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https://transparency.org

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
81
GRADE
B
FIX
2
REVIEW
5
PASS
6
INFO
2

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

96
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
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.

549 ms

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

1.19 s

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

36 ms

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

0.007

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

1.31 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.

2.14 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
6 PASS 5 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 (1.3 MiB of 1.3 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
51 resources · 1.3 MB · 250 KB savings available
FIX
51 resources · 1.3 MB · 250 KB savings available
Warning::
Page weight 335 KB over 1MB target
Got: 1.3 MB Expected: ≤ 1 MB
Info::
~250 KB of savings available
Warning::
50 third-party resources (100% of weight)
Info::
1 resources over 200KB
51 resources · 1.3 MiB · 50 third-party 334.9 KiB over 1MB target
JavaScript 52% · 707.9 KiB
Image 32% · 429.5 KiB
Document 13% · 172.7 KiB
Font 3% · 45.1 KiB
Other 0% · 3.6 KiB

~249.6 KiB of savings available

Remove unused JavaScript: 249.6 KiB
B
Page Weight Budget
1.3 MB transferred, 51 requests
REVIEW
1.3 MB transferred, 51 requests
Info::
Page weighs 3.3 MB (1.3 MB transferred)
Warning::
JavaScript is 708 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 708 KB
Info::
51 HTTP requests
Info::
Estimated 0.28 g CO2 per page load
1.3 MB / 2.4 MB budget
1.3 MB transferred
51 requests
0.28 g CO2 per page load
JavaScript 707.9 KiB 52%
Images 428.6 KiB 32%
Other 111.2 KiB 8%
HTML 60.7 KiB 4%
Fonts 45.1 KiB 3%
Other 1.9 KiB 0%
Other 1.8 KiB 0%
Other 1.6 KiB 0%
0 2.4 MB 4.9 MB
Under 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

B
JS Execution Cost
980ms total JS execution
REVIEW
980ms total JS execution
Warning::
Unattributable: 327ms CPU time
Info::
https://www.transparency.org/en/: 206ms CPU time
Info::
https://consent.cookiebot.com/e7376c96-0a25-4b97-b...: 136ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-NHC8...: 92ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-W42...: 80ms CPU time
Warning::
Third-party scripts: 980ms (100% of total)

Main Thread Breakdown

Other 38% Script Evaluation 38% Style & Layout 9% Parse HTML & CSS 7% Script Parsing & Compilation 6%
ScriptTotalScriptingParse/CompileParty
Unattributable327ms7ms0ms3rd
https://www.transparency.org/en/206ms22ms3ms3rd
https://consent.cookiebot.com/e7376c96-0a25-4b97-b830-39e089879445/cc.js?renew=false&referer=www.transparency.org&dnt=false&init=false136ms54ms12ms3rd
https://www.googletagmanager.com/gtag/js?id=G-NHC85YX7P7&cx=c&gtm=4e64h192ms74ms17ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-W42N76480ms64ms15ms3rd
https://www.transparency.org/cdn-cgi/challenge-platform/scripts/jsd/main.js77ms74ms1ms3rd
https://www.googletagmanager.com/gtag/destination?id=AW-1000198207&cx=c&gtm=4e64h162ms49ms13ms3rd
C
JS Bundles
Action
17 scripts, 250 KB unused
REVIEW
17 scripts, 250 KB unused
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-W42...: 67 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-NHC8...: 67 KB unused (39%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/destination?...: 66 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://consent.cookiebot.com/e7376c96-0a25-4b97-b...: 26 KB unused (23%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://consent.cookiebot.com/uc.js?cbid=e7376c96-...: 23 KB unused (64%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 250 KB
250 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtm.js?id=GTM-W42N764160 KB67 KB (42%)3rd
https://www.googletagmanager.com/gtag/js?id=G-NHC85YX7P7&cx=c&gtm=4e64h1172 KB67 KB (39%)3rd
https://www.googletagmanager.com/gtag/destination?id=AW-1000198207&cx=c&gtm=4e64h1144 KB66 KB (46%)3rd
https://consent.cookiebot.com/e7376c96-0a25-4b97-b830-39e089879445/cc.js?renew=false&referer=www.transparency.org&dnt=false&init=false113 KB26 KB (23%)3rd
https://consent.cookiebot.com/uc.js?cbid=e7376c96-0a25-4b97-b830-39e089879445&implementation=gtm&consentmode-dataredaction=dynamic36 KB23 KB (64%)3rd
https://www.transparency.org/assets/dist/assets/blocks-select-skip-Bc-m9LMu.js?v=17678769300 KB3rd
https://unpkg.com/alpinejs@3.1.1/dist/cdn.min.js13 KB3rd
https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312451611 KB3rd
https://www.transparency.org/assets/dist/assets/blocks-newsletter-BuxyWg6l.js?v=17750586901 KB3rd
https://www.transparency.org/assets/dist/assets/index-D5GkNzM3.js14 KB3rd

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

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

Green Hosting

No green hosting detected

B
HTTP Caching
public, max-age=0, must-revalidate
REVIEW
public, max-age=0, must-revalidate
Info::
Cache-Control header is set
Got: public, max-age=0, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

public, max-age=0, must-revalidate

DirectiveValueMeaning
publicAny cache may store this response
max-age0Cache for 0 seconds
must-revalidateMust recheck with server after expiry
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
13 images, 0 KB saveable
PASS
13 images, 0 KB saveable
Info::
All images are well-optimized
13 images 429 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
Font Loading
3 fonts (45 KB)
PASS
3 fonts (45 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

45 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 549 ms LCP 1.2 shttps://www.transparency.org/fonts/open-sans-v34-latin-700.woff2open-sans-v34-latin-700... https://www.transparency.org/fonts/open-sans-v34-latin-700.woff2 — 16.1 KiB — 23 ms — font-display: swaphttps://www.transparency.org/fonts/open-sans-v34-latin-regular.woff2open-sans-v34-latin-reg... https://www.transparency.org/fonts/open-sans-v34-latin-regular.woff2 — 16.5 KiB — 17 ms — font-display: swaphttps://www.transparency.org/fonts/oswald-v53-latin-500.woff2oswald-v53-latin-500.woff2 https://www.transparency.org/fonts/oswald-v53-latin-500.woff2 — 12.6 KiB — 16 ms — font-display: swap
open-sans-v34-latin-700... woff2 swap
Size 16 KB
Load time 23 ms
Start 144 ms
Risk FOUT — text flashes from fallback to web font
open-sans-v34-latin-reg... woff2 swap
Size 16 KB
Load time 17 ms
Start 148 ms
Risk FOUT — text flashes from fallback to web font
oswald-v53-latin-500.woff2 woff2 swap
Size 13 KB
Load time 16 ms
Start 205 ms
Risk FOUT — text flashes from fallback to web font
Optimization checklist
  • Preload critical fonts (priority=high)
  • Use woff2 format for all fonts
  • Set font-display to swap, optional, or fallback
  • Subset large fonts (≤100 KB each)
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
Network Waterfall
51 requests over 1190ms
INFO
0 ms 500 ms 1.0 s FCP 549 ms LCP 1.2 shttps://transparency.org// https://transparency.org/ — 308 — 231 B — 39 ms — h2https://www.transparency.org/www.transparency.org/ https://www.transparency.org/ — 301 — 351 B — 33 ms — h2https://www.transparency.org/en/www.transparency.org/en/ https://www.transparency.org/en/ — 200 — 59.9 KiB — 25 ms — h2https://www.transparency.org/assets/dist/assets/early-BO5cKQNi.jswww.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/early-BO5cKQNi.js — 200 — 345 B — 13 ms — h2https://plausible.io/js/plausible.jsplausible.io/js/plausible.js https://plausible.io/js/plausible.js — 200 — 1.9 KiB — 22 ms — h2https://images.transparencycdn.org/images/CPI25_WEB_Banner_FIN_2026-02-10-054248_pucz.png?auto=compress&fit=crop&fm=webp&w=4000&h=2925images.transparencycdn.org/images/C... https://images.transparencycdn.org/images/CPI25_WEB_Banner_FIN_2026-02-10-054248_pucz.png?auto=compress&fit=crop&fm=webp&w=4000&h=2925 — 200 — 421.6 KiB — 88 ms — h3https://www.transparency.org/assets/dist/assets/global-6dEUJDVK.jswww.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/global-6dEUJDVK.js — 200 — 128 B — 17 ms — h2https://www.transparency.org/assets/dist/assets/blocks-header-BltVcra-.js?v=1767876930www.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/blocks-header-BltVcra-.js?v=1767876930 — 200 — 405 B — 15 ms — h2https://www.transparency.org/assets/dist/assets/blocks-newsletter-BuxyWg6l.js?v=1775058690www.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/blocks-newsletter-BuxyWg6l.js?v=1775058690 — 200 — 1.5 KiB — 12 ms — h2https://www.transparency.org/assets/dist/assets/blocks-select-skip-Bc-m9LMu.js?v=1767876930www.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/blocks-select-skip-Bc-m9LMu.js?v=1767876930 — 200 — 224 B — 18 ms — h2https://unpkg.com/alpinejs@3.1.1/dist/cdn.min.jsunpkg.com/alpinejs@3.1.1/dist/cdn.m... https://unpkg.com/alpinejs@3.1.1/dist/cdn.min.js — 200 — 12.5 KiB — 45 ms — h3https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516 — 200 — 10.7 KiB — 38 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-W42N764www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-W42N764 — 200 — 159.8 KiB — 78 ms — h2https://www.transparency.org/fonts/open-sans-v34-latin-700.woff2www.transparency.org/fonts/open-san... https://www.transparency.org/fonts/open-sans-v34-latin-700.woff2 — 200 — 16.1 KiB — 23 ms — h2https://www.transparency.org/fonts/open-sans-v34-latin-regular.woff2www.transparency.org/fonts/open-san... https://www.transparency.org/fonts/open-sans-v34-latin-regular.woff2 — 200 — 16.5 KiB — 17 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPMAAABBCAYAAAAE9JJBAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAH0…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPMAAABBCAYAAAAE9JJBAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAH0… — 200 — 0 B — 0 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKIAAABGCAYAAABPJ0+PAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAFK…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKIAAABGCAYAAABPJ0+PAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAFK… — 200 — 0 B — 0 ms — datahttps://www.transparency.org/manifest.jsonwww.transparency.org/manifest.json https://www.transparency.org/manifest.json — 301 — 305 B — 66 ms — h2https://images.transparencycdn.org/images/what_is_corr.png?auto=compress&fit=crop&fm=webp&w=16images.transparencycdn.org/images/w... https://images.transparencycdn.org/images/what_is_corr.png?auto=compress&fit=crop&fm=webp&w=16 — 200 — 1.0 KiB — 11 ms — h3https://images.transparencycdn.org/images/research.png?auto=compress&fit=crop&fm=webp&w=16images.transparencycdn.org/images/r... https://images.transparencycdn.org/images/research.png?auto=compress&fit=crop&fm=webp&w=16 — 200 — 1.0 KiB — 26 ms — h3https://images.transparencycdn.org/images/advocacy.png?auto=compress&fit=crop&fm=webp&w=16images.transparencycdn.org/images/a... https://images.transparencycdn.org/images/advocacy.png?auto=compress&fit=crop&fm=webp&w=16 — 200 — 1.1 KiB — 26 ms — h3https://images.transparencycdn.org/images/Panama-Papers-10-anniversary-transparency-international.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571images.transparencycdn.org/images/P... https://images.transparencycdn.org/images/Panama-Papers-10-anniversary-transparency-international.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571 — 200 — 767 B — 20 ms — h3https://images.transparencycdn.org/images/CPI25_WEB_Banner_FIN.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571images.transparencycdn.org/images/C... https://images.transparencycdn.org/images/CPI25_WEB_Banner_FIN.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571 — 200 — 824 B — 26 ms — h3https://images.transparencycdn.org/images/cosp11-web-feature-image.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571images.transparencycdn.org/images/c... https://images.transparencycdn.org/images/cosp11-web-feature-image.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571 — 200 — 758 B — 25 ms — h3https://images.transparencycdn.org/images/BOT-report-MENA-Transparency-now-2025.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571images.transparencycdn.org/images/B... https://images.transparencycdn.org/images/BOT-report-MENA-Transparency-now-2025.png?auto=compress&fit=crop&fm=webp&w=16&h=9.1428571428571 — 200 — 734 B — 25 ms — h3https://images.transparencycdn.org/images/impact-homepage.jpg?auto=compress&fit=crop&fm=webp&w=16images.transparencycdn.org/images/i... https://images.transparencycdn.org/images/impact-homepage.jpg?auto=compress&fit=crop&fm=webp&w=16 — 200 — 815 B — 25 ms — h3https://www.transparency.org/fonts/oswald-v53-latin-500.woff2www.transparency.org/fonts/oswald-v... https://www.transparency.org/fonts/oswald-v53-latin-500.woff2 — 200 — 12.6 KiB — 16 ms — h2https://www.transparency.org/en/manifest.jsonwww.transparency.org/en/manifest.js... https://www.transparency.org/en/manifest.json — 404 — 55.6 KiB — 23 ms — h2https://www.transparency.org/assets/dist/assets/index-D5GkNzM3.jswww.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/index-D5GkNzM3.js — 200 — 14.4 KiB — 19 ms — h2https://www.transparency.org/assets/dist/assets/focus-trap.esm-CIGEOPzX.jswww.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/focus-trap.esm-CIGEOPzX.js — 200 — 6.7 KiB — 22 ms — h2
0 ms 500 ms 1.0 s FCP 549 ms LCP 1.2 shttps://transparency.org// https://transparency.org/ — 308 — 231 B — 39 ms — h2https://www.transparency.org/www.transparency.org/ https://www.transparency.org/ — 301 — 351 B — 33 ms — h2https://www.transparency.org/en/www.transparency.org/en/ https://www.transparency.org/en/ — 200 — 59.9 KiB — 25 ms — h2https://www.transparency.org/assets/dist/assets/early-BO5cKQNi.jswww.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/early-BO5cKQNi.js — 200 — 345 B — 13 ms — h2https://plausible.io/js/plausible.jsplausible.io/js/plausible.js https://plausible.io/js/plausible.js — 200 — 1.9 KiB — 22 ms — h2https://images.transparencycdn.org/images/CPI25_WEB_Banner_FIN_2026-02-10-054248_pucz.png?auto=compress&fit=crop&fm=webp&w=4000&h=2925images.transparencycdn.org/images/C... https://images.transparencycdn.org/images/CPI25_WEB_Banner_FIN_2026-02-10-054248_pucz.png?auto=compress&fit=crop&fm=webp&w=4000&h=2925 — 200 — 421.6 KiB — 88 ms — h3https://www.transparency.org/assets/dist/assets/global-6dEUJDVK.jswww.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/global-6dEUJDVK.js — 200 — 128 B — 17 ms — h2https://www.transparency.org/assets/dist/assets/blocks-header-BltVcra-.js?v=1767876930www.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/blocks-header-BltVcra-.js?v=1767876930 — 200 — 405 B — 15 ms — h2https://www.transparency.org/assets/dist/assets/blocks-newsletter-BuxyWg6l.js?v=1775058690www.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/blocks-newsletter-BuxyWg6l.js?v=1775058690 — 200 — 1.5 KiB — 12 ms — h2https://www.transparency.org/assets/dist/assets/blocks-select-skip-Bc-m9LMu.js?v=1767876930www.transparency.org/assets/dist/as... https://www.transparency.org/assets/dist/assets/blocks-select-skip-Bc-m9LMu.js?v=1767876930 — 200 — 224 B — 18 ms — h2https://unpkg.com/alpinejs@3.1.1/dist/cdn.min.jsunpkg.com/alpinejs@3.1.1/dist/cdn.m... https://unpkg.com/alpinejs@3.1.1/dist/cdn.min.js — 200 — 12.5 KiB — 45 ms — h3https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516 — 200 — 10.7 KiB — 38 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-W42N764www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-W42N764 — 200 — 159.8 KiB — 78 ms — h2https://www.transparency.org/fonts/open-sans-v34-latin-700.woff2www.transparency.org/fonts/open-san... https://www.transparency.org/fonts/open-sans-v34-latin-700.woff2 — 200 — 16.1 KiB — 23 ms — h2https://www.transparency.org/fonts/open-sans-v34-latin-regular.woff2www.transparency.org/fonts/open-san... https://www.transparency.org/fonts/open-sans-v34-latin-regular.woff2 — 200 — 16.5 KiB — 17 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPMAAABBCAYAAAAE9JJBAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAH0…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPMAAABBCAYAAAAE9JJBAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAH0… — 200 — 0 B — 0 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKIAAABGCAYAAABPJ0+PAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAFK…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKIAAABGCAYAAABPJ0+PAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAFK… — 200 — 0 B — 0 ms — datahttps://www.transparency.org/manifest.jsonwww.transparency.org/manifest.json https://www.transparency.org/manifest.json — 301 — 305 B — 66 ms — h2https://images.transparencycdn.org/images/what_is_corr.png?auto=compress&fit=crop&fm=webp&w=16images.transparencycdn.org/images/w... https://images.transparencycdn.org/images/what_is_corr.png?auto=compress&fit=crop&fm=webp&w=16 — 200 — 1.0 KiB — 11 ms — 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HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 980ms · 650KB · €11/mo
Unattributable
Other
Costly
Execution 327ms
Transfer 0 KB
Monthly Cost €4/mo
www.transparency.org
Other
Costly
Execution 206ms
Transfer 60 KB
Monthly Cost €2/mo
consent.cookiebot.com
Other
Optional
Execution 136ms
Transfer 113 KB
Unused 23%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 92ms
Transfer 172 KB
Unused 39%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 80ms
Transfer 160 KB
Unused 42%
Monthly Cost €1/mo
www.transparency.org
Other
Optional
Execution 77ms
Transfer 0 KB
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 62ms
Transfer 144 KB
Unused 46%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • Unattributable adds 327ms and costs ~€4/month
  • www.transparency.org adds 206ms and costs ~€2/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

Unattributable takes 327ms 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.transparency.org takes 206ms 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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