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.
4.56 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.79 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
3.31 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.022
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
8.90 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.
31.29 s
Page Load Progression
FPage Weight BudgetAction4.0 MB transferred, 348 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
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 CostAction12827ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.fr.de/ | 2343ms | 27ms | 7ms | 3rd |
| Unattributable | 2083ms | 624ms | 0ms | 3rd |
| https://cdntrf.com/prebid9.js | 1187ms | 1041ms | 81ms | 3rd |
| https://mv.outbrain.com/Multivac/api/get?url=https%3A%2F%2Fwww.fr.de%2F&idx=0&rand=58043&widgetJSId=AR_13&va=true&et=true&format=html&px=10&py=42546&vpd=41723&settings=true&recs=true&cw=392&key=NANOWDGT01&tch=1&wdr-cs=1&adblck=0&abwl=0&obRecsAbtestVars=1550:5795&wdr-attribution-src=1&activeTab=true&chb=64&chfv=%5B%7B%22brand%22%3A%22Not-A.Brand%22%2C%22version%22%3A%2224.0.0.0%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22146.0.7680.164%22%7D%5D&chm=moto%20g%20power%20(2022)&chpv=11.0&chrp=true&chp=Android&clientType=21&clientVer=90acd988123_2026-04-20&devMem=4&scrOri=l&hwc=4&ttfb=367&netQ=4g&ccnsnt=true&navt=navigate&version=90acd988123_2026-04-20&sig=2v1h3dwu&apv=false&osLang=en-US&winW=412&winH=823&scrW=412&scrH=823&dpr=1.75&secured=true&cmpStat=1&ccpaStat=0&ogn=https%3A%2F%2Fwww.fr.de%2F | 821ms | 575ms | 27ms | 3rd |
| https://client.aps.amazon-adsystem.com/publisher.js | 813ms | 737ms | 60ms | 3rd |
| https://cdntrf.com/trf-id-fr.js | 792ms | 716ms | 47ms | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js | 754ms | 529ms | 83ms | 3rd |
| https://utiq.fr.de/utiqLoader.js | 727ms | 679ms | 18ms | 3rd |
| https://widgets.outbrain.com/outbrain.js | 601ms | 245ms | 40ms | 3rd |
| https://idcdn.de/static/common/js/vendor/requirejs/require.2.1.18.min.js | 443ms | 342ms | 2ms | 3rd |
Showing top 10 of 25 scripts
DJS BundlesAction82 scripts, 381 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js | 188 KB | 93 KB (49%) | ✓ | 3rd |
| https://cdntrf.com/prebid9.js | 179 KB | 65 KB (36%) | ✓ | 3rd |
| https://widgets.outbrain.com/outbrain.js | 110 KB | 52 KB (48%) | ✓ | 3rd |
| https://cdntrf.com/trf-id-fr.js | 89 KB | 46 KB (52%) | ✓ | 3rd |
| https://js.appboycdn.com/web-sdk/5.6/braze.no-amd.min.js | 63 KB | 44 KB (70%) | ✓ | 3rd |
| https://client.aps.amazon-adsystem.com/publisher.js | 82 KB | 33 KB (40%) | ✓ | 3rd |
| https://cdn.opencmp.net/tcf-v2/platforms/modern/cmp-latest.js | 50 KB | 27 KB (55%) | ✓ | 3rd |
| https://macro.adnami.io/macro/gen/adsm.macro.rmb.js | 25 KB | 22 KB (88%) | ✓ | 3rd |
| https://assets.yumpu.com/release/j72juZnTEi/v4/js/plugins/bootstrap4/js/bootstrap.bundle.min.js | 0 KB | — | ✓ | 3rd |
| https://cdntrf.com/trfAdSetup.js | 3 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
DPage Weight InventoryAction348 resources · 4.0 MB · 381 KB savings availableFIX
~381.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 348 resources | 4.0 MiB | ||||||
BImage Optimization89 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading9 fonts (185 KB)PASS
Web fonts
9
185 KB total
Render-blocking
0
of 9
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 Hints6 hints, 0 missing preconnectsPASS
Current Resource Hints
6 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: ALL-INKL.COM
AHTTP Cachingmax-age=604800 (1 week)PASS
max-age=604800
| Directive | Value | Meaning |
|---|---|---|
| max-age | 604800 | Cache for 1 week |
Network Waterfall348 requests over 7950msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.fr.de www.fr.de | Other | 2343ms | 136 KB | — | €25/mo | Costly |
Unattributable Unattributable | Other | 2083ms | 0 KB | — | €23/mo | Costly |
cdntrf.com cdntrf.com | Other | 1187ms | 179 KB | 36% | €13/mo | Costly |
mv.outbrain.com mv.outbrain.com | Other | 821ms | 26 KB | — | €9/mo | Costly |
client.aps.amazon-adsystem.com client.aps.amazon-adsystem.com | Other | 813ms | 82 KB | 40% | €9/mo | Costly |
cdntrf.com cdntrf.com | Other | 792ms | 89 KB | 52% | €9/mo | Costly |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 754ms | 188 KB | 49% | €8/mo | Costly |
utiq.fr.de utiq.fr.de | Other | 727ms | 41 KB | — | €8/mo | Costly |
widgets.outbrain.com widgets.outbrain.com | Other | 601ms | 110 KB | 48% | €7/mo | Costly |
idcdn.de idcdn.de | Other | 443ms | 6 KB | — | €5/mo | Costly |
www.fr.de www.fr.de | Other | 413ms | 30 KB | — | €4/mo | Costly |
cdn.opencmp.net cdn.opencmp.net | Other | 265ms | 50 KB | 55% | €3/mo | Costly |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 208ms | 34 KB | — | €2/mo | Costly |
cl.k5a.io cl.k5a.io | Other | 183ms | 29 KB | — | €2/mo | Optional |
js.appboycdn.com js.appboycdn.com | Other | 162ms | 63 KB | 70% | €2/mo | Optional |
cdn.id5-sync.com cdn.id5-sync.com | Other | 157ms | 35 KB | — | €2/mo | Optional |
cdn.binsiad.com cdn.binsiad.com | Other | 130ms | 26 KB | — | €1/mo | Optional |
cdn.opencmp.net cdn.opencmp.net | Other | 130ms | 11 KB | — | €1/mo | Optional |
idcdn.de idcdn.de | Other | 128ms | 3 KB | — | €1/mo | Optional |
config.aps.amazon-adsystem.com config.aps.amazon-adsystem.com | Other | 118ms | 1 KB | — | €1/mo | Optional |
secure.cdn.fastclick.net secure.cdn.fastclick.net | Other | 91ms | 22 KB | — | €1/mo | Optional |
ep2.adtrafficquality.google ep2.adtrafficquality.google | Other | 76ms | 8 KB | — | €1/mo | Optional |
www.fr.de www.fr.de | Other | 74ms | 7 KB | — | €1/mo | Optional |
amplify.outbrain.com amplify.outbrain.com | Other | 67ms | 18 KB | — | €1/mo | Optional |
www.fr.de www.fr.de | Other | 61ms | 3 KB | — | €1/mo | Optional |
These scripts may cost more than they're worth
- www.fr.de adds 2343ms and costs ~€25/month
- Unattributable adds 2083ms and costs ~€23/month
- cdntrf.com adds 1187ms and costs ~€13/month
- mv.outbrain.com adds 821ms and costs ~€9/month
- client.aps.amazon-adsystem.com adds 813ms and costs ~€9/month
- cdntrf.com adds 792ms and costs ~€9/month
- securepubads.g.doubleclick.net adds 754ms and costs ~€8/month
- utiq.fr.de adds 727ms and costs ~€8/month
- widgets.outbrain.com adds 601ms and costs ~€7/month
- idcdn.de adds 443ms and costs ~€5/month
- www.fr.de adds 413ms and costs ~€4/month
- cdn.opencmp.net adds 265ms and costs ~€3/month
- securepubads.g.doubleclick.net adds 208ms and costs ~€2/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.fr.de takes 2343ms 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 2083ms 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
cdntrf.com takes 1187ms 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
mv.outbrain.com takes 821ms 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
client.aps.amazon-adsystem.com takes 813ms 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
cdntrf.com takes 792ms 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 cdntrf.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
securepubads.g.doubleclick.net takes 754ms 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
utiq.fr.de takes 727ms 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
widgets.outbrain.com takes 601ms 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
idcdn.de takes 443ms 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.fr.de takes 413ms 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
cdn.opencmp.net takes 265ms 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
55% of cdn.opencmp.net'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
securepubads.g.doubleclick.net 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
70% of js.appboycdn.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