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https://icij.org

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
69
GRADE
D
FIX
5
REVIEW
3
PASS
5
INFO
2

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

59
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.
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.

947 ms

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

4.75 s

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

361 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.

1.13 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.

4.75 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
5 PASS 3 REVIEW 5 FIX
F
Page Weight Budget
Action
8.7 MB transferred, 65 requests
FIX
8.7 MB transferred, 65 requests
Critical::
Page weighs 14.6 MB (8.7 MB transferred)
Warning::
Images are 6.5 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 6.5 MB
Warning::
JavaScript is 1.9 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.9 MB
Info::
65 HTTP requests
Info::
Estimated 1.8 g CO2 per page load
8.7 MB / 2.4 MB budget
8.7 MB transferred
65 requests
1.8 g CO2 per page load
Images 6.5 MiB 75%
JavaScript 1.9 MiB 23%
Fonts 120.2 KiB 1%
CSS 49.7 KiB 1%
HTML 26.2 KiB 0%
Other 1.3 KiB 0%
Other 1.0 KiB 0%
Other 547 B 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

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 (8.7 MiB of 8.7 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Bundles
Action
16 scripts, 1.1 MB unused
FIX
16 scripts, 1.1 MB unused
Warning::
https://static.fundraiseup.com/checkout.621abe447e...: 366 KB unused (89%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.icij.org/wp-content/themes/theme/publi...: 361 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://static.fundraiseup.com/checkout-sentry-ven...: 112 KB unused (100%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://static.fundraiseup.com/checkout-vendors.78...: 87 KB unused (83%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-TFC...: 65 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 1.1 MB
1144 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://static.fundraiseup.com/checkout.621abe447e62aa70.js411 KB366 KB (89%)3rd
https://www.icij.org/wp-content/themes/theme/public/js/app.983273.js667 KB361 KB (54%)3rd
https://static.fundraiseup.com/checkout-sentry-vendor.dda4c7629502a974.js112 KB112 KB (100%)3rd
https://static.fundraiseup.com/checkout-vendors.78ab7844d94042df.js105 KB87 KB (83%)3rd
https://www.googletagmanager.com/gtm.js?id=GTM-TFCK277G134 KB65 KB (49%)3rd
https://www.googletagmanager.com/gtag/js?id=G-ZHK7PVGCC7&cx=c&gtm=4e64k1176 KB61 KB (35%)3rd
https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.js?ver=1.043 KB27 KB (64%)3rd
https://static.fundraiseup.com/checkout-styles.fab72e48733dfd10.js22 KB22 KB (100%)3rd
https://cdn.fundraiseup.com/widget/AKFLRQWK65 KB22 KB (34%)3rd
https://www.icij.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.130 KB20 KB (68%)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
65 resources · 8.7 MB · 1.1 MB savings available
FIX
65 resources · 8.7 MB · 1.1 MB savings available
Warning::
Page weight 7.7 MB over 1MB target
Got: 8.7 MB Expected: ≤ 1 MB
Info::
~1.1 MB of savings available
Warning::
64 third-party resources (100% of weight)
Info::
7 resources over 200KB
65 resources · 8.7 MiB · 64 third-party 7.7 MiB over 1MB target
Image 75% · 6.5 MiB
JavaScript 23% · 1.9 MiB
Font 1% · 120.2 KiB
CSS 1% · 49.7 KiB
Document 0% · 26.2 KiB
Other 0% · 1.8 KiB

~1.1 MiB of savings available

Remove unused JavaScript: 1.1 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
32 images, 0 KB saveable
REVIEW
32 images, 0 KB saveable
Warning::
https://media.icij.org/uploads/2021/04/Panama-Pape... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
32 images 6.5 MB
0 oversized -0 KB
32 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

B
JS Execution Cost
762ms total JS execution
REVIEW
762ms total JS execution
Warning::
https://www.icij.org/wp-content/themes/theme/publi...: 323ms CPU time
Info::
https://www.icij.org/: 131ms CPU time
Info::
https://static.fundraiseup.com/checkout.621abe447e...: 97ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-ZHK7...: 85ms CPU time
Info::
Unattributable: 67ms CPU time
Warning::
Third-party scripts: 762ms (100% of total)

Main Thread Breakdown

Script Evaluation 58% Script Parsing & Compilation 17% Other 11% Style & Layout 9%
ScriptTotalScriptingParse/CompileParty
https://www.icij.org/wp-content/themes/theme/public/js/app.983273.js323ms251ms57ms3rd
https://www.icij.org/131ms17ms1ms3rd
https://static.fundraiseup.com/checkout.621abe447e62aa70.js97ms58ms39ms3rd
https://www.googletagmanager.com/gtag/js?id=G-ZHK7PVGCC7&cx=c&gtm=4e64k185ms72ms10ms3rd
Unattributable67ms1ms0ms3rd
https://cdn.fundraiseup.com/widget/AKFLRQWK58ms49ms5ms3rd
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
5 fonts (120 KB)
PASS
5 fonts (120 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

120 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 947 ms LCP 4.8 sdata:application/font-woff;charset=utf-8;base64, d09GRgABAAAAAAZgABAAAAAADAAAAAAAAAAAAAAAAAAAAAAAAA…font-woff;charset=utf-8... data:application/font-woff;charset=utf-8;base64, d09GRgABAAAAAAZgABAAAAAADAAAAAAAAAAAAAAAAAAAAAAAAA… — 1.6 KiB — 65 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2pxiEyp8kv8JHgFVrJJfecnF... https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2 — 7.7 KiB — 54 ms — font-display: swaphttps://fonts.gstatic.com/s/merriweather/v33/u-4e0qyriQwlOrhSvowK_l5UcA6zuSYEqOzpPe3HOZJ5eX1WtLaQwmYiSeqqJ-mXq1Gi.woff2u-4e0qyriQwlOrhSvowK_l5... https://fonts.gstatic.com/s/merriweather/v33/u-4e0qyriQwlOrhSvowK_l5UcA6zuSYEqOzpPe3HOZJ5eX1WtLaQwmYiSeqqJ-mXq1Gi.woff2 — 95.4 KiB — 86 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLCz7Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2 — 7.7 KiB — 46 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLEj6Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2 — 7.8 KiB — 32 ms — font-display: swap
font-woff;charset=utf-8... woff swap
Size 2 KB
Load time 65 ms
Start 243 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
pxiEyp8kv8JHgFVrJJfecnF... woff2 swap
Size 8 KB
Load time 54 ms
Start 293 ms
Risk FOUT — text flashes from fallback to web font
u-4e0qyriQwlOrhSvowK_l5... woff2 swap
Size 95 KB
Load time 86 ms
Start 293 ms
Risk FOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLCz7Z1x... woff2 swap
Size 8 KB
Load time 46 ms
Start 294 ms
Risk FOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLEj6Z1x... woff2 swap
Size 8 KB
Load time 32 ms
Start 294 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
65 requests over 1175ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 947 ms LCP 4.8 shttps://icij.org// https://icij.org/ — 301 — 224 B — 54 ms — h2https://www.icij.org/www.icij.org/ https://www.icij.org/ — 200 — 26.2 KiB — 23 ms — h2https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.css?ver=2.0www.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.css?ver=2.0 — 200 — 5.2 KiB — 20 ms — h2https://www.icij.org/wp-content/themes/theme/public/css/app.8d7d5c.csswww.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/public/css/app.8d7d5c.css — 200 — 42.2 KiB — 38 ms — h2https://www.icij.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1www.icij.org/wp-includes/js/jquery/... https://www.icij.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 — 200 — 30.2 KiB — 26 ms — h2https://www.icij.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1www.icij.org/wp-includes/js/jquery/... https://www.icij.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 — 200 — 5.3 KiB — 27 ms — h2https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.js?ver=1.0www.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.js?ver=1.0 — 200 — 42.6 KiB — 45 ms — h2https://www.icij.org/wp-includes/js/dist/vendor/lodash.min.js?ver=4.17.21www.icij.org/wp-includes/js/dist/ve... https://www.icij.org/wp-includes/js/dist/vendor/lodash.min.js?ver=4.17.21 — 200 — 24.8 KiB — 80 ms — h2https://www.icij.org/wp-content/themes/theme/public/js/app.983273.jswww.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/public/js/app.983273.js — 200 — 667.2 KiB — 83 ms — h2https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&display=swapfonts.googleapis.com/css2?family=Me... https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&display=swap — 200 — 1.2 KiB — 87 ms — h2https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swapfonts.googleapis.com/css2?family=Po... https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap — 200 — 633 B — 89 ms — h2https://fonts.googleapis.com/css2?family=Anton:wght@400&display=swapfonts.googleapis.com/css2?family=An... https://fonts.googleapis.com/css2?family=Anton:wght@400&display=swap — 200 — 533 B — 88 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-TFCK277Gwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-TFCK277G — 200 — 133.8 KiB — 179 ms — h2https://cdn.fundraiseup.com/widget/AKFLRQWKcdn.fundraiseup.com/widget/AKFLRQWK https://cdn.fundraiseup.com/widget/AKFLRQWK — 200 — 65.1 KiB — 94 ms — h2data:application/font-woff;charset=utf-8;base64, d09GRgABAAAAAAZgABAAAAAADAAAAAAAAAAAAAAAAAAAAAAAAA…data:application/font-woff;charset=... data:application/font-woff;charset=utf-8;base64, d09GRgABAAAAAAZgABAAAAAADAAAAAAAAAAAAAAAAAAAAAAAAA… — 200 — 1.6 KiB — 65 ms — datahttps://media.icij.org/uploads/2026/04/Cancer-Calculus-insurers-Chelsea-Conrad-760x427.jpgmedia.icij.org/uploads/2026/04/Canc... https://media.icij.org/uploads/2026/04/Cancer-Calculus-insurers-Chelsea-Conrad-760x427.jpg — 200 — 73.5 KiB — 90 ms — h2https://media.icij.org/uploads/2026/04/Cancer-Calculus-overview-Chelsea-Conrad-760x427.jpgmedia.icij.org/uploads/2026/04/Canc... https://media.icij.org/uploads/2026/04/Cancer-Calculus-overview-Chelsea-Conrad-760x427.jpg — 200 — 96.9 KiB — 106 ms — h2https://media.icij.org/uploads/2022/12/web_GettyImages-1230372652-1-760x427.jpegmedia.icij.org/uploads/2022/12/web_... https://media.icij.org/uploads/2022/12/web_GettyImages-1230372652-1-760x427.jpeg — 200 — 37.7 KiB — 114 ms — h2https://media.icij.org/uploads/2026/04/CancerCalculusCounterfeitanimation.gifmedia.icij.org/uploads/2026/04/Canc... https://media.icij.org/uploads/2026/04/CancerCalculusCounterfeitanimation.gif — 200 — 3.7 MiB — 390 ms — h2https://media.icij.org/uploads/2022/04/web_3065979-e1650691994588-760x427.jpgmedia.icij.org/uploads/2022/04/web_... https://media.icij.org/uploads/2022/04/web_3065979-e1650691994588-760x427.jpg — 200 — 40.4 KiB — 110 ms — h2https://media.icij.org/uploads/2026/04/partner-wrap--760x427.jpgmedia.icij.org/uploads/2026/04/part... https://media.icij.org/uploads/2026/04/partner-wrap--760x427.jpg — 200 — 99.3 KiB — 136 ms — h2https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2 — 200 — 7.7 KiB — 54 ms — h3https://fonts.gstatic.com/s/merriweather/v33/u-4e0qyriQwlOrhSvowK_l5UcA6zuSYEqOzpPe3HOZJ5eX1WtLaQwmYiSeqqJ-mXq1Gi.woff2fonts.gstatic.com/s/merriweather/v3... https://fonts.gstatic.com/s/merriweather/v33/u-4e0qyriQwlOrhSvowK_l5UcA6zuSYEqOzpPe3HOZJ5eX1WtLaQwmYiSeqqJ-mXq1Gi.woff2 — 200 — 95.4 KiB — 86 ms — h3https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2 — 200 — 7.7 KiB — 46 ms — h3https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2 — 200 — 7.8 KiB — 32 ms — h3https://media.icij.org/uploads/2026/04/output_thumb.gifmedia.icij.org/uploads/2026/04/outp... https://media.icij.org/uploads/2026/04/output_thumb.gif — 200 — 29.1 KiB — 106 ms — h2https://media.icij.org/uploads/2026/04/Cancer-Calculus-video-thumb-B-760x427.jpgmedia.icij.org/uploads/2026/04/Canc... https://media.icij.org/uploads/2026/04/Cancer-Calculus-video-thumb-B-760x427.jpg — 200 — 75.1 KiB — 106 ms — h2https://media.icij.org/uploads/2026/04/Cancer-Calculus-RX-script-Chelsea-Conrad-760x427.jpgmedia.icij.org/uploads/2026/04/Canc... https://media.icij.org/uploads/2026/04/Cancer-Calculus-RX-script-Chelsea-Conrad-760x427.jpg — 200 — 47.7 KiB — 112 ms — h2https://media.icij.org/uploads/2026/04/Cancer-Calculus-about-Chelsea-Conrad-760x427.jpgmedia.icij.org/uploads/2026/04/Canc... https://media.icij.org/uploads/2026/04/Cancer-Calculus-about-Chelsea-Conrad-760x427.jpg — 200 — 60.0 KiB — 128 ms — h2https://media.icij.org/uploads/2026/04/Iceland_shutterstock_400880362-760x427.jpgmedia.icij.org/uploads/2026/04/Icel... https://media.icij.org/uploads/2026/04/Iceland_shutterstock_400880362-760x427.jpg — 200 — 52.3 KiB — 128 ms — h2
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 947 ms LCP 4.8 shttps://icij.org// https://icij.org/ — 301 — 224 B — 54 ms — h2https://www.icij.org/www.icij.org/ https://www.icij.org/ — 200 — 26.2 KiB — 23 ms — h2https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.css?ver=2.0www.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.css?ver=2.0 — 200 — 5.2 KiB — 20 ms — h2https://www.icij.org/wp-content/themes/theme/public/css/app.8d7d5c.csswww.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/public/css/app.8d7d5c.css — 200 — 42.2 KiB — 38 ms — h2https://www.icij.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1www.icij.org/wp-includes/js/jquery/... https://www.icij.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 — 200 — 30.2 KiB — 26 ms — h2https://www.icij.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1www.icij.org/wp-includes/js/jquery/... https://www.icij.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 — 200 — 5.3 KiB — 27 ms — h2https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.js?ver=1.0www.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/resources/libs/swiper-bundle.min.js?ver=1.0 — 200 — 42.6 KiB — 45 ms — h2https://www.icij.org/wp-includes/js/dist/vendor/lodash.min.js?ver=4.17.21www.icij.org/wp-includes/js/dist/ve... https://www.icij.org/wp-includes/js/dist/vendor/lodash.min.js?ver=4.17.21 — 200 — 24.8 KiB — 80 ms — h2https://www.icij.org/wp-content/themes/theme/public/js/app.983273.jswww.icij.org/wp-content/themes/them... https://www.icij.org/wp-content/themes/theme/public/js/app.983273.js — 200 — 667.2 KiB — 83 ms — h2https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&display=swapfonts.googleapis.com/css2?family=Me... https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&display=swap — 200 — 1.2 KiB — 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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 762ms · 1346KB · $4/mo
www.icij.org
Other
Costly
Execution 323ms
Transfer 667 KB
Unused 54%
Monthly Cost $2/mo
www.icij.org
Other
Optional
Execution 131ms
Transfer 26 KB
Monthly Cost $1/mo
static.fundraiseup.com
Other
Optional
Execution 97ms
Transfer 411 KB
Unused 89%
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 85ms
Transfer 176 KB
Unused 35%
Monthly Cost $0/mo
Unattributable
Other
Optional
Execution 67ms
Transfer 0 KB
Monthly Cost $0/mo
cdn.fundraiseup.com
Other
Optional
Execution 58ms
Transfer 65 KB
Unused 34%
Monthly Cost $0/mo

These scripts may cost more than they're worth

  • www.icij.org adds 323ms 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

www.icij.org takes 323ms 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

54% of www.icij.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

89% of static.fundraiseup.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

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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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