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.
4.52 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
18.61 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.27 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.009
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
8.40 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.
18.78 s
Page Load Progression
FPage Weight BudgetAction19.0 MB transferred, 53 requestsFIX
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction7152ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 2661ms | 159ms | 0ms | 3rd |
| https://m3.material.io/static/angular/polyfills.1987b276f32a5d59.js | 1547ms | 1188ms | 0ms | 3rd |
| https://m3.material.io/ | 1260ms | 12ms | 3ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-NHRPF8 | 572ms | 341ms | 188ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QPQ2NRV856 | 342ms | 283ms | 57ms | 3rd |
| https://apis.google.com/_/scs/abc-static/_/js/k=gapi.lb.en.HLcjcliCxoY.O/m=client/rt=j/sv=1/d=1/ed=1/rs=AHpOoo-EKlLcELGvY6Qdg_kTBmN3Ra8MLw/cb=gapi.loaded_0?le=scs | 208ms | 164ms | 41ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-90255304-1&cx=c>m=4e64k0 | 194ms | 148ms | 45ms | 3rd |
| https://m3.material.io/static/angular/main.8a984ed99ac96b3a.js | 155ms | 75ms | 2ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QPQ2NRV856&cx=c>m=4e64k0 | 86ms | 29ms | 57ms | 3rd |
| https://www.google-analytics.com/analytics.js | 74ms | 46ms | 26ms | 3rd |
Showing top 10 of 11 scripts
DJS BundlesAction16 scripts, 486 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-QPQ2NRV856&cx=c>m=4e64k0 | 154 KB | 108 KB (70%) | ✓ | 3rd |
| https://apis.google.com/_/scs/abc-static/_/js/k=gapi.lb.en.HLcjcliCxoY.O/m=client/rt=j/sv=1/d=1/ed=1/rs=AHpOoo-EKlLcELGvY6Qdg_kTBmN3Ra8MLw/cb=gapi.loaded_0?le=scs | 108 KB | 71 KB (66%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-NHRPF8 | 141 KB | 70 KB (49%) | ✓ | 3rd |
| https://m3.material.io/static/angular/vendor.60fb73e1631c347e.js | 180 KB | 65 KB (36%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-90255304-1&cx=c>m=4e64k0 | 116 KB | 64 KB (56%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QPQ2NRV856 | 156 KB | 62 KB (40%) | ✓ | 3rd |
| https://www.gstatic.com/feedback/js/help/prod/service/lazy.min.js | 40 KB | 24 KB (62%) | ✓ | 3rd |
| https://m3.material.io/static/angular/main.8a984ed99ac96b3a.js | 89 KB | 21 KB (24%) | ✓ | 3rd |
| https://m3.material.io/site_meta.js | 60 KB | — | ✓ | 3rd |
| https://m3.material.io/static/angular/polyfills.1987b276f32a5d59.js | 13 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
FPage Weight InventoryAction53 resources · 19.0 MB · 486 KB savings availableFIX
~485.8 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 53 resources | 19.0 MiB | ||||||
DHTTP CachingActionno-store (uncacheable)FIX
no-cache, no-store, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
| no-store | — | Never cache this response |
| must-revalidate | — | Must recheck with server after expiry |
BImage Optimization20 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (1407 KB)PASS
Web fonts
4
1407 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
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 ~658 KB and ~1316 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints6 hints, 0 missing preconnectsPASS
Current Resource Hints
6 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources 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
Network Waterfall53 requests over 3313msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 2661ms | 0 KB | — | $46/mo | Costly |
m3.material.io m3.material.io | Other | 1547ms | 13 KB | — | $27/mo | Costly |
m3.material.io m3.material.io | Other | 1260ms | 8 KB | — | $22/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 572ms | 141 KB | 49% | $10/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 342ms | 156 KB | 40% | $6/mo | Costly |
apis.google.com apis.google.com | Other | 208ms | 108 KB | 66% | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 194ms | 116 KB | 56% | $3/mo | Optional |
m3.material.io m3.material.io | Other | 155ms | 89 KB | 24% | $3/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 86ms | 154 KB | 70% | $1/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 74ms | 21 KB | — | $1/mo | Optional |
m3.material.io m3.material.io | Other | 53ms | 180 KB | 36% | $1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 2661ms and costs ~$46/month
- m3.material.io adds 1547ms and costs ~$27/month
- m3.material.io adds 1260ms and costs ~$22/month
- Google Tag Manager adds 572ms and costs ~$10/month
- Google Tag Manager adds 342ms and costs ~$6/month
- apis.google.com adds 208ms 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
Unattributable takes 2661ms 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
m3.material.io takes 1547ms 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
m3.material.io takes 1260ms 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 572ms 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 342ms 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
apis.google.com takes 208ms 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
66% of apis.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
56% 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
70% 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