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https://derstandard.at

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
89
GRADE
B
FIX
2
REVIEW
3
PASS
10
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
78
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.02 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

3.31 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

162 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.150

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

3.05 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.

6.06 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
17
10 PASS 3 REVIEW 2 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (502.6 KiB of 502.8 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
JS Execution Cost
Action
1096ms total JS execution
REVIEW
1096ms total JS execution
Warning::
https://spcmp.r53.derstandard.at/Notice.8f529.js: 330ms CPU time
Warning::
Unattributable: 258ms CPU time
Info::
https://www.derstandard.at/consent/tcf/: 185ms CPU time
Info::
https://spcmp.r53.derstandard.at/wrapperMessagingW...: 167ms CPU time
Info::
https://spcmp.r53.derstandard.at/index.html?messag...: 84ms CPU time
Warning::
Third-party scripts: 1096ms (100% of total)

Main Thread Breakdown

Script Evaluation 49% Other 27% Style & Layout 11% Script Parsing & Compilation 6% Parse HTML & CSS 5%
ScriptTotalScriptingParse/CompileParty
https://spcmp.r53.derstandard.at/Notice.8f529.js330ms255ms29ms3rd
Unattributable258ms38ms0ms3rd
https://www.derstandard.at/consent/tcf/185ms64ms10ms3rd
https://spcmp.r53.derstandard.at/wrapperMessagingWithoutDetection.js167ms135ms17ms3rd
https://spcmp.r53.derstandard.at/index.html?message_id=1408697&consentUUID=undefined&preload_message=true&hasCsp=true&version=v1&consent_origin=https%3A%2F%2Fspcmp.r53.derstandard.at%2Fconsent%2Ftcfv2&mms_origin=https%3A%2F%2Fspcmp.r53.derstandard.at%2Fmms%2Fv284ms0ms1ms3rd
https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL.js72ms44ms1ms3rd
B
JS Bundles
28 scripts, 137 KB unused
REVIEW
28 scripts, 137 KB unused
Warning::
https://spcmp.r53.derstandard.at/Notice.8f529.js: 63 KB unused (69%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL...: 52 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://spcmp.r53.derstandard.at/wrapperMessagingW...: 22 KB unused (44%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 137 KB
137 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://spcmp.r53.derstandard.at/Notice.8f529.js91 KB63 KB (69%)✓3rd
https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL.js69 KB52 KB (75%)✓3rd
https://spcmp.r53.derstandard.at/wrapperMessagingWithoutDetection.js51 KB22 KB (44%)✓3rd
https://b.staticfiles.at/lib/k13m/assets/index-QAb77Pgf.js1 KB—✓3rd
https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-DFUsNfMp.js5 KB—✓3rd
https://px.staticfiles.at/dst-bi-px.js21 KB—✓3rd
https://b.staticfiles.at/lib/k13m/assets/index-CPc6_iEr.js2 KB—✓3rd
https://b.staticfiles.at/lib/k13m/assets/preload-helper-USXlfoYa.js1 KB—✓3rd
https://b.staticfiles.at/lib/k13m/assets/config-gZ_bbzP5.js4 KB—✓3rd
https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BQrFX5Ea.js1 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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.

Why this matters

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.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
503 KB transferred, 48 requests
PASS
503 KB transferred, 48 requests
Info::
Page weighs 1.7 MB (503 KB transferred)
Info::
48 HTTP requests
Info::
Estimated 0.10 g CO2 per page load
503 KB / 2.4 MB budget
503 KB transferred
48 requests
0.10 g CO2 per page load
JavaScript 329.7 KiB 66%
Fonts 48.8 KiB 10%
CSS 35.7 KiB 7%
Images 35.0 KiB 7%
HTML 20.5 KiB 4%
Other 18.6 KiB 4%
Other 12.5 KiB 2%
Other 2.0 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A
Image Optimization
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Warning::
https://at.staticfiles.at/img/privacywall/backgrou... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
2 images 35 KB
0 oversized -0 KB
1 legacy format
1 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

A+
Font Loading
3 fonts (49 KB)
PASS
3 fonts (49 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

49 KB total

Render-blocking

0

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s FCP 3.0 s LCP 3.3 shttps://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2stmatilda-info.woff2 https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2 — 24.4 KiB — 3 ms — font-display: swaphttps://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2stmatilda-info.woff2 https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2 — 0 B — 1 ms — font-display: swaphttps://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info-italic.woff2stmatilda-info-italic.w... https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info-italic.woff2 — 24.4 KiB — 3 ms — font-display: swap
stmatilda-info.woff2 woff2 swap
Size 24 KB
Load time 3 ms
Start 287 ms
Risk FOUT — text flashes from fallback to web font
stmatilda-info.woff2 woff2 swap
Size 0 KB
Load time 1 ms
Start 828 ms
Risk FOUT — text flashes from fallback to web font
stmatilda-info-italic.w... woff2 swap
Size 24 KB
Load time 3 ms
Start 840 ms
Risk FOUT — text flashes from fallback to web font
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 Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A
Page Weight Inventory
48 resources · 503 KB · 137 KB savings available
PASS
48 resources · 503 KB · 137 KB savings available
Info::
Within 1MB page-weight target
Got: 503 KB
Info::
~137 KB of savings available
Warning::
47 third-party resources (100% of weight)
48 resources · 502.8 KiB · 47 third-party Within 1MB page-weight target
JavaScript 66% · 329.7 KiB
Font 10% · 48.8 KiB
Document 8% · 38.9 KiB
CSS 7% · 35.7 KiB
Image 7% · 35.0 KiB
Other 3% · 14.7 KiB

~137.0 KiB of savings available

Remove unused JavaScript: 137.0 KiB
A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
Network Waterfall
48 requests over 843ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 3.0 s LCP 3.3 shttps://derstandard.at// https://derstandard.at/ — 301 — 206 B — 122 ms — http/1.1https://www.derstandard.at/www.derstandard.at/ https://www.derstandard.at/ — 302 — 84 B — 15 ms — h2https://www.derstandard.at/consent/tcf/www.derstandard.at/consent/tcf/ https://www.derstandard.at/consent/tcf/ — 200 — 18.2 KiB — 13 ms — h2https://at.staticfiles.at/js/derstandard-6b917b5778.jsat.staticfiles.at/js/derstandard-6b... https://at.staticfiles.at/js/derstandard-6b917b5778.js — 200 — 5.0 KiB — 84 ms — h2https://b.staticfiles.at/lib/k13m/assets/index.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index.js — 200 — 431 B — 52 ms — h2https://b.staticfiles.at/lib/k13m/assets/snackbar.jsb.staticfiles.at/lib/k13m/assets/sn... https://b.staticfiles.at/lib/k13m/assets/snackbar.js — 200 — 621 B — 55 ms — h2https://b.staticfiles.at/lib/dst-readinglist/index.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/index.js — 200 — 402 B — 57 ms — h2https://at.staticfiles.at/css/editorial-consent-5ca0ca788e.cssat.staticfiles.at/css/editorial-con... https://at.staticfiles.at/css/editorial-consent-5ca0ca788e.css — 200 — 27.5 KiB — 81 ms — h2https://at.staticfiles.at/img/privacywall/background-next-375-9f31ae06b1.jpgat.staticfiles.at/img/privacywall/b... https://at.staticfiles.at/img/privacywall/background-next-375-9f31ae06b1.jpg — 200 — 35.0 KiB — 82 ms — h2https://spcmp.r53.derstandard.at/wrapperMessagingWithoutDetection.jsspcmp.r53.derstandard.at/wrapperMes... https://spcmp.r53.derstandard.at/wrapperMessagingWithoutDetection.js — 200 — 50.8 KiB — 75 ms — h2https://px.staticfiles.at/dst-bi-px.jspx.staticfiles.at/dst-bi-px.js https://px.staticfiles.at/dst-bi-px.js — 200 — 21.5 KiB — 56 ms — h2https://b.staticfiles.at/lib/k13m/assets/index-CPc6_iEr.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index-CPc6_iEr.js — 200 — 1.8 KiB — 4 ms — h2https://b.staticfiles.at/lib/k13m/assets/preload-helper-USXlfoYa.jsb.staticfiles.at/lib/k13m/assets/pr... https://b.staticfiles.at/lib/k13m/assets/preload-helper-USXlfoYa.js — 200 — 979 B — 4 ms — h2https://b.staticfiles.at/lib/k13m/assets/config-gZ_bbzP5.jsb.staticfiles.at/lib/k13m/assets/co... https://b.staticfiles.at/lib/k13m/assets/config-gZ_bbzP5.js — 200 — 4.3 KiB — 5 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BQrFX5Ea.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BQrFX5Ea.js — 200 — 1.1 KiB — 7 ms — h2https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2b.staticfiles.at/s/fonts/stmatilda/... https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2 — 200 — 24.4 KiB — 3 ms — h2https://b.staticfiles.at/auth-js/auth.esm.jsb.staticfiles.at/auth-js/auth.esm.j... https://b.staticfiles.at/auth-js/auth.esm.js — 200 — 372 B — 3 ms — h2https://b.staticfiles.at/lib/k13m/assets/DstSnackbar.webcomponent-CK_SC2Bb.jsb.staticfiles.at/lib/k13m/assets/Ds... https://b.staticfiles.at/lib/k13m/assets/DstSnackbar.webcomponent-CK_SC2Bb.js — 200 — 2.2 KiB — 3 ms — h2https://b.staticfiles.at/lib/k13m/assets/index-B7yx15-4.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index-B7yx15-4.js — 200 — 5.5 KiB — 10 ms — h2https://b.staticfiles.at/lib/k13m/assets/each-Ylf79nbo.jsb.staticfiles.at/lib/k13m/assets/ea... https://b.staticfiles.at/lib/k13m/assets/each-Ylf79nbo.js — 200 — 849 B — 11 ms — h2https://b.staticfiles.at/lib/k13m/assets/index-QAb77Pgf.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index-QAb77Pgf.js — 200 — 700 B — 8 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BdU-scdP.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BdU-scdP.js — 200 — 15.8 KiB — 12 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-DFUsNfMp.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-DFUsNfMp.js — 200 — 5.0 KiB — 27 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-CDj-txY1.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-CDj-txY1.js — 200 — 1.1 KiB — 17 ms — h2https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL.jsb.staticfiles.at/auth-js/auth.esm-G... https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL.js — 200 — 69.2 KiB — 14 ms — h2https://b.staticfiles.at/auth-js/chunk-6I5BVVTT.jsb.staticfiles.at/auth-js/chunk-6I5B... https://b.staticfiles.at/auth-js/chunk-6I5BVVTT.js — 200 — 1.0 KiB — 8 ms — h2https://px.derstandard.at/ckpx.derstandard.at/ck https://px.derstandard.at/ck — 200 — 477 B — 154 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BzLm0yRZ.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BzLm0yRZ.js — 200 — 2.8 KiB — 6 ms — h2https://b.staticfiles.at/lib/k13m/assets/DstHeader.webcomponent-CpRA8D29.jsb.staticfiles.at/lib/k13m/assets/Ds... https://b.staticfiles.at/lib/k13m/assets/DstHeader.webcomponent-CpRA8D29.js — 200 — 19.4 KiB — 8 ms — h2https://b.staticfiles.at/lib/k13m/assets/DstPromotion.webcomponent-B275BZqT.jsb.staticfiles.at/lib/k13m/assets/Ds... https://b.staticfiles.at/lib/k13m/assets/DstPromotion.webcomponent-B275BZqT.js — 200 — 19.8 KiB — 6 ms — h2
0 ms 1.0 s 2.0 s 3.0 s FCP 3.0 s LCP 3.3 shttps://derstandard.at// https://derstandard.at/ — 301 — 206 B — 122 ms — http/1.1https://www.derstandard.at/www.derstandard.at/ https://www.derstandard.at/ — 302 — 84 B — 15 ms — h2https://www.derstandard.at/consent/tcf/www.derstandard.at/consent/tcf/ https://www.derstandard.at/consent/tcf/ — 200 — 18.2 KiB — 13 ms — h2https://at.staticfiles.at/js/derstandard-6b917b5778.jsat.staticfiles.at/js/derstandard-6b... https://at.staticfiles.at/js/derstandard-6b917b5778.js — 200 — 5.0 KiB — 84 ms — h2https://b.staticfiles.at/lib/k13m/assets/index.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index.js — 200 — 431 B — 52 ms — h2https://b.staticfiles.at/lib/k13m/assets/snackbar.jsb.staticfiles.at/lib/k13m/assets/sn... https://b.staticfiles.at/lib/k13m/assets/snackbar.js — 200 — 621 B — 55 ms — h2https://b.staticfiles.at/lib/dst-readinglist/index.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/index.js — 200 — 402 B — 57 ms — h2https://at.staticfiles.at/css/editorial-consent-5ca0ca788e.cssat.staticfiles.at/css/editorial-con... https://at.staticfiles.at/css/editorial-consent-5ca0ca788e.css — 200 — 27.5 KiB — 81 ms — h2https://at.staticfiles.at/img/privacywall/background-next-375-9f31ae06b1.jpgat.staticfiles.at/img/privacywall/b... https://at.staticfiles.at/img/privacywall/background-next-375-9f31ae06b1.jpg — 200 — 35.0 KiB — 82 ms — h2https://spcmp.r53.derstandard.at/wrapperMessagingWithoutDetection.jsspcmp.r53.derstandard.at/wrapperMes... https://spcmp.r53.derstandard.at/wrapperMessagingWithoutDetection.js — 200 — 50.8 KiB — 75 ms — h2https://px.staticfiles.at/dst-bi-px.jspx.staticfiles.at/dst-bi-px.js https://px.staticfiles.at/dst-bi-px.js — 200 — 21.5 KiB — 56 ms — h2https://b.staticfiles.at/lib/k13m/assets/index-CPc6_iEr.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index-CPc6_iEr.js — 200 — 1.8 KiB — 4 ms — h2https://b.staticfiles.at/lib/k13m/assets/preload-helper-USXlfoYa.jsb.staticfiles.at/lib/k13m/assets/pr... https://b.staticfiles.at/lib/k13m/assets/preload-helper-USXlfoYa.js — 200 — 979 B — 4 ms — h2https://b.staticfiles.at/lib/k13m/assets/config-gZ_bbzP5.jsb.staticfiles.at/lib/k13m/assets/co... https://b.staticfiles.at/lib/k13m/assets/config-gZ_bbzP5.js — 200 — 4.3 KiB — 5 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BQrFX5Ea.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BQrFX5Ea.js — 200 — 1.1 KiB — 7 ms — h2https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2b.staticfiles.at/s/fonts/stmatilda/... https://b.staticfiles.at/s/fonts/stmatilda/v1/stmatilda-info.woff2 — 200 — 24.4 KiB — 3 ms — h2https://b.staticfiles.at/auth-js/auth.esm.jsb.staticfiles.at/auth-js/auth.esm.j... https://b.staticfiles.at/auth-js/auth.esm.js — 200 — 372 B — 3 ms — h2https://b.staticfiles.at/lib/k13m/assets/DstSnackbar.webcomponent-CK_SC2Bb.jsb.staticfiles.at/lib/k13m/assets/Ds... https://b.staticfiles.at/lib/k13m/assets/DstSnackbar.webcomponent-CK_SC2Bb.js — 200 — 2.2 KiB — 3 ms — h2https://b.staticfiles.at/lib/k13m/assets/index-B7yx15-4.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index-B7yx15-4.js — 200 — 5.5 KiB — 10 ms — h2https://b.staticfiles.at/lib/k13m/assets/each-Ylf79nbo.jsb.staticfiles.at/lib/k13m/assets/ea... https://b.staticfiles.at/lib/k13m/assets/each-Ylf79nbo.js — 200 — 849 B — 11 ms — h2https://b.staticfiles.at/lib/k13m/assets/index-QAb77Pgf.jsb.staticfiles.at/lib/k13m/assets/in... https://b.staticfiles.at/lib/k13m/assets/index-QAb77Pgf.js — 200 — 700 B — 8 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BdU-scdP.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BdU-scdP.js — 200 — 15.8 KiB — 12 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-DFUsNfMp.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-DFUsNfMp.js — 200 — 5.0 KiB — 27 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-CDj-txY1.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-CDj-txY1.js — 200 — 1.1 KiB — 17 ms — h2https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL.jsb.staticfiles.at/auth-js/auth.esm-G... https://b.staticfiles.at/auth-js/auth.esm-G2QHQGVL.js — 200 — 69.2 KiB — 14 ms — h2https://b.staticfiles.at/auth-js/chunk-6I5BVVTT.jsb.staticfiles.at/auth-js/chunk-6I5B... https://b.staticfiles.at/auth-js/chunk-6I5BVVTT.js — 200 — 1.0 KiB — 8 ms — h2https://px.derstandard.at/ckpx.derstandard.at/ck https://px.derstandard.at/ck — 200 — 477 B — 154 ms — h2https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BzLm0yRZ.jsb.staticfiles.at/lib/dst-readinglis... https://b.staticfiles.at/lib/dst-readinglist/assets/dst-readinglist-BzLm0yRZ.js — 200 — 2.8 KiB — 6 ms — h2https://b.staticfiles.at/lib/k13m/assets/DstHeader.webcomponent-CpRA8D29.jsb.staticfiles.at/lib/k13m/assets/Ds... https://b.staticfiles.at/lib/k13m/assets/DstHeader.webcomponent-CpRA8D29.js — 200 — 19.4 KiB — 8 ms — h2https://b.staticfiles.at/lib/k13m/assets/DstPromotion.webcomponent-B275BZqT.jsb.staticfiles.at/lib/k13m/assets/Ds... https://b.staticfiles.at/lib/k13m/assets/DstPromotion.webcomponent-B275BZqT.js — 200 — 19.8 KiB — 6 ms — h2https://b.staticfiles.at/lib/k13m/assets/tracking-C9_f9x_b.jsb.staticfiles.at/lib/k13m/assets/tr... https://b.staticfiles.at/lib/k13m/assets/tracking-C9_f9x_b.js — 200 — 3.3 KiB — 7 ms — 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HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 1096ms · 232KB · €12/mo
spcmp.r53.derstandard.at
Other
Costly
Execution 330ms
Transfer 91 KB
Unused 69%
Monthly Cost €4/mo
Unattributable
Other
Costly
Execution 258ms
Transfer 0 KB
Monthly Cost €3/mo
www.derstandard.at
Other
Optional
Execution 185ms
Transfer 18 KB
Monthly Cost €2/mo
spcmp.r53.derstandard.at
Other
Optional
Execution 167ms
Transfer 51 KB
Unused 44%
Monthly Cost €2/mo
spcmp.r53.derstandard.at
Other
Optional
Execution 84ms
Transfer 2 KB
Monthly Cost €1/mo
b.staticfiles.at
Other
Optional
Execution 72ms
Transfer 69 KB
Unused 75%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • spcmp.r53.derstandard.at adds 330ms and costs ~€4/month
  • Unattributable adds 258ms and costs ~€3/month

100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.

Why this matters

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

spcmp.r53.derstandard.at takes 330ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

69% of spcmp.r53.derstandard.at's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

Unattributable takes 258ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

75% of b.staticfiles.at's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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