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.
1.41 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
7.37 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
450 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.016
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.77 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.
7.62 s
Page Load Progression
FPage Weight BudgetAction6.9 MB transferred, 82 requestsFIX
FJS Execution CostAction4926ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.gesundheitswelt.de/ | 2328ms | 54ms | 6ms | 1st |
| Unattributable | 1249ms | 27ms | 0ms | 3rd |
| https://www.gesundheitswelt.de/wp-content/plugins/borlabs-cookie/assets/javascript/vue.DNABcg60.min.js | 409ms | 172ms | 1ms | 1st |
| https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.en_US.euNjicV0nFs.O/am=AAAAAg/d=1/exm=el_conf/ed=1/rs=AN8SPfpFWxo-7poS9mRXJBhnu6MUyuArbg/m=el_main | 340ms | 247ms | 41ms | 3rd |
| https://www.gesundheitswelt.de/wp-content/themes/gesundheitswelt/template-parts/blocks/content-slider/render.js?ver=1.3.4 | 226ms | 109ms | 0ms | 1st |
| https://www.gesundheitswelt.de/wp-content/plugins/borlabs-cookie/assets/javascript/consents.D7AR0Jjo.min.js | 110ms | 90ms | 0ms | 1st |
| https://www.gesundheitswelt.de/wp-content/themes/gesundheitswelt/assets/js/swiper-bundle.min.js?ver=9.3.0 | 100ms | 17ms | 15ms | 1st |
| https://www.gesundheitswelt.de/wp-content/themes/gesundheitswelt/assets/js/site.js?ver=1.3.4 | 97ms | 42ms | 1ms | 1st |
| https://translate.google.com/translate_a/element.js?cb=initializeGoogleTranslateElement | 68ms | 41ms | 8ms | 3rd |
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BImage Optimization30 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
BJS Bundles31 scripts, 139 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.en_US.euNjicV0nFs.O/am=AAAAAg/d=1/exm=el_conf/ed=1/rs=AN8SPfpFWxo-7poS9mRXJBhnu6MUyuArbg/m=el_main | 119 KB | 93 KB (78%) | ✓ | 3rd |
| https://www.gesundheitswelt.de/wp-content/themes/gesundheitswelt/assets/js/swiper-bundle.min.js?ver=9.3.0 | 37 KB | 23 KB (65%) | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 33 KB | 23 KB (72%) | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-content/themes/gesundheitswelt/template-parts/blocks/text-image/render.js?ver=1.3.4 | 1 KB | — | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-content/cache/borlabs-cookie/11/borlabs-cookie-config-de.json.js?ver=3.4-78 | 7 KB | — | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-includes/js/dist/hooks.min.js?ver=dd5603f07f9220ed27f1 | 3 KB | — | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-includes/js/dist/i18n.min.js?ver=c26c3dc7bed366793375 | 3 KB | — | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=6.1.5 | 4 KB | — | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-content/plugins/contact-form-7/includes/js/index.js?ver=6.1.5 | 5 KB | — | ✓ | 1st |
| https://www.gesundheitswelt.de/wp-content/themes/gesundheitswelt/assets/js/site.js?ver=1.3.4 | 2 KB | — | ✓ | 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
CCompression AlgorithmActionMain response served uncompressedREVIEW
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
CPage Weight InventoryAction82 resources · 6.9 MB · 139 KB savings availableREVIEW
~139.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 82 resources | 6.9 MiB | ||||||
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
A+Third-Party Impact2% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading7 fonts (60 KB)PASS
Web fonts
7
60 KB total
Render-blocking
0
of 7
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 Hints1 hints, 0 missing preconnectsPASS
Current Resource Hints
1 resource hints configured
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
ACSS Performance Depth1 CSS depth issue(s) detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Kinsta
Network Waterfall82 requests over 2208msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 1249ms | 0 KB | — | €14/mo | Costly |
translate.googleapis.com translate.googleapis.com | Other | 340ms | 119 KB | 78% | €4/mo | Costly |
translate.google.com translate.google.com | Other | 68ms | 28 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 1249ms and costs ~€14/month
- translate.googleapis.com adds 340ms and costs ~€4/month
Unattributable takes 1249ms 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
translate.googleapis.com takes 340ms 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
78% of translate.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
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-04-12 — 2026-05-09)
LCP (p75)
1507 ms
91% good
INP (p75)
94 ms
93% good
CLS (p75)
0.000
99% good
FCP (p75)
902 ms
TTFB (p75)
664 ms
Image Optimization67 images, 521 KB total, 3 KB wastedINFO
Image Optimization Audit
Total Images
67
Total Size
521 KB
Oversized
7
Wasted
3 KB