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https://regjeringen.no

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
2
REVIEW
2
PASS
9
INFO
2

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

Mobile Desktop
97
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
100
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
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.

808 ms

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

1.09 s

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

2 ms

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

0.035

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

1.08 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.

1.18 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
15
9 PASS 2 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 (710.6 KiB of 710.7 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
Image Optimization
Action
31 images, 0 KB saveable
REVIEW
31 images, 0 KB saveable
Warning::
https://www.regjeringen.no/globalassets/departemen... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.regjeringen.no/globalassets/departemen... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.regjeringen.no/globalassets/departemen... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.regjeringen.no/contentassets/21449f488... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.regjeringen.no/globalassets/departemen... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.regjeringen.no/globalassets/departemen... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
31 images 423 KB
0 oversized -0 KB
4 legacy format
6 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

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

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

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

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

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

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

Green Hosting

No green hosting detected

A
Page Weight Budget
711 KB transferred, 52 requests
PASS
711 KB transferred, 52 requests
Info::
Page weighs 2.0 MB (711 KB transferred)
Info::
52 HTTP requests
Info::
Estimated 0.15 g CO2 per page load
711 KB / 2.4 MB budget
711 KB transferred
52 requests
0.15 g CO2 per page load
Images 423.2 KiB 60%
JavaScript 194.2 KiB 27%
CSS 58.6 KiB 8%
HTML 15.0 KiB 2%
Fonts 12.9 KiB 2%
Other 5.4 KiB 1%
Other 998 B 0%
Other 200 B 0%
Other 149 B 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+
JS Execution Cost
466ms total JS execution
PASS
466ms total JS execution
Info::
https://www.regjeringen.no/no/id4/: 234ms CPU time
Info::
https://www.regjeringen.no/dist-web/js/vendor/comb...: 94ms CPU time
Info::
Unattributable: 83ms CPU time
Info::
https://cdn.matomo.cloud/regjeringen.matomo.cloud/...: 54ms CPU time
Warning::
Third-party scripts: 466ms (100% of total)

Main Thread Breakdown

Style & Layout 31% Other 27% Script Evaluation 25% Script Parsing & Compilation 7% Rendering 6% Parse HTML & CSS 5%
ScriptTotalScriptingParse/CompileParty
https://www.regjeringen.no/no/id4/234ms4ms1ms3rd
https://www.regjeringen.no/dist-web/js/vendor/combined/jquery-combined-scripts.js?v=202604143_19021994ms52ms4ms3rd
Unattributable83ms4ms0ms3rd
https://cdn.matomo.cloud/regjeringen.matomo.cloud/container_G8N8bAjb.js54ms31ms22ms3rd
A+
Font Loading
1 fonts (13 KB)
PASS
1 fonts (13 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

13 KB total

Render-blocking

0

of 1

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 808 ms LCP 1.1 shttps://www.regjeringen.no/dist-web/fonts/regjeringen-icons.ttf?v=47250regjeringen-icons.ttf https://www.regjeringen.no/dist-web/fonts/regjeringen-icons.ttf?v=47250 — 12.9 KiB — 15 ms — font-display: swap
regjeringen-icons.ttf ttf swap
Size 13 KB
Load time 15 ms
Start 676 ms
Risk FOUT — text flashes from fallback to web font
  • 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 ~4 KB and ~8 ms

A
JS Bundles
11 scripts, 0 KB unused
PASS
11 scripts, 0 KB unused
Warning::
https://www.regjeringen.no/dist-web/js/vendor/comb...: unminified — 7 KB could be saved
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.regjeringen.no/dist-web/js/bundle-footer-scripts.js?v=202604143_1902195 KB—✓3rd
https://www.regjeringen.no/dist-web/js/vendor/modernizr.custom.71379.js?v=202604143_1902194 KB—✓3rd
https://www.regjeringen.no/dist-web/js/vendor/combined/jquery-combined-scripts.js?v=202604143_19021939 KB—✗3rd
https://www.regjeringen.no/dist-web/js/lightbox-content.js?v=202604143_1902194 KB—✓3rd
https://www.regjeringen.no/dist-web/js/cookie-consent.js?v=202604143_1902195 KB—✓3rd
https://www.regjeringen.no/dist-web/js/carousel.js?v=202604143_1902193 KB—✓3rd
https://www.regjeringen.no/dist-web/js/carousel-current.js?v=202604143_19021915 KB—✗3rd
https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js46 KB—✓3rd
https://cdn.matomo.cloud/regjeringen.matomo.cloud/container_G8N8bAjb.js63 KB—✓3rd
https://www.regjeringen.no/dist-web/js/bundle-main.js8 KB—✓3rd
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
52 resources · 711 KB · 0 KB savings available
PASS
52 resources · 711 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 711 KB
Warning::
51 third-party resources (100% of weight)
52 resources · 710.7 KiB · 51 third-party Within 1MB page-weight target
Image 60% · 427.9 KiB
JavaScript 27% · 194.2 KiB
CSS 8% · 58.6 KiB
Document 2% · 15.0 KiB
Font 2% · 12.9 KiB
Other 0% · 2.0 KiB
Network Waterfall
52 requests over 1207ms
INFO
0 ms 500 ms 1.0 s FCP 808 ms LCP 1.1 shttps://regjeringen.no// https://regjeringen.no/ — 301 — 121 B — 149 ms — h2https://www.regjeringen.no/www.regjeringen.no/ https://www.regjeringen.no/ — 301 — 612 B — 135 ms — h3https://www.regjeringen.no/no/id4/www.regjeringen.no/no/id4/ https://www.regjeringen.no/no/id4/ — 200 — 15.0 KiB — 246 ms — h3https://www.regjeringen.no/dist-web/css/main.css?v=202604143_190219www.regjeringen.no/dist-web/css/mai... https://www.regjeringen.no/dist-web/css/main.css?v=202604143_190219 — 200 — 58.6 KiB — 30 ms — h3https://www.regjeringen.no/globalassets/departementene/smk/nyheter2026/myrsethogskjaran-220426-pressemote.jpg?preset=OneAndHalfColumn&v=283030516www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/smk/nyheter2026/myrsethogskjaran-220426-pressemote.jpg?preset=OneAndHalfColumn&v=283030516 — 200 — 27.1 KiB — 114 ms — h3https://www.regjeringen.no/globalassets/departementene/kud/bilder/barn-og-unge/ihnatsi-yfull-4pqjxiqdfu4-unsplash.jpg?preset=OneAndHalfColumn&v=814093406www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/kud/bilder/barn-og-unge/ihnatsi-yfull-4pqjxiqdfu4-unsplash.jpg?preset=OneAndHalfColumn&v=814093406 — 200 — 27.9 KiB — 23 ms — h3https://www.regjeringen.no/dist-web/js/bundle-footer-scripts.js?v=202604143_190219www.regjeringen.no/dist-web/js/bund... https://www.regjeringen.no/dist-web/js/bundle-footer-scripts.js?v=202604143_190219 — 200 — 4.9 KiB — 18 ms — h3https://www.regjeringen.no/globalassets/departementene/fin/2026/imf/ukrainamote1.jpg?preset=OneAndHalfColumn&v=%E2%88%921827681246www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/fin/2026/imf/ukrainamote1.jpg?preset=OneAndHalfColumn&v=%E2%88%921827681246 — 200 — 57.7 KiB — 27 ms — h3https://www.regjeringen.no/contentassets/21449f488b0c48738ca693813d4de6b8/3n2a6799.jpg?preset=OneAndHalfColumn&v=67823928www.regjeringen.no/contentassets/21... https://www.regjeringen.no/contentassets/21449f488b0c48738ca693813d4de6b8/3n2a6799.jpg?preset=OneAndHalfColumn&v=67823928 — 200 — 63.2 KiB — 143 ms — h3https://www.regjeringen.no/globalassets/departementene/ud/bilder/utenriksminister/espen-barth-eide-i-presserommet.jpg?preset=OneAndHalfColumn&v=%E2%88%921856582462www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/ud/bilder/utenriksminister/espen-barth-eide-i-presserommet.jpg?preset=OneAndHalfColumn&v=%E2%88%921856582462 — 200 — 19.5 KiB — 42 ms — h3https://www.regjeringen.no/dist-web/js/vendor/modernizr.custom.71379.js?v=202604143_190219www.regjeringen.no/dist-web/js/vend... https://www.regjeringen.no/dist-web/js/vendor/modernizr.custom.71379.js?v=202604143_190219 — 200 — 4.2 KiB — 42 ms — h3https://www.regjeringen.no/dist-web/js/vendor/combined/jquery-combined-scripts.js?v=202604143_190219www.regjeringen.no/dist-web/js/vend... https://www.regjeringen.no/dist-web/js/vendor/combined/jquery-combined-scripts.js?v=202604143_190219 — 200 — 39.2 KiB — 71 ms — h3https://www.regjeringen.no/dist-web/js/lightbox-content.js?v=202604143_190219www.regjeringen.no/dist-web/js/ligh... https://www.regjeringen.no/dist-web/js/lightbox-content.js?v=202604143_190219 — 200 — 4.4 KiB — 31 ms — h3https://www.regjeringen.no/dist-web/js/cookie-consent.js?v=202604143_190219www.regjeringen.no/dist-web/js/cook... https://www.regjeringen.no/dist-web/js/cookie-consent.js?v=202604143_190219 — 200 — 5.0 KiB — 42 ms — h3https://www.regjeringen.no/dist-web/js/carousel.js?v=202604143_190219www.regjeringen.no/dist-web/js/caro... https://www.regjeringen.no/dist-web/js/carousel.js?v=202604143_190219 — 200 — 2.8 KiB — 41 ms — h3https://www.regjeringen.no/dist-web/js/carousel-current.js?v=202604143_190219www.regjeringen.no/dist-web/js/caro... https://www.regjeringen.no/dist-web/js/carousel-current.js?v=202604143_190219 — 200 — 14.7 KiB — 69 ms — h3https://www.regjeringen.no/globalassets/departementene/smk/nyheter2026/store-og-zelenkyj-3.jpg?preset=OneAndHalfColumn&v=1283372586www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/smk/nyheter2026/store-og-zelenkyj-3.jpg?preset=OneAndHalfColumn&v=1283372586 — 200 — 48.5 KiB — 124 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/statsminister_jgs.jpg?preset=carouselportrait&v=1877605778www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/statsminister_jgs.jpg?preset=carouselportrait&v=1877605778 — 200 — 7.5 KiB — 40 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/vestre.jpg?preset=carouselportrait&v=%E2%88%92368881575www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/vestre.jpg?preset=carouselportrait&v=%E2%88%92368881575 — 200 — 4.4 KiB — 109 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0007_jens-stoltenberg.jpg?preset=carouselportrait&v=%E2%88%92538546607www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0007_jens-stoltenberg.jpg?preset=carouselportrait&v=%E2%88%92538546607 — 200 — 3.9 KiB — 47 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/eide.jpg?preset=carouselportrait&v=%E2%88%92180165615www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/eide.jpg?preset=carouselportrait&v=%E2%88%92180165615 — 200 — 4.4 KiB — 81 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nygaard.jpg?preset=carouselportrait&v=1878929645www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nygaard.jpg?preset=carouselportrait&v=1878929645 — 200 — 4.3 KiB — 80 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/aasland2.jpg?preset=carouselportrait&v=%E2%88%92748850350www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/aasland2.jpg?preset=carouselportrait&v=%E2%88%92748850350 — 200 — 19.7 KiB — 70 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/jaffery.jpg?preset=carouselportrait&v=1018702941www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/jaffery.jpg?preset=carouselportrait&v=1018702941 — 200 — 20.7 KiB — 80 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/skjaeran.jpg?preset=carouselportrait&v=%E2%88%92347364334www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/skjaeran.jpg?preset=carouselportrait&v=%E2%88%92347364334 — 200 — 4.0 KiB — 38 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/tung.jpg?preset=carouselportrait&v=935221895www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/tung.jpg?preset=carouselportrait&v=935221895 — 200 — 7.0 KiB — 79 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/myrseth.jpg?preset=carouselportrait&v=%E2%88%92992760128www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/myrseth.jpg?preset=carouselportrait&v=%E2%88%92992760128 — 200 — 19.4 KiB — 80 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nassa.jpg?preset=carouselportrait&v=%E2%88%922008866116www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nassa.jpg?preset=carouselportrait&v=%E2%88%922008866116 — 200 — 20.3 KiB — 68 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/eriksen.jpg?preset=carouselportrait&v=11322939www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/eriksen.jpg?preset=carouselportrait&v=11322939 — 200 — 19.2 KiB — 78 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nssmar_ekstrastort.jpg?preset=carouselportrait&v=1607783837www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nssmar_ekstrastort.jpg?preset=carouselportrait&v=1607783837 — 200 — 4.2 KiB — 76 ms — h3
0 ms 500 ms 1.0 s FCP 808 ms LCP 1.1 shttps://regjeringen.no// https://regjeringen.no/ — 301 — 121 B — 149 ms — h2https://www.regjeringen.no/www.regjeringen.no/ https://www.regjeringen.no/ — 301 — 612 B — 135 ms — h3https://www.regjeringen.no/no/id4/www.regjeringen.no/no/id4/ https://www.regjeringen.no/no/id4/ — 200 — 15.0 KiB — 246 ms — h3https://www.regjeringen.no/dist-web/css/main.css?v=202604143_190219www.regjeringen.no/dist-web/css/mai... https://www.regjeringen.no/dist-web/css/main.css?v=202604143_190219 — 200 — 58.6 KiB — 30 ms — h3https://www.regjeringen.no/globalassets/departementene/smk/nyheter2026/myrsethogskjaran-220426-pressemote.jpg?preset=OneAndHalfColumn&v=283030516www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/smk/nyheter2026/myrsethogskjaran-220426-pressemote.jpg?preset=OneAndHalfColumn&v=283030516 — 200 — 27.1 KiB — 114 ms — h3https://www.regjeringen.no/globalassets/departementene/kud/bilder/barn-og-unge/ihnatsi-yfull-4pqjxiqdfu4-unsplash.jpg?preset=OneAndHalfColumn&v=814093406www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/kud/bilder/barn-og-unge/ihnatsi-yfull-4pqjxiqdfu4-unsplash.jpg?preset=OneAndHalfColumn&v=814093406 — 200 — 27.9 KiB — 23 ms — h3https://www.regjeringen.no/dist-web/js/bundle-footer-scripts.js?v=202604143_190219www.regjeringen.no/dist-web/js/bund... https://www.regjeringen.no/dist-web/js/bundle-footer-scripts.js?v=202604143_190219 — 200 — 4.9 KiB — 18 ms — h3https://www.regjeringen.no/globalassets/departementene/fin/2026/imf/ukrainamote1.jpg?preset=OneAndHalfColumn&v=%E2%88%921827681246www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/fin/2026/imf/ukrainamote1.jpg?preset=OneAndHalfColumn&v=%E2%88%921827681246 — 200 — 57.7 KiB — 27 ms — 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h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/vestre.jpg?preset=carouselportrait&v=%E2%88%92368881575www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/vestre.jpg?preset=carouselportrait&v=%E2%88%92368881575 — 200 — 4.4 KiB — 109 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0007_jens-stoltenberg.jpg?preset=carouselportrait&v=%E2%88%92538546607www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0007_jens-stoltenberg.jpg?preset=carouselportrait&v=%E2%88%92538546607 — 200 — 3.9 KiB — 47 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/eide.jpg?preset=carouselportrait&v=%E2%88%92180165615www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/eide.jpg?preset=carouselportrait&v=%E2%88%92180165615 — 200 — 4.4 KiB — 81 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nygaard.jpg?preset=carouselportrait&v=1878929645www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/nygaard.jpg?preset=carouselportrait&v=1878929645 — 200 — 4.3 KiB — 80 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/aasland2.jpg?preset=carouselportrait&v=%E2%88%92748850350www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/aasland2.jpg?preset=carouselportrait&v=%E2%88%92748850350 — 200 — 19.7 KiB — 70 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/jaffery.jpg?preset=carouselportrait&v=1018702941www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/jaffery.jpg?preset=carouselportrait&v=1018702941 — 200 — 20.7 KiB — 80 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/skjaeran.jpg?preset=carouselportrait&v=%E2%88%92347364334www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/skjaeran.jpg?preset=carouselportrait&v=%E2%88%92347364334 — 200 — 4.0 KiB — 38 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/tung.jpg?preset=carouselportrait&v=935221895www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/tung.jpg?preset=carouselportrait&v=935221895 — 200 — 7.0 KiB — 79 ms — 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h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0006_tore-o-sandvik.jpg?preset=carouselportrait&v=%E2%88%92497459498www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0006_tore-o-sandvik.jpg?preset=carouselportrait&v=%E2%88%92497459498 — 200 — 4.1 KiB — 153 ms — h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0005_astrid-aas-hansen.jpg?preset=carouselportrait&v=%E2%88%92538546607www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0005_astrid-aas-hansen.jpg?preset=carouselportrait&v=%E2%88%92538546607 — 200 — 5.2 KiB — 76 ms — 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h3https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0001_nils-krisiten-sandtroen.jpg?preset=carouselportrait&v=%E2%88%92497459498www.regjeringen.no/globalassets/dep... https://www.regjeringen.no/globalassets/departementene/dio/bildekaruseller/statsradskarusell-elementer/jonas-gahr-stores/minister_0001_nils-krisiten-sandtroen.jpg?preset=carouselportrait&v=%E2%88%92497459498 — 200 — 4.2 KiB — 77 ms — h3https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.jsjs.monitor.azure.com/scripts/b/ai.2... https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js — 200 — 46.2 KiB — 328 ms — h2https://cdn.matomo.cloud/regjeringen.matomo.cloud/container_G8N8bAjb.jscdn.matomo.cloud/regjeringen.matomo... https://cdn.matomo.cloud/regjeringen.matomo.cloud/container_G8N8bAjb.js — 200 — 62.8 KiB — 78 ms — h2https://www.regjeringen.no/dist-web/img/love.svgwww.regjeringen.no/dist-web/img/lov... 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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 466ms · 117KB · kr57/mo
www.regjeringen.no
Other
Costly
Execution 234ms
Transfer 15 KB
Monthly Cost kr29/mo
www.regjeringen.no
Other
Optional
Execution 94ms
Transfer 39 KB
Monthly Cost kr12/mo
Unattributable
Other
Optional
Execution 83ms
Transfer 0 KB
Monthly Cost kr10/mo
Matomo
Analytics
Optional
Execution 54ms
Transfer 63 KB
Monthly Cost kr7/mo

These scripts may cost more than they're worth

  • www.regjeringen.no adds 234ms and costs ~kr29/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.

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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.regjeringen.no takes 234ms 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

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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