Performance
· 15 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.
800 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.37 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
168 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.
1.31 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.
2.79 s
Page Load Progression
DPage Weight BudgetAction2.1 MB transferred, 79 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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction26 scripts, 742 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/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-989645881&cx=c>m=4e64k1 | 147 KB | 55 KB (37%) | ✓ | 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 |
| https://cookie-cdn.cookiepro.com/consent/26be1fff-8a8e-452c-989a-cdf24405b771/OtAutoBlock.js | 3 KB | — | ✓ | 3rd |
| https://cookie-cdn.cookiepro.com/consent/26be1fff-8a8e-452c-989a-cdf24405b771/579ff651-6086-4824-afda-10dc927bd86d/en-us.json | 7 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 InventoryAction79 resources · 2.1 MB · 742 KB savings availableFIX
~741.5 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 79 resources | 2.1 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction21 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
CJS Execution CostAction1394ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 380ms | 334ms | 33ms | 3rd |
| Unattributable | 193ms | 29ms | 0ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MNR7P3 | 181ms | 138ms | 19ms | 3rd |
| https://www.questionpro.com/ | 159ms | 7ms | 1ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6L21Y60XZ9&cx=c>m=4e64k1 | 139ms | 118ms | 18ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-789079287&cx=c>m=4e64k1 | 101ms | 84ms | 16ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-989645881&cx=c>m=4e64k1 | 99ms | 80ms | 18ms | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/lazysizes/5.2.2/lazysizes.min.js | 72ms | 10ms | 0ms | 3rd |
| https://cookie-cdn.cookiepro.com/scripttemplates/6.13.0/otBannerSdk.js | 69ms | 46ms | 12ms | 3rd |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading6 fonts (267 KB)PASS
Web fonts
6
267 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 HintsNo optimization neededPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall79 requests over 5342msINFO
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 | 380ms | 0 KB | 43% | €6/mo | Costly |
Unattributable Unattributable | Other | 193ms | 0 KB | — | €3/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 181ms | 172 KB | 37% | €3/mo | Optional |
www.questionpro.com www.questionpro.com | Other | 159ms | 22 KB | — | €3/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 139ms | 172 KB | 35% | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 101ms | 146 KB | 37% | €2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 99ms | 147 KB | 37% | €2/mo | Optional |
cdnjs cdnjs.cloudflare.com | CDN | 72ms | 4 KB | — | €1/mo | Optional |
cookie-cdn.cookiepro.com cookie-cdn.cookiepro.com | Other | 69ms | 81 KB | 46% | €1/mo | Optional |
These scripts may cost more than they're worth
- www.gstatic.com adds 380ms and costs ~€6/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 380ms 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