | Costly |
cnsnt.goal.com cnsnt.goal.com | Other | 494ms | 42 KB | — | $7/mo | Costly |
www.goal.com www.goal.com | Other | 228ms | 198 KB | 69% | $3/mo | Costly |
www.goal.com www.goal.com | Other | 215ms | 12 KB | — | $3/mo | Costly |
www.goal.com www.goal.com | Other | 122ms | 18 KB | — | $2/mo | Optional |
www.goal.com www.goal.com | Other | 109ms | 46 KB | 52% | $1/mo | Optional |
cnsnt.goal.com cnsnt.goal.com | Other | 104ms | 42 KB | 54% | $1/mo | Optional |
These scripts may cost more than they're worth
- www.goal.com adds 2031ms and costs ~$27/month
- www.goal.com adds 1392ms and costs ~$18/month
- cnsnt.goal.com adds 620ms and costs ~$8/month
- Unattributable adds 520ms and costs ~$7/month
- cnsnt.goal.com adds 494ms and costs ~$7/month
- www.goal.com adds 228ms and costs ~$3/month
- www.goal.com adds 215ms and costs ~$3/month
100% 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.goal.com takes 2031ms 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.goal.com takes 1392ms 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
cnsnt.goal.com takes 620ms 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
67% of cnsnt.goal.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
Unattributable takes 520ms 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
cnsnt.goal.com takes 494ms 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.goal.com takes 228ms 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
69% of www.goal.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
www.goal.com takes 215ms 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
52% of www.goal.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
54% of cnsnt.goal.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