Performance
· 27 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.
8.84 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
19.04 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
970 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.166
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
8.84 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.
20.05 s
Page Load Progression
FPage Weight BudgetAction2.8 MB transferred, 145 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 ImpactAction76% third-party, 0 ms blockingFIX
FJS Execution CostAction4711ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://fadr.com/_next/static/chunks/framework-19baaf6675f9027b.js | 1099ms | 771ms | 14ms | 1st |
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 788ms | 593ms | 64ms | 3rd |
| Unattributable | 696ms | 45ms | 0ms | 1st |
| https://fadr.com/remix/6a7d59b94d98eba9a4f6f59f | 615ms | 17ms | 1ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-60EFHN20ZK&cx=c>m=4e68c0h2 | 301ms | 257ms | 41ms | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 244ms | 217ms | 25ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KW5FTPV | 243ms | 197ms | 41ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-339071403&cx=c>m=4e68c0h2 | 219ms | 187ms | 30ms | 3rd |
| https://app.posthog.com/static/array.js | 139ms | 112ms | 23ms | 3rd |
| https://connect.facebook.net/signals/config/565325038898474?v=2.9.377&r=stable&domain=fadr.com&im=1&hme=54e1ff78c67c58505a168f4db6b2d95d2daeace7ee6b53e01d6f2396e8523fa0&ex_m=113%2C218%2C164%2C25%2C78%2C79%2C156%2C74%2C73%2C11%2C174%2C98%2C19%2C148%2C136%2C43%2C81%2C86%2C144%2C169%2C176%2C29%2C17%2C30%2C31%2C32%2C34%2C52%2C157%2C83%2C121%2C21%2C23%2C48%2C44%2C46%2C45%2C91%2C100%2C104%2C119%2C155%2C158%2C50%2C120%2C27%2C24%2C128%2C75%2C40%2C160%2C159%2C161%2C152%2C150%2C28%2C39%2C63%2C118%2C171%2C76%2C20%2C123%2C89%2C72%2C22%2C93%2C94%2C125%2C92%2C146%2C145%2C149%2C105%2C170%2C173%2C38%2C53%2C122%2C51%2C8%2C4%2C5%2C7%2C6%2C3%2C99%2C110%2C177%2C185%2C232%2C80%2C245%2C244%2C243%2C14%2C26%2C37%2C59%2C112%2C65%2C10%2C69%2C106%2C107%2C108%2C114%2C139%2C35%2C33%2C141%2C142%2C143%2C138%2C137%2C165%2C82%2C168%2C166%2C167%2C54%2C64%2C132%2C18%2C172%2C49%2C290%2C291%2C289%2C304%2C323%2C225%2C214%2C66%2C215%2C213%2C326%2C317%2C56%2C226%2C116%2C140%2C88%2C130%2C58%2C129%2C135%2C134%2C62%2C70%2C68%2C162%2C84%2C85%2C124%2C41%2C36%2C57%2C60%2C109%2C175%2C1%2C133%2C16%2C131%2C12%2C2%2C61%2C101%2C15%2C71%2C67%2C127%2C97%2C96%2C178%2C179%2C102%2C103%2C9%2C111%2C55%2C153%2C95%2C87%2C77%2C126%2C115%2C47%2C154%2C0%2C90%2C147%2C151%2C163%2C42%2C117%2C13%2C180 | 131ms | 110ms | 20ms | 3rd |
Showing top 10 of 12 scripts
FJS BundlesAction51 scripts, 1.0 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 0 KB | 181 KB (54%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 336 KB | 181 KB (54%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 336 KB | 181 KB (54%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-60EFHN20ZK&cx=c>m=4e68c0h2 | 184 KB | 72 KB (39%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KW5FTPV | 159 KB | 66 KB (41%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-339071403&cx=c>m=4e68c0h2 | 155 KB | 58 KB (38%) | ✓ | 3rd |
| https://fadr.com/_next/static/chunks/pages/_app-3ee1ae18aa524866.js | 92 KB | 54 KB (59%) | ✓ | 1st |
| https://capi-automation.s3.us-east-2.amazonaws.com/public/client_js/capiParamBuilder/clientParamBuilder.bundle.js | 63 KB | 41 KB (65%) | ✓ | 3rd |
| https://app.posthog.com/static/array.js | 71 KB | 41 KB (58%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 105 KB | 37 KB (35%) | ✓ | 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 InventoryAction145 resources · 2.8 MB · 1.0 MB savings availableFIX
~1.0 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 145 resources | 2.8 MiB | ||||||
BImage Optimization36 images, 0 KB saveableREVIEW
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BCompression AlgorithmMain response uses gzip; brotli would be ~20% smallerREVIEW
BMain HTML Cache-ControlCache-Control present but without max-ageREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
BHTTP Cachings-maxage=600, stale-while-revalidate=31535400REVIEW
s-maxage=600, stale-while-revalidate=31535400
| Directive | Value | Meaning |
|---|---|---|
| s-maxage | 600 | CDN caches for 10 minutes |
| stale-while-revalidate | 31535400 | Serve stale for 52 weeks while fetching fresh |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (70 KB)PASS
Web fonts
4
70 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 Hints17 hints, 0 missing preconnectsPASS
Current Resource Hints
17 resource hints configured
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
Network Waterfall145 requests over 3071msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.gstatic.com www.gstatic.com | Other | 788ms | 0 KB | 54% | $10/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 301ms | 184 KB | 39% | $4/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 244ms | 105 KB | 35% | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 243ms | 159 KB | 41% | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 219ms | 155 KB | 38% | $3/mo | Costly |
app.posthog.com app.posthog.com | Other | 139ms | 71 KB | 58% | $2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 131ms | 64 KB | 33% | $2/mo | Optional |
These scripts may cost more than they're worth
- www.gstatic.com adds 788ms and costs ~$10/month
- Google Tag Manager adds 301ms and costs ~$4/month
- Facebook Pixel adds 244ms and costs ~$3/month
- Google Tag Manager adds 243ms and costs ~$3/month
- Google Tag Manager adds 219ms and costs ~$3/month
44% of JavaScript execution time comes from third-party scripts.
Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.
Learn more ▾ ▴
Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.
Source: web.dev / HTTP Archive Web Almanac
www.gstatic.com takes 788ms 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 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
Google Tag Manager takes 301ms 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
Facebook Pixel takes 244ms 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 243ms 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 219ms 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
58% of app.posthog.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 (2026-07-15 — 2026-08-11)
LCP (p75)
2765 ms
71% good
INP (p75)
189 ms
77% good
CLS (p75)
0.170
55% good
FCP (p75)
1976 ms
TTFB (p75)
1240 ms
Image Optimization18 images, 37 KB total, 0 KB wastedINFO
Image Optimization Audit
Total Images
18
Total Size
37 KB