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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
77
GRADE
C
FIX
4
REVIEW
2
PASS
7
INFO
2

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

Mobile Desktop
66
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
90
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.
83
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.

2.22 s

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

4.30 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.

0.001

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

2.22 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.

4.33 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
7 PASS 2 REVIEW 4 FIX
F
Page Weight Budget
Action
4.1 MB transferred, 34 requests
FIX
4.1 MB transferred, 34 requests
Critical::
Page weighs 4.1 MB (4.1 MB transferred)
Warning::
Images are 2.9 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 2.9 MB
Info::
Fonts are 965 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 965 KB
Info::
34 HTTP requests
Info::
Estimated 0.85 g CO2 per page load
4.1 MB / 2.4 MB budget
4.1 MB transferred
34 requests
0.85 g CO2 per page load
Images 2.9 MiB 71%
Fonts 965.2 KiB 23%
JavaScript 101.5 KiB 2%
CSS 74.2 KiB 2%
HTML 30.8 KiB 1%
Other 19.5 KiB 0%
0 2.4 MB 4.9 MB
Over budget

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

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
99% third-party, 0 ms blocking
FIX
99% third-party, 0 ms blocking
Warning::
Third-party code accounts for 99% of page weight (4.0 MiB of 4.1 MiB)
Info::
Third-party blocking time is low (0 ms)
99%
First-party Third-party
D
Page Weight Inventory
Action
34 resources · 4.1 MB · 49 KB savings available
FIX
34 resources · 4.1 MB · 49 KB savings available
Warning::
Page weight 3.1 MB over 1MB target
Got: 4.1 MB Expected: ≤ 1 MB
Warning::
33 third-party resources (99% of weight)
Info::
7 resources over 200KB
34 resources · 4.1 MiB · 33 third-party 3.1 MiB over 1MB target
Image 72% · 2.9 MiB
Font 23% · 965.2 KiB
JavaScript 2% · 101.5 KiB
CSS 2% · 74.2 KiB
Document 1% · 30.8 KiB

~48.5 KiB of savings available

Remove unused JavaScript: 48.5 KiB
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: max-age=0, no-cache, no-store, must-revalidate, private
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=0, no-cache, no-store, must-revalidate, private

DirectiveValueMeaning
max-age0Cache for 0 seconds
no-cache—Cache but always revalidate first
no-store—Never cache this response
must-revalidate—Must recheck with server after expiry
private—Only browser cache, not CDN/proxy
C
Image Optimization
Action
16 images, 0 KB saveable
REVIEW
16 images, 0 KB saveable
Warning::
https://media.inkscape.org/static/images/django.sv... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.inkscape.org/static/images/search.sv... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.inkscape.org/static/images/email.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.inkscape.org/static/images/rss.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
16 images 2.9 MB
0 oversized -0 KB
16 legacy format
4 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

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+
JS Execution Cost
347ms total JS execution
PASS
347ms total JS execution
Info::
https://inkscape.org/: 163ms CPU time
Info::
Unattributable: 129ms CPU time
Info::
https://media.inkscape.org/static/admin/js/vendor/...: 54ms CPU time
Warning::
Third-party scripts: 184ms (53% of total)

Main Thread Breakdown

Other 47% Style & Layout 30% Script Evaluation 12% Rendering 6%
ScriptTotalScriptingParse/CompileParty
https://inkscape.org/163ms1ms0ms1st
Unattributable129ms3ms0ms3rd
https://media.inkscape.org/static/admin/js/vendor/jquery/jquery.min.js54ms36ms5ms3rd
A+
Font Loading
5 fonts (965 KB)
PASS
5 fonts (965 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

965 KB total

Render-blocking

0

of 5

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 4.0 s FCP 2.2 s LCP 4.3 shttps://media.inkscape.org/static/fonts/ubuntu-bold-webfont.woffubuntu-bold-webfont.woff https://media.inkscape.org/static/fonts/ubuntu-bold-webfont.woff — 154.4 KiB — 60 ms — font-display: swaphttps://media.inkscape.org/static/fonts/LinuxLibertineDisplayORegular.otfLinuxLibertineDisplayOR... https://media.inkscape.org/static/fonts/LinuxLibertineDisplayORegular.otf — 375.1 KiB — 71 ms — font-display: swaphttps://media.inkscape.org/static/fonts/euphoriascript-regular.ttfeuphoriascript-regular.ttf https://media.inkscape.org/static/fonts/euphoriascript-regular.ttf — 87.5 KiB — 69 ms — font-display: swaphttps://media.inkscape.org/static/fonts/ubuntu-regular-webfont.woffubuntu-regular-webfont.... https://media.inkscape.org/static/fonts/ubuntu-regular-webfont.woff — 166.6 KiB — 76 ms — font-display: swaphttps://media.inkscape.org/static/fonts/ubuntu-regular-italic-webfont.woffubuntu-regular-italic-w... https://media.inkscape.org/static/fonts/ubuntu-regular-italic-webfont.woff — 181.6 KiB — 75 ms — font-display: swap
ubuntu-bold-webfont.woff woff swap
Size 154 KB
Load time 60 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
LinuxLibertineDisplayOR... otf swap
Size 375 KB
Load time 71 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
euphoriascript-regular.ttf ttf swap
Size 87 KB
Load time 69 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
ubuntu-regular-webfont.... woff swap
Size 167 KB
Load time 76 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
ubuntu-regular-italic-w... woff swap
Size 182 KB
Load time 75 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
  • 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 ~728 KB and ~1456 ms

A
JS Bundles
3 scripts, 49 KB unused
PASS
3 scripts, 49 KB unused
Warning::
https://media.inkscape.org/static/admin/js/vendor/...: 49 KB unused (57%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://media.inkscape.org/static/js/inkscape.js: unminified — 4 KB could be saved
Info::
Total unused JavaScript: 49 KB
49 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://media.inkscape.org/static/admin/js/vendor/jquery/jquery.min.js86 KB49 KB (57%)✓3rd
https://media.inkscape.org/static/js/js.cookie.js4 KB—✓3rd
https://media.inkscape.org/static/js/inkscape.js12 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

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
34 requests over 1238ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 2.2 s LCP 4.3 shttps://inkscape.org// https://inkscape.org/ — 200 — 30.8 KiB — 745 ms — h2https://media.inkscape.org/static/css/main.cssmedia.inkscape.org/static/css/main.... https://media.inkscape.org/static/css/main.css — 200 — 36.1 KiB — 223 ms — h2https://media.inkscape.org/static/css/text.cssmedia.inkscape.org/static/css/text.... https://media.inkscape.org/static/css/text.css — 200 — 3.5 KiB — 215 ms — h2https://media.inkscape.org/static/css/gallery.cssmedia.inkscape.org/static/css/galle... https://media.inkscape.org/static/css/gallery.css — 200 — 8.8 KiB — 222 ms — h2https://media.inkscape.org/static/css/ink.cssmedia.inkscape.org/static/css/ink.c... https://media.inkscape.org/static/css/ink.css — 200 — 1.9 KiB — 219 ms — h2https://media.inkscape.org/static/admin/js/vendor/jquery/jquery.min.jsmedia.inkscape.org/static/admin/js/... https://media.inkscape.org/static/admin/js/vendor/jquery/jquery.min.js — 200 — 85.7 KiB — 244 ms — h2https://media.inkscape.org/static/js/js.cookie.jsmedia.inkscape.org/static/js/js.coo... https://media.inkscape.org/static/js/js.cookie.js — 200 — 3.9 KiB — 224 ms — h2https://media.inkscape.org/static/js/inkscape.jsmedia.inkscape.org/static/js/inksca... https://media.inkscape.org/static/js/inkscape.js — 200 — 12.0 KiB — 232 ms — h2https://media.inkscape.org/static/css/shield.cssmedia.inkscape.org/static/css/shiel... https://media.inkscape.org/static/css/shield.css — 200 — 3.8 KiB — 232 ms — h2https://media.inkscape.org/static/images/search.svgmedia.inkscape.org/static/images/se... https://media.inkscape.org/static/images/search.svg — 200 — 2.7 KiB — 18 ms — h2https://media.inkscape.org/media/shields/icons/icon_download.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_download.svg — 200 — 1.6 KiB — 22 ms — h2https://media.inkscape.org/static/css/ubuntu.cssmedia.inkscape.org/static/css/ubunt... https://media.inkscape.org/static/css/ubuntu.css — 200 — 4.4 KiB — 12 ms — h2https://media.inkscape.org/static/css/libertine.cssmedia.inkscape.org/static/css/liber... https://media.inkscape.org/static/css/libertine.css — 200 — 7.1 KiB — 14 ms — h2https://media.inkscape.org/media/shields/icons/icon_features.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_features.svg — 200 — 2.1 KiB — 5 ms — h2https://media.inkscape.org/media/shields/icons/icon_gallery_Fee7v9W.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_gallery_Fee7v9W.svg — 200 — 3.0 KiB — 4 ms — h2https://media.inkscape.org/media/shields/icons/icon_learning.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_learning.svg — 200 — 4.9 KiB — 5 ms — h2https://media.inkscape.org/static/images/inkscape-logo.svgmedia.inkscape.org/static/images/in... https://media.inkscape.org/static/images/inkscape-logo.svg — 200 — 34.4 KiB — 5 ms — h2https://media.inkscape.org/static/images/rss.pngmedia.inkscape.org/static/images/rs... https://media.inkscape.org/static/images/rss.png — 200 — 791 B — 4 ms — h2https://media.inkscape.org/static/images/email.pngmedia.inkscape.org/static/images/em... https://media.inkscape.org/static/images/email.png — 200 — 726 B — 4 ms — h2https://media.inkscape.org/media/news/uploads/Short_Film_Boy_and_Flower__CC_BY-NC-ND_4.0_Jorge_del_Campo_Andrade_small_4x3.pngmedia.inkscape.org/media/news/uploa... https://media.inkscape.org/media/news/uploads/Short_Film_Boy_and_Flower__CC_BY-NC-ND_4.0_Jorge_del_Campo_Andrade_small_4x3.png — 200 — 425.2 KiB — 24 ms — h2https://media.inkscape.org/media/news/uploads/News_release_1.4.3_small_CC-By-SA_Chris_Hildenbrand_BR1ZcDa.pngmedia.inkscape.org/media/news/uploa... https://media.inkscape.org/media/news/uploads/News_release_1.4.3_small_CC-By-SA_Chris_Hildenbrand_BR1ZcDa.png — 200 — 313.7 KiB — 41 ms — h2https://media.inkscape.org/static/images/django.svgmedia.inkscape.org/static/images/dj... https://media.inkscape.org/static/images/django.svg — 200 — 12.1 KiB — 30 ms — h2https://media.inkscape.org/static/css/mobile-device.cssmedia.inkscape.org/static/css/mobil... https://media.inkscape.org/static/css/mobile-device.css — 200 — 8.5 KiB — 29 ms — h2https://media.inkscape.org/media/shields/backgrounds/Website_Download_Splash-1.4.3.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/Website_Download_Splash-1.4.3.png — 200 — 266.4 KiB — 31 ms — h2https://media.inkscape.org/media/shields/backgrounds/explore-1.4_UtgNPgP.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/explore-1.4_UtgNPgP.png — 200 — 401.4 KiB — 55 ms — h2https://media.inkscape.org/media/shields/backgrounds/community_banner_12_opti.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/community_banner_12_opti.png — 200 — 843.8 KiB — 112 ms — h2https://media.inkscape.org/media/shields/backgrounds/learning_banner_13_opti.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/learning_banner_13_opti.png — 200 — 649.5 KiB — 130 ms — h2https://media.inkscape.org/static/images/bullet-tick.svgmedia.inkscape.org/static/images/bu... https://media.inkscape.org/static/images/bullet-tick.svg — 200 — 1.2 KiB — 18 ms — h2https://media.inkscape.org/static/fonts/ubuntu-bold-webfont.woffmedia.inkscape.org/static/fonts/ubu... https://media.inkscape.org/static/fonts/ubuntu-bold-webfont.woff — 200 — 154.4 KiB — 60 ms — h2https://media.inkscape.org/static/fonts/LinuxLibertineDisplayORegular.otfmedia.inkscape.org/static/fonts/Lin... https://media.inkscape.org/static/fonts/LinuxLibertineDisplayORegular.otf — 200 — 375.1 KiB — 71 ms — h2
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 2.2 s LCP 4.3 shttps://inkscape.org// https://inkscape.org/ — 200 — 30.8 KiB — 745 ms — h2https://media.inkscape.org/static/css/main.cssmedia.inkscape.org/static/css/main.... https://media.inkscape.org/static/css/main.css — 200 — 36.1 KiB — 223 ms — h2https://media.inkscape.org/static/css/text.cssmedia.inkscape.org/static/css/text.... https://media.inkscape.org/static/css/text.css — 200 — 3.5 KiB — 215 ms — h2https://media.inkscape.org/static/css/gallery.cssmedia.inkscape.org/static/css/galle... https://media.inkscape.org/static/css/gallery.css — 200 — 8.8 KiB — 222 ms — h2https://media.inkscape.org/static/css/ink.cssmedia.inkscape.org/static/css/ink.c... https://media.inkscape.org/static/css/ink.css — 200 — 1.9 KiB — 219 ms — h2https://media.inkscape.org/static/admin/js/vendor/jquery/jquery.min.jsmedia.inkscape.org/static/admin/js/... https://media.inkscape.org/static/admin/js/vendor/jquery/jquery.min.js — 200 — 85.7 KiB — 244 ms — h2https://media.inkscape.org/static/js/js.cookie.jsmedia.inkscape.org/static/js/js.coo... https://media.inkscape.org/static/js/js.cookie.js — 200 — 3.9 KiB — 224 ms — h2https://media.inkscape.org/static/js/inkscape.jsmedia.inkscape.org/static/js/inksca... https://media.inkscape.org/static/js/inkscape.js — 200 — 12.0 KiB — 232 ms — h2https://media.inkscape.org/static/css/shield.cssmedia.inkscape.org/static/css/shiel... https://media.inkscape.org/static/css/shield.css — 200 — 3.8 KiB — 232 ms — h2https://media.inkscape.org/static/images/search.svgmedia.inkscape.org/static/images/se... https://media.inkscape.org/static/images/search.svg — 200 — 2.7 KiB — 18 ms — h2https://media.inkscape.org/media/shields/icons/icon_download.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_download.svg — 200 — 1.6 KiB — 22 ms — h2https://media.inkscape.org/static/css/ubuntu.cssmedia.inkscape.org/static/css/ubunt... https://media.inkscape.org/static/css/ubuntu.css — 200 — 4.4 KiB — 12 ms — h2https://media.inkscape.org/static/css/libertine.cssmedia.inkscape.org/static/css/liber... https://media.inkscape.org/static/css/libertine.css — 200 — 7.1 KiB — 14 ms — h2https://media.inkscape.org/media/shields/icons/icon_features.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_features.svg — 200 — 2.1 KiB — 5 ms — h2https://media.inkscape.org/media/shields/icons/icon_gallery_Fee7v9W.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_gallery_Fee7v9W.svg — 200 — 3.0 KiB — 4 ms — h2https://media.inkscape.org/media/shields/icons/icon_learning.svgmedia.inkscape.org/media/shields/ic... https://media.inkscape.org/media/shields/icons/icon_learning.svg — 200 — 4.9 KiB — 5 ms — h2https://media.inkscape.org/static/images/inkscape-logo.svgmedia.inkscape.org/static/images/in... https://media.inkscape.org/static/images/inkscape-logo.svg — 200 — 34.4 KiB — 5 ms — h2https://media.inkscape.org/static/images/rss.pngmedia.inkscape.org/static/images/rs... https://media.inkscape.org/static/images/rss.png — 200 — 791 B — 4 ms — h2https://media.inkscape.org/static/images/email.pngmedia.inkscape.org/static/images/em... https://media.inkscape.org/static/images/email.png — 200 — 726 B — 4 ms — h2https://media.inkscape.org/media/news/uploads/Short_Film_Boy_and_Flower__CC_BY-NC-ND_4.0_Jorge_del_Campo_Andrade_small_4x3.pngmedia.inkscape.org/media/news/uploa... https://media.inkscape.org/media/news/uploads/Short_Film_Boy_and_Flower__CC_BY-NC-ND_4.0_Jorge_del_Campo_Andrade_small_4x3.png — 200 — 425.2 KiB — 24 ms — h2https://media.inkscape.org/media/news/uploads/News_release_1.4.3_small_CC-By-SA_Chris_Hildenbrand_BR1ZcDa.pngmedia.inkscape.org/media/news/uploa... https://media.inkscape.org/media/news/uploads/News_release_1.4.3_small_CC-By-SA_Chris_Hildenbrand_BR1ZcDa.png — 200 — 313.7 KiB — 41 ms — h2https://media.inkscape.org/static/images/django.svgmedia.inkscape.org/static/images/dj... https://media.inkscape.org/static/images/django.svg — 200 — 12.1 KiB — 30 ms — h2https://media.inkscape.org/static/css/mobile-device.cssmedia.inkscape.org/static/css/mobil... https://media.inkscape.org/static/css/mobile-device.css — 200 — 8.5 KiB — 29 ms — h2https://media.inkscape.org/media/shields/backgrounds/Website_Download_Splash-1.4.3.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/Website_Download_Splash-1.4.3.png — 200 — 266.4 KiB — 31 ms — h2https://media.inkscape.org/media/shields/backgrounds/explore-1.4_UtgNPgP.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/explore-1.4_UtgNPgP.png — 200 — 401.4 KiB — 55 ms — h2https://media.inkscape.org/media/shields/backgrounds/community_banner_12_opti.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/community_banner_12_opti.png — 200 — 843.8 KiB — 112 ms — h2https://media.inkscape.org/media/shields/backgrounds/learning_banner_13_opti.pngmedia.inkscape.org/media/shields/ba... https://media.inkscape.org/media/shields/backgrounds/learning_banner_13_opti.png — 200 — 649.5 KiB — 130 ms — h2https://media.inkscape.org/static/images/bullet-tick.svgmedia.inkscape.org/static/images/bu... https://media.inkscape.org/static/images/bullet-tick.svg — 200 — 1.2 KiB — 18 ms — h2https://media.inkscape.org/static/fonts/ubuntu-bold-webfont.woffmedia.inkscape.org/static/fonts/ubu... https://media.inkscape.org/static/fonts/ubuntu-bold-webfont.woff — 200 — 154.4 KiB — 60 ms — h2https://media.inkscape.org/static/fonts/LinuxLibertineDisplayORegular.otfmedia.inkscape.org/static/fonts/Lin... https://media.inkscape.org/static/fonts/LinuxLibertineDisplayORegular.otf — 200 — 375.1 KiB — 71 ms — h2https://media.inkscape.org/static/fonts/euphoriascript-regular.ttfmedia.inkscape.org/static/fonts/eup... https://media.inkscape.org/static/fonts/euphoriascript-regular.ttf — 200 — 87.5 KiB — 69 ms — h2https://media.inkscape.org/static/fonts/ubuntu-regular-webfont.woffmedia.inkscape.org/static/fonts/ubu... https://media.inkscape.org/static/fonts/ubuntu-regular-webfont.woff — 200 — 166.6 KiB — 76 ms — h2https://media.inkscape.org/static/fonts/ubuntu-regular-italic-webfont.woffmedia.inkscape.org/static/fonts/ubu... https://media.inkscape.org/static/fonts/ubuntu-regular-italic-webfont.woff — 200 — 181.6 KiB — 75 ms — h2https://media.inkscape.org/static/images/inkscape-favicon.pngmedia.inkscape.org/static/images/in... https://media.inkscape.org/static/images/inkscape-favicon.png — 200 — 19.5 KiB — 7 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
53% of JavaScript execution is third-party
First-party Third-party 184ms · 86KB · €2/mo
Unattributable
Other
Optional
Execution 129ms
Transfer 0 KB
Monthly Cost €1/mo
media.inkscape.org
Other
Optional
Execution 54ms
Transfer 86 KB
Unused 57%
Monthly Cost €1/mo

53% of JavaScript execution time comes from third-party scripts.

Why this matters

Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.

Learn more ▾

Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.

Source: web.dev / HTTP Archive Web Almanac

57% of media.inkscape.org'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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