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Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
68
GRADE
D
FIX
6
REVIEW
2
PASS
7
INFO
2

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

Mobile Desktop
33
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
87
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.
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.

32.76 s

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

47.04 s

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

990 ms

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

0.000

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

32.76 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.

47.07 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
7 PASS 2 REVIEW 6 FIX
F
Page Weight Budget
Action
7.9 MB transferred, 53 requests
FIX
7.9 MB transferred, 53 requests
Critical::
Page weighs 9.5 MB (7.9 MB transferred)
Warning::
JavaScript is 7.4 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 7.4 MB
Info::
53 HTTP requests
Info::
Estimated 1.7 g CO2 per page load
7.9 MB / 2.4 MB budget
7.9 MB transferred
53 requests
1.7 g CO2 per page load
JavaScript 7.4 MiB 94%
CSS 195.1 KiB 2%
HTML 143.8 KiB 2%
Fonts 120.8 KiB 1%
Other 13.8 KiB 0%
Other 5.2 KiB 0%
Images 4.0 KiB 0%
Other 1.9 KiB 0%
Other 1.1 KiB 0%
0 2.4 MB 4.9 MB
Over budget

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

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 (7.9 MiB of 7.9 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Execution Cost
Action
3982ms total JS execution
FIX
3982ms total JS execution
Warning::
https://www.danfoss.com/masterlayoutapp?v=F8cu0cMO...: 1300ms CPU time
Warning::
https://www.danfoss.com/masterlayoutcommon?v=uAYlY...: 500ms CPU time
Warning::
https://www.danfoss.com/masterlayoutsharedlargemod...: 413ms CPU time
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-WBP...: 390ms CPU time
Warning::
https://www.danfoss.com/homejs?v=ATHy82CefHzk5N-Oo...: 315ms CPU time
Warning::
Third-party scripts: 3982ms (100% of total)

Main Thread Breakdown

Script Evaluation 46% Script Parsing & Compilation 20% Other 15% Style & Layout 12%
ScriptTotalScriptingParse/CompileParty
https://www.danfoss.com/masterlayoutapp?v=F8cu0cMOwdbAWGI3GpRFbHbeLF01300ms933ms262ms3rd
https://www.danfoss.com/masterlayoutcommon?v=uAYlYEkKPmnEpDQUkMLBLVuNlz0500ms83ms20ms3rd
https://www.danfoss.com/masterlayoutsharedlargemodules?v=hbXcsTx8POALbq9wHyVk94V4ugs413ms162ms95ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-WBPLFJZ390ms277ms54ms3rd
https://www.danfoss.com/homejs?v=ATHy82CefHzk5N-OolajwW9oqMA315ms274ms5ms3rd
Unattributable315ms13ms0ms3rd
https://www.danfoss.com/en/204ms10ms3ms3rd
https://www.danfoss.com/masterlayoutdanfossvendor?v=XPDleB4lSx3x0apQHhM2uz3TzTc172ms19ms152ms3rd
https://www.danfoss.com/masterlayoutcomponents?v=CLJA601Y3Vmds2txbiHmE8HXIrs121ms3ms117ms3rd
https://www.danfoss.com/masterlayoutvendors?v=SPkJbQP_oD502a_9CAjMaiN8zn8104ms33ms4ms3rd

Showing top 10 of 12 scripts

F
JS Bundles
Action
23 scripts, 5.8 MB unused
FIX
23 scripts, 5.8 MB unused
Warning::
https://www.danfoss.com/masterlayoutapp?v=F8cu0cMO...: 2.8 MB unused (91%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.danfoss.com/masterlayoutdanfossvendor?...: 1.4 MB unused (80%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.danfoss.com/masterlayoutsharedlargemod...: 539 KB unused (90%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.danfoss.com/masterlayoutcomponents?v=C...: 260 KB unused (68%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.danfoss.com/masterlayoutpagemodules?v=...: 201 KB unused (52%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 5.8 MB
5889 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.danfoss.com/masterlayoutapp?v=F8cu0cMOwdbAWGI3GpRFbHbeLF03325 KB2879 KB (91%)✓3rd
https://www.danfoss.com/masterlayoutdanfossvendor?v=XPDleB4lSx3x0apQHhM2uz3TzTc1835 KB1473 KB (80%)✓3rd
https://www.danfoss.com/masterlayoutsharedlargemodules?v=hbXcsTx8POALbq9wHyVk94V4ugs603 KB539 KB (90%)✓3rd
https://www.danfoss.com/masterlayoutcomponents?v=CLJA601Y3Vmds2txbiHmE8HXIrs385 KB260 KB (68%)✓3rd
https://www.danfoss.com/masterlayoutpagemodules?v=vX9YWRrqNqe3JCqAvUt_9XBEUn4390 KB201 KB (52%)✓3rd
https://www.danfoss.com/masterlayoutcommon?v=uAYlYEkKPmnEpDQUkMLBLVuNlz0203 KB107 KB (53%)✓3rd
https://www.danfoss.com/masterlayoutshared?v=aw_2X6mudTO36m07fmdJwOn3KjI165 KB93 KB (57%)✓3rd
https://www.danfoss.com/masterlayoutjqueryvendor?v=xAbvFI-AzM0aB8c6B-_v_8bkj0Y118 KB89 KB (76%)✓3rd
https://www.danfoss.com/masterlayoutreactlibrariesvendor?v=FB0qTRwzo9IVH9Bb9o-JttygSE4105 KB79 KB (76%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-WBPLFJZ199 KB66 KB (33%)✓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

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

F
Page Weight Inventory
Action
53 resources · 7.9 MB · 5.8 MB savings available
FIX
53 resources · 7.9 MB · 5.8 MB savings available
Warning::
Page weight 6.9 MB over 1MB target
Got: 7.9 MB Expected: ≤ 1 MB
Info::
~5.8 MB of savings available
Warning::
52 third-party resources (100% of weight)
Info::
6 resources over 200KB
53 resources · 7.9 MiB · 52 third-party 6.9 MiB over 1MB target
JavaScript 94% · 7.4 MiB
CSS 2% · 195.1 KiB
Document 2% · 143.9 KiB
Font 1% · 120.8 KiB
Image 0% · 16.2 KiB
Other 0% · 9.6 KiB

~5.8 MiB of savings available

Remove unused JavaScript: 5.8 MiB
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.

B
Image Optimization
5 images, 0 KB saveable
REVIEW
5 images, 0 KB saveable
Warning::
https://www.danfoss.com/static/images/new-logo.svg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
5 images 4 KB
0 oversized -0 KB
3 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

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

Green Hosting

No green hosting detected

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+
Font Loading
2 fonts (121 KB)
PASS
2 fonts (121 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

121 KB total

Render-blocking

0

of 2

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s 18.0 s 20.0 s 22.0 s 24.0 s 26.0 s 28.0 s 30.0 s 32.0 s 34.0 s 36.0 s 38.0 s 40.0 s 42.0 s 44.0 s 46.0 s 48.0 s FCP 32.8 s LCP 47.0 shttps://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/fonts/MyriadPro/MyriadPro-Regular.woff2MyriadPro-Regular.woff2 https://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/fonts/MyriadPro/MyriadPro-Regular.woff2 — 60.1 KiB — 48 ms — font-display: swaphttps://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/fonts/MyriadPro/MyriadPro-Semibold.woff2MyriadPro-Semibold.woff2 https://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/fonts/MyriadPro/MyriadPro-Semibold.woff2 — 60.7 KiB — 61 ms — font-display: swap
MyriadPro-Regular.woff2 woff2 swap
Size 60 KB
Load time 48 ms
Start 691 ms
Risk FOUT — text flashes from fallback to web font
MyriadPro-Semibold.woff2 woff2 swap
Size 61 KB
Load time 61 ms
Start 691 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
4 hints, 0 missing preconnects
PASS
4 hints, 0 missing preconnects
Info::
Page uses 4 resource hint(s)

Current Resource Hints

preconnect
2
preload
2
dns-prefetch
—
prefetch
—

4 resource hints configured

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
53 requests over 2718ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s 18.0 s 20.0 s 22.0 s 24.0 s 26.0 s 28.0 s 30.0 s 32.0 s 34.0 s 36.0 s 38.0 s 40.0 s 42.0 s 44.0 s 46.0 s 48.0 s FCP 32.8 s LCP 47.0 shttps://danfoss.com// https://danfoss.com/ — 301 — 101 B — 190 ms — h2https://www.danfoss.com/www.danfoss.com/ https://www.danfoss.com/ — 301 — 643 B — 164 ms — h2https://www.danfoss.com/en/www.danfoss.com/en/ https://www.danfoss.com/en/ — 200 — 139.6 KiB — 67 ms — h2https://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/myriad-pro.csscdn.mosaic.danfoss.com/npm/mosaic-f... https://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/myriad-pro.css — 200 — 704 B — 156 ms — h2https://www.danfoss.com/tailwind?v=qzssy1bWabqQEwDPEl3RipdD92Iwww.danfoss.com/tailwind?v=qzssy1bW... https://www.danfoss.com/tailwind?v=qzssy1bWabqQEwDPEl3RipdD92I — 200 — 194.4 KiB — 52 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-WBPLFJZwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-WBPLFJZ — 200 — 199.4 KiB — 211 ms — h2https://www.danfoss.com/manifest.jsonwww.danfoss.com/manifest.json https://www.danfoss.com/manifest.json — 200 — 1.1 KiB — 161 ms — h2https://www.danfoss.com/static/icons/globe.svgwww.danfoss.com/static/icons/globe.... https://www.danfoss.com/static/icons/globe.svg — 200 — 1.1 KiB — 42 ms — h2https://www.danfoss.com/static/icons/person-outline.svgwww.danfoss.com/static/icons/person... https://www.danfoss.com/static/icons/person-outline.svg — 200 — 1.2 KiB — 42 ms — h2https://www.danfoss.com/static/icons/expand-more.svgwww.danfoss.com/static/icons/expand... https://www.danfoss.com/static/icons/expand-more.svg — 200 — 619 B — 42 ms — h2https://www.danfoss.com/static/icons/search.svgwww.danfoss.com/static/icons/search... https://www.danfoss.com/static/icons/search.svg — 200 — 973 B — 42 ms — h2https://www.danfoss.com/static/icons/apps.svgwww.danfoss.com/static/icons/apps.s... https://www.danfoss.com/static/icons/apps.svg — 200 — 682 B — 42 ms — h2https://www.danfoss.com/static/icons/menu.svgwww.danfoss.com/static/icons/menu.s... https://www.danfoss.com/static/icons/menu.svg — 200 — 614 B — 42 ms — h2https://www.danfoss.com/static/images/new-logo.svgwww.danfoss.com/static/images/new-l... https://www.danfoss.com/static/images/new-logo.svg — 200 — 3.0 KiB — 42 ms — h2https://www.danfoss.com/static/icons/chevron-right.svgwww.danfoss.com/static/icons/chevro... https://www.danfoss.com/static/icons/chevron-right.svg — 200 — 626 B — 35 ms — h2https://www.danfoss.com/static/icons/arrow-up.svgwww.danfoss.com/static/icons/arrow-... https://www.danfoss.com/static/icons/arrow-up.svg — 200 — 636 B — 32 ms — h2https://www.danfoss.com/masterlayoutreactvendor?v=y-VPjuGzFHgqVuA5J8f8mVutC2kwww.danfoss.com/masterlayoutreactve... https://www.danfoss.com/masterlayoutreactvendor?v=y-VPjuGzFHgqVuA5J8f8mVutC2k — 200 — 144.1 KiB — 31 ms — h2https://www.danfoss.com/masterlayoutshared?v=aw_2X6mudTO36m07fmdJwOn3KjIwww.danfoss.com/masterlayoutshared?... https://www.danfoss.com/masterlayoutshared?v=aw_2X6mudTO36m07fmdJwOn3KjI — 200 — 164.7 KiB — 73 ms — h2https://www.danfoss.com/masterlayoutsharedlargemodules?v=hbXcsTx8POALbq9wHyVk94V4ugswww.danfoss.com/masterlayoutsharedl... https://www.danfoss.com/masterlayoutsharedlargemodules?v=hbXcsTx8POALbq9wHyVk94V4ugs — 200 — 602.7 KiB — 118 ms — h2https://www.danfoss.com/masterlayoutpagemodules?v=vX9YWRrqNqe3JCqAvUt_9XBEUn4www.danfoss.com/masterlayoutpagemod... https://www.danfoss.com/masterlayoutpagemodules?v=vX9YWRrqNqe3JCqAvUt_9XBEUn4 — 200 — 390.4 KiB — 104 ms — h2https://www.danfoss.com/masterlayoutreactlibrariesvendor?v=FB0qTRwzo9IVH9Bb9o-JttygSE4www.danfoss.com/masterlayoutreactli... https://www.danfoss.com/masterlayoutreactlibrariesvendor?v=FB0qTRwzo9IVH9Bb9o-JttygSE4 — 200 — 105.0 KiB — 75 ms — h2https://www.danfoss.com/masterlayoutdanfossvendor?v=XPDleB4lSx3x0apQHhM2uz3TzTcwww.danfoss.com/masterlayoutdanfoss... https://www.danfoss.com/masterlayoutdanfossvendor?v=XPDleB4lSx3x0apQHhM2uz3TzTc — 200 — 1.8 MiB — 180 ms — h2https://www.danfoss.com/masterlayoutjqueryvendor?v=xAbvFI-AzM0aB8c6B-_v_8bkj0Ywww.danfoss.com/masterlayoutjqueryv... https://www.danfoss.com/masterlayoutjqueryvendor?v=xAbvFI-AzM0aB8c6B-_v_8bkj0Y — 200 — 117.7 KiB — 66 ms — h2https://www.danfoss.com/masterlayoutvendors?v=SPkJbQP_oD502a_9CAjMaiN8zn8www.danfoss.com/masterlayoutvendors... https://www.danfoss.com/masterlayoutvendors?v=SPkJbQP_oD502a_9CAjMaiN8zn8 — 200 — 49.3 KiB — 61 ms — h2https://www.danfoss.com/masterlayoutapp?v=F8cu0cMOwdbAWGI3GpRFbHbeLF0www.danfoss.com/masterlayoutapp?v=F... https://www.danfoss.com/masterlayoutapp?v=F8cu0cMOwdbAWGI3GpRFbHbeLF0 — 200 — 3.2 MiB — 215 ms — h2https://www.danfoss.com/masterlayoutcommon?v=uAYlYEkKPmnEpDQUkMLBLVuNlz0www.danfoss.com/masterlayoutcommon?... https://www.danfoss.com/masterlayoutcommon?v=uAYlYEkKPmnEpDQUkMLBLVuNlz0 — 200 — 203.3 KiB — 86 ms — h2https://www.danfoss.com/masterlayoutcomponents?v=CLJA601Y3Vmds2txbiHmE8HXIrswww.danfoss.com/masterlayoutcompone... https://www.danfoss.com/masterlayoutcomponents?v=CLJA601Y3Vmds2txbiHmE8HXIrs — 200 — 385.4 KiB — 106 ms — h2https://www.danfoss.com/homejs?v=ATHy82CefHzk5N-OolajwW9oqMAwww.danfoss.com/homejs?v=ATHy82CefH... https://www.danfoss.com/homejs?v=ATHy82CefHzk5N-OolajwW9oqMA — 200 — 29.1 KiB — 213 ms — h2https://policy.app.cookieinformation.com/uc.jspolicy.app.cookieinformation.com/uc... https://policy.app.cookieinformation.com/uc.js — 200 — 12.2 KiB — 159 ms — h2https://cdn.mosaic.danfoss.com/npm/mosaic-icons@latest/dist/mosaic-icons/mosaic-icons.esm.jscdn.mosaic.danfoss.com/npm/mosaic-i... https://cdn.mosaic.danfoss.com/npm/mosaic-icons@latest/dist/mosaic-icons/mosaic-icons.esm.js — 200 — 973 B — 127 ms — h2
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s 18.0 s 20.0 s 22.0 s 24.0 s 26.0 s 28.0 s 30.0 s 32.0 s 34.0 s 36.0 s 38.0 s 40.0 s 42.0 s 44.0 s 46.0 s 48.0 s FCP 32.8 s LCP 47.0 shttps://danfoss.com// https://danfoss.com/ — 301 — 101 B — 190 ms — h2https://www.danfoss.com/www.danfoss.com/ https://www.danfoss.com/ — 301 — 643 B — 164 ms — h2https://www.danfoss.com/en/www.danfoss.com/en/ https://www.danfoss.com/en/ — 200 — 139.6 KiB — 67 ms — h2https://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/myriad-pro.csscdn.mosaic.danfoss.com/npm/mosaic-f... https://cdn.mosaic.danfoss.com/npm/mosaic-fonts@latest/dist/myriad-pro.css — 200 — 704 B — 156 ms — h2https://www.danfoss.com/tailwind?v=qzssy1bWabqQEwDPEl3RipdD92Iwww.danfoss.com/tailwind?v=qzssy1bW... https://www.danfoss.com/tailwind?v=qzssy1bWabqQEwDPEl3RipdD92I — 200 — 194.4 KiB — 52 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-WBPLFJZwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-WBPLFJZ — 200 — 199.4 KiB — 211 ms — h2https://www.danfoss.com/manifest.jsonwww.danfoss.com/manifest.json https://www.danfoss.com/manifest.json — 200 — 1.1 KiB — 161 ms — h2https://www.danfoss.com/static/icons/globe.svgwww.danfoss.com/static/icons/globe.... https://www.danfoss.com/static/icons/globe.svg — 200 — 1.1 KiB — 42 ms — h2https://www.danfoss.com/static/icons/person-outline.svgwww.danfoss.com/static/icons/person... https://www.danfoss.com/static/icons/person-outline.svg — 200 — 1.2 KiB — 42 ms — h2https://www.danfoss.com/static/icons/expand-more.svgwww.danfoss.com/static/icons/expand... https://www.danfoss.com/static/icons/expand-more.svg — 200 — 619 B — 42 ms — h2https://www.danfoss.com/static/icons/search.svgwww.danfoss.com/static/icons/search... https://www.danfoss.com/static/icons/search.svg — 200 — 973 B — 42 ms — h2https://www.danfoss.com/static/icons/apps.svgwww.danfoss.com/static/icons/apps.s... https://www.danfoss.com/static/icons/apps.svg — 200 — 682 B — 42 ms — h2https://www.danfoss.com/static/icons/menu.svgwww.danfoss.com/static/icons/menu.s... https://www.danfoss.com/static/icons/menu.svg — 200 — 614 B — 42 ms — h2https://www.danfoss.com/static/images/new-logo.svgwww.danfoss.com/static/images/new-l... https://www.danfoss.com/static/images/new-logo.svg — 200 — 3.0 KiB — 42 ms — h2https://www.danfoss.com/static/icons/chevron-right.svgwww.danfoss.com/static/icons/chevro... https://www.danfoss.com/static/icons/chevron-right.svg — 200 — 626 B — 35 ms — h2https://www.danfoss.com/static/icons/arrow-up.svgwww.danfoss.com/static/icons/arrow-... https://www.danfoss.com/static/icons/arrow-up.svg — 200 — 636 B — 32 ms — h2https://www.danfoss.com/masterlayoutreactvendor?v=y-VPjuGzFHgqVuA5J8f8mVutC2kwww.danfoss.com/masterlayoutreactve... https://www.danfoss.com/masterlayoutreactvendor?v=y-VPjuGzFHgqVuA5J8f8mVutC2k — 200 — 144.1 KiB — 31 ms — 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249 ms — h2https://px.ads.linkedin.com/wa/?medium=fetch&fmt=gpx.ads.linkedin.com/wa/?medium=fetc... https://px.ads.linkedin.com/wa/?medium=fetch&fmt=g — 204 — 613 B — 152 ms — h2https://www.danfoss.com/favicon.icowww.danfoss.com/favicon.ico https://www.danfoss.com/favicon.ico — 200 — 4.9 KiB — 101 ms — h2https://www.danfoss.com/media/nfmchvnm/purpose-image-1120x747.jpg?anchor=center&width=575&height=575www.danfoss.com/media/nfmchvnm/purp... https://www.danfoss.com/media/nfmchvnm/purpose-image-1120x747.jpg?anchor=center&width=575&height=575 — 200 — 0 B — 36 ms — h2https://www.danfoss.com/media/jjrglc4u/annual-report-booklet-mock-up-1120x747.jpg?anchor=center&width=600&height=400www.danfoss.com/media/jjrglc4u/annu... https://www.danfoss.com/media/jjrglc4u/annual-report-booklet-mock-up-1120x747.jpg?anchor=center&width=600&height=400 — 200 — 0 B — 23 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 3982ms · 6804KB · kr314/mo
www.danfoss.com
Other
Costly
Execution 1300ms
Transfer 3325 KB
Unused 91%
Monthly Cost kr103/mo
www.danfoss.com
Other
Costly
Execution 500ms
Transfer 203 KB
Unused 53%
Monthly Cost kr39/mo
www.danfoss.com
Other
Costly
Execution 413ms
Transfer 603 KB
Unused 90%
Monthly Cost kr33/mo
Google Tag Manager
Tag Manager
Costly
Execution 390ms
Transfer 199 KB
Unused 33%
Monthly Cost kr31/mo
www.danfoss.com
Other
Costly
Execution 315ms
Transfer 29 KB
Unused 79%
Monthly Cost kr25/mo
Unattributable
Other
Costly
Execution 315ms
Transfer 0 KB
Monthly Cost kr25/mo
www.danfoss.com
Other
Costly
Execution 204ms
Transfer 140 KB
Monthly Cost kr16/mo
www.danfoss.com
Other
Optional
Execution 172ms
Transfer 1835 KB
Unused 80%
Monthly Cost kr14/mo
www.danfoss.com
Other
Optional
Execution 121ms
Transfer 385 KB
Unused 68%
Monthly Cost kr10/mo
www.danfoss.com
Other
Optional
Execution 104ms
Transfer 49 KB
Unused 61%
Monthly Cost kr8/mo
policy.app.cookieinformation.com
Other
Optional
Execution 87ms
Transfer 16 KB
Monthly Cost kr7/mo
LinkedIn Insight
Advertising
Optional
Execution 60ms
Transfer 19 KB
Monthly Cost kr5/mo

These scripts may cost more than they're worth

  • www.danfoss.com adds 1300ms and costs ~kr103/month
  • www.danfoss.com adds 500ms and costs ~kr39/month
  • www.danfoss.com adds 413ms and costs ~kr33/month
  • Google Tag Manager adds 390ms and costs ~kr31/month
  • www.danfoss.com adds 315ms and costs ~kr25/month
  • Unattributable adds 315ms and costs ~kr25/month
  • www.danfoss.com adds 204ms and costs ~kr16/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

www.danfoss.com takes 1300ms 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

91% of www.danfoss.com'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

www.danfoss.com takes 500ms 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

53% of www.danfoss.com'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

www.danfoss.com takes 413ms 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

90% of www.danfoss.com'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

Google Tag Manager takes 390ms 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

www.danfoss.com takes 315ms 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

79% of www.danfoss.com'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 315ms 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

www.danfoss.com takes 204ms 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

80% of www.danfoss.com'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

68% of www.danfoss.com'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

61% of www.danfoss.com'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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