Skip to content
https://ku.dk

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
79
GRADE
C
FIX
3
REVIEW
3
PASS
7
INFO
2

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

Mobile Desktop
93
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.
100
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.

967 ms

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

1.25 s

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

0 ms

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

0.072

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

1.60 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.

1.60 s

Page Load Progression

438 ms
875 ms
1.3 s
1.8 s
2.2 s
2.6 s
3.1 s
3.5 s
Checks
15
7 PASS 3 REVIEW 3 FIX
F
Page Weight Budget
Action
8.4 MB transferred, 63 requests
FIX
8.4 MB transferred, 63 requests
Critical::
Page weighs 9.3 MB (8.4 MB transferred)
Info::
Fonts are 389 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 389 KB
Info::
63 HTTP requests
Info::
Estimated 1.8 g CO2 per page load
8.4 MB / 2.4 MB budget
8.4 MB transferred
63 requests
1.8 g CO2 per page load
Other 6.7 MiB 80%
Images 846.6 KiB 10%
JavaScript 390.8 KiB 5%
Fonts 389.5 KiB 5%
CSS 75.1 KiB 1%
HTML 38.8 KiB 0%
Other 10.6 KiB 0%
Other 3.0 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Over budget

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

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 (8.4 MiB of 8.4 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
63 resources · 8.4 MB · 198 KB savings available
FIX
63 resources · 8.4 MB · 198 KB savings available
Warning::
Page weight 7.4 MB over 1MB target
Got: 8.4 MB Expected: ≤ 1 MB
Info::
~198 KB of savings available
Warning::
62 third-party resources (100% of weight)
Info::
1 resources over 200KB
63 resources · 8.4 MiB · 62 third-party 7.4 MiB over 1MB target
Media 80% · 6.7 MiB
Image 10% · 849.4 KiB
JavaScript 5% · 390.8 KiB
Font 5% · 389.5 KiB
CSS 1% · 75.1 KiB
Document 0% · 38.8 KiB
Other 0% · 10.7 KiB

~197.9 KiB of savings available

Remove unused JavaScript: 197.9 KiB
C
JS Bundles
Action
9 scripts, 198 KB unused
REVIEW
9 scripts, 198 KB unused
Warning::
https://www.ku.dk/_assets/12a46eea25fd08a7277319b8...: 115 KB unused (70%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.ku.dk/typo3temp/assets/compressed/merg...: 29 KB unused (82%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://kumain.containers.piwik.pro/1a53bcb6-2453-...: 29 KB unused (35%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://customer.cludo.com/scripts/bundles/search-...: 25 KB unused (50%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 198 KB
198 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Cludo/dist/js/cludo-search-results.js?1776760771166 KB115 KB (70%)✓3rd
https://www.ku.dk/typo3temp/assets/compressed/merged-fe1e9397cce79882da135a75bc76a39c-14913c202c77ba06226a90d5762c1617.js?177676456036 KB29 KB (82%)✓3rd
https://kumain.containers.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c.js?use_secure_cookies82 KB29 KB (35%)✓3rd
https://customer.cludo.com/scripts/bundles/search-script.min.js51 KB25 KB (50%)✓3rd
https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/ucph_video.min.js?17767608131 KB—✓3rd
https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/JavaScript/Dist/findresearcher.min.js?17767608490 KB—✓3rd
https://policy.app.cookieinformation.com/uc.js12 KB—✓3rd
https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/swiper_config.min.js?177676081927 KB—✓3rd
https://policy.app.cookieinformation.com/latest/ku.dk/da.js15 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

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

B
HTTP Caching
no-cache
REVIEW
no-cache
Info::
Cache-Control header is set
Got: no-cache
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-cache

DirectiveValueMeaning
no-cache—Cache but always revalidate first
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
25 images, 0 KB saveable
PASS
25 images, 0 KB saveable
Warning::
https://www.ku.dk/assets/Cookieinformation/KU-digi... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
25 images 847 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+
JS Execution Cost
289ms total JS execution
PASS
289ms total JS execution
Info::
https://www.ku.dk/: 128ms CPU time
Info::
Unattributable: 107ms CPU time
Info::
https://kumain.containers.piwik.pro/1a53bcb6-2453-...: 54ms CPU time
Warning::
Third-party scripts: 289ms (100% of total)

Main Thread Breakdown

Script Evaluation 30% Other 27% Style & Layout 25% Script Parsing & Compilation 9% Rendering 5% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://www.ku.dk/128ms5ms1ms3rd
Unattributable107ms2ms0ms3rd
https://kumain.containers.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c.js?use_secure_cookies54ms39ms11ms3rd
A+
Font Loading
3 fonts (389 KB)
PASS
3 fonts (389 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

389 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 500 ms 1.0 s FCP 967 ms LCP 1.3 shttps://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-regular.woff2inter-regular.woff2 https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-regular.woff2 — 108.9 KiB — 24 ms — font-display: swaphttps://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/garamond/EBGaramond-Medium.woff2EBGaramond-Medium.woff2 https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/garamond/EBGaramond-Medium.woff2 — 167.9 KiB — 34 ms — font-display: swaphttps://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-semibold.woff2inter-semibold.woff2 https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-semibold.woff2 — 112.6 KiB — 32 ms — font-display: swap
inter-regular.woff2 woff2 swap
Size 109 KB
Load time 24 ms
Start 734 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
EBGaramond-Medium.woff2 woff2 swap
Size 168 KB
Load time 34 ms
Start 734 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
inter-semibold.woff2 woff2 swap
Size 113 KB
Load time 32 ms
Start 734 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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 ~195 KB and ~390 ms

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
Network Waterfall
63 requests over 1203ms
INFO
0 ms 500 ms 1.0 s FCP 967 ms LCP 1.3 shttps://ku.dk// https://ku.dk/ — 301 — 126 B — 611 ms — http/1.1https://www.ku.dk/www.ku.dk/ https://www.ku.dk/ — 200 — 35.9 KiB — 7 ms — h2https://www.ku.dk/typo3temp/assets/compressed/merged-d33a4a6d078403ee2bbe608710b56668-3c20b843b791018768d62f41f923203a.css?1776764575www.ku.dk/typo3temp/assets/compress... https://www.ku.dk/typo3temp/assets/compressed/merged-d33a4a6d078403ee2bbe608710b56668-3c20b843b791018768d62f41f923203a.css?1776764575 — 200 — 59.5 KiB — 24 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/topFrontpage.min.css?1776760809www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/topFrontpage.min.css?1776760809 — 200 — 992 B — 9 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/herovideoimage.min.css?1776760809www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/herovideoimage.min.css?1776760809 — 200 — 2.1 KiB — 9 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/card.min.css?1776760809www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/card.min.css?1776760809 — 200 — 1.6 KiB — 20 ms — h2https://www.ku.dk/_assets/ddf336a27f5db9aaa78c49b6e08f05f5/Css/Dist/themebanner.min.css?1776760914www.ku.dk/_assets/ddf336a27f5db9aaa... https://www.ku.dk/_assets/ddf336a27f5db9aaa78c49b6e08f05f5/Css/Dist/themebanner.min.css?1776760914 — 200 — 1.2 KiB — 20 ms — h2https://www.ku.dk/_assets/49da496e8e3a5ca7d9b29b27185de4f2/Css/Dist/ucph_content_numbers.min.css?1776760876www.ku.dk/_assets/49da496e8e3a5ca7d... https://www.ku.dk/_assets/49da496e8e3a5ca7d9b29b27185de4f2/Css/Dist/ucph_content_numbers.min.css?1776760876 — 200 — 563 B — 13 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/swiper.min.css?1776760815www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/swiper.min.css?1776760815 — 200 — 3.7 KiB — 13 ms — h2https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/Css/Dist/ucph_content_find_researcher.min.css?1776760848www.ku.dk/_assets/2c537ef5f06a09b4a... https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/Css/Dist/ucph_content_find_researcher.min.css?1776760848 — 200 — 4.7 KiB — 11 ms — h2https://www.ku.dk/fileadmin/_processed_/5/2/csm_1920x950-thumbnail_eb154707c8.webpwww.ku.dk/fileadmin/_processed_/5/2... https://www.ku.dk/fileadmin/_processed_/5/2/csm_1920x950-thumbnail_eb154707c8.webp — 200 — 40.1 KiB — 21 ms — h2https://www.ku.dk/typo3temp/assets/compressed/merged-fe1e9397cce79882da135a75bc76a39c-14913c202c77ba06226a90d5762c1617.js?1776764560www.ku.dk/typo3temp/assets/compress... https://www.ku.dk/typo3temp/assets/compressed/merged-fe1e9397cce79882da135a75bc76a39c-14913c202c77ba06226a90d5762c1617.js?1776764560 — 200 — 35.8 KiB — 22 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/ucph_video.min.js?1776760813www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/ucph_video.min.js?1776760813 — 200 — 1.0 KiB — 4 ms — h2https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/JavaScript/Dist/findresearcher.min.js?1776760849www.ku.dk/_assets/2c537ef5f06a09b4a... https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/JavaScript/Dist/findresearcher.min.js?1776760849 — 200 — 509 B — 4 ms — h2https://policy.app.cookieinformation.com/uc.jspolicy.app.cookieinformation.com/uc... https://policy.app.cookieinformation.com/uc.js — 200 — 12.2 KiB — 100 ms — h2https://customer.cludo.com/scripts/bundles/search-script.min.jscustomer.cludo.com/scripts/bundles/... https://customer.cludo.com/scripts/bundles/search-script.min.js — 200 — 51.1 KiB — 24 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Cludo/dist/js/cludo-search-results.js?1776760771www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Cludo/dist/js/cludo-search-results.js?1776760771 — 200 — 166.0 KiB — 23 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/swiper_config.min.js?1776760819www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/swiper_config.min.js?1776760819 — 200 — 26.7 KiB — 12 ms — h2https://www.ku.dk/typo3temp/assets/compressed/merged-57128702993aa10b213ec188ab9738ec-368cdb3564b3ab81666d86001d8f4229.css?1776764560www.ku.dk/typo3temp/assets/compress... https://www.ku.dk/typo3temp/assets/compressed/merged-57128702993aa10b213ec188ab9738ec-368cdb3564b3ab81666d86001d8f4229.css?1776764560 — 200 — 699 B — 11 ms — h2https://kumain.containers.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c.js?use_secure_cookieskumain.containers.piwik.pro/1a53bcb... https://kumain.containers.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c.js?use_secure_cookies — 200 — 82.3 KiB — 154 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 10 6'%3E%3Cpa…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 10 6'%3E%3Cpa… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 16 16' aria-h…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 16 16' aria-h… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cp…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cp… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg aria-hidden='true' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'…www.w3.org/2000/svg' viewBox='0 0 3... data:image/svg+xml,%3Csvg aria-hidden='true' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 13 24'%3E%3Cp…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 13 24'%3E%3Cp… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 299 219'%3E%3…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 299 219'%3E%3… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%0A%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 69.2 69.8'%3E%3Cpath f…www.w3.org/2000/svg' viewBox='0 0 6... data:image/svg+xml,%0A%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 69.2 69.8'%3E%3Cpath f… — 200 — 0 B — 0 ms — datahttps://www.ku.dk/fileadmin/_processed_/6/d/csm_220825_KU-IMM_004347.JPG_d75e518099.webpwww.ku.dk/fileadmin/_processed_/6/d... https://www.ku.dk/fileadmin/_processed_/6/d/csm_220825_KU-IMM_004347.JPG_d75e518099.webp — 200 — 106.9 KiB — 21 ms — h2
0 ms 500 ms 1.0 s FCP 967 ms LCP 1.3 shttps://ku.dk// https://ku.dk/ — 301 — 126 B — 611 ms — http/1.1https://www.ku.dk/www.ku.dk/ https://www.ku.dk/ — 200 — 35.9 KiB — 7 ms — h2https://www.ku.dk/typo3temp/assets/compressed/merged-d33a4a6d078403ee2bbe608710b56668-3c20b843b791018768d62f41f923203a.css?1776764575www.ku.dk/typo3temp/assets/compress... https://www.ku.dk/typo3temp/assets/compressed/merged-d33a4a6d078403ee2bbe608710b56668-3c20b843b791018768d62f41f923203a.css?1776764575 — 200 — 59.5 KiB — 24 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/topFrontpage.min.css?1776760809www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/topFrontpage.min.css?1776760809 — 200 — 992 B — 9 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/herovideoimage.min.css?1776760809www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/herovideoimage.min.css?1776760809 — 200 — 2.1 KiB — 9 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/card.min.css?1776760809www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/card.min.css?1776760809 — 200 — 1.6 KiB — 20 ms — h2https://www.ku.dk/_assets/ddf336a27f5db9aaa78c49b6e08f05f5/Css/Dist/themebanner.min.css?1776760914www.ku.dk/_assets/ddf336a27f5db9aaa... https://www.ku.dk/_assets/ddf336a27f5db9aaa78c49b6e08f05f5/Css/Dist/themebanner.min.css?1776760914 — 200 — 1.2 KiB — 20 ms — h2https://www.ku.dk/_assets/49da496e8e3a5ca7d9b29b27185de4f2/Css/Dist/ucph_content_numbers.min.css?1776760876www.ku.dk/_assets/49da496e8e3a5ca7d... https://www.ku.dk/_assets/49da496e8e3a5ca7d9b29b27185de4f2/Css/Dist/ucph_content_numbers.min.css?1776760876 — 200 — 563 B — 13 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/swiper.min.css?1776760815www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Css/Dist/swiper.min.css?1776760815 — 200 — 3.7 KiB — 13 ms — h2https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/Css/Dist/ucph_content_find_researcher.min.css?1776760848www.ku.dk/_assets/2c537ef5f06a09b4a... https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/Css/Dist/ucph_content_find_researcher.min.css?1776760848 — 200 — 4.7 KiB — 11 ms — h2https://www.ku.dk/fileadmin/_processed_/5/2/csm_1920x950-thumbnail_eb154707c8.webpwww.ku.dk/fileadmin/_processed_/5/2... https://www.ku.dk/fileadmin/_processed_/5/2/csm_1920x950-thumbnail_eb154707c8.webp — 200 — 40.1 KiB — 21 ms — h2https://www.ku.dk/typo3temp/assets/compressed/merged-fe1e9397cce79882da135a75bc76a39c-14913c202c77ba06226a90d5762c1617.js?1776764560www.ku.dk/typo3temp/assets/compress... https://www.ku.dk/typo3temp/assets/compressed/merged-fe1e9397cce79882da135a75bc76a39c-14913c202c77ba06226a90d5762c1617.js?1776764560 — 200 — 35.8 KiB — 22 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/ucph_video.min.js?1776760813www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/ucph_video.min.js?1776760813 — 200 — 1.0 KiB — 4 ms — h2https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/JavaScript/Dist/findresearcher.min.js?1776760849www.ku.dk/_assets/2c537ef5f06a09b4a... https://www.ku.dk/_assets/2c537ef5f06a09b4ac2855e9d0553379/JavaScript/Dist/findresearcher.min.js?1776760849 — 200 — 509 B — 4 ms — h2https://policy.app.cookieinformation.com/uc.jspolicy.app.cookieinformation.com/uc... https://policy.app.cookieinformation.com/uc.js — 200 — 12.2 KiB — 100 ms — h2https://customer.cludo.com/scripts/bundles/search-script.min.jscustomer.cludo.com/scripts/bundles/... https://customer.cludo.com/scripts/bundles/search-script.min.js — 200 — 51.1 KiB — 24 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Cludo/dist/js/cludo-search-results.js?1776760771www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Cludo/dist/js/cludo-search-results.js?1776760771 — 200 — 166.0 KiB — 23 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/swiper_config.min.js?1776760819www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/JavaScript/Dist/swiper_config.min.js?1776760819 — 200 — 26.7 KiB — 12 ms — h2https://www.ku.dk/typo3temp/assets/compressed/merged-57128702993aa10b213ec188ab9738ec-368cdb3564b3ab81666d86001d8f4229.css?1776764560www.ku.dk/typo3temp/assets/compress... https://www.ku.dk/typo3temp/assets/compressed/merged-57128702993aa10b213ec188ab9738ec-368cdb3564b3ab81666d86001d8f4229.css?1776764560 — 200 — 699 B — 11 ms — h2https://kumain.containers.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c.js?use_secure_cookieskumain.containers.piwik.pro/1a53bcb... https://kumain.containers.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c.js?use_secure_cookies — 200 — 82.3 KiB — 154 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 10 6'%3E%3Cpa…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 10 6'%3E%3Cpa… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 16 16' aria-h…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 16 16' aria-h… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cp…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cp… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg aria-hidden='true' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'…www.w3.org/2000/svg' viewBox='0 0 3... data:image/svg+xml,%3Csvg aria-hidden='true' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 13 24'%3E%3Cp…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 13 24'%3E%3Cp… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 299 219'%3E%3…www.w3.org/2000/svg' fill='none' vi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 299 219'%3E%3… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%0A%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 69.2 69.8'%3E%3Cpath f…www.w3.org/2000/svg' viewBox='0 0 6... data:image/svg+xml,%0A%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 69.2 69.8'%3E%3Cpath f… — 200 — 0 B — 0 ms — datahttps://www.ku.dk/fileadmin/_processed_/6/d/csm_220825_KU-IMM_004347.JPG_d75e518099.webpwww.ku.dk/fileadmin/_processed_/6/d... https://www.ku.dk/fileadmin/_processed_/6/d/csm_220825_KU-IMM_004347.JPG_d75e518099.webp — 200 — 106.9 KiB — 21 ms — h2https://www.ku.dk/fileadmin/_processed_/0/a/csm_220825_KU-IMM_004313.JPG_af6289c02c.webpwww.ku.dk/fileadmin/_processed_/0/a... https://www.ku.dk/fileadmin/_processed_/0/a/csm_220825_KU-IMM_004313.JPG_af6289c02c.webp — 200 — 48.0 KiB — 14 ms — h2https://www.ku.dk/fileadmin/_processed_/7/f/csm_KISO_1100x600__2__151e6bc4ab.webpwww.ku.dk/fileadmin/_processed_/7/f... https://www.ku.dk/fileadmin/_processed_/7/f/csm_KISO_1100x600__2__151e6bc4ab.webp — 200 — 10.8 KiB — 5 ms — h2https://www.ku.dk/fileadmin/_processed_/8/3/csm_download__1__2e4de4a5c4.webpwww.ku.dk/fileadmin/_processed_/8/3... https://www.ku.dk/fileadmin/_processed_/8/3/csm_download__1__2e4de4a5c4.webp — 200 — 27.9 KiB — 14 ms — h2https://www.ku.dk/fileadmin/_processed_/1/a/csm_css_facade_1000x1000_dd3729cc3c.webpwww.ku.dk/fileadmin/_processed_/1/a... https://www.ku.dk/fileadmin/_processed_/1/a/csm_css_facade_1000x1000_dd3729cc3c.webp — 200 — 51.8 KiB — 22 ms — h2https://www.ku.dk/fileadmin/_processed_/a/0/csm_maersk_taarnet_eksterioer_1000x1000_281f658eb2.webpwww.ku.dk/fileadmin/_processed_/a/0... https://www.ku.dk/fileadmin/_processed_/a/0/csm_maersk_taarnet_eksterioer_1000x1000_281f658eb2.webp — 200 — 86.6 KiB — 13 ms — h2https://www.ku.dk/fileadmin/_processed_/0/d/csm_SC_forhall_1000x1000_3f6c1f43c7.webpwww.ku.dk/fileadmin/_processed_/0/d... https://www.ku.dk/fileadmin/_processed_/0/d/csm_SC_forhall_1000x1000_3f6c1f43c7.webp — 200 — 63.7 KiB — 10 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-regular.woff2www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-regular.woff2 — 200 — 108.9 KiB — 24 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/garamond/EBGaramond-Medium.woff2www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/garamond/EBGaramond-Medium.woff2 — 200 — 167.9 KiB — 34 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-semibold.woff2www.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Fonts/inter/inter-semibold.woff2 — 200 — 112.6 KiB — 32 ms — h2https://www.ku.dk/fileadmin/site-64/ucph_desktop.mp4www.ku.dk/fileadmin/site-64/ucph_de... https://www.ku.dk/fileadmin/site-64/ucph_desktop.mp4 — 206 — 6.7 MiB — 16 ms — h2https://policy.app.cookieinformation.com/cookie-data/ku.dk/cabl.jsonpolicy.app.cookieinformation.com/co... https://policy.app.cookieinformation.com/cookie-data/ku.dk/cabl.json — 200 — 1.7 KiB — 395 ms — h2https://policy.app.cookieinformation.com/latest/ku.dk/da.jspolicy.app.cookieinformation.com/la... https://policy.app.cookieinformation.com/latest/ku.dk/da.js — 200 — 15.2 KiB — 68 ms — h2https://policy.app.cookieinformation.com/cookiesharingiframe.htmlpolicy.app.cookieinformation.com/co... https://policy.app.cookieinformation.com/cookiesharingiframe.html — 200 — 2.9 KiB — 91 ms — h2https://api.cludo.com/api/v3/3250/14574/websites/publicsettingsapi.cludo.com/api/v3/3250/14574/web... https://api.cludo.com/api/v3/3250/14574/websites/publicsettings — 200 — 0 B — 113 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 1 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9.4 …www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9.4 … — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 76.5 65'%3E%3Cpath fill='…www.w3.org/2000/svg' viewBox='0 0 7... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 76.5 65'%3E%3Cpath fill='… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke…www.w3.org/2000/svg' viewBox='0 0 2... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke… — 200 — 0 B — 0 ms — datahttps://kumain.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c/privacy-widgets.jsonkumain.piwik.pro/1a53bcb6-2453-41d0... https://kumain.piwik.pro/1a53bcb6-2453-41d0-bcc9-2097b7ac645c/privacy-widgets.json — 200 — 7.4 KiB — 89 ms — h2https://api.cludo.com/api/v3/3250/14574/websites/publicsettingsapi.cludo.com/api/v3/3250/14574/web... https://api.cludo.com/api/v3/3250/14574/websites/publicsettings — 200 — 1.5 KiB — 70 ms — h2https://www.ku.dk/assets/Cookieinformation/KU-digi-logo_DK_32__1_.pngwww.ku.dk/assets/Cookieinformation/... https://www.ku.dk/assets/Cookieinformation/KU-digi-logo_DK_32__1_.png — 200 — 9.0 KiB — 3 ms — h2https://www.ku.dk/fileadmin/_processed_/d/1/csm_SC_kanal_1000x1000_604b37c72d.webpwww.ku.dk/fileadmin/_processed_/d/1... https://www.ku.dk/fileadmin/_processed_/d/1/csm_SC_kanal_1000x1000_604b37c72d.webp — 200 — 70.9 KiB — 11 ms — h2https://www.ku.dk/fileadmin/_processed_/c/5/csm_maersk_taarnet_interioer_1000x1000_3d379816f7.webpwww.ku.dk/fileadmin/_processed_/c/5... https://www.ku.dk/fileadmin/_processed_/c/5/csm_maersk_taarnet_interioer_1000x1000_3d379816f7.webp — 200 — 37.8 KiB — 11 ms — h2https://www.ku.dk/fileadmin/_processed_/c/a/csm_FC_sne_1000x1000_feac5b136a.webpwww.ku.dk/fileadmin/_processed_/c/a... https://www.ku.dk/fileadmin/_processed_/c/a/csm_FC_sne_1000x1000_feac5b136a.webp — 200 — 108.5 KiB — 11 ms — h2https://www.ku.dk/fileadmin/_processed_/6/6/csm_NC_unibib_1000x1000_00b491a904.webpwww.ku.dk/fileadmin/_processed_/6/6... https://www.ku.dk/fileadmin/_processed_/6/6/csm_NC_unibib_1000x1000_00b491a904.webp — 200 — 95.8 KiB — 6 ms — h2https://www.ku.dk/fileadmin/_processed_/8/b/csm_SC_karen_blixens_plads_1000x1000_da2fe019c8.webpwww.ku.dk/fileadmin/_processed_/8/b... https://www.ku.dk/fileadmin/_processed_/8/b/csm_SC_karen_blixens_plads_1000x1000_da2fe019c8.webp — 200 — 88.9 KiB — 10 ms — h2https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Icons/favicon.icowww.ku.dk/_assets/12a46eea25fd08a72... https://www.ku.dk/_assets/12a46eea25fd08a7277319b85c785b6b/Icons/favicon.ico — 200 — 2.8 KiB — 3 ms — h2
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 289ms · 118KB · kr23/mo
www.ku.dk
Other
Optional
Execution 128ms
Transfer 36 KB
Monthly Cost kr10/mo
Unattributable
Other
Optional
Execution 107ms
Transfer 0 KB
Monthly Cost kr8/mo
kumain.containers.piwik.pro
Other
Optional
Execution 54ms
Transfer 82 KB
Unused 35%
Monthly Cost kr4/mo

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

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.

Send Feedback