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.
3.21 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.46 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
3.26 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.003
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.54 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.
27.85 s
Page Load Progression
FPage Weight BudgetAction3.3 MB transferred, 120 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 ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction7912ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 1630ms | 1436ms | 121ms | 3rd |
| Unattributable | 896ms | 147ms | 0ms | 3rd |
| https://js.hs-analytics.net/analytics/1776897600000/354042.js | 879ms | 676ms | 14ms | 3rd |
| https://www.questionpro.com/ | 651ms | 26ms | 4ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MNR7P3 | 646ms | 505ms | 74ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6L21Y60XZ9&cx=c>m=4e64k1 | 551ms | 471ms | 69ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-789079287&cx=c>m=4e64k1 | 410ms | 346ms | 58ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-989645881&cx=c>m=4e64k1 | 349ms | 286ms | 60ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-17963586322&cx=c>m=4e64k1 | 348ms | 288ms | 54ms | 3rd |
| https://cookie-cdn.cookiepro.com/scripttemplates/6.13.0/otBannerSdk.js | 257ms | 170ms | 48ms | 3rd |
Showing top 10 of 21 scripts
FJS BundlesAction45 scripts, 938 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 0 KB | 157 KB (43%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 157 KB (43%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 157 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-789079287 | 146 KB | 105 KB (72%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MNR7P3 | 172 KB | 64 KB (37%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6L21Y60XZ9&cx=c>m=4e64k1 | 172 KB | 60 KB (35%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-17963586322&cx=c>m=4e64k1 | 143 KB | 58 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-989645881&cx=c>m=4e64k1 | 147 KB | 55 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-789079287&cx=c>m=4e64k1 | 146 KB | 54 KB (37%) | ✓ | 3rd |
| https://cookie-cdn.cookiepro.com/scripttemplates/6.13.0/otBannerSdk.js | 81 KB | 37 KB (46%) | ✓ | 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 InventoryAction120 resources · 3.3 MB · 938 KB savings availableFIX
~937.8 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 120 resources | 3.3 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction28 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Performance issues directly impact user engagement and conversion rates.
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
A+Text CompressionAll text resources are compressedPASS
A+Font Loading6 fonts (268 KB)PASS
Web fonts
6
268 KB total
Render-blocking
0
of 6
Dominant font-display
swap
Most common across fonts
Font loading timeline
- 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 ~51 KB and ~102 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints13 hints, 0 missing preconnectsPASS
Current Resource Hints
13 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: Cloudflare
Network Waterfall120 requests over 7532msINFO
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 | 1630ms | 0 KB | 43% | €26/mo | Costly |
Unattributable Unattributable | Other | 896ms | 0 KB | — | €14/mo | Costly |
HubSpot Analytics js.hs-analytics.net | Analytics | 879ms | 42 KB | — | €14/mo | Costly |
www.questionpro.com www.questionpro.com | Other | 651ms | 22 KB | — | €10/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 646ms | 172 KB | 37% | €10/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 551ms | 172 KB | 35% | €9/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 410ms | 146 KB | 37% | €7/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 349ms | 147 KB | 38% | €6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 348ms | 143 KB | 40% | €6/mo | Costly |
cookie-cdn.cookiepro.com cookie-cdn.cookiepro.com | Other | 257ms | 81 KB | 46% | €4/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 198ms | 45 KB | — | €3/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 197ms | 97 KB | 33% | €3/mo | Optional |
cdnjs cdnjs.cloudflare.com | CDN | 168ms | 4 KB | — | €3/mo | Optional |
js.usemessages.com js.usemessages.com | Other | 134ms | 33 KB | — | €2/mo | Optional |
www.questionpro.com www.questionpro.com | Other | 123ms | 31 KB | — | €2/mo | Optional |
js.hubspot.com js.hubspot.com | Other | 109ms | 28 KB | — | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 94ms | 146 KB | 72% | €2/mo | Optional |
LinkedIn Insight snap.licdn.com | Advertising | 79ms | 19 KB | — | €1/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 76ms | 21 KB | — | €1/mo | Optional |
cookie-cdn.cookiepro.com cookie-cdn.cookiepro.com | Other | 59ms | 9 KB | — | €1/mo | Optional |
js.hs-banner.com js.hs-banner.com | Other | 58ms | 20 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- www.gstatic.com adds 1630ms and costs ~€26/month
- Unattributable adds 896ms and costs ~€14/month
- HubSpot Analytics adds 879ms and costs ~€14/month
- www.questionpro.com adds 651ms and costs ~€10/month
- Google Tag Manager adds 646ms and costs ~€10/month
- Google Tag Manager adds 551ms and costs ~€9/month
- Google Tag Manager adds 410ms and costs ~€7/month
- Google Tag Manager adds 349ms and costs ~€6/month
- Google Tag Manager adds 348ms and costs ~€6/month
- cookie-cdn.cookiepro.com adds 257ms 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.gstatic.com takes 1630ms 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 896ms 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
HubSpot Analytics takes 879ms 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.questionpro.com takes 651ms 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 646ms 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 551ms 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 410ms 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 349ms 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 348ms 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
cookie-cdn.cookiepro.com takes 257ms 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
72% 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