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.
1.66 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
11.34 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
4.62 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.105
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
5.73 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.
21.53 s
Page Load Progression
FPage Weight BudgetAction3.8 MB transferred, 75 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
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
FJS Execution CostAction11835ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://starlink.com/main.66335c501880ca8325cd.js | 4016ms | 3660ms | 207ms | 1st |
| https://starlink.com/polyfills.6b308c46d264f348d8f7.js | 3688ms | 2557ms | 29ms | 1st |
| Unattributable | 1355ms | 344ms | 0ms | 3rd |
| https://starlink.com/ | 632ms | 4ms | 1ms | 1st |
| https://www.googletagmanager.com/gtm.js?id=GTM-PBFXQ9N | 423ms | 358ms | 50ms | 3rd |
| https://starlink.com/vendor.a3615f2dad1295c82520.js | 394ms | 53ms | 297ms | 1st |
| https://cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js | 331ms | 254ms | 56ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-STARLINKPAGE&cx=c>m=4e64k1h1 | 271ms | 231ms | 37ms | 3rd |
| https://maps.googleapis.com/maps/api/js?libraries=places&key=AIzaSyAjvl8ebK1tnvWp0FXByBd1LljDASjx_KE&callback=initMap | 206ms | 144ms | 61ms | 3rd |
| https://hcaptcha.starlink.com/1/api.js?endpoint=https%3A%2F%2Fhcaptcha.starlink.com&assethost=https%3A%2F%2Fassets.hcaptcha.starlink.com&sentry=false&reportapi=https%3A%2F%2Freport.hcaptcha.starlink.com&imghost=https%3A%2F%2Fimgs.hcaptcha.starlink.com&render=explicit | 152ms | 115ms | 36ms | 3rd |
Showing top 10 of 14 scripts
FJS BundlesAction22 scripts, 1.1 MB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://starlink.com/vendor.a3615f2dad1295c82520.js | 665 KB | 411 KB (62%) | ✓ | 1st |
| https://starlink.com/sst/gtag/js?id=G-S07SYD5D4F | 477 KB | 181 KB (38%) | ✓ | 1st |
| https://maps.googleapis.com/maps/api/js?libraries=places&key=AIzaSyAjvl8ebK1tnvWp0FXByBd1LljDASjx_KE&callback=initMap | 179 KB | 99 KB (56%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PBFXQ9N | 159 KB | 82 KB (52%) | ✓ | 3rd |
| https://cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js | 129 KB | 72 KB (57%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-STARLINKPAGE&cx=c>m=4e64k1h1 | 137 KB | 69 KB (51%) | ✓ | 3rd |
| https://hcaptcha.starlink.com/1/api.js?endpoint=https%3A%2F%2Fhcaptcha.starlink.com&assethost=https%3A%2F%2Fassets.hcaptcha.starlink.com&sentry=false&reportapi=https%3A%2F%2Freport.hcaptcha.starlink.com&imghost=https%3A%2F%2Fimgs.hcaptcha.starlink.com&render=explicit | 86 KB | 36 KB (42%) | ✓ | 3rd |
| https://starlink.com/main.66335c501880ca8325cd.js | 224 KB | 33 KB (15%) | ✓ | 1st |
| https://maps.googleapis.com/maps-api-v3/api/js/64/9c/common.js | 37 KB | 27 KB (74%) | ✓ | 3rd |
| https://starlink.com/assets/landing/swiper/swiper.min.js | 33 KB | 27 KB (89%) | ✓ | 1st |
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 InventoryAction75 resources · 3.8 MB · 1.1 MB savings availableFIX
~1.1 MiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 75 resources | 3.8 MiB | ||||||
BImage Optimization15 images, 0 KB saveableREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
BHTTP Cachingno-cacheREVIEW
no-cache
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
AThird-Party Impact23% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading6 fonts (153 KB)PASS
Web fonts
6
153 KB total
Render-blocking
0
of 6
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 Hints2 hints, 0 missing preconnectsPASS
Current Resource Hints
2 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall75 requests over 2609msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 1355ms | 0 KB | — | €22/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 423ms | 159 KB | 52% | €7/mo | Costly |
OneTrust cdn.cookielaw.org | Consent | 331ms | 129 KB | 57% | €5/mo | Essential |
Google Tag Manager www.googletagmanager.com | Tag Manager | 271ms | 137 KB | 51% | €4/mo | Costly |
maps.googleapis.com maps.googleapis.com | Other | 206ms | 179 KB | 56% | €3/mo | Costly |
hcaptcha.starlink.com hcaptcha.starlink.com | Other | 152ms | 86 KB | 42% | €2/mo | Optional |
maps.googleapis.com maps.googleapis.com | Other | 67ms | 37 KB | 74% | €1/mo | Optional |
maps.googleapis.com maps.googleapis.com | Other | 51ms | 70 KB | 38% | €1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 1355ms and costs ~€22/month
- Google Tag Manager adds 423ms and costs ~€7/month
- Google Tag Manager adds 271ms and costs ~€4/month
- maps.googleapis.com adds 206ms and costs ~€3/month
Unattributable takes 1355ms 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 423ms 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 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
57% of OneTrust'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 271ms 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
51% 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
maps.googleapis.com takes 206ms 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
56% of maps.googleapis.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
74% of maps.googleapis.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