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https://internetsociety.org

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
86
GRADE
B
FIX
3
REVIEW
2
PASS
10
INFO
2

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

Mobile Desktop
72
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
97
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.

2.93 s

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

4.53 s

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

155 ms

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

0.020

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

6.20 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.

8.19 s

Page Load Progression

595 ms
1.2 s
1.8 s
2.4 s
3.0 s
3.6 s
4.2 s
4.8 s
Checks
17
10 PASS 2 REVIEW 3 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 (944.3 KiB of 944.8 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Execution Cost
Action
2007ms total JS execution
FIX
2007ms total JS execution
Warning::
https://www.internetsociety.org/: 681ms CPU time
Warning::
https://js.hs-analytics.net/analytics/177689850000...: 480ms CPU time
Warning::
Unattributable: 301ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-5LK...: 187ms CPU time
Info::
https://www.internetsociety.org/wp-includes/js/jqu...: 155ms CPU time
Warning::
Third-party scripts: 2007ms (100% of total)

Main Thread Breakdown

Script Evaluation 39% Style & Layout 28% Other 19% Parse HTML & CSS 6% Script Parsing & Compilation 5%
ScriptTotalScriptingParse/CompileParty
https://www.internetsociety.org/681ms14ms9ms3rd
https://js.hs-analytics.net/analytics/1776898500000/19812339.js480ms369ms13ms3rd
Unattributable301ms14ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5LKZWMW187ms150ms36ms3rd
https://www.internetsociety.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1155ms123ms7ms3rd
https://cdn-cookieyes.com/client_data/1f2143510cebd71eeac1117c/banner.js102ms52ms3ms3rd
https://www.internetsociety.org/wp-content/plugins/pt-content-views-pro/public/assets/js/cvpro.min.js?ver=7.2.2101ms23ms12ms3rd
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: no-cache, must-revalidate, max-age=0, no-store, private
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

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

DirectiveValueMeaning
no-cache—Cache but always revalidate first
must-revalidate—Must recheck with server after expiry
max-age0Cache for 0 seconds
no-store—Never cache this response
private—Only browser cache, not CDN/proxy
B
Image Optimization
10 images, 0 KB saveable
REVIEW
10 images, 0 KB saveable
Info::
All images are well-optimized
10 images 215 KB
0 oversized -0 KB
8 legacy format
0 missing dimensions CLS risk
B
JS Bundles
24 scripts, 134 KB unused
REVIEW
24 scripts, 134 KB unused
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-5LK...: 64 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.internetsociety.org/wp-content/plugins...: 37 KB unused (82%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.internetsociety.org/wp-content/themes/...: 32 KB unused (83%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 134 KB
134 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtm.js?id=GTM-5LKZWMW138 KB64 KB (46%)✓3rd
https://www.internetsociety.org/wp-content/plugins/pt-content-views-pro/public/assets/js/cvpro.min.js?ver=7.2.246 KB37 KB (82%)✓3rd
https://www.internetsociety.org/wp-content/themes/isoc/dist/js/main.js39 KB32 KB (83%)✓3rd
https://www.internetsociety.org/wp-includes/js/dist/i18n.min.js?ver=c26c3dc7bed3667933753 KB—✓3rd
https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/js/dist/utils.min.js?ver=3f278756f0a3032bed328ff6a9f6c01d17 KB—✓3rd
https://www.internetsociety.org/wp-includes/js/dist/hooks.min.js?ver=dd5603f07f9220ed27f12 KB—✓3rd
https://www.internetsociety.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.130 KB—✓3rd
https://www.internetsociety.org/wp-includes/js/dist/a11y.min.js?ver=cb460b4676c94bd228ed1 KB—✓3rd
https://www.internetsociety.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/js/cv.js?ver=4.2.17 KB—✓3rd
https://www.internetsociety.org/wp-content/plugins/blocks-animation/build/animation/frontend.js?ver=c44084e33dc17a73066a2 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

A
Page Weight Budget
945 KB transferred, 60 requests
PASS
945 KB transferred, 60 requests
Info::
Page weighs 2.8 MB (945 KB transferred)
Info::
60 HTTP requests
Info::
Estimated 0.19 g CO2 per page load
945 KB / 2.4 MB budget
945 KB transferred
60 requests
0.19 g CO2 per page load
JavaScript 424.8 KiB 45%
Images 214.9 KiB 23%
CSS 136.4 KiB 14%
Fonts 110.5 KiB 12%
HTML 43.9 KiB 5%
Other 12.0 KiB 1%
Other 1.9 KiB 0%
Other 260 B 0%
Other 237 B 0%
0 2.4 MB 4.9 MB
Under budget
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 (110 KB)
PASS
5 fonts (110 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

110 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 2.9 s LCP 4.5 shttps://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU19_a8oxmIfJpbERySjRhc9V0.woff25aU19_a8oxmIfJpbERySjRh... https://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU19_a8oxmIfJpbERySjRhc9V0.woff2 — 8.8 KiB — 31 ms — font-display: swaphttps://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU19_a8oxmIfMJaERySjRhc9V0.woff25aU19_a8oxmIfMJaERySjRh... https://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU19_a8oxmIfMJaERySjRhc9V0.woff2 — 8.4 KiB — 34 ms — font-display: swaphttps://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU19_a8oxmIfLZcERySjRhc9V0.woff25aU19_a8oxmIfLZcERySjRh... https://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU19_a8oxmIfLZcERySjRhc9V0.woff2 — 8.7 KiB — 36 ms — font-display: swaphttps://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU69_a8oxmIdGl4BDGwgDI.woff25aU69_a8oxmIdGl4BDGwgDI... https://www.internetsociety.org/wp-content/themes/isoc/dist/fonts/5aU69_a8oxmIdGl4BDGwgDI.woff2 — 8.7 KiB — 30 ms — font-display: swaphttps://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0fontawesome-webfont.woff2 https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0 — 75.9 KiB — 69 ms — font-display: swap
5aU19_a8oxmIfJpbERySjRh... woff2 swap
Size 9 KB
Load time 31 ms
Start 2.0 s
Risk FOUT — text flashes from fallback to web font
5aU19_a8oxmIfMJaERySjRh... woff2 swap
Size 8 KB
Load time 34 ms
Start 2.0 s
Risk FOUT — text flashes from fallback to web font
5aU19_a8oxmIfLZcERySjRh... woff2 swap
Size 9 KB
Load time 36 ms
Start 2.0 s
Risk FOUT — text flashes from fallback to web font
5aU69_a8oxmIdGl4BDGwgDI... woff2 swap
Size 9 KB
Load time 30 ms
Start 2.1 s
Risk FOUT — text flashes from fallback to web font
fontawesome-webfont.woff2 woff2 swap
Size 76 KB
Load time 69 ms
Start 2.1 s
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
A
Page Weight Inventory
60 resources · 945 KB · 134 KB savings available
PASS
60 resources · 945 KB · 134 KB savings available
Info::
Within 1MB page-weight target
Got: 945 KB
Info::
~134 KB of savings available
Warning::
59 third-party resources (100% of weight)
60 resources · 944.8 KiB · 59 third-party Within 1MB page-weight target
JavaScript 45% · 424.8 KiB
Image 23% · 216.2 KiB
CSS 14% · 136.4 KiB
Font 12% · 110.5 KiB
Document 5% · 44.4 KiB
Other 1% · 12.5 KiB

~133.5 KiB of savings available

Remove unused JavaScript: 133.5 KiB
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
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
60 requests over 2643ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 2.9 s LCP 4.5 shttps://internetsociety.org// https://internetsociety.org/ — 301 — 494 B — 459 ms — h2https://www.internetsociety.org/www.internetsociety.org/ https://www.internetsociety.org/ — 200 — 43.9 KiB — 943 ms — h2https://www.internetsociety.org/wp-content/themes/isoc/style.csswww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/themes/isoc/style.css — 200 — 334 B — 31 ms — h2https://www.internetsociety.org/wp-includes/css/dist/block-library/style.min.css?ver=6.9.4www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/css/dist/block-library/style.min.css?ver=6.9.4 — 200 — 15.7 KiB — 32 ms — h2https://www.internetsociety.org/wp-content/uploads/uag-plugin/custom-style-blocks.css?ver=2.19.24www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/uploads/uag-plugin/custom-style-blocks.css?ver=2.19.24 — 200 — 22.1 KiB — 623 ms — h2https://www.internetsociety.org/wp-content/plugins/isoc-gutenberg/isoc-members/style.css?ver=1710243507www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/isoc-gutenberg/isoc-members/style.css?ver=1710243507 — 200 — 596 B — 114 ms — h2https://www.internetsociety.org/wp-content/themes/isoc/dist/css/style.csswww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/themes/isoc/dist/css/style.css — 200 — 41.3 KiB — 47 ms — h2https://www.internetsociety.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 — 200 — 29.8 KiB — 33 ms — h2https://www.internetsociety.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 — 200 — 4.9 KiB — 47 ms — h2https://www.internetsociety.org/wp-content/uploads/2025/11/Donate-banner-smaller-768x430.jpgwww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/uploads/2025/11/Donate-banner-smaller-768x430.jpg — 200 — 46.1 KiB — 190 ms — h3https://www.internetsociety.org/wp-content/uploads/2025/11/Haiti-CN-Training-768x512.jpgwww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/uploads/2025/11/Haiti-CN-Training-768x512.jpg — 200 — 82.8 KiB — 191 ms — h3https://www.internetsociety.org/wp-content/uploads/2026/03/girls-panorama-768x384.jpgwww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/uploads/2026/03/girls-panorama-768x384.jpg — 200 — 46.8 KiB — 190 ms — h3https://www.internetsociety.org/wp-content/uploads/2025/08/logo-x-twitter.pngwww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/uploads/2025/08/logo-x-twitter.png — 200 — 1.0 KiB — 29 ms — h3https://www.internetsociety.org/wp-content/plugins/blocks-animation/build/animation/index.css?ver=c44084e33dc17a73066awww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/blocks-animation/build/animation/index.css?ver=c44084e33dc17a73066a — 200 — 4.4 KiB — 33 ms — h3https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/css/dist/basic.min.css?ver=2.10.0www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/css/dist/basic.min.css?ver=2.10.0 — 200 — 7.4 KiB — 31 ms — h3https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/css/dist/theme-components.min.css?ver=2.10.0www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/css/dist/theme-components.min.css?ver=2.10.0 — 200 — 330 B — 28 ms — h3https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/css/dist/theme.min.css?ver=2.10.0www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/gravityforms/assets/css/dist/theme.min.css?ver=2.10.0 — 200 — 7.1 KiB — 29 ms — h3https://www.internetsociety.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/css/cv.css?ver=4.2.1www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/css/cv.css?ver=4.2.1 — 200 — 13.3 KiB — 32 ms — h3https://www.internetsociety.org/wp-content/plugins/pt-content-views-pro/public/assets/css/cvpro.min.css?ver=7.2.2www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/pt-content-views-pro/public/assets/css/cvpro.min.css?ver=7.2.2 — 200 — 16.5 KiB — 30 ms — h3https://www.internetsociety.org/wp-content/themes/isoc/dist/js/main.jswww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/themes/isoc/dist/js/main.js — 200 — 39.2 KiB — 30 ms — h3https://www.internetsociety.org/wp-content/plugins/blocks-animation/build/animation/frontend.js?ver=c44084e33dc17a73066awww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/blocks-animation/build/animation/frontend.js?ver=c44084e33dc17a73066a — 200 — 2.0 KiB — 29 ms — h3https://www.internetsociety.org/wp-includes/js/dist/dom-ready.min.js?ver=f77871ff7694fffea381www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/js/dist/dom-ready.min.js?ver=f77871ff7694fffea381 — 200 — 690 B — 30 ms — h3https://www.internetsociety.org/wp-includes/js/dist/hooks.min.js?ver=dd5603f07f9220ed27f1www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/js/dist/hooks.min.js?ver=dd5603f07f9220ed27f1 — 200 — 2.3 KiB — 28 ms — h3https://www.internetsociety.org/wp-includes/js/dist/i18n.min.js?ver=c26c3dc7bed366793375www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/js/dist/i18n.min.js?ver=c26c3dc7bed366793375 — 200 — 2.5 KiB — 27 ms — h3https://www.internetsociety.org/wp-includes/js/dist/a11y.min.js?ver=cb460b4676c94bd228edwww.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/js/dist/a11y.min.js?ver=cb460b4676c94bd228ed — 200 — 1.3 KiB — 28 ms — h3https://www.internetsociety.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/js/cv.js?ver=4.2.1www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/js/cv.js?ver=4.2.1 — 200 — 7.1 KiB — 29 ms — h3https://www.internetsociety.org/wp-content/plugins/pt-content-views-pro/public/assets/js/cvpro.min.js?ver=7.2.2www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/pt-content-views-pro/public/assets/js/cvpro.min.js?ver=7.2.2 — 200 — 46.3 KiB — 32 ms — h3https://www.internetsociety.org/wp-content/plugins/sitepress-multilingual-cms/res/js/cookies/language-cookie.js?ver=492100www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/sitepress-multilingual-cms/res/js/cookies/language-cookie.js?ver=492100 — 200 — 558 B — 31 ms — h3https://www.internetsociety.org/wp-content/plugins/gravityforms/js/jquery.json.min.js?ver=2.10.0www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/gravityforms/js/jquery.json.min.js?ver=2.10.0 — 200 — 1.2 KiB — 32 ms — h3https://www.internetsociety.org/wp-content/plugins/gravityforms/js/gravityforms.min.js?ver=2.10.0www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/plugins/gravityforms/js/gravityforms.min.js?ver=2.10.0 — 200 — 13.3 KiB — 32 ms — h3
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 2.9 s LCP 4.5 shttps://internetsociety.org// https://internetsociety.org/ — 301 — 494 B — 459 ms — h2https://www.internetsociety.org/www.internetsociety.org/ https://www.internetsociety.org/ — 200 — 43.9 KiB — 943 ms — h2https://www.internetsociety.org/wp-content/themes/isoc/style.csswww.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/themes/isoc/style.css — 200 — 334 B — 31 ms — h2https://www.internetsociety.org/wp-includes/css/dist/block-library/style.min.css?ver=6.9.4www.internetsociety.org/wp-includes... https://www.internetsociety.org/wp-includes/css/dist/block-library/style.min.css?ver=6.9.4 — 200 — 15.7 KiB — 32 ms — h2https://www.internetsociety.org/wp-content/uploads/uag-plugin/custom-style-blocks.css?ver=2.19.24www.internetsociety.org/wp-content/... https://www.internetsociety.org/wp-content/uploads/uag-plugin/custom-style-blocks.css?ver=2.19.24 — 200 — 22.1 KiB — 623 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 2007ms · 309KB · €32/mo
www.internetsociety.org
Other
Costly
Execution 681ms
Transfer 44 KB
Monthly Cost €11/mo
HubSpot Analytics
Analytics
Costly
Execution 480ms
Transfer 42 KB
Monthly Cost €8/mo
Unattributable
Other
Costly
Execution 301ms
Transfer 0 KB
Monthly Cost €5/mo
Google Tag Manager
Tag Manager
Optional
Execution 187ms
Transfer 138 KB
Unused 46%
Monthly Cost €3/mo
www.internetsociety.org
Other
Optional
Execution 155ms
Transfer 30 KB
Monthly Cost €2/mo
cdn-cookieyes.com
Other
Optional
Execution 102ms
Transfer 8 KB
Monthly Cost €2/mo
www.internetsociety.org
Other
Optional
Execution 101ms
Transfer 46 KB
Unused 82%
Monthly Cost €2/mo

These scripts may cost more than they're worth

  • www.internetsociety.org adds 681ms and costs ~€11/month
  • HubSpot Analytics adds 480ms and costs ~€8/month
  • Unattributable adds 301ms and costs ~€5/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.internetsociety.org takes 681ms 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

HubSpot Analytics takes 480ms 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

Unattributable takes 301ms 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

82% of www.internetsociety.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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