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.
4.23 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
9.39 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
4.08 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.
8.98 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.
35.45 s
Page Load Progression
FPage Weight BudgetAction6.2 MB transferred, 162 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
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction8821ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.gofundme.com/ssr/_next/static/chunks/framework-c41ad6c83d422ded.js | 1821ms | 1637ms | 16ms | 3rd |
| Unattributable | 774ms | 97ms | 0ms | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/pages/_app-c97a9f77ff07650f.js | 729ms | 507ms | 143ms | 3rd |
| https://fast.wistia.net/assets/external/E-v1.js | 560ms | 450ms | 97ms | 3rd |
| https://www.gofundme.com/ | 556ms | 8ms | 2ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-955875456&cx=c>m=4e64k0h2 | 475ms | 265ms | 39ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PW9SXF3N&l=dataLayer | 460ms | 407ms | 47ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-WF86BFEZ5L | 387ms | 336ms | 44ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-DE4PB0SD88&cx=c>m=4e64k0h2 | 291ms | 242ms | 47ms | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/main-515fe902c792b8d3.js | 283ms | 187ms | 16ms | 3rd |
Showing top 10 of 27 scripts
FJS BundlesAction81 scripts, 2.1 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 242 KB (67%) | ✓ | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/pages/_app-c97a9f77ff07650f.js | 403 KB | 153 KB (38%) | ✓ | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/41659-d73388a4319f0f8b.js | 42 KB | 134 KB (85%) | ✓ | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/41659-d73388a4319f0f8b.js | 0 KB | 134 KB (85%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-WF86BFEZ5L&cx=c>m=4e64h1 | 174 KB | 111 KB (64%) | ✓ | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/ac262c97-05d574404bcbdf98.js | 0 KB | 93 KB (75%) | ✓ | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/ac262c97-05d574404bcbdf98.js | 33 KB | 93 KB (75%) | ✓ | 3rd |
| https://fast.wistia.net/assets/external/E-v1.js | 162 KB | 90 KB (74%) | ✓ | 3rd |
| https://fast.wistia.net/assets/external/E-v1.js | 162 KB | 90 KB (74%) | ✓ | 3rd |
| https://www.gofundme.com/ssr/_next/static/chunks/1b25d643-c3cc5c2633675ebb.js | 82 KB | 72 KB (88%) | ✓ | 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 InventoryAction162 resources · 6.2 MB · 2.1 MB savings availableFIX
~2.1 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 162 resources | 6.2 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BImage Optimization18 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Performance issues directly impact user engagement and conversion rates.
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 (180 KB)PASS
Web fonts
4
180 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- 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 ~84 KB and ~168 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints17 hints, 0 missing preconnectsPASS
Current Resource Hints
17 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall162 requests over 5701msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.gofundme.com www.gofundme.com | Other | 1821ms | 45 KB | — | $34/mo | Costly |
Unattributable Unattributable | Other | 774ms | 0 KB | — | $15/mo | Costly |
www.gofundme.com www.gofundme.com | Other | 729ms | 403 KB | 38% | $14/mo | Costly |
fast.wistia.net fast.wistia.net | Other | 560ms | 162 KB | 74% | $11/mo | Costly |
www.gofundme.com www.gofundme.com | Other | 556ms | 204 KB | — | $10/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 475ms | 147 KB | 43% | $9/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 460ms | 181 KB | 35% | $9/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 387ms | 174 KB | 37% | $7/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 291ms | 157 KB | 42% | $5/mo | Costly |
www.gofundme.com www.gofundme.com | Other | 283ms | 38 KB | — | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 265ms | 156 KB | 42% | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 260ms | 131 KB | 45% | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 240ms | 144 KB | 45% | $5/mo | Costly |
transcend-cdn.com transcend-cdn.com | Other | 228ms | 93 KB | 40% | $4/mo | Costly |
www.gstatic.com www.gstatic.com | Other | 192ms | 362 KB | 67% | $4/mo | Optional |
transcend-cdn.com transcend-cdn.com | Other | 164ms | 57 KB | — | $3/mo | Optional |
static.chartbeat.com static.chartbeat.com | Other | 162ms | 16 KB | — | $3/mo | Optional |
Optimizely cdn.optimizely.com | A/B Testing | 143ms | 94 KB | 59% | $3/mo | Optional |
www.gofundme.com www.gofundme.com | Other | 125ms | 44 KB | — | $2/mo | Optional |
fast.wistia.net fast.wistia.net | Other | 117ms | 30 KB | — | $2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 112ms | 115 KB | 54% | $2/mo | Optional |
www.gofundme.com www.gofundme.com | Other | 95ms | 25 KB | — | $2/mo | Optional |
accounts.google.com accounts.google.com | Other | 94ms | 96 KB | 75% | $2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 77ms | 78 KB | 69% | $1/mo | Optional |
www.gofundme.com www.gofundme.com | Other | 71ms | 82 KB | 88% | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 68ms | 174 KB | 64% | $1/mo | Optional |
www.gofundme.com www.gofundme.com | Other | 68ms | 0 KB | 67% | $1/mo | Optional |
These scripts may cost more than they're worth
- www.gofundme.com adds 1821ms and costs ~$34/month
- Unattributable adds 774ms and costs ~$15/month
- www.gofundme.com adds 729ms and costs ~$14/month
- fast.wistia.net adds 560ms and costs ~$11/month
- www.gofundme.com adds 556ms and costs ~$10/month
- Google Tag Manager adds 475ms and costs ~$9/month
- Google Tag Manager adds 460ms and costs ~$9/month
- Google Tag Manager adds 387ms and costs ~$7/month
- Google Tag Manager adds 291ms and costs ~$5/month
- www.gofundme.com adds 283ms and costs ~$5/month
- Google Tag Manager adds 265ms and costs ~$5/month
- Google Tag Manager adds 260ms and costs ~$5/month
- Google Tag Manager adds 240ms and costs ~$5/month
- transcend-cdn.com adds 228ms and costs ~$4/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.gofundme.com takes 1821ms 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
Unattributable takes 774ms 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.gofundme.com takes 729ms 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
fast.wistia.net takes 560ms 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
74% of fast.wistia.net'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.gofundme.com takes 556ms 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
Google Tag Manager takes 475ms 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
Google Tag Manager takes 460ms 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
Google Tag Manager takes 387ms 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
Google Tag Manager takes 291ms 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.gofundme.com takes 283ms 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
Google Tag Manager takes 265ms 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
Google Tag Manager takes 260ms 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
Google Tag Manager takes 240ms 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
transcend-cdn.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
67% of www.gstatic.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
59% of Optimizely'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 Google Tag Manager'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
75% of accounts.google.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
69% of Facebook Pixel'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
88% of www.gofundme.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
64% of Google Tag Manager'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
67% of www.gofundme.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