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.
17.62 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
31.64 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
856 ms
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.
17.62 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.
31.74 s
Page Load Progression
FPage Weight BudgetAction4.6 MB transferred, 220 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
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
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 ImpactAction77% third-party, 0 ms blockingFIX
FJS Execution CostAction3517ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 720ms | 99ms | 0ms | 1st |
| https://www.googletagmanager.com/gtm.js?id=GTM-5WX3RZD | 579ms | 507ms | 60ms | 3rd |
| https://plunketts.net/assets/vendor-public-bc31d20634fabdf44465ab1af80a93ababcc5bb02cce8afcd34f2f7c867f2510.js | 483ms | 167ms | 22ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-950307493&cx=c>m=4e65k1h1 | 208ms | 179ms | 27ms | 3rd |
| https://cdn.pagesense.io/js/geminiadvancedmarketingsolutions/d14529f335ea470c852a53962852f52d.js | 185ms | 155ms | 22ms | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-16389647&cx=c>m=4e65k1h1 | 183ms | 152ms | 24ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-8477684-5 | 154ms | 127ms | 23ms | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 141ms | 104ms | 36ms | 3rd |
| https://connect.facebook.net/signals/config/1506427962995280?v=2.9.325&r=stable&domain=plunketts.net&hme=af8aa31887db259becaf70277daef60bd8bc35c2df82c2acd4258de27ecac4b5&ex_m=104%2C207%2C155%2C22%2C72%2C73%2C146%2C68%2C67%2C11%2C164%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C160%2C166%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C167%2C172%2C221%2C62%2C188%2C189%2C55%2C279%2C30%2C74%2C233%2C232%2C231%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C156%2C76%2C159%2C157%2C158%2C50%2C60%2C123%2C15%2C163%2C45%2C266%2C267%2C265%2C26%2C27%2C28%2C48%2C147%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C145%2C148%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C150%2C149%2C151%2C142%2C140%2C25%2C35%2C59%2C109%2C162%2C70%2C17%2C153%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C139%2C161%2C34%2C281%2C297%2C214%2C203%2C204%2C202%2C300%2C291%2C52%2C215%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C125%2C58%2C64%2C152%2C115%2C37%2C32%2C53%2C56%2C100%2C165%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C168%2C169%2C94%2C95%2C9%2C102%2C51%2C143%2C87%2C79%2C71%2C117%2C106%2C43%2C144%2C0%2C82%2C137%2C141%2C154%2C38%2C108%2C13%2C170 | 135ms | 123ms | 12ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-Y0NX4B2XG5 | 124ms | 83ms | 39ms | 3rd |
Showing top 10 of 18 scripts
FJS BundlesAction58 scripts, 669 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-Y0NX4B2XG5&cx=c>m=4e65k1h1 | 174 KB | 112 KB (65%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-Y0NX4B2XG5 | 174 KB | 65 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-5WX3RZD | 221 KB | 64 KB (29%) | ✓ | 3rd |
| https://maps.googleapis.com/maps/api/js?key=AIzaSyAjrzmFEQBYUwoCfQkudzxDNic2fTN7Smg | 101 KB | 63 KB (63%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-8477684-5 | 117 KB | 62 KB (53%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-16389647&cx=c>m=4e65k1h1 | 129 KB | 62 KB (48%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-950307493&cx=c>m=4e65k1h1 | 144 KB | 61 KB (42%) | ✓ | 3rd |
| https://plunketts.net/assets/vendor-public-bc31d20634fabdf44465ab1af80a93ababcc5bb02cce8afcd34f2f7c867f2510.js | 104 KB | 60 KB (58%) | ✓ | 1st |
| https://cdn.pagesense.io/js/geminiadvancedmarketingsolutions/d14529f335ea470c852a53962852f52d.js | 65 KB | 34 KB (53%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 98 KB | 34 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 InventoryAction220 resources · 4.6 MB · 669 KB savings availableFIX
~669.5 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 220 resources | 4.6 MiB | ||||||
CImage OptimizationAction58 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.
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
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
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
BHTTP Cachingmax-age=0, private, must-revalidateREVIEW
max-age=0, private, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| max-age | 0 | Cache for 0 seconds |
| private | — | Only browser cache, not CDN/proxy |
| must-revalidate | — | Must recheck with server after expiry |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading11 fonts (508 KB)PASS
Web fonts
11
508 KB total
Render-blocking
0
of 11
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- 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 ~59 KB and ~118 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints4 hints, 0 missing preconnectsPASS
Current Resource Hints
4 resource hints configured
A+Compression AlgorithmMain response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML max-age=0 (≤ 5min) is appropriatePASS
AServer 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
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall220 requests over 5933msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Google Tag Manager www.googletagmanager.com | Tag Manager | 579ms | 221 KB | 29% | €3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 208ms | 144 KB | 42% | €1/mo | Costly |
cdn.pagesense.io cdn.pagesense.io | Other | 185ms | 65 KB | 53% | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 183ms | 129 KB | 48% | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 154ms | 117 KB | 53% | €1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 141ms | 98 KB | 35% | €1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 135ms | 45 KB | — | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 124ms | 174 KB | 38% | €1/mo | Optional |
maps.googleapis.com maps.googleapis.com | Other | 111ms | 101 KB | 63% | €1/mo | Optional |
cdn.callrail.com cdn.callrail.com | Other | 92ms | 15 KB | — | €0/mo | Optional |
ads.nextdoor.com ads.nextdoor.com | Other | 82ms | 22 KB | — | €0/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 63ms | 174 KB | 65% | €0/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 56ms | 21 KB | — | €0/mo | Optional |
apxl.io apxl.io | Other | 54ms | 2 KB | — | €0/mo | Optional |
ads.nextdoor.com ads.nextdoor.com | Other | 51ms | 37 KB | — | €0/mo | Optional |
These scripts may cost more than they're worth
- Google Tag Manager adds 579ms and costs ~€3/month
- Google Tag Manager adds 208ms and costs ~€1/month
63% 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
Google Tag Manager takes 579ms 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 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
53% of cdn.pagesense.io'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
53% 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
63% 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
65% 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
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-04-27 — 2026-05-24)
LCP (p75)
2626 ms
72% good
INP (p75)
212 ms
73% good
CLS (p75)
0.000
98% good
FCP (p75)
2422 ms
TTFB (p75)
1310 ms
Image Optimization18 images, 358 KB total, 29 KB wastedINFO
Image Optimization Audit
Total Images
18
Total Size
358 KB
Oversized
2
Wasted
29 KB